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Grayhill 78J04ST SPDT DIP Switch
The Grayhill 78J04ST is a robust SPDT thru-hole DIP switch designed for a wide range of industrial and commercial applications. Featuring raised or recessed rocker actuation, this switch provides reliable switching functionality. It boasts a mechanical life of 2,000 operations and meets the stringent requirements of MIL-S-83504, ensuring durability and performance. The switch's gold-plated contacts and tin-plated terminals contribute to its excellent electrical characteristics and solderability. Its protective cover and potting material enhance its environmental resistance, making it suitable for demanding environments.
Grayhill 78J04ST SPDT DIP Switch Specifications:
- Circuitry: SPDT
- Positions: 4
- Length (Inches): 0.380
- Length (Metric): 9.7mm
- Contact Resistance (Initially): ≤30 mΩ
- Contact Resistance (After Life): ≤100 mΩ
- Insulation Resistance: ≥5,000 Mohms (Initially)
- Dielectric Strength: 750 V
- Current Carry Rating: 5 A
- Switch Capacitance: 2 pF
- Operating Temperature Range: -40°C to +85°C
- Mechanical Life: 2,000 operations
- Material (Shorting Member): Brass, gold-plated over nickel barrier
- Material (Base Contacts): Copper alloy, gold-plated over nickel barrier
- Material (Terminals): Copper alloy, matte tin plated over nickel barrier
- Material (Non-Conductive Parts): Thermoplastic (UL94V-O)
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Frequently Asked Questions
Where can I buy Grayhill 78J04ST?
You can click on the BUY or RFQ button to purchase 78J04ST from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 78J04ST?
You can download the 78J04ST datasheet or visit the Grayhill website for support.
Who is the manufacturer of 78J04ST?
Grayhill