Description
CRCW080510R2FKEA Thick Film Chip Resistor 10R2 0.125W ±1% (0805) — BOLTON SKU 67783.
About the CRCW080510R2FKEA Resistor, 10R2 0.125W 1%
The CRCW080510R2FKEA thick film resistor is a Vishay Dale D/CRCW e3 standard thick film chip resistor in the 0805 case size with a rated dissipation of 0.125 W at 70 °C. The code resolves to 10.2 Ω nominal (10R2) at ±1 % tolerance (code F), with a ±100 ppm/K temperature coefficient (code K) and e3 pure tin terminations. At this low a resistance the rated power is reached at roughly 110 mA, so current handling rather than voltage withstand governs where the part can be used. Low-ohm values also make the contribution of solder joints, pad geometry and track resistance proportionally more significant than at higher values, which is exactly why a ±1 % part is specified here: the designer needs the resistance actually present in circuit to be predictable, not merely approximately right.
Key specifications
| Attribute | Value |
|---|---|
| Manufacturer part number | CRCW080510R2FKEA |
| Manufacturer | Vishay Dale |
| Series | D/CRCW e3 standard thick film |
| Resistance | 10.2 Ω (10R2) |
| Tolerance | ±1 % (code F) |
| Temperature coefficient | ±100 ppm/K (code K) |
| Rated dissipation P70 | 0.125 W |
| Case size | 0805 imperial (RR2012M metric) |
| Termination finish | e3, pure tin |
Typical applications
10.2 Ω ±1 % is used for series damping in gate-drive and clock lines, in snubber networks across switching nodes, for inrush limiting on small supplies, and as a low-side sense element where the developed voltage must stay small. The tight tolerance suits designs where the resistor sets a measured current or a defined damping factor rather than simply restricting current. In 0805 the 0.125 W rating caps continuous current at around 110 mA, so higher-current sensing has to move to a larger case size or a dedicated sense resistor.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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