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Grayhill 78F04T Slide DIP Switch

The Grayhill 78F04T is a versatile thru-hole DIP switch designed for a wide range of industrial applications. This switch offers configurations from SPST to 4PST, providing flexibility in circuit design. The raised and recessed slide options, combined with a sealed base and spring/ball contact, ensure reliable performance in demanding environments. It is suitable for applications requiring robust switching functionality and is designed to meet MIL-S-83504 specifications. Available from Grayhill distributors, the 78F04T offers a secure and dependable solution for your switching needs.

Authorized Distributors
Source:DigiKey
Part No:78F04T
Stock:12
Inv Date:06-04-2026
Price: Unit price: $8.46
Buy/RFQ:
Part No:78F04T
Stock:172
Inv Date:06-05-2026
Price: Unit price: $8.05
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Part No:78F04T
Stock:0
Inv Date:06-04-2026
Price: Unit price: $8.46
Buy/RFQ:
Part No:78F04T
Stock:796
Inv Date:06-04-2026
Price: Unit price: $4.35
Buy/RFQ:
Part No:78F04T
Stock:796
Inv Date:06-04-2026
Price: Unit price: $4.35
Buy/RFQ:
Part No:78F04T
Stock:0
Inv Date:06-04-2026
Price: Unit price: $2.74
Buy/RFQ:

Grayhill 78F04T Slide DIP Switch Specifications:

  • 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: 5 A
  • Switch Capacitance: 2 pF
  • Operating Temperature Range: -40°C to + 85°C
  • Storage Temperature Range: -55°C to + 85°C
  • Vibration Resistance: Per Method 204, Test Condition B
  • Mechanical Shock: Per Method 213, Test Condition A
  • Thermal Shock Resistance: Per specification
  • Terminal Strength: Per specification
  • Thermal Aging: 1,000 hours at 85°C

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Frequently Asked Questions

Where can I buy Grayhill 78F04T?

You can click on the BUY or RFQ button to purchase 78F04T from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 78F04T?

You can download the 78F04T datasheet or visit the Grayhill website for support.

Who is the manufacturer of 78F04T?

Grayhill

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