K12C BK 1 2.5N C&K Components, K12C BK 1 2.5N Datasheet - Page 3

• Manufacturer Part Number: K12C BK 1 2.5N
• Description: SWITCH PB RND SPST SEALED
• Manufacturer: C&K Components
• Series: K12r
• Type: Keyswitchr

Specifications of K12C BK 1 2.5N

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.1A @ 30VDC
• Actuator Type: Round Button, Rubber Cap
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Contact Form: SPST
• Contact Rating: 100 mAmps
• Actuator: Button, Round
• Supply Voltage: 30 Volts
• Mounting Style: Through Hole
• Illumination: Not Illuminated
• Mounting Angle: Vertical
• Operating Force: 2.5 N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Illumination Type, Color: -
• Illumination Voltage (nominal): -
• Other names: *K12C BK 1 2.5N; *K12C12.5N; 401-1158; 844500-100; 844500100; K12C12.5N

D
K12
High Performance Key Switches
K12P
K12PL
with snap in
for coding of LED color
total travel 1, 1,5 or 2
(.0394, .0591 or .0787)
(.22)
K
pin ø 1.1 (.0433)
5,6
(.492)
12,5
K12
K12
ø1,0
(.0394)
9,8
(.386)
10,9 SQ.
(.429)
PCB
ø3,0
(.118)
ø4,6
(.181)
SERIES
Hole
Hole
1,7 (.069)
1,6 (.062)
1,1 (.043)
0,9 (.035)
1,7 (.069)
1,6 (.062)
1,1 (.043)
0,9 (.035)
Ø
Ø
D–12
Without LED
Without LED
(.141)
(.098)
2x
1x
2x
2x
2x
1x
2x
2x
2x
3,6
PCB LAYOUT, MOUNTING SIDE
2,5
PCB LAYOUT, MOUNTING SIDE
(.098)
center of actuation area (notice LED)
2,5
K LED
(.098)
center of actuation area (notice LED)
(.103)
2,5
coding hole
coding hole
Description
2,6
Description
center hole
center hole
snap-in
snap-in
(L,M,N)
(L,M,N)
switch
switch
LED
(.378)
(.295)
(.103)
7,5
2,6
9,6
(.378)
(.295)
9,6
7,5
0.7 x 0.2 (.028 x .081)
0.7 x 0.2 (.028 x .081)
Terminal Section
Terminal Section
2,6
(.098)
m0.5 (.020)
Specifications and dimensions subject to change
coding pin L
www.ck-components.com
Surface
Surface
Sn
Sn
Sn
Sn
Dimensions are shown: mm