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WCR-WCR0402LF-3921-F-P-LT

SKU: WCR-WCR0402LF-3921-F-P-LT

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IRC WCR-WCR0402LF-3921-F-P-LT Fixed Resistor Metal Glaze/Thick Film

Introducing the high-quality Fixed Resistor Metal Glaze/Thick Film from IRC/TT ELECTRONICS. Designed for precision and reliability in surface-mount applications, this resistor is ideal for various electronic circuits requiring stable resistance values.

  • Part Number: WCR-WCR0402LF-3921-F-P-LT
  • Manufacturer: IRC/TT ELECTRONICS
  • Country of Origin: CN
  • Package Type: REEL
  • UOM: Not specified
  • ECCN: EAR99
  • RoHS Compliant: Yes

Product Features

  • Thick film, metal glaze construction for high stability and durability
  • Surface-mount design suitable for automated assembly
  • Available in various sizes including 0201, 0402, 0603, 0805, 1206, 1210, 2010, and 2512
  • Resistance range from 10 ohms to 1 megaohm, with specific tolerances and temperature coefficients
  • RoHS compliant for environmentally responsible manufacturing

Technical Specifications

Resistance Range (ohms) Power Rating @ 70°C (watts) Resistance Tolerance (%) Temperature Coefficient (ppm/°C) Ambient Temperature Range (°C)
10R to 1M0 0.05 (0201), 0.063 (0402), 0.1 (0603), 0.125 (0805), 0.25 (1206), 0.5 (1210), 1.0 (2010), 0.55 (2512) ±1% -400 to +600 TCR for 1R to 10R; ±200 ppm/°C for high values (11R to 100R); ±300 ppm/°C for 3M3 to 10M -55 to 155

Physical Dimensions (mm)

Size L W T C A
0201 0.6 ± 0.03 0.3 ± 0.03 0.23 ± 0.03 0.1 ± 0.05 0.15 ± 0.05
0402 1.0 ± 0.1 0.5 ± 0.05 0.35 ± 0.05 0.2 ± 0.1 0.25 ± 0.1
0603 1.6 ± 0.1 0.8 ± 0.1 0.45 ± 0.1 0.3 ± 0.2 0.3 ± 0.2
0805 2.0 ± 0.15 1.25 + 0.15 -0.1 0.55 ± 0.1 0.4 ± 0.2 0.4 ± 0.2
1206 3.1 ± 0.15 1.55 + 0.15 -0.1 0.55 ± 0.1 0.45 ± 0.2 0.45 ± 0.2
1210 3.1 ± 0.1 2.6 ± 0.2 0.55 ± 0.1 0.5 ± 0.25 0.5 ± 0.2
2010 5.0 ± 0.1 2.5 ± 0.2 0.55 ± 0.1 0.6 ± 0.25 0.5 ± 0.2
2512 6.35 ± 0.1 3.2 ± 0.2 0.55 ± 0.1 0.6 ± 0.25 0.5 ± 0.2

Additional Details

  • Resistance tolerances are marked with 3 digits; zero-ohm jumpers are marked as 000
  • Compatible with industrial cleaning fluids; solvent resistant epoxy lacquer and markings
  • Suitable for long-term reliability with load testing at 70°C for 1000 hours
  • Available in tape and reel packaging for automated assembly, with standard reel sizes up to 250mm

For detailed specifications and datasheet, please visit this link. The datasheet was not processed; please search the internet for the part number for more details.

All product specifications are subject to change without notice. Please verify details before purchase.

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