Siemens STB 11

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STB 11
Siemens STB 11 V42263-D11K6 -- top.jpg
Manufacturer Siemens AG
Family Siemens STB
Product code V42263-Dnn-Knnn
Introduced 1980
Discontinued 2001
Precedes Siemens STB 21
Switch type Tactile
Clicky? no
Sense method Metal leaf
Rated lifetime > 10 M
Tactile force ~65 cN or ~75 cN
Actuation force ~50 cN (start), ~100 cN (end)
Pretravel 2.0 or 1.6 ± 0.4 mm
Total travel 4.0 mm or 2.5 mm
Keycap mount RAFI mount
Switch mount PCB or plate mounted
Patents EP0028000 (1980)

Description and History

see Siemens STB.

Variants

Part number
V42263-
Type Colour
cover/slider
Diode Travel Response force Remarks
Siemens STB 11 V42263-D11K6 -- top.jpg D11-A1/-K1 Momentary Black/Black No 4 mm 75 cN
D11-A5/-K5
D11-K6
Yes
STB11-D12-A5.jpg D12-A1 Momentary Black/Red No 4 mm 65 cN
D12-A5 Yes
Siemens STB 11 V42263-D15K1 -- top.jpg D15-A1/-K1 Changeover Black/Black No 4 mm 75 cN
STB11-D15-A129.jpg D15-A129 Latching Black/Black No 4 mm 75 cN long green LED
STB11-D32.jpg D32-A1/-K1 Momentary Black/Grey No 2.5 mm 65 cN
D32-A5/-K5 Yes
STB11-D43+Adapters.jpg D34-L1 Momentary Black/Natural No 2.5 mm 115 cN For sealing foil

Note: The SIEMENS logo has not always been present.
The variant for use with a sealing foil had yellow adapters that punched through the foil and provided the mount post for the keycap outside the foil.

Keyboards

  • Siemens AG
    • Terminals DS 075, DS 078, 3975, 9750, MTS 2000
    • Personal computers PC-D, PC-X, PC-16
    • Programmers PG 655, PG 675 (late revisions)
    • BTX clients T 3220, T 3310/3315
  • Tandberg Data (Tandberg Display):
  • ACS AN90
  • DS 2069 terminal of Rudolf Hell GmbH (late revisions)
  • Tiki 100 microcomputer of Tiki Data (some of them)

Gallery

External links