C & K IP40 Top Tactile Switch, SPST 50 mA 1.05mm Surface Mount
- RS Stock No.:
- 176-9543
- Mfr. Part No.:
- PTS645SK43SMTR 92 LFS
- Brand:
- C & K
Subtotal (1 pack of 50 units)*
£11.55
(exc. VAT)
£13.85
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 26 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 50 + | £0.231 | £11.55 |
*price indicative
- RS Stock No.:
- 176-9543
- Mfr. Part No.:
- PTS645SK43SMTR 92 LFS
- Brand:
- C & K
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | C & K | |
| Contact Configuration | SPST | |
| Terminal Type | PC Pin | |
| Switch Operation | Momentary | |
| Actuator Length | 1.05mm | |
| Actuator Type | Top | |
| Length | 6mm | |
| Width | 6mm | |
| Dimensions | 6 x 6mm | |
| Illuminated | No | |
| Mounting Type | Surface Mount | |
| Contact Current Rating | 50 mA | |
| IP Rating | IP40 | |
| Voltage Rating | 12V dc | |
| Operating Force | 2.6 N | |
| Contact Material | Silver | |
| Operating Temperature Range | -20 → +60°C | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | +60°C | |
| Select all | ||
|---|---|---|
Brand C & K | ||
Contact Configuration SPST | ||
Terminal Type PC Pin | ||
Switch Operation Momentary | ||
Actuator Length 1.05mm | ||
Actuator Type Top | ||
Length 6mm | ||
Width 6mm | ||
Dimensions 6 x 6mm | ||
Illuminated No | ||
Mounting Type Surface Mount | ||
Contact Current Rating 50 mA | ||
IP Rating IP40 | ||
Voltage Rating 12V dc | ||
Operating Force 2.6 N | ||
Contact Material Silver | ||
Operating Temperature Range -20 → +60°C | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature +60°C | ||
- COO (Country of Origin):
- CN
The PTS645 switch series from C&K are 6mm tact switches, designed to provide those designing for consumer product, instrumentation and computing equipment applications the long-lasting, responsive switch they need. PTS645 switches are compact (6 x 6mm) and are available in a variety of actuator lengths, with a choice of actuation force, allowing you to customize the switch to your product’s needs.
Compact size 6 x 6 mm
Variety of actuator lengths
Choice of actuation force
Typical Applications
Consumer products
Instrumentation
Computer products
Industrial
Variety of actuator lengths
Choice of actuation force
Typical Applications
Consumer products
Instrumentation
Computer products
Industrial
Related links
- C & K IP40 Top Tactile Switch, SPST 50 mA 1.05mm Surface Mount
- C & K IP40 Black Button Tactile Switch, SPST 50 mA 3.5 (Dia.)mm Surface Mount
- C & K IP40 Blue Button Tactile Switch, SPST 50 mA 3.5 (Dia.)mm Surface Mount
- C & K IP40 Grey Button Tactile Switch, SPST 50 mA 3.5 (Dia.)mm Surface Mount
- C & K IP40 Black Flush Tactile Switch, SPST 50 mA Surface Mount
- C & K IP40 Black Button Tactile Switch, SPST 50 mA 3mm Surface Mount
- C & K IP40 Black Button Tactile Switch, SPST 50 mA 2.11mm Surface Mount
- C & K IP40 Blue Top Tactile Switch, SPST 50 mA 2.5mm Surface Mount