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Grayhill 62C301102040C Concentric Shaft Rotary Encoder

The Grayhill 62C3011-02-040C concentric shaft rotary encoder provides a compact and reliable solution for position sensing in a wide range of applications. Its optical coupling ensures a long operational life, exceeding a million cycles. The encoder is compatible with CMOS, TTL, and HCMOS logic, making it suitable for integration into diverse systems. Common uses include setting radio frequencies, drill depth, and RPM in patient monitoring devices, as well as menu and parameter selection. Available with various detent positions and termination options, this encoder offers flexibility to meet specific design requirements. The robust construction and environmental ratings ensure reliable performance in demanding industrial environments.

Authorized Distributors
Source:DigiKey
Part No:62C3011-02-040C
Stock:5
Inv Date:06-04-2026
Price: Unit price: $79.33
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Part No:62C3011-02-040C
Stock:0
Inv Date:06-05-2026
Price: N/A
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Part No:62C3011-02-040C
Stock:0
Inv Date:06-04-2026
Price: Unit price: $81.82
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Part No:62C3011-02-040C
Stock:5
Inv Date:06-04-2026
Price: Unit price: $92.36
Buy/RFQ:
Part No:62C3011-02-040C
Stock:5
Inv Date:06-04-2026
Price: Unit price: $92.36
Buy/RFQ:

Grayhill 62C301102040C Concentric Shaft Rotary Encoder Specifications:

  • Economical Size: Yes
  • Combined Functionality: Yes
  • Optical Coupling: More than 1 million cycles
  • Applications: Radio Frequency, Drill Depth, RPM, Menu Selection, Patient Monitoring Devices
  • Compatible Logic: CMOS, TTL, HCMOS
  • Detent Positions: 12, 16, 24, 32
  • Shaft Push Out Force: 45 lbs minimum
  • Mounting Torque: 15 in-lbs maximum
  • Operating Speed: 100 RPM maximum
  • Axial Shaft Play: 0.010 max.
  • Bushing Material: Zinc casting
  • Shaft Material: Aluminum
  • Shaft Retaining Ring Material: Stainless steel
  • Detent Spring Material: Stainless steel
  • Printed Circuit Board Material: NEMA grade FR-4
  • Terminal Material: Brass, tin-plated
  • Mounting Hardware: Brass nut, spring steel lockwasher
  • Operating Temperature Range: -40°C to 85°C
  • Storage Temperature Range: -55°C to 100°C
  • Relative Humidity: 90–95% at 40°C
  • Vibration Resistance: Harmonic motion with amplitude of 15g, 10 to 2000 Hz
  • Shock Resistance: Tested at 100g for 6 mS (half sine, 12.3 ft/s)
  • Rotor Material: Thermoplastic
  • Code Housing Material: Reinforced thermoplastic
  • Pushbutton Dome Material: Stainless steel
  • Pushbutton Housing Material: Thermoplastic
  • Pushbutton Contact Material: Brass, nickel-plated
  • Dome Retaining Disk Material: Thermoplastic
  • Strain Relief Material: Stainless steel
  • Cable Material: 28 AWG stranded/top coated wire, PVC coated
  • Header Pins Material: Phosphor bronze, tin-plated
  • Insulator Material: Glass-filled polyester
  • Spacer Material: Zinc casting
  • Coding: 2-bit quadrature
  • Operating Voltage: 5 ± .25 Vdc
  • Supply Current: 50 mA maximum
  • Logic High Voltage: 3.8V minimum
  • Logic Low Voltage: 0.8V maximum
  • Logic Rise and Fall Times: less than 30 mS
  • Operating Torque: 2.0 in-oz initially
  • Contact Resistance: less than 10 ohms
  • Voltage Breakdown: 250 Vac
  • Contact Bounce: less than 4 mS at make, less than 10 mS at break
  • Actuation Life: 3,000,000 operations
  • Actuation Force: 1000 ± 300 grams
  • Pushbutton Travel: 0.010 / 0.025 inch
  • Rotational Life: more than 1,000,000 cycles

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Frequently Asked Questions

Where can I buy Grayhill 62C301102040C?

You can click on the BUY or RFQ button to purchase 62C301102040C from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 62C301102040C?

You can download the 62C301102040C datasheet or visit the Grayhill website for support.

Who is the manufacturer of 62C301102040C?

Grayhill

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