C & K KS11 Series Key Switch, Momentary, Through Hole, SPST, 50 V 50 V

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Subtotal (1 pack of 80 units)*

SGD478.76

(exc. GST)

SGD521.85

(inc. GST)

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  • Ready to ship from 13 May 2026
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Per unit*
1 +SGD478.76SGD5.985

*price indicative

RS Stock No.:
680-811
Mfr. Part No.:
KS11R27CQD
Manufacturer:
C & K
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Brand

C & K

Switch Operation

Momentary

Product Type

Key Switch

Illuminated

No

Series

KS11

Mount Type

Through Hole

Contact Configuration

SPST

Terminal Type

PC Pin

Actuator Style

Round

Contact AC Voltage

50V

Contact DC Voltage

50V

Minimum Operating Temperature

-30°C

Switch Configuration

Off-Mom

Maximum Operating Temperature

65°C

Width

12.4mm

Standards/Approvals

UL 94V-0

Switch Contact Current

0.025A

Height

13.77mm

Length

12.4mm

COO (Country of Origin):
VN
The C & K single pole key switch offers a reliable solution for various applications, ensuring secure operation with its robust design. Engineered for optimal performance, this switch features a positive tactile feel, making it Ideal for telecommunications, industrial, and instrumentation use. It is crafted to withstand rigorous daily use, thus extending the lifecycle of your devices.

Positive tactile feedback for user satisfaction

Impressive electrical life of 100000 actuations for durability

Low contact resistance ensures reliable performance

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