C & K IP67 Button Tactile Switch, SPST 50 mA 0.9mm Surface Mount

Bulk discount available

Subtotal (1 pack of 10 units)*

£4.04

(exc. VAT)

£4.85

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 490 unit(s) shipping from 29 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 40£0.404£4.04
50 - 90£0.396£3.96
100 - 490£0.375£3.75
500 +£0.303£3.03

*price indicative

RS Stock No.:
255-651
Distrelec Article No.:
304-11-220
Mfr. Part No.:
KSC221G LFS
Brand:
C & K
Find similar products by selecting one or more attributes.
Select all

Brand

C & K

Contact Configuration

SPST

Terminal Type

Surface Mount

Switch Operation

Momentary

Actuator Length

0.9mm

Actuator Type

Button

Length

6.2mm

Width

6.2mm

Dimensions

6.20 x 6.20 x 3.50mm

Illuminated

No

Mounting Type

Surface Mount

Contact Current Rating

50 mA

IP Rating

IP67

Voltage Rating

32V dc

Height

3.5mm

Operating Force

2 N

Mechanical Life

500000Operations

Contact Material

Silver

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+85°C

COO (Country of Origin):
FR

KSC Series Tactile Switches


The KSC Series tactile switches have been designed for surface mount applications with a choice of either J or gull wing terminals. Potential applications include automotive, cellular phones, industrial electronics, network infrastructure, IT and elevators. They are sealed to IP67 and have a single pole, normally open contact with a momentary action.

Life; 1 million cycles
Positive tactile feeling
Available in 1.6N and 3N actuator forces
J bend or Gullwing terminations
IP67
Long life Silver contacts
2 Actuator lengths; 3.5mm & 5.2mm
Momentary action


Tactile

Related links