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TTElectronics - Welwyn PCF0805R21K5BT1 Precision Thin Film Resistor
The PCF series features precision thin film Nichrome chip resistors designed for high stability and reliability in electronic circuits. These resistors offer an extended ohmic range from 1R to 3M, with tolerances as tight as +0.01% and a TCR of 20 ppm/°C. They are passivated for superior humidity resistance, ensuring consistent performance under environmental stress. Suitable for high-precision applications, the series includes various power ratings and sizes, with Pb-free options available. Ideal for demanding electronic and industrial use, they provide excellent load life stability and solderability.
TTElectronics - Welwyn PCF0805R21K5BT1 Precision Thin Film Resistor Specifications:
- Size: 0805
- Resistance Range: 21K5 (2.1 kohms)
- Tolerance: ±0.5%
- TCR: 20 ppm/°C
- Power Rating: 0.25 W
- Temperature Range: -55°C to +125°C
- Terminations: Solderable, Pb-free options available
- Humidity Resistance: Passivated range for superior humidity performance
- Load Life Stability: 0.05%
- Construction: Thin film Nichrome alloy on alumina substrate
- Compliance: RoHS3 and EU Directive 2011/65/EU
- Solderability: ≥95% coverage
- Performance: Stable under temperature cycling and short-term overload
Buy the Buy TT Electronics PCF Series Part Number PCF0805R21K5BT1 Online
Order the TT Electronics PCF series chip resistor PCF0805R21K5BT1 online today. These high-precision Nichrome resistors feature tight tolerance of ±0.5%, low TCR of 20 ppm/°C, and are passivated for superior humidity resistance. Suitable for demanding industrial and electronic applications, they offer excellent load life stability and solderability. With sizes available from 0201 to 2512, their robust construction ensures reliable performance in high-temperature, high-stress environments. Purchase today for precision, durability, and quality that meets strict industry standards.
Get TT Electronics PCF0805R21K5BT1 today—built for precision, humidity resistance, and long-lasting durability in electronic circuits.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn PCF0805R21K5BT1?
You can click on the BUY or RFQ button to purchase PCF0805R21K5BT1 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part PCF0805R21K5BT1?
You can download the PCF0805R21K5BT1 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of PCF0805R21K5BT1?
TTElectronics - Welwyn