Is there a pin-compatible replacement for 1206W4F110JT5E?

Yes, several candidates like CRCW120610R0FKEAHP share the same 1206 package and pinout. However, they are not electrically identical, primarily differing in resistance, so they are not 'drop-in' replacements without review.

What risks should I check before replacing 1206W4F110JT5E?

The main risk is the change in resistance from 11Ω. Also, check for technology differences (e.g., Thick Film vs. Thin Film), as this can affect performance in noise-sensitive or high-pulse applications.

1206W4F110JT5E Alternatives, Datasheet & Cross Reference | UNI-ROYAL

Find and compare alternatives for the 1206W4F110JT5E, a 11Ω ±1% 0.25W thick film resistor. This guide analyzes potential substitutes, highlighting key parametric differences and risks.

AI replacement insight

Electrical riskmedium

Resistance value differs by ~9%, requiring circuit analysis.

Package risklow

All viable candidates share the same 1206 package.

Can it be replaced directly?

No exact drop-in replacement was found in this batch. All viable candidates have a slightly different resistance value (10Ω vs 11Ω) which requires circuit validation.

Best replacement path

The best path is a 1206 thick film resistor with 11Ω, ±1% tolerance, and power ≥ 0.25W. If unavailable, CRCW120610R0FKEAHP is a strong candidate if 10Ω is acceptable.

Main risk

The primary risk is the resistance mismatch. Using a 10Ω resistor instead of 11Ω could alter circuit timing, biasing, or feedback loops.

Recommended alternatives

A 1206 resistor with higher power rating (0.75W) but slightly lower resistance (10Ω). AEC-Q200 qualified.

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Alternative comparison matrix

Feature / factor	1206W4F110JT5E	CRCW120610R0FKEAHP	RTAN1206BKE10R0	Compatibility / risk
Package	1206	1206	1206	1206 — Same EIA package size.; RTAN1206BKE10R0: Same EIA package size.
Resistance	11.0 Ω	10.0 Ω	10.0 Ω	10.0 Ω — 9.1% lower resistance.; RTAN1206BKE10R0: 9.1% lower resistance.
Power	0.25 W	0.75 W	0.4 W	0.75 W / 0.4 W — Higher power rating provides more margin.; RTAN1206BKE10R0: Higher power rating.
Tolerance	±1.0%	±1.0%	±0.1%	±1.0% / ±0.1% — Same precision.; RTAN1206BKE10R0: Tighter tolerance is an upgrade.
Tcr	±100 ppm/°C	±100 ppm/K	±50 ppm/°C	±100 ppm/K / ±50 ppm/°C — Same temperature coefficient.; RTAN1206BKE10R0: Better temperature stability.
Technology	Thick Film	-	Thin Film	Thin Film — Different technology may affect noise/pulse performance.

Application & sourcing insights

Questions & answers

CRCW120610R0FKEAHP is a strong candidate, offering a higher power rating (0.75W). However, its resistance is 10Ω, not 11Ω, so you must verify if this change is acceptable for your application.