myMectronic
myMectronic

A Premier B2B Part Search

Apem ADTSM21RV Tactile Switch

This tactile switch offers reliable, high-density momentary contact suitable for electronic device interfaces, featuring positive tactile feedback, ultraminiature design, and inserted molded terminals for flux prevention during soldering. Constructed from UL94V-0 nylon thermoplastic with color options including black, brown, red, salmon, and yellow, it provides high durability with up to 200,000 cycles depending on the model. Electrical ratings include 50 mA at 12 VDC, with contact resistance below 100 milliohms, and insulation resistance exceeding 100 megohms at 500 VDC. Vibration and shock resistance meet MIL-STD-202F standards for high reliability.

Authorized Distributors
Source:DigiKey
Part No:ADTSM21RV
Stock:1283
Inv Date:05-28-2026
Price: Unit price: $1.11
Buy/RFQ:
Part No:ADTSM21RV
Stock:1203
Inv Date:05-29-2026
Price: Unit price: $1.09
Buy/RFQ:
Part No:ADTSM21RV
Stock:520
Inv Date:05-28-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:ADTSM21RV
Stock:520
Inv Date:05-28-2026
Price: Unit price: $0.82
Buy/RFQ:

Apem ADTSM21RV Tactile Switch Specifications:

  • Materials: Stainless steel cover, UL94V-0 nylon thermoplastic base and cap, silicone rubber contact disc, phosphor bronze contacts with silver cladding, brass terminals with silver plating, ABS for the cap.
  • Electrical Life: Up to 200,000 cycles depending on model.
  • Rating: 50 mA at 12 VDC.
  • Contact Resistance: Max 100 milliohms.
  • Insulation Resistance: Min 100 megohms at 500 VDC.
  • Dielectric Strength: 250 VAC for 1 minute.
  • Contact Arrangement: Single pole, single throw.
  • Operational Force: 100-520 gf depending on color.
  • Stop Strength: Max 3 kgf static load for 15 seconds.
  • Stroke: As specified for each model.
  • Operating Temperature: -25°C to +70°C.
  • Storage Temperature: -30°C to +80°C.
  • Vibration Resistance: Meets MIL-STD-202F Method 201A.
  • Shock Resistance: Meets MIL-STD-202F Method 213B.

Buy the APEM Series ADTSM Tactile Switch: ADTSM21RV

Enhance your electronic devices with the reliable APEM Series ADTSM21RV tactile switch, designed for high-density, durable, and high-performance applications. With positive tactile feedback and a lifespan of up to 200,000 cycles, this switch ensures dependable operation in demanding environments. Made from flame-retardant materials, it features multiple color options and robust electrical ratings, making it suitable for various circuit interfaces. Easily order online and ensure your project benefits from proven high-quality switching technology.

Order your APEM Series ADTSM21RV tactile switch today and give your electronic projects the dependable and high durability switching solutions they need.

Frequently Asked Questions

Where can I buy Apem ADTSM21RV?

You can click on the BUY or RFQ button to purchase ADTSM21RV from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part ADTSM21RV?

You can download the ADTSM21RV datasheet or visit the Apem website for support.

Who is the manufacturer of ADTSM21RV?

Apem

Apem Part List

Browse and search other Apem parts, locate datasheets and stock

Sponsored by