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Grayhill 78K02T DPDT Slide Switch

The Grayhill 78K02T is a DPDT slide switch designed for applications requiring robust and reliable switching functionality. This switch offers a DPDT configuration with four isolated circuits, providing versatility in circuit design. It features raised or recessed rocker actuation and utilizes spring/ball contact for consistent performance. The switch is constructed with brass, copper alloy, and thermoplastic materials, ensuring durability and longevity. It is RoHS compliant and suitable for a wide range of industrial and commercial applications, including control panels, instrumentation, and automation systems. The Grayhill 78K02T is a dependable solution for demanding switching needs.

Authorized Distributors
Source:DigiKey
Part No:78K02T
Stock:5
Inv Date:06-04-2026
Price: Unit price: $13.54
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Part No:78K02T
Stock:29
Inv Date:06-05-2026
Price: Unit price: $13.29
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Part No:78K02T
Stock:0
Inv Date:06-04-2026
Price: Unit price: $13.09
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Part No:78K02T
Stock:0
Inv Date:06-04-2026
Price: Unit price: $9.18
Buy/RFQ:
Part No:78K02T
Stock:0
Inv Date:06-04-2026
Price: Unit price: $9.18
Buy/RFQ:
Part No:78K02T
Stock:0
Inv Date:06-04-2026
Price: Unit price: $4.53
Buy/RFQ:

Grayhill 78K02T DPDT Slide Switch Specifications:

  • Circuitry: DPDT, 4 Circuits (No Commons)
  • Mechanical Life: 2,000 operations per switch position
  • Make-and-break Current Rating: 1 mA, 5 Vdc; 50 mA, 30 Vdc; or 150 mA, 30 Vdc
  • Contact Resistance: ≤30 mΩ initially, ≤100 mΩ after life
  • Insulation Resistance: 5,000 Mohms initially, 1,000 Mohms after life
  • Dielectric Strength: 750 V initially, 500 V after life
  • Current Carry Rating: Maximum rise of 20°C
  • Switch Capacitance: 2 pF at 1 megahertz
  • Operating Temperature Range: -40°C to + 85°C
  • Storage Temperature Range: -55°C to + 85°C
  • Materials: Brass, copper alloy, thermoplastic (UL94V-O)
  • Tape Seal: Polyester film

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Frequently Asked Questions

Where can I buy Grayhill 78K02T?

You can click on the BUY or RFQ button to purchase 78K02T from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 78K02T?

You can download the 78K02T datasheet or visit the Grayhill website for support.

Who is the manufacturer of 78K02T?

Grayhill

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