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Grayhill 25BP45Q208C Multi-Deck Rotary Encoder

The Grayhill 25BP45-Q-2-08C is a robust multi-deck rotary encoder suitable for a wide range of industrial applications. Featuring multiple code and indexing options, it provides flexibility in system design. Its compact size, less than 1.0” square, makes it ideal for space-constrained environments. Manufactured to ISO 9001 and military standards, this encoder ensures high reliability and performance. Applications include industrial automation, medical equipment, and consumer electronics where precise position feedback is critical.

Authorized Distributors
Source:Newark
Part No:25BP45-Q-2-08C
Stock:7
Inv Date:06-04-2026
Price: Unit price: $78.46
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Source:DigiKey
Part No:25BP45-Q-2-08C
Stock:0
Inv Date:06-04-2026
Price: Unit price: $63.788
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Source:DigiKey
Part No:25BP45-Q-2-08C
Stock:7
Inv Date:06-04-2026
Price: Unit price: $94.22
Buy/RFQ:
Part No:25BP45-Q-2-08C
Stock:0
Inv Date:06-05-2026
Price: Unit price: $106.59
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Part No:25BP45-Q-2-08C
Stock:0
Inv Date:06-04-2026
Price: Unit price: $79.13
Buy/RFQ:
Part No:25BP45-Q-2-08C
Stock:7
Inv Date:06-04-2026
Price: Unit price: $106.64
Buy/RFQ:
Part No:25BP45-Q-2-08C
Stock:7
Inv Date:06-04-2026
Price: Unit price: $106.64
Buy/RFQ:

Grayhill 25BP45Q208C Multi-Deck Rotary Encoder Specifications:

  • Switching Loads: 150 mA at 120 Vac, resistive; 150 mA at 28 Vdc, resistive
  • Current Carrying Capacity: 250 mA at 28 Vdc, resistive
  • Contact Resistance: 75 m Ω max. after life
  • Insulation Resistance: 1000 m Ω minimum between terminals and shaft
  • Voltage Breakdown: 1000 Vac minimum between terminals and shaft
  • Life Expectancy: 50,000 cycles at rated loads
  • Contacts: Shorting
  • Stop Strength: 10 in-lbs minimum
  • Rotational Torque: 4-20 in-oz, dependent on the number of decks
  • Operating Temperature Range: -65°C to +85°C
  • Non-Turn Device: Flatted mounting bushing, .375" dia. x .320"
  • Package Size: .865" square
  • Termination: PC terminals, .100" on center. Decks are .200" apart.
  • Bushing Material: Die cast zinc alloy, tin-zinc plated
  • Mounting Hardware Material: plated brass
  • Deck Material: Thermoplastic
  • Contact Material: Gold, silver, nickelplated beryllium copper
  • Shaft Material: Stainless Steel
  • Detent Balls Material: Steel, nickel-plated
  • Rivets Material: Brass, zinc-plated

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Frequently Asked Questions

Where can I buy Grayhill 25BP45Q208C?

You can click on the BUY or RFQ button to purchase 25BP45Q208C from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 25BP45Q208C?

You can download the 25BP45Q208C datasheet or visit the Grayhill website for support.

Who is the manufacturer of 25BP45Q208C?

Grayhill

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