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Grayhill 62A3002040C Rotary Encoder Switch
The Grayhill 62A30-02-040C rotary encoder switch is a versatile component designed for applications requiring precise rotational feedback. Its low-cost design, long operational life, and compatibility with CMOS, TTL, and HCMOS logic levels make it suitable for global positioning systems, driver information systems, and other industrial applications. The encoder offers a choice of cable lengths and terminations, along with various detent positions to meet specific user requirements. It is built with durable materials and features a robust mechanical design for reliable performance in demanding environments.
Grayhill 62A3002040C Rotary Encoder Switch Specifications:
- Electrical and Mechanical Ratings: Pushbutton Rating: 5 Vdc, 10 mA, resistive; Pushbutton Contact Resistance: less than 10 ohms; Pushbutton Life: 3 million actuations min.; Pushbutton Contact Bounce: less than 4 mS at make and less than 10 mS at break; Pushbutton Actuation Force: 1000 ±300 grams; Pushbutton Travel: .010/.025 inch; Coding: 2-bit quadrature coded output; Voltage Breakdown: 250 Vac between mutually insulated parts; Rotational Life: 1,000,000 cycles minimum; Optical Rise and Fall Times: less than 30 mS maximum; Operating Torque: Style A and V: 2.0 ±1.4 in-oz. initially; Style D: 3.5 ±1.4 in-oz initially; Non-detent: less than 1.5 in-oz initially; Shaft Push Out Force: 45 lbs minimum; Mounting Torque: 15 in-lbs maximum; Terminal Strength: 15 lbs cable pull-out force minimum; Operating Speed: 100 RPM maximum; Axial Shaft Play: .010 maximum
- Environmental Ratings: Operating Temperature Range: -40°C to 85°C; Storage Temperature Range: -55°C to 100°C; Relative Humidity: 90–95% at 40°C for 96 hours; Vibration Resistance: Harmonic motion with amplitude of 15G, within a varied 10 to 2000 Hz frequency for 12 hours per MIL-STD-202, Method 204; Mechanical Shock: Test 1: 100G for 6 mS, half sine, 12.3 ft/s; Test 2: 100G for 6 mS, sawtooth, 9.7 ft/s
- Materials and Finishes: Code Housing: Reinforced thermoplastic; Shaft: Zinc or aluminum; Bushing: Zinc casting; Shaft Retaining Ring: Stainless steel; Detent Spring: Stainless steel; Printed Circuit Boards: NEMA grade FR-4 gold over nickel or palladium; Terminals: Brass, tin-plated; Mounting Hardware: One brass, nickel-plated nut and zinc-plated spring steel with clear trivalent chromate finish lockwasher; Rotor: Thermoplastic; Pushbutton Dome: Stainless steel; Dome Retaining Disk: Thermoplastic; Pushbutton Housing: Thermoplastic; Phototransistor: Planar Silicon NPN; Infrared Emitter: Gallium aluminum arsenide; Pushbutton Contact: Brass, nickel-plated; Flex Cable: 28 AWG, stranded/top coated wire, PVC coated on .050 or .100 centers (cabled version); Header Pins: Phospher bronze, tin-plated; Spacer: ABS; Backplate/Strain Relief: Stainless steel
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Frequently Asked Questions
Where can I buy Grayhill 62A3002040C?
You can click on the BUY or RFQ button to purchase 62A3002040C from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 62A3002040C?
You can download the 62A3002040C datasheet or visit the Grayhill website for support.
Who is the manufacturer of 62A3002040C?
Grayhill