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Grayhill 78B08RAT Right Angle DIP Switch

The Grayhill 78B08RAT is a right-angle DIP switch designed for applications requiring compact and reliable switching solutions. It features SPST circuitry and is available in multiple positions, making it suitable for a range of applications including telecommunications, computers, and instrumentation. The switch boasts a mechanical life of 2,000 operations and is built with robust materials like brass with gold plating and UL94V-0 plastic, ensuring durability and consistent performance. Sealed versions are available for enhanced protection against environmental factors.

Authorized Distributors
Source:Newark
Part No:78B08RAT
Stock:70
Inv Date:06-04-2026
Price: Unit price: $10.56
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Source:DigiKey
Part No:78B08RAT
Stock:10
Inv Date:06-04-2026
Price: Unit price: $10.91
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Source:DigiKey
Part No:78B08RAT
Stock:70
Inv Date:06-04-2026
Price: Unit price: $4.76
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Part No:78B08RAT
Stock:0
Inv Date:06-05-2026
Price: Unit price: $10.91
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Part No:78B08RAT
Stock:0
Inv Date:06-04-2026
Price: Unit price: $10.68
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Part No:78B08RAT
Stock:70
Inv Date:06-04-2026
Price: Unit price: $7.59
Buy/RFQ:
Part No:78B08RAT
Stock:70
Inv Date:06-04-2026
Price: Unit price: $7.59
Buy/RFQ:
Part No:78B08RAT
Stock:0
Inv Date:06-04-2026
Price: Unit price: $3.62
Buy/RFQ:

Grayhill 78B08RAT Right Angle DIP Switch Specifications:

  • Mechanical Life: 2,000 operations per switch
  • Operation Temp: -40°C to + 85°C
  • Storage Temp: -55°C to + 85°C
  • Vibration Test: Per Method 204, Test Condition B
  • Shock Test: MIL-STD-202F METHOD 213 Test Condition A
  • Electrical Life: 10,000 operations per switch 24VDC, 25mA
  • Non-Switching Rating: 100mA, 50VDC
  • Switching Rating: 150mA, 30DVC; 10mA, 50mVDC
  • Contact Resistance: 30m Ω max. at initial
  • Insulation Resistance: 5,000M Ω min. at 100VDC
  • Dielectric Strength: 750VAC/1 minute
  • Capacitance: 2pF max.
  • Contact Ball Material: Brass with gold plating over nickel
  • Terminal Material: Brass with gold plating over nickel
  • Nonconductive Parts Material: Plastic UL94V-0
  • Potting Material: Epoxy
  • Shorting Member Material: Brass, gold-plated over nickel barrier
  • Protective Cover Material: Polycarbonate
  • Tape Seal Material: Polyester film
  • Tape Seal Integrity: Passes gross leak test using 125°C flourinert for 20 seconds minimum

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Frequently Asked Questions

Where can I buy Grayhill 78B08RAT?

You can click on the BUY or RFQ button to purchase 78B08RAT from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 78B08RAT?

You can download the 78B08RAT datasheet or visit the Grayhill website for support.

Who is the manufacturer of 78B08RAT?

Grayhill

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