C & K IP54 Top Tactile Switch, SPST 50 mA 0.65mm Surface Mount
- RS Stock No.:
- 176-9515
- Mfr. Part No.:
- KMT221NG HF LFS
- Brand:
- C & K
Subtotal (1 pack of 20 units)*
£9.46
(exc. VAT)
£11.36
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 260 unit(s) ready to ship
- Plus 999,999,720 unit(s) shipping from 22 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 20 + | £0.473 | £9.46 |
*price indicative
- RS Stock No.:
- 176-9515
- Mfr. Part No.:
- KMT221NG HF 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 | SMT | |
| Switch Operation | Momentary | |
| Actuator Length | 0.65mm | |
| Actuator Type | Top | |
| Length | 3mm | |
| Width | 2.6mm | |
| Dimensions | 3 x 2.6mm | |
| Illuminated | No | |
| Mounting Type | Surface Mount | |
| Contact Current Rating | 50 mA | |
| IP Rating | IP54 | |
| Voltage Rating | 32V dc | |
| Operating Force | 1.6 N | |
| Maximum Operating Temperature | +85°C | |
| Minimum Operating Temperature | -40°C | |
| Contact Material | Silver | |
| Operating Temperature Range | -40 → +85°C | |
Select all | ||
|---|---|---|
Brand C & K | ||
Contact Configuration SPST | ||
Terminal Type SMT | ||
Switch Operation Momentary | ||
Actuator Length 0.65mm | ||
Actuator Type Top | ||
Length 3mm | ||
Width 2.6mm | ||
Dimensions 3 x 2.6mm | ||
Illuminated No | ||
Mounting Type Surface Mount | ||
Contact Current Rating 50 mA | ||
IP Rating IP54 | ||
Voltage Rating 32V dc | ||
Operating Force 1.6 N | ||
Maximum Operating Temperature +85°C | ||
Minimum Operating Temperature -40°C | ||
Contact Material Silver | ||
Operating Temperature Range -40 → +85°C | ||
- COO (Country of Origin):
- FR
The KMT2 series nano-miniature SMT top actuated switch from C&K has the smallest footprint and thickness with an integrated actuator. Its high number of cycles within the smallest packaging makes it an ideal choice for designers working with limited space in applications such as hearing aids, Bluetooth headsets and MP3 accessories.
Smallest footprint
High number of cycles within the smallest packaging
Smallest thickness with integrated actuator
Ground pin option
Halogen free
Typical Applications
Mobile Phones
Hearing Aids
MP3 accessories
Bluetooth Headset
High number of cycles within the smallest packaging
Smallest thickness with integrated actuator
Ground pin option
Halogen free
Typical Applications
Mobile Phones
Hearing Aids
MP3 accessories
Bluetooth Headset
Related links
- C & K IP54 Top Tactile Switch, SPST 50 mA 0.65mm Surface Mount
- C & K IP68 Top Tactile Switch, SPST 50 mA 0.65mm Surface Mount
- Alps Alpine Black Button Tactile Switch, SPST 50 mA 0.65mm Surface Mount
- Panasonic Black Side Tactile Switch, SPST 10 μA → 50 mA 0.65mm Surface Mount
- C & K IP54 Silver Standard Tactile Switch, SPST 50 mA Surface Mount
- C & K IP67 Tactile Switch, SPST 50 mA 2.3mm Surface Mount
- C & K IP67 Tactile Switch, SPST 50 mA 0.57mm Surface Mount
- C & K IP67 Tactile Switch, SPST 50 mA 1.4mm Surface Mount