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Bourns 4818P2103LF SMD Trimming Potentiometer
The Bourns 4818P-2-103LF is a thick film surface mount medium body trimming potentiometer designed for precise resistance adjustment in a compact form factor. It is AEC-Q200 qualified, ensuring suitability for automotive applications, and RoHS compliant for environmentally conscious designs. The potentiometer offers a resistance range from 10 ohms to 2.2 megohms, with a ±2% standard tolerance. Its features include standard E.I.A. package compatibility for automated placement, custom circuit options, and compliant leads to reduce solder joint fatigue. Typical applications include adjustable circuits, calibration, and fine-tuning in industrial and automotive electronics.
Bourns 4818P2103LF SMD Trimming Potentiometer Specifications:
- Resistance Range: 10 ohms to 2.2 megohms
- Maximum Operating Voltage: 50 V
- Temperature Coefficient of Resistance: ±100 ppm/°C (50 Ω and above), ±250 ppm/°C (below 50 Ω)
- TCR Tracking: 50 ppm/°C max. (for values > 50 Ω), 100 ppm/°C (for values ≤ 50 Ω)
- Operating Temperature: -55 °C to +125 °C
- Insulation Resistance: 10,000 megohms min.
- Dielectric Withstanding Voltage: 200 VRMS
- Flammability: Conforms to UL94V-0
- Lead Frame Material: Copper, solder coated
- Body Material: Thermoplastic
- Resistance Tolerance: ±2 % (standard)
- Power Rating per Resistor (1 Circuit at 70 °C): 0.160 watt
- Power Rating per Resistor (2 Circuit at 70 °C): 0.080 watt
- Power Rating per Resistor (4 Circuit at 70 °C): 0.160 watt
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Frequently Asked Questions
Where can I buy Bourns 4818P2103LF?
You can click on the BUY or RFQ button to purchase 4818P2103LF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 4818P2103LF?
You can download the 4818P2103LF datasheet or visit the Bourns website for support.
Who is the manufacturer of 4818P2103LF?
Bourns