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WURTH ELEKTRONIK 434331045822 SMT Tact Switch

This compact SMT tactile switch from Wurth Elektronik features stainless steel contacts and a white PA46 actuator, rated for 50mA at 12V. Designed for high reliability, it withstands operating temperatures from -40°C to +85°C, ensuring consistent performance in electronic equipment. The switch offers an operation force of 160g and a mechanical stroke of 0.25mm. Suitable for various electronic applications, it includes certifications like RoHS and UL94 HB flammability rating. The switch's robust construction guarantees durability and stable contact resistance over extensive electrical cycles.

Authorized Distributors
Source:Newark
Part No:434331045822
Stock:1367
Inv Date:06-12-2026
Price: Unit price: $0.63
Buy/RFQ:
Source:DigiKey
Part No:434331045822
Stock:8560
Inv Date:06-12-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:434331045822
Stock:575
Inv Date:06-12-2026
Price: Unit price: $0.59
Buy/RFQ:

WURTH ELEKTRONIK 434331045822 SMT Tact Switch Specifications:

  • Material: Stainless Steel contact, PA46 actuator and frame
  • Operating Temperature: -40°C to +85°C
  • Rated Current: 50mA
  • Rated Voltage: 12V
  • Contact Resistance: 100mΩ (initial)
  • Insulation Resistance: ≥500MΩ@ 500V DC
  • Withstanding Voltage: 250V AC for 1 minute
  • Operation Force: 160g
  • Mechanical Stroke: 0.25mm +0.1mm
  • Flammability Rating: UL94 HB
  • Certification: RoHS compliant
  • Storage Conditions: < 40°C, < 75% RH, hermetically sealed if washable
  • Contact Material: Silver-plated stainless steel
  • Terminal Material: Copper Alloy with silver plating
  • Activation Force: 160g
  • Electrical Life: Up to 200,000 cycles

Buy the Wurth Elektronik Series SMT Tact Switch: 434331045822

Order the Wurth Elektronik SMT Tactile Switch 434331045822 online today to ensure your electronic projects have a durable, reliable switch. This compact device features stainless steel contacts and a robust PA46 actuator, rated for 50mA at 12V. With an operating temperature range from -40°C to +85°C, it guarantees consistent performance. Its operation force of 160g and lifetime of 200,000 cycles make it perfect for high-reliability applications. Buy now to enhance your electronic device assembly with confidence in quality and longevity.

Get Wurth Elektronik 434331045822 today—built for reliability in electronic designs and long-lasting operation.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 434331045822?

You can click on the BUY or RFQ button to purchase 434331045822 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 434331045822?

You can download the 434331045822 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 434331045822?

WURTH ELEKTRONIK

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