C & K IP40 Gold Button Tactile Switch, SPST 50 mA 0.7 (Dia.)mm Surface Mount

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Subtotal (1 pack of 20 units)*

£3.30

(exc. VAT)

£3.96

(inc. VAT)

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  • 20 unit(s) shipping from 29 October 2025
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20 +£0.165£3.30

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RS Stock No.:
135-9480
Mfr. Part No.:
PTS540 JK035 SMTR LFS
Brand:
C & K
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Brand

C & K

Contact Configuration

SPST

Terminal Type

J Bend

Switch Operation

Momentary

Actuator Length

0.7 (Dia.)mm

Actuator Colour

Gold

Actuator Type

Button

Length

3.7mm

Width

3.7mm

Dimensions

3.7 x 3.7mm

Mounting Type

Surface Mount

Contact Current Rating

50 mA

IP Rating

IP40

Voltage Rating

12V dc

Operating Force

2.3 N

Minimum Operating Temperature

-30°C

Operating Temperature Range

-30 → +85°C

Contact Material

Silver Plated

Maximum Operating Temperature

+85°C

COO (Country of Origin):
CN

C&K PTS540 Series Tactile Switches


From C & K Switches, a range of ultra-low profile SMT tactile switches. The PTS540 series of switches have a top actuator with a 0.35 mm switch height making them ideal for applications where board space is limited. The IP40 switches in the PTS540 family have a momentary function with SPST-NO contact arrangement and J bend termination.

Features and Benefits


• 3.7 x 3.7 mm compact footprint
• IP40
• 0.35 mm thickness
• High number of cycles
• Silver plated contacts

Applications


• Remote controls
• Bluetooth headsets
• MP3 accessories


Tactile

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