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430181038816 The Würth Elektronik 430181038816 is an SMT tactile switch with a 3.8mm actuator height and a 4.5x4.5mm outline. It offers a 0.05A @ 12VDC contact rating and a mechanical life of 1,000,000 cycles.
Mfr Part #:

430181038816

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 430181038816 is an SMT tactile switch with a 3.8mm actuator height and a 4.5x4.5mm outline. It offers a 0.05A @ 12VDC contact rating and a mechanical life of 1,000,000 cycles.
✓ Total Stock: 223 pcs
$ Price Range: $0.75

430181038816 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
223 pcs
On Request
223 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

430181038816 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Height off PCB, Vertical
Actuator Material
Actuator Orientation
Actuator Type
Circuit
Contact Plating
Contact Rating @ Voltage
Contact Resistance
Current Rating
Illumination
Insulation Resistance
Mounting Type
Operating Force
Operating Temperature
Outline
Switch Function
Termination Style
Voltage Rating
Withstanding Voltage
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430181038816 Description

Short technical summary and product information.

The Würth Elektronik 430181038816 is an SMT (Surface Mount Device) tactile switch from the WS-TASV series. It features a compact 4.5mm x 4.5mm outline with an actuator height of 3.8mm off the PCB. This switch is designed for top actuation and has a standard actuator type.

 

Electrically, it operates as a Single Pole Single Throw Normally Open (SPST-NO) switch, rated for 0.05A at 12VDC. The initial contact resistance is 100mΩ, and insulation resistance is 100MΩ. It has a high dielectric strength of 250V AC.

 

Mechanically, the switch requires an actuation force of 160gf and boasts an impressive electrical life of 1,000,000 cycles. The operating temperature range is -40°C to 85°C. The actuator and frame are constructed from LCP material with a UL94 V-0 flammability rating. Contact and terminal plating are silver.

 

This tactile switch is supplied in tape and reel packaging, suitable for automated assembly processes. Its robust construction and reliable performance make it suitable for various electronic applications.

430181038816 Quick Information

Product Type: Tactile Switch
Canonical Name: WS-TASV SMT Tact Switch
Subcategory: SMT & J-Bend Tact Switch

430181038816 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

430181038816 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

430181038816 Features

  • SMT tactile switch with 3.8mm height.
  • Rated for 0.05A at 12VDC.
  • 160gf actuation force.
  • 1,000,000 cycles electrical life.
  • Operates from -40°C to 85°C.

430181038816 Applications

  • Suitable for surface mount applications.
  • Ideal for compact electronic designs.
  • Used in devices requiring tactile feedback.
  • Durable construction for long-term use.

430181038816 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the electrical rating for the Würth Elektronik 430181038816 tactile switch?

The switch is rated for 0.05A at 12VDC.

What is the actuation force required for this tactile switch?

The actuation force is 160gf.

What is the electrical life of the 430181038816 switch?

The electrical life is 1,000,000 cycles.

What is the operating temperature range for this tactile switch?

The operating temperature range is -40°C to 85°C.

What type of termination does the 430181038816 switch use?

It uses SMD (SMT) Tab termination.

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