Editing Omron B5GS-R101-620

{{stub}}
{{infobox dkeyboard
| image name   = SIC 101A8 -- top.jpg
| pn           = 
| model        = 
| fcc          = E4E6CYR101-620 (1987)
| branding     = 
| family       = 
| manufacturer = [[Omron]]
| switch       = [[Omron B3G-S series]] (Amber, White)
| layouts      = [[Asian 101]]
| features     = 
| interface    = 
| dimensions   = 488 × 20.3 × 45 mm <!-- that 20.3 seems awfully precise, but that is what alps.tw wrote! -->
| weight       = 2.2 kg
| introduced   = 
| price        = 
}}

'''B5GS-R101-620''' is a keyboard from Omron; based on the photographs from alps.tw, it uses clicky amber and white [[Omron B3G-S series]] switches. The top case is plastic, below which is a metal back panel.

==Gallery==
===System Instruments 101A8===
System Instruments 101A8 is a re-badged B5GS-R101-620. Most keys use amber switches. Space bar and enter use a white switch with a heavier spring. The date of the example below is uncertain. The controller chip appears to be dated 1987, while the support chips are from a year ending in 9, likely to be 1989. This is also consistent with the date range (1989-1991) cited by alps.tw.

<gallery widths=250 heights=187>
File:SIC 101A8 -- top.jpg                   | Top
File:SIC 101A8 -- bottom.jpg                | Bottom
File:SIC 101A8 -- keycaps.jpg               | Keycaps
File:SIC 101A8 -- keycap profiles.jpg       | Keycap profiles; the function row keycaps are tall
File:SIC 101A8 -- internals.jpg             | Internals
File:SIC 101A8 -- PCB.jpg                   | PCB, labelled B5GS-R101-620 0292414-0A
File:Omron B3G-S -- partial disassembly.jpg | Partial disassembly of the switches from this keyboard; the white switch is used for space and enter
File:SIC 101A8 -- Omron switches (1).jpg    | Amber switches
File:SIC 101A8 -- Omron switches (2).jpg    | Amber switches, front view
File:SIC 101A8 -- assorted.jpg              | Assorted views
</gallery>

==External links==
*KBTalking — [http://kbtalking.cool3c.com/article/8003 ■鍵盤史的遺跡SIC 101A8歐姆龍Omron軸■]
*Deskthority — [https://deskthority.net/keyboards-f2/omron-b5gs-questions-t18585.html#p406344 Omron B5GS Questions]

[[Category:Omron keyboards]]
[[Category:Keyboards with Omron switches]]
[[Category:List of all keyboards]]