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Bourns 3214W1105E 5-Turn Trimpot Trimming Potentiometer
The Bourns 3214W-1-105E is a precision 5-turn trimming potentiometer designed for industrial applications requiring fine adjustments. Its sealed design provides protection against environmental factors, while the halogen-free construction aligns with sustainability initiatives. The potentiometer offers a wide resistance range and is suitable for applications such as calibration, tuning, and adjustment in electronic circuits. It is surface mountable and features a convenient adjustment slot for easy operation.
Bourns 3214W1105E 5-Turn Trimpot Trimming Potentiometer Specifications:
- standard_resistance_range: 10 ohms to 2 megohms
- resistance_tolerance: ±10 % std.
- absolute_minimum_resistance: 1 % or 2.0 ohms (whichever is greater)
- contact_resistance_variation: 3 % or 3 ohms max.
- resolution: Essentially Infinite
- insulation_resistance: 500 vdc. 100 megohms min.
- dielectric_strength: 600 vac (1 minute)
- adjustment_angle: 5 turns nom.
- power_rating: 0.25 watt @ 85 °C
- temperature_range: -65 °C to +150 °C
- temperature_coefficient: ±100 ppm/°C
- seal_test: 85 °C Fluorinert /60 seconds
- humidity: MIL-STD 202 Method 106 TRS ±2 %; IR 10 megohms
- vibration: 20 G TRS±1 %; VRS ±1 %
- shock: 100 G TRS ±1 %; VRS±1 %
- load_life: @ 85 °C rated power 1,000 hours TRS 3 ohms or 3 % (whichever is greater
- rotational_cycling: 200 cycles TRS 3 ohms or 3 % (whichever is greater
- thermal_shock: 5 cycles TRS ±2 %; VRS ±1 %
- moisture_sensitivity_level: 1
- esd_classification: 2
- mechanical_stop: Wiper idles
- torque: 180 g-cm max.
- weight: Approximately 0.01 oz.
- marking: Manufacturer’s code, resistance code and date code
- solderability: Per MIL-STD-202, Method 208
- wiper: 50 % (Actual TR) ±10 %
- flammability: UL94V0
- pushover_strength_j: 4.4 lbs.
- pushover_strength_w: 1 lb.
- adjustment_tool: H-91
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Frequently Asked Questions
Where can I buy Bourns 3214W1105E?
You can click on the BUY or RFQ button to purchase 3214W1105E from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3214W1105E?
You can download the 3214W1105E datasheet or visit the Bourns website for support.
Who is the manufacturer of 3214W1105E?
Bourns