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Grayhill M378620043 Rotary Switch

The Grayhill M3786/20-043 is a robust single-deck rotary switch ideal for applications requiring reliable switching functionality in a compact form factor. It boasts a 0.5" diameter, allowing for integration into space-constrained designs. The switch offers flexibility with choices of 22.5°, 30°, 36°, 45°, 60°, and 90° angles of throw, and supports up to 16 positions per switch. Termination options include PC or solder lug, catering to diverse manufacturing processes. Qualified to MIL-S-3786/20 or /35, this switch ensures performance under demanding conditions. It is suitable for industrial control panels, instrumentation, and other applications requiring precise and dependable switching.

Authorized Distributors
Part No:M3786/20-043
Stock:0
Inv Date:06-05-2026
Price: Unit price: $43.81
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Part No:M3786/20-043
Stock:0
Inv Date:06-04-2026
Price: Unit price: $34.49
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Part No:M3786/20-043
Stock:0
Inv Date:06-04-2026
Price: Unit price: $37.5
Buy/RFQ:
Part No:M3786/20-043
Stock:0
Inv Date:06-04-2026
Price: Unit price: $37.5
Buy/RFQ:

Grayhill M378620043 Rotary Switch Specifications:

  • Series: 50/51
  • Diameter: 0.5"
  • Current Rating: 200mA
  • Behind Panel: 0.698"
  • Angles of Throw: 22.5°, 30°, 36°, 45°, 60°, 90°
  • Poles: Up to 4
  • Positions: Up to 16
  • Termination: PC or Solder Lug
  • Shaft Grounding: Positive for EMI/RFI Shielding
  • Military Qualification: MIL-S-3786/20 (Series 50), MIL-S-3786/35 (Series 51)
  • Life Expectancy: 25,000 cycles
  • Contact Resistance: 20 milliohms max
  • Insulation Resistance: 1,000 Mohms min
  • Voltage Breakdown: 600 Vac min
  • Contact Carry Rating: 6 amperes

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Frequently Asked Questions

Where can I buy Grayhill M378620043?

You can click on the BUY or RFQ button to purchase M378620043 from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part M378620043?

You can download the M378620043 datasheet or visit the Grayhill website for support.

Who is the manufacturer of M378620043?

Grayhill

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