Description
CRCW080568K1FKEA Thick Film Chip Resistor 68k1 0.125W ±1% (0805) — BOLTON SKU 67771.
About the CRCW080568K1FKEA Resistor, 68k1 0.125W 1%
The CRCW080568K1FKEA thick film resistor is a Vishay Dale part from the D/CRCW e3 standard thick film chip resistor series, supplied in the 0805 imperial case size (metric size code RR2012M) with a rated dissipation of 0.125 W at 70 °C. The ordering code resolves to a nominal resistance of 68.1 kΩ, a tolerance of ±1 % (code F), a temperature coefficient of ±100 ppm/K (code K) and an e3 pure tin termination finish. At 68.1 kΩ the part sits well into the high-value end of the series, where the current through the element is small and self-heating is rarely the limiting factor — the practical constraints are instead tolerance and drift over operating life. Values in this decade are normally used as sensing and feedback elements rather than as anything dissipating meaningful power, so the ±1 % selection is usually the reason the part is chosen.
Key specifications
| Attribute | Value |
|---|---|
| Manufacturer part number | CRCW080568K1FKEA |
| Manufacturer | Vishay Dale |
| Series | D/CRCW e3 standard thick film |
| Resistance | 68.1 kΩ (68k1) |
| 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
A 68.1 kΩ ±1 % chip is typically found in resistive dividers that set reference and feedback voltages, in high-impedance bias networks around op-amps and comparators, and in RC timing arrangements where a large resistance keeps the associated capacitor small. The ±100 ppm/K coefficient keeps a divider ratio stable across the temperature swing of an enclosed industrial board, which matters when the divider defines a trip point or a regulator output. In 0805 it is a general-purpose value used across control, instrumentation and power-supply feedback assemblies.
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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