A Premier B2B Part Search
Grayhill 94HFB10WR Rotary Binary Coded Switch
The Grayhill 94HFB10WR is a robust rotary DIP switch designed for a variety of industrial applications. Its sealed construction eliminates the need for tape seals, while surface mount or thru-hole options provide flexibility in design. Available in octal, BCD, and hexadecimal code configurations with standard or complement output, this switch offers versatility and reliable performance. Gold-plated contacts ensure low contact resistance and long-term durability, making it suitable for demanding environments.
Grayhill 94HFB10WR Rotary Binary Coded Switch Specifications:
- Make-and-break Current Rating: 30 mA at 30 Vdc for 10,000 cycles
- Carrying Current Rating: 100 mA at 50 Vdc
- Contact Resistance: 50 mohms maximum initially (measured at 10 mA, 50 mVdc). 150 mohms maximum after life.
- Insulation Resistance: 5000 Mohms minimum initially (measured at 100 Vdc across open switch contacts). 1000 Mohms minimum after life.
- Dielectric Strength: 500 Vac RMS minimum initially (measured across open switch contacts). 250 Vac RMS after life.
- Mechanical Life: 10,000 cycles of operation
- Mechanical Shock: 1000g's, 0.5 mS, half sine per MIL-STD-202F, Method 213, Test Condition E
- Vibration Resistance: 10-2000 Hz at 15G or 0.060" double amplitude per MIL-STD-202F, Method 204, Test Condition B
- Operating Temperature Range: -40° to +85°C
- Storage Temperature Range: -40° to +85°C
- Moisture Resistance: 240 hours with temperature cycling and polarization. Passes insulation resistance and dielectric strength per MIL-STD-202F, Method 106 following exposure
- Rotor and Switch Body: Plastic (UL94V-O)
- Contact Material: Copper alloy plated. 30 microinches minimum gold over 50 microinches minimum nickel
- Shorting Member: Copper alloy plated. 30 microinches minimum
Buy the 94HFB10WR GRAYHILL Rotary Binary Coded Switch | myMectronic
Purchase the Grayhill 94HFB10WR Rotary DIP Switch securely and conveniently online.
Buy Now
Frequently Asked Questions
Where can I buy Grayhill 94HFB10WR?
You can click on the BUY or RFQ button to purchase 94HFB10WR from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 94HFB10WR?
You can download the 94HFB10WR datasheet or visit the Grayhill website for support.
Who is the manufacturer of 94HFB10WR?
Grayhill