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Grayhill 50A4501108N Rotary Switch

The 50 Series Single Deck Rotary Switch features a highly rugged construction with nearly limitless configuration options. Standard variations, such as shaft and bushing lengths that do not impact switch performance, can be marked as qualified products. C and M style switches are qualified to MIL S 3786/20 and are available with angles of 36°, 45°, 60°, and 90°. They include options for solder lug or printed circuit (PC) terminations, with or without panel sealing. Additional features include optional complete sealing for PC board assembly and cleaning, a compact 1/2-inch diameter size, multiple throw angles, up to 4 poles on a single deck, up to 16 positions per switch, and positive shaft grounding for EMI/RFI shielding. These switches are suitable for use in defense, military, aerospace, and industrial applications.

Authorized Distributors
Source:Newark
Part No:50A45-01-1-08N
Stock:22
Inv Date:06-04-2026
Price: Unit price: $13.27
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Source:DigiKey
Part No:50A45-01-1-08N
Stock:0
Inv Date:06-04-2026
Price: Unit price: $22.9056
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Source:DigiKey
Part No:50A45-01-1-08N
Stock:102
Inv Date:06-04-2026
Price: Unit price: $16.41
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Part No:50A45-01-1-08N
Stock:17
Inv Date:06-05-2026
Price: Unit price: $27.89
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Part No:50A45-01-1-08N
Stock:0
Inv Date:06-04-2026
Price: Unit price: $20.67
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Part No:50A45-01-1-08N
Stock:249
Inv Date:06-04-2026
Price: Unit price: $18.68
Buy/RFQ:
Part No:50A45-01-1-08N
Stock:249
Inv Date:06-04-2026
Price: Unit price: $18.68
Buy/RFQ:
Part No:50A45-01-1-08N
Stock:0
Inv Date:06-04-2026
Price: Unit price: $18.26
Buy/RFQ:

Grayhill 50A4501108N Rotary Switch Specifications:

  • Diameter: 0.5 inches (12.7 mm)
  • Type: Single deck rotary switch
  • Number of Poles: Up to 4 on 1 deck
  • Positions per switch: Up to 16
  • Angles of throw: 36°, 45°, 60°, 90°
  • Terminations: Solder lug or printed circuit (PC)
  • Sealing: With or without panel seal, optional complete seal for PC assembly
  • Physical Material: Thermoset base, nylon rotor, stainless steel shaft and stop blades
  • Electrical Rating: 200 mA, 28 Vdc resistive; 150 mA, 115 Vac resistive; 30 mA, 28 Vdc inductive
  • Life: 25,000 cycles at specified loads, with considerations for environment
  • Contact Resistance: Max 20 milliohms
  • Insulation Resistance: Min 1000 Mohms
  • Voltage Breakdown: Min 600 Vac
  • Mounting: Panel or PC board, process sealed available
  • Materials: Brass terminals, gold-over-silver plating; stainless steel shaft; silicone rubber panel gasket
  • Certification: MIL-S-3786/20 for 36°, 45°, 60°, 90°; MIL-S-3786/35 for 30°
  • Additional: Positive shaft grounding, EMI/RFI shielding, adjustable or fixed stops

Buy the Grayhill Series 50 Rotary Switch: 50A4501108N

Order Grayhill 50A4501108N Rotary Switch online today for reliable performance in industrial and military applications. Featuring rugged construction, multiple throw angles, and up to 4 poles on a single deck, this durable switch is perfect for demanding control systems. Its compact 1/2-inch diameter size, flexible configuration options, and MIL-qual options ensure compatibility across aerospace, defense, and industrial sectors. Complete with solder lug or PC terminations, optional sealing, positive shaft grounding, and extensive environmental ratings, this switch offers unmatched versatility, durability, and performance for your control needs.

Get Grayhill 50A4501108N today—built for precision and long-lasting durability in demanding industrial and military environments.

Frequently Asked Questions

Where can I buy Grayhill 50A4501108N?

You can click on the BUY or RFQ button to purchase 50A4501108N from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 50A4501108N?

You can download the 50A4501108N datasheet or visit the Grayhill website for support.

Who is the manufacturer of 50A4501108N?

Grayhill

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