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Apem ADTSM644KV Tactile Switch

This is a tactile switch used for user interface and control applications. It provides a momentary contact for electronic devices, offering reliable actuation with a clear tactile response.

Authorized Distributors
Source:DigiKey
Part No:ADTSM644KV
Stock:1050
Inv Date:05-28-2026
Price: Unit price: $0.65
Buy/RFQ:
Part No:ADTSM644KV
Stock:1050
Inv Date:05-29-2026
Price: Unit price: $0.64
Buy/RFQ:
Part No:ADTSM644KV
Stock:22
Inv Date:05-28-2026
Price: Unit price: $2.63
Buy/RFQ:

Apem ADTSM644KV Tactile Switch Specifications:

  • Material: Stainless steel cover; UL94V-0 Nylon thermoplastic base and cap; Silicone rubber contact disc; Phosphor bronze contact with silver cladding; Brass terminal with silver plating; ABS for cap.
  • Electrical life: 100,000 cycles for 260gf, 320gf, 520gf; 200,000 cycles for 100gf, 160gf.
  • Rating: 50 mA, 12 VDC; Contact resistance: Max 100 milliohms; Insulation resistance: Min 100 megohms at 500 VDC; Dielectric strength: 250 VAC for 1 minute.
  • Operational force: 100, 160, 260, 320, 520 gf; Stop strength: Max 3 kgf static load for 15 seconds.
  • Stroke: 0.35±0.1 mm (6x6mm), 0.25±0.2 mm (12x12mm); Operating temperature: -25°C to +70°C; Storage temperature: -30°C to +80°C.
  • Vibration resistance: MIL-STD-202F Method 201A; Shock resistance: MIL-STD-202F Method 213B.
  • Soldering: Wave solder at max 500°F (260°C) for 5 seconds; Hand solder at approx 350°C for 5 seconds.
  • Dimensions vary per model, e.g., ADTS644V: 6.20 mm in diameter, 4.30 mm height; ADTS648V: 6.50 mm in diameter, 3.50 mm height.
  • Package: Bulk pack of 1000 pcs; optional tube packaging for smaller quantities.

Buy the APEM Series ADTS Miniture Tactile Switch: ADTSM644KV

Purchase the APEM tactile switch ADTSM644KV online today. Designed for high reliability and precise tactile feedback, this miniature switch is perfect for user interface and control panels. Its compact, ultraminiature structure supports high-density mounting, making it ideal for modern electronic devices. With excellent mechanical and electrical performance, including 100,000+ cycles life, UL94V-0 nylon materials, and silver-plated contacts, it ensures durability and dependable operation. Order now for quick delivery and enhance your product's usability and reliability.

Get APEM ADTSM644KV tactile switch today—built for precision and long-lasting durability in high-density electronic applications.

Frequently Asked Questions

Where can I buy Apem ADTSM644KV?

You can click on the BUY or RFQ button to purchase ADTSM644KV from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part ADTSM644KV?

You can download the ADTSM644KV datasheet or visit the Apem website for support.

Who is the manufacturer of ADTSM644KV?

Apem

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