Keyboard Part Number List
24 keyboards found/on record...
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part NumberPart Number The number used to describe this keyboard's specific release; usually specific for a target region, language or SKU, etc. | 4742683 |
| TypeType A designation from my own type naming scheme used to categorise this keyboard with or from others by their common features and market intent but may/may not be derived from official names. | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| NicknameNickname A [keyboard enthusiast] community given name for this keyboard. It can be a shortening of its name and properties, a more abstract term, a real-life reference, or metonymy. | Blue Switch |
| Known Host SystemsKnown Host Systems A list of known host systems this keyboard could be bundled with or at least designed specifically to operate with. This could be terminals, desktop PCs or laptops. | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEMOEM Possible companies responsible for making this keyboard for the company marketing it. | IBM |
| KeyswitchesKeyswitches The name of the keyswitches this keyboard uses. If the keyswitches used do not have a known name, a generic description of what they are will be provided. | IBM capacitive buckling springs |
| Earliest AppearanceEarliest Appearance The year (and possibly the quarter or full date) that this keyboard part number was introduced, first observed, first recorded, or the first example found. | 1983 Q1 |
| Original KeycapsOriginal Keycaps The keyboard's original keycaps' material and text/symbol printing technique. | PBT with dye-sublimated legends |
| Cover ColourCover Colour The original colour of this keyboard's cover set (outer casing). For keyboards whose cover set materials are known to yellow, this will refer to the original colour before such transformation occurs. | Pearl White |
| BrandingBranding The possible branding and logo styles found on this keyboard part number. This could be multiple styles at once or possible styles found over time. | IBM silver square badge |
| FeetFeet The style of this keyboard's flip-out or extendable feet. If applicable, this may also state how many levels of height adjustment are available and whether the feet could be rubberised. | Removable feet |
| ProtocolProtocol The protocols this keyboard can use to communicate with their host systems. Typically, this is the name of some sort of serial or parallel data connection. Known scancode sets the protocol can support may also be stated in brackets. | IBM 3104/3178-specific serial |
| ConnectionConnection The keyboard-to-host connection. This is could be a description of a cable (its colour, whether its coiled, whether its detachable, and what connector is at its end) or the name of a wireless technology. | Grey straightened-style fixed DA-15 cable |
| Key CountKey Count The number of keys that this keyboard originally had. | 87 |
| Form FactorForm Factor The standardised or universally acknowledged name for this keyboard's layout form factor. | Navblockless |
Layout/LanguageLayout/Language The original regional/language layout this keyboard was configured as. Both the language and the standardised key layout may be listed, and in the case of both being known or defined, it will be styled as language then standard. | Canadian/French |
| Accessories & Other FeaturesAccessories & Other Features Other notable features you may want to know about such as charging cables (if keyboard is wireless), fingerprint reader, card reader, solenoid, DIP switches, etc. | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s)Source(s) Documents ("Doc"), websites and/or webpages ("Web") that were used as a source of information for this keyboard part number. Examples of this keyboard part number I own ("ASK") will also be included as sources. | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742684 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 88 |
| Form Factor | Navblockless |
| Layout/Language | Katakana |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742685 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Spanish Speaking |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742700 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | French QWERTY |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742701 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | French AZERTY |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742702 |
| Known Assembly Part NumbersKnown Assembly Part Numbers Possible numbers found inside this keyboard used to indicate its internal assembly and the keycaps on it. | 6110661 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM U.K. |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Austrian/German |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf Web: https://deskthority.net/viewtopic.php?t=9509 |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742703 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Italian |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742704 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM U.K. |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | UK English |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | ASK: SNKB-F1985-SB2-87 Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742705 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Belgian |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742706 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Danish |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742707 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Norwegian |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742708 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Portuguese |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742709 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Spanish |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742710 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Swedish |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742712 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Swiss/French |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 4742713 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Swiss/German |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 5640968 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | US English (E/ME/A except German) |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3178 Model C2 Display Station Typewriter Keyboard
| Part Number | 5640987 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | US English |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 5641668 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | US English (German) |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 6052102 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | US English (Netherlands) |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3104-B2/3178-C2 Typewriter Keyboard
| Part Number | 6052103 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3104 Model B2 Display Terminal (IBM 3270 family) IBM 3178 Model C2 Display Station (IBM 3270 family) |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Layout/Language | Swedish (Finland) |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | Doc: IBM 3178 Display Station Brief Description of Announcement, Charges, and Availability (#183-034) [source: IBM] Doc: An Introduction to the IBM 8100 Information System (#GA27-2875-7) [source: bitsavers] Web: https://vt100.net/ibm/sy18-2065-3-3178-maintenance.pdf |
IBM 3178-C3 Display Station Typewriter Keyboard
| Part Number | 6052101 |
| Known Assembly Part Numbers | 6110674 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| Known Host Systems | IBM 3178 Model C3 Display Station (IBM 3270 family) |
| OEM | IBM U.S. |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1983 Q2 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | ASK: SNKB-F1984-SB3-87 Web: https://deskthority.net/viewtopic.php?t=14356 |
IBM 3178-C4 Display Station Typewriter Keyboard
| Part Number | 6052141 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1984 Q1 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Source(s) | ASK: SNKB-F1985-SB4-87 Doc: IBM 3178 Display Station Model C4 Announced Brief Description of Announcement, Charges, and Availability (#184-015) [source: IBM] Doc: IBM 3178 Display Station Operator Reference Guide (#GA18-2128-3) [source: bitsavers] |
IBM 3178 Typewriter Keyboard
| Part Number | 6124531 |
| Type | Model F 3104/3178 Typewriter Base Keyboard (31XX-75 type Model F) |
| Nickname | Blue Switch |
| OEM | IBM |
| Keyswitches | IBM capacitive buckling springs |
| Earliest Appearance | 1985 |
| Original Keycaps | PBT with dye-sublimated legends |
| Cover Colour | Pearl White |
| Branding | IBM silver square badge |
| Feet | Removable feet |
| Protocol | IBM 3104/3178-specific serial |
| Connection | Grey straightened-style fixed DA-15 cable |
| Key Count | 87 |
| Form Factor | Navblockless |
| Accessories & Other Features | Clicker assembly (internal solenoid) Compartment for host computer's/terminal's guide |
| Additional NotesAdditional Notes Extra notes about this keyboard that may be of interest or are important to know. | Not known what 3178-Cx sub-type this is of |