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Apem PT65521 Rotary Switch

The PT65521 is a sealed DIP-coded rotary switch designed for reliable electronic control applications. It features multiple positions, including decimal, octal, and hexadecimal coding options, with a compact and sealed design for protection against dust and moisture. Made with high-quality materials like POM actuators, gold over nickel-plated bronze contacts, and UL94V-O thermoplastic housing, it offers a switching capacity of up to 1.5 VA at 24 VDC. Its durable construction supports up to 10,000 switching cycles, ensuring long-lasting, dependable operation in industrial and control system environments.

Authorized Distributors
Source:DigiKey
Part No:PT65521
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.43
Buy/RFQ:
Part No:PT65521
Stock:32
Inv Date:05-29-2026
Price: Unit price: $12.42
Buy/RFQ:
Part No:PT65521
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.8
Buy/RFQ:
Part No:PT65521
Stock:35
Inv Date:05-28-2026
Price: Unit price: $10.11
Buy/RFQ:
Part No:PT65521
Stock:35
Inv Date:05-28-2026
Price: Unit price: $10.11
Buy/RFQ:

Apem PT65521 Rotary Switch Specifications:

  • Housing Material: UL94V-0, high temperature thermoplastic
  • Actuator Material: POM
  • Maximum Operating Voltage: 24 VDC
  • Contact Rating: 1.5 VA max.
  • Contact Material: Gold over nickel plated bronze
  • Initial Contact Resistance: < 80 milliohms
  • Insulation Resistance: > 100 megohms
  • Mechanical Life: 10,000 switching operations
  • Operating Temperature Range: -20°C to 70°C
  • Switching Capacity: 1.5 VA at 24 VDC
  • Torque: 7.0 inch-oz. min. (0.7 Nm min.)
  • Contact Force: 15 grams min.
  • Sealed Construction: Molded terminals and O-ring actuator seal
  • Terminals: Solder coated
  • Design: Multiple position options with various coding schemes
  • Dimensions: Compact size suitable for panel mounting

Buy the APEM Series PT Series Rotary Switch: PT65521

Order the APEM PT65521 rotary switch online today to benefit from its sealed, durable construction and versatile coding options. Perfect for electronic control and industrial applications, this switch features a compact design, high operational reliability, and a long mechanical life with up to 10,000 switching cycles. Its sealed construction protects against dust and moisture, making it ideal for demanding environments. Easily integrate this high-quality switch into your system with confidence, knowing you’re getting a reliable, long-lasting component that enhances your device’s overall performance.

Buy APEM PT65521 rotary switch now and experience unmatched reliability and performance in your electronic and industrial control systems.

Frequently Asked Questions

Where can I buy Apem PT65521?

You can click on the BUY or RFQ button to purchase PT65521 from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part PT65521?

You can download the PT65521 datasheet or visit the Apem website for support.

Who is the manufacturer of PT65521?

Apem

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