White Cap Tactile Switch, Single Pole Single Throw (SPST) 50 mA 1.2mm Surface Mount

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

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
• Operating temperatures of -35° up to +85°


• Keyboards
• Keypads
• Telephones
• Radios
• General consumer electronics
• Closing the circuit on a PCV


Attribute Value
Contact Configuration Single Pole Single Throw (SPST)
Terminal Type Gull Wing
Switch Operation Momentary
Actuator Length 1.2mm
Actuator Colour White
Actuator Type Cap
Length 4.9mm
Width 5mm
Dimensions 4.9 x 5mm
Mounting Type Surface Mount
Contact Current Rating 50 mA
Operating Force 2.6 N
Minimum Operating Temperature -35°C
Priced to Clear Yes
Contact Material Brass, Stainless Steel
Operating Temperature Range -35 → +85°C
Maximum Operating Temperature +85°C
Voltage Rating 24V dc
Mechanical Life 500000 (Electrical)Cycles
1 In stock for FREE next working day delivery
Price 1 Reel of 4000
Was £1,390.70
£ 748.09
(exc. VAT)
£ 897.71
(inc. VAT)
Per Reel
Per unit*
1 +
*price indicative
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