TE Connectivity Black Tactile Switch Button, 1.4 mm, SPST 50mA 24 V dc, Surface
- RS Stock No.:
- 161-3779
- Mfr. Part No.:
- 1825910-6
- Brand:
- TE Connectivity
Bulk discount available
View bulk pricing optionsSubtotal (750 units, in bags of 750)*
£42.75
(exc. VAT)
£51.00
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 4,500 unit(s) shipping from 05 October 2026
- Plus 2,250 unit(s) shipping from 12 October 2026
- Plus 30,000 unit(s) shipping from 19 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 750 - 750 | £0.057 | £42.75 |
| 1500 - 2250 | £0.055 | £41.25 |
| 3000 - 3750 | £0.054 | £40.50 |
| 4500 + | £0.052 | £39.00 |
*price indicative
- RS Stock No.:
- 161-3779
- Mfr. Part No.:
- 1825910-6
- 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 | |
| Product Type | Tactile Switch | |
| Contact Configuration | SPST | |
| Terminal Type | Solder | |
| Switch Operation | Momentary | |
| Actuator Colour | Black | |
| Actuator Length | 1.4mm | |
| Length | 6mm | |
| Width | 6mm | |
| Illuminated | No | |
| Actuator Orientation | Top | |
| Actuator Style | Button | |
| Contact DC Voltage | 24V dc | |
| Minimum Operating Temperature | -40°C | |
| Mount Type | Surface | |
| Switch Contact Current | 50mA | |
| Maximum Operating Temperature | 105°C | |
| Switch Configuration | SPST | |
| Standards/Approvals | EU RoHS, EU REACH, China RoHS 2, EU ELV | |
| Series | FSM | |
| Operating Force | 1.569N | |
| Height | 5mm | |
| Mechanical Life | 100000Operations | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Product Type Tactile Switch | ||
Contact Configuration SPST | ||
Terminal Type Solder | ||
Switch Operation Momentary | ||
Actuator Colour Black | ||
Actuator Length 1.4mm | ||
Length 6mm | ||
Width 6mm | ||
Illuminated No | ||
Actuator Orientation Top | ||
Actuator Style Button | ||
Contact DC Voltage 24V dc | ||
Minimum Operating Temperature -40°C | ||
Mount Type Surface | ||
Switch Contact Current 50mA | ||
Maximum Operating Temperature 105°C | ||
Switch Configuration SPST | ||
Standards/Approvals EU RoHS, EU REACH, China RoHS 2, EU ELV | ||
Series FSM | ||
Operating Force 1.569N | ||
Height 5mm | ||
Mechanical Life 100000Operations | ||
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
Applications:
• Keyboards
• Keypads
• Telephones
• Radios
• General consumer electronics
• Closing the circuit on a PCV
Tactile
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