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Bourns 3590S2502L Precision Potentiometer
The Bourns 3590S-2-502L is a precision potentiometer designed for demanding HMI applications. It features a bushing mount, optional AR pin, and can be configured with plastic or metal shafts and bushings. This potentiometer offers a wide resistance range, excellent linearity, and robust environmental performance, including an IP65 rating for sealed versions. Its mechanical characteristics ensure reliable operation under various conditions, making it suitable for industrial and commercial applications.
Bourns 3590S2502L Precision Potentiometer Specifications:
- Standard Resistance Range: 200 to 100 K ohms
- Total Resistance Tolerance: ±5 %
- Independent Linearity: ±0.25 %
- Effective Electrical Angle: 3600 ° +10 °, -0 °
- Absolute Minimum Resistance: 1 ohm or 0.1 % maximum
- Noise: 100 ohms ENR maximum
- Dielectric Withstanding Voltage: 1,500 VAC minimum
- Power Rating: 2 watts at +40 °C, 0 watt at +125 °C
- Insulation Resistance: 1,000 megohms minimum
- RPM (Operating): 200 maximum
- Resolution: See recommended part numbers
- Operating Temperature Range: -40 °C to +125 °C
- Storage Temperature Range: -55 °C to +125 °C
- Temperature Coefficient Over Storage Temperature Range: ±50 ppm/°C maximum/unit
- Vibration: 15 G
- Wiper Bounce: 0.1 millisecond maximum
- Shock: 50 G
- Load Life: 1,000 hours, 2 watts
- Total Resistance Shift (Load Life): ±2 % maximum
- Rotational Life (No Load): 1,000,000 shaft revolutions
- Total Resistance Shift (Rotational Life): ±5 % maximum
- Moisture Resistance: ±2 % maximum
- IP Rating (Sealed): IP 65
- IP Rating (Unsealed): IP 40
- Moisture Sensitivity Level: 1
- ESD Classification: N/A
- Stop Strength: 45 N-cm (64 oz.-in.) minimum
- Mechanical Angle: 3600 ° +10 °, -0 °
- Torque Starting & Running (Unsealed): 0.85 N-cm (1.2 oz.-in.) maximum
- Torque Starting & Running (Sealed): 1.41 N-cm (2.0 oz.-in.) maximum
- Mounting Torque (Plastic): 55-80 N-cm (5-7 lb-in.)
- Mounting Torque (Metal): 90-113 N-cm (8-10 in.-lb.)
- Shaft Runout: 0.13 mm (0.005 in.) T.I.R.
- Lateral Runout: 0.20 mm (0.008 in.) T.I.R.
- Shaft End Play: 0.25 mm (0.010 in.) T.I.R.
- Shaft Radial Play: See datasheet
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Frequently Asked Questions
Where can I buy Bourns 3590S2502L?
You can click on the BUY or RFQ button to purchase 3590S2502L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3590S2502L?
You can download the 3590S2502L datasheet or visit the Bourns website for support.
Who is the manufacturer of 3590S2502L?
Bourns