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Apem ADTSM644SV Tactile Switch

This tactile switch offers reliable mechanical contact feedback, ideal for high-density electronic circuits and control applications. With ultraminiature structure and insert molded terminals, it ensures high durability, stability, and resistance to flux build-up during soldering. Constructed with stainless steel and ultralow profile nylon thermoplastic, it features multiple operating forces and color options for different mechanical requirements. Rated for 100,000 cycles at various forces, it withstands harsh environmental conditions with vibration and shock resistance. Its compact size and high reliability make it suitable for sophisticated electronic systems needing precise input and durability.

Authorized Distributors
Source:DigiKey
Part No:ADTSM644SV
Stock:75
Inv Date:05-28-2026
Price: Unit price: $0.68
Buy/RFQ:
Part No:ADTSM644SV
Stock:865
Inv Date:05-29-2026
Price: Unit price: $0.66
Buy/RFQ:
Part No:ADTSM644SV
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.4423
Buy/RFQ:
Part No:ADTSM644SV
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.4423
Buy/RFQ:

Apem ADTSM644SV Tactile Switch Specifications:

  • Material: Stainless steel, UL94V-0 Nylon thermoplastic, Silicone rubber, Phosphor bronze with silver cladding, Brass with silver plating, ABS thermoplastic
  • Electrical life: 100,000 cycles at 320gf, 520gf; 200,000 cycles at 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; Contact arrangement: 1 pole 1 throw
  • Operational force: 520+130gf Brown, 320+80gf Salmon, 260+50gf Red, 160+50gf Brown, 100+50gf Black
  • Stop strength: Max 3kgf static load for 15 seconds; Stroke: 0.35 ± 0.1mm to 0.28 ± 0.2mm depending on size
  • Operating temperature: -25°C to +70°C; Storage: -30°C to +80°C; Vibration resistance: MIL-STD-202F method 201A; Shock resistance: MIL-STD-202F method 213B
  • Dimensions: 6x6mm: 42 x 12mm; 12x12mm: 44 x 7.3mm; Switching force: 100, 160, 260, 320, 520gf; Soldering: Wave at 500°F for 5s, hand at 350°C for 5s
  • Capacities include: Blue, Red, Salmon, Black, Green, Ivory; packaged as 1000 pcs/bag or 40 pcs/tube

Buy the APEM ADTSM644SV – Reliable Tactile Switch for Industrial Applications

Upgrade your electronic projects with the high-reliability tactile switch designed for durability and precision. This miniature switch offers positive tactile feedback, multiple force and color options, and withstands harsh environments. Ideal for control panels, user interfaces, and high-density circuit assemblies, it ensures long service life with up to 200,000 cycles. Easy to solder with recommended wave and hand soldering processes, providing excellent electrical and mechanical performance. Purchase online now for fast delivery and quality assurance.

Order your APEM series ADTSM644SV tactile switch today and enhance your electronic control systems with dependable reliability and precision.

Frequently Asked Questions

Where can I buy Apem ADTSM644SV?

You can click on the BUY or RFQ button to purchase ADTSM644SV from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part ADTSM644SV?

You can download the ADTSM644SV datasheet or visit the Apem website for support.

Who is the manufacturer of ADTSM644SV?

Apem

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