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Apem MHPS4284N Key Switch

This key switch offers reliable single and double pole switching configurations, with momentary and maintained actions, suitable for control panels and electronic interfaces. Constructed with durable materials like PBT and acetal, it features silver-plated brass terminals for consistent conductivity, and shorting or non-shorting contacts depending on model. It supports a wide temperature range from -20°C to +65°C, with a long lifecycle of at least 10,000 cycles, conveying high durability. The switch is designed for easy soldering with wave and manual options, ensuring versatile installation in various electronic devices.

Authorized Distributors
Source:DigiKey
Part No:MHPS4284N
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7714
Buy/RFQ:
Part No:MHPS4284N
Stock:841
Inv Date:05-29-2026
Price: Unit price: $1.71
Buy/RFQ:
Part No:MHPS4284N
Stock:49
Inv Date:05-28-2026
Price: Unit price: $1.7886
Buy/RFQ:
Part No:MHPS4284N
Stock:49
Inv Date:05-28-2026
Price: Unit price: $1.7886
Buy/RFQ:

Apem MHPS4284N Key Switch Specifications:

  • Contact rating: 100 mA @ 30 VDC
  • Insulation resistance: 100 megohms minimum at 500 VDC
  • Dielectric withstanding voltage: 500 VAC for 1 minute
  • Contact resistance: 100 milliohms maximum
  • Life: 10,000 cycles minimum
  • Operating temperature range: -20°C to +65°C
  • Case Material: PBT (model MHPS2266 only), Type 6/6 nylon
  • Cover Material: Acetal (model MHPS2266 only, Type 6/6 nylon)
  • Actuator Material: Acetal
  • Terminals: Silver plated brass
  • Shorting Contact Material: Silver plated phosphor bronze
  • Travel: full 0.098" (2.5mm) for MHPS2283, MHPS2285; 0.075" (1.9mm) for MHPS2266
  • Operating force: 180–450 g depending on model
  • Soldering: Wave soldering max 260°C for 5 seconds; manual soldering max 350°C for 3 seconds
  • Soldering Method: Not suitable for solvent washing

Buy the Apem Series MHPS Key Switch: MHPS4284N

Discover the durable and reliable key switch designed for various electronic controls. With multiple configurations, long cycle life, and easy soldering, it ensures dependable operation in demanding environments. Ideal for control panels, user interfaces, and automation systems, this switch provides excellent contact resistance and consistent performance over thousands of cycles. Purchase online today and upgrade your electronic equipment with a high-quality switch that combines durability, versatility, and easy installation for your control solutions.

Buy Apem Series MHPS Key Switch MHPS4284N now and experience unmatched reliability and performance in electronic control applications.

Frequently Asked Questions

Where can I buy Apem MHPS4284N?

You can click on the BUY or RFQ button to purchase MHPS4284N from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part MHPS4284N?

You can download the MHPS4284N datasheet or visit the Apem website for support.

Who is the manufacturer of MHPS4284N?

Apem

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