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Bourns 3590S2503L Precision Potentiometer
The Bourns 3590S-2-503L 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. The potentiometer is suitable for use in Human Machine Interface (HMI) applications and offers a wide operating temperature range (-40°C to +125°C) and robust mechanical characteristics, including a high stop strength and low wiper bounce. It is available with sealed or unsealed options, providing varying levels of environmental protection.
Bourns 3590S2503L 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_40c: 2 watts
- power_rating_125c: 0 watt
- 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: ±50 ppm/°C maximum/unit
- vibration: 15 G
- wiper_bounce: 0.1 millisecond maximum
- shock: 50 G
- load_life_total_resistance_shift: ±2 % maximum
- rotational_life_total_resistance_shift: ±5 % maximum
- moisture_resistance_total_resistance_shift: ±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_plastic: 55-80 N-cm (5-7 lb-in.)
- mounting_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 3590S2503L?
You can click on the BUY or RFQ button to purchase 3590S2503L from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3590S2503L?
You can download the 3590S2503L datasheet or visit the Bourns website for support.
Who is the manufacturer of 3590S2503L?
Bourns