C & K IP40 Grey Button Tactile Switch, SPST 50 mA 3.5 (Dia.)mm Surface Mount

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Subtotal (1 pack of 20 units)*

£3.32

(exc. VAT)

£3.98

(inc. VAT)

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  • 100 unit(s) ready to ship
  • Plus 4,280 unit(s) shipping from 30 October 2025
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20 +£0.166£3.32

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Packaging Options:
RS Stock No.:
135-9508
Mfr. Part No.:
PTS645SH50SMTR 92 LFS
Brand:
C & K
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Brand

C & K

Contact Configuration

SPST

Terminal Type

PC Pin

Switch Operation

Momentary

Actuator Length

3.5 (Dia.)mm

Actuator Colour

Grey

Actuator Type

Button

Length

6mm

Width

6mm

Dimensions

6 x 6mm

Mounting Type

Surface Mount

Contact Current Rating

50 mA

IP Rating

IP40

Voltage Rating

12V dc

Operating Force

2 N

Maximum Operating Temperature

+60°C

Contact Material

Silver Plated

Minimum Operating Temperature

-20°C

Operating Temperature Range

-20 → +60°C

COO (Country of Origin):
CN

C&K PTS645 Series Tactile Switches


From C & K Switches, a range of straight and vertical termination SMT and THT tactile switches. The PTS645 series of switches are available with standard top actuation and various actuator lengths making them ideal for applications where space is limited. Colour coded for easy identification of actuation force. The IP40 switches in the PTS645 family have a momentary function with SPST-NO contact arrangement.

Features and Benefits


• IP40
• 6 x 6 mm footprint
• Various actuator lengths
• Colour coded actuators for force identification
• Straight or vertical termination pins

Applications


• Industrial
• Consumer products
• Instrumentation
• Computers


Tactile

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