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Bourns 3590S2104L Precision Potentiometer
The Bourns 3590S-2-104L is a precision potentiometer designed for demanding applications requiring high accuracy and reliability. It features a bushing mount, optional AR pin, and can be configured with plastic or metal shafts. This potentiometer is suitable for use in Human Machine Interface (HMI) systems and offers a wide range of electrical and mechanical characteristics, including a wide operating temperature range (-40°C to +125°C), robust vibration and shock resistance, and sealed options for environmental protection. Its precision linearity and low noise make it ideal for applications requiring accurate position sensing and control.
Bourns 3590S2104L Precision Potentiometer Specifications:
- Bushing mount: Yes
- AR pin feature: Optional
- Shaft material: Plastic or metal
- Winding type: Wirewound
- Shaft termination: Solder lugs or PC pins
- Sealing: Sealable (Full body seal)
- Application: Designed for use in HMI applications
- 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
- Maximum RPM: 200
- 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 Resistance: 15 G
- Wiper Bounce: 0.1 millisecond maximum
- Shock Resistance: 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 Versions): IP 65
- IP Rating (Unsealed Versions): 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.
- Shaft 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 3590S2104L?
You can click on the BUY or RFQ button to purchase 3590S2104L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3590S2104L?
You can download the 3590S2104L datasheet or visit the Bourns website for support.
Who is the manufacturer of 3590S2104L?
Bourns