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Grayhill 78B03T Slide DIP Switch
The Grayhill 78B03T is a versatile thru-hole DIP switch designed for a range of applications requiring manual switching functionality. Available in SPST to 4PST configurations, this switch features raised and recessed slide options and a sealed base for enhanced environmental protection. It boasts a mechanical life of 2,000 operations and meets MIL-S-83504 specifications, ensuring durability and reliability in demanding environments. The switch's robust construction and sealed design make it suitable for industrial control panels, instrumentation, and other applications where secure and dependable switching is essential.
Grayhill 78B03T Slide DIP Switch Specifications:
- Ratings: 76, 78, 90B
- 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: Initially: ≤30 mΩ; After life: ≤100 mΩ
- Insulation Resistance: Initially: 5,000 Mohms; After life: 1,000 Mohms
- Dielectric Strength: Minimum voltage (AC, RMS): 750 V initially, 500 V after life
- Current Carry Rating: Maximum rise of 20°C: 5 A
- Switch Capacitance: 2 pF at 1 megahertz
- 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 78B03T?
You can click on the BUY or RFQ button to purchase 78B03T from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 78B03T?
You can download the 78B03T datasheet or visit the Grayhill website for support.
Who is the manufacturer of 78B03T?
Grayhill