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Apem PT65121 sealed rotary switch

The PT65121 is a sealed DIP-coded rotary switch engineered for reliable operation in electronic systems. Featuring a contact rating of 1.5 VA max and gold over nickel plated bronze contacts, it ensures durability and precision with an expected life of 10,000 switching operations. The switch has a compact design with a robust high-temperature thermoplastic cover rated UL94V-0. It operates over a temperature range of -20°C to 70°C, with solder-coated terminals for easy installation and a sealed actuator O-ring for protection against environmental elements. Suitable for various industrial and electronic control applications, it offers stable switching performance and high insulation resistance exceeding 100 megohms.

Authorized Distributors
Source:DigiKey
Part No:PT65121
Stock:1713
Inv Date:05-28-2026
Price: Unit price: $8.18
Buy/RFQ:
Part No:PT65121
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.63
Buy/RFQ:
Part No:PT65121
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.57
Buy/RFQ:
Part No:PT65121
Stock:316
Inv Date:05-28-2026
Price: Unit price: $5.816
Buy/RFQ:
Part No:PT65121
Stock:316
Inv Date:05-28-2026
Price: Unit price: $5.816
Buy/RFQ:

Apem PT65121 sealed rotary switch Specifications:

  • Contact Rating: 1.5 VA max
  • Contacts: Gold over nickel plated bronze
  • Expected Life: 10,000 switching operations
  • Operating Temperature Range: -20°C to 70°C
  • Material: UL94V-0 high temperature thermoplastic
  • Cover: UL94V-0, high temperature thermoplastic
  • Electrical Resistance: < 80 milliohms initially
  • Insulation Resistance: > 100 megohms
  • Torque: 7.0 inch-oz. minimum
  • Contact Force: 15 grams minimum
  • Terminal Seal: Molded in, with actuator O-ring
  • Dimensions: Compact size suitable for electronic enclosures
  • Solder Coated Terminals: Yes

Buy the Industrial Switch PT65121 – Reliable Rotary Switch for Industrial Applications

Order the PT65121 sealed rotary switch online today to enhance your electronic and industrial control systems. This reliable switch offers multiple positions, sealed protection against dust and moisture, and high thermal stability. Designed for enduring performance, it supports up to 10,000 switching cycles and features gold over nickel contacts for superior conductivity. Its compact design, sealed actuator and high insulation resistance make it ideal for demanding environments, providing consistent operation and easy installation. Buy now to ensure optimal control in your applications.

Get PT65121 today—built for precision and long-lasting durability in electronic control systems.

Frequently Asked Questions

Where can I buy Apem PT65121?

You can click on the BUY or RFQ button to purchase PT65121 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part PT65121?

You can download the PT65121 datasheet or visit the Apem website for support.

Who is the manufacturer of PT65121?

Apem

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