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Bourns 3299Z1105LF 3/8 inch Square Trimmer Potentiometer
The Bourns 3299Z-1-105LF is a precision trimming potentiometer designed for industrial applications. This 3/8" square multiturn potentiometer offers a broad resistance range (10 to 2 megohms) and allows for fine adjustments of voltage and resistance. It's characterized by its robust construction, sealed design, and availability in RoHS compliant versions, making it suitable for a wide range of electronic circuits where accurate and stable resistance values are critical. The potentiometer is commonly used in calibration, tuning, and adjustment circuits within industrial equipment, instrumentation, and consumer electronics.
Bourns 3299Z1105LF 3/8 inch Square Trimmer Potentiometer Specifications:
- resistance_range: 10 to 2 megohms
- resistance_tolerance: ±10 %
- absolute_minimum_resistance: 1 % or 2 ohms max.
- contact_resistance_variation: 1.0 % or 3 ohms max.
- adjustability_voltage: ±0.01 %
- adjustability_resistance: ±0.05 %
- resolution: Infinite
- insulation_resistance: 500 vdc. 1,000 megohms min.
- dielectric_strength: 900 vac (Sea Level), 350 vac (70,000 Feet)
- effective_travel: 25 turns nom.
- power_rating_70c: 0.5 watt
- temperature_range: -55 °C to +125 °C
- temperature_coefficient: ±100 ppm/°C
- seal_test: 85 °C Fluorinert Humidity
- vibration_resistance: 20 G (1 % ΔTR; 1 % ΔVR)
- shock_resistance: 100 G (1 % ΔTR; 1 % ΔVR)
- load_life: 1,000 hours 0.5 watt @ 70 °C
- rotational_life: 200 cycles
- torque_max: 3.0 oz-in.
- mechanical_stops: Wiper idles
- terminal_type: Solderable pins
- weight: 0.035 oz.
- marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, manufacturer’s model number and style
- wiper_position: 50 % (Actual TR) ±10 %
- flammability: U.L. 94V-0
- standard_packaging: 50 pcs. per tube
- adjustment_tool: H-90
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Frequently Asked Questions
Where can I buy Bourns 3299Z1105LF?
You can click on the BUY or RFQ button to purchase 3299Z1105LF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3299Z1105LF?
You can download the 3299Z1105LF datasheet or visit the Bourns website for support.
Who is the manufacturer of 3299Z1105LF?
Bourns