TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 12 V ac 3.4mm Surface Mount
- RS Stock No.:
- 479-1514
- Mfr. Part No.:
- 4-1437565-9
- Brand:
- TE Connectivity
Bulk discount available
Subtotal (1 pack of 20 units)*
£2.98
(exc. VAT)
£3.58
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 540 unit(s) ready to ship
- Plus 760 unit(s) ready to ship from another location
- Plus 10,920 unit(s) shipping from 19 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 80 | £0.149 | £2.98 |
| 100 - 480 | £0.129 | £2.58 |
| 500 - 980 | £0.11 | £2.20 |
| 1000 + | £0.107 | £2.14 |
*price indicative
- RS Stock No.:
- 479-1514
- Mfr. Part No.:
- 4-1437565-9
- Brand:
- TE Connectivity
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TE Connectivity | |
| Contact Configuration | SPST | |
| Terminal Type | Surface Mount | |
| Switch Operation | Momentary | |
| Actuator Length | 3.4mm | |
| Actuator Colour | Black | |
| Actuator Type | Button | |
| Length | 6mm | |
| Width | 6mm | |
| Dimensions | 6 x 6mm | |
| Illuminated | No | |
| Mounting Type | Surface Mount | |
| Contact Current Rating | 50 mA @ 12 V ac | |
| Height | 10.41mm | |
| Operating Force | 1.57 N | |
| Voltage Rating | 12V dc | |
| Maximum Operating Temperature | +85°C | |
| Minimum Operating Temperature | -35°C | |
| Contact Material | Silver Plated Copper Alloy | |
| Operating Temperature Range | -35°C → +85°C | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Contact Configuration SPST | ||
Terminal Type Surface Mount | ||
Switch Operation Momentary | ||
Actuator Length 3.4mm | ||
Actuator Colour Black | ||
Actuator Type Button | ||
Length 6mm | ||
Width 6mm | ||
Dimensions 6 x 6mm | ||
Illuminated No | ||
Mounting Type Surface Mount | ||
Contact Current Rating 50 mA @ 12 V ac | ||
Height 10.41mm | ||
Operating Force 1.57 N | ||
Voltage Rating 12V dc | ||
Maximum Operating Temperature +85°C | ||
Minimum Operating Temperature -35°C | ||
Contact Material Silver Plated Copper Alloy | ||
Operating Temperature Range -35°C → +85°C | ||
TE Connectivity FSM Series Tactile Switches
TE Connectivity brings you a range of professional and brilliant tactile switches. The FSM series of tactile switches are housed in a strong 'Nylon 66' material and feature a moving contact of copper alloy-silver. These tactile switches are great use for mounting on your PCB to close a circuit. The small tactile switches come in THT & SMT mounting styles and excellent quality.
Features and benefits:
• Up to 1 Million operations
• Actuation force of 1.6N to 2.5N
• Small PCB footprint
• Low profile
• 0.25 Actuation travel
• Actuation force of 1.6N to 2.5N
• Small PCB footprint
• Low profile
• 0.25 Actuation travel
Applications:
• Keyboards
• Keypads
• Telephones
• Radios
• General consumer electronics
• Closing the circuit on a PCV
• Keypads
• Telephones
• Radios
• General consumer electronics
• Closing the circuit on a PCV
Tactile
Related links
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 12 V ac 3.4mm Through Hole
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 24 V dc 3.4mm Surface Mount
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 12 V ac 1.4mm Through Hole
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 12 V ac 1.4mm Surface Mount
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 12 V ac 0.7mm Through Hole
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 12 V ac 0.7mm Surface Mount
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 24 V dc 5.9mm Surface Mount
- TE Connectivity Black Button Tactile Switch, SPST 50 mA @ 24 V dc 3.4mm Through Hole