Is there a pin-compatible replacement for FRC1206F4302TS?

Yes, 1206W4F4302T5E is a pin-compatible replacement for the FRC1206F4302TS. It features the same 1206 package, 43kΩ resistance, ±1% tolerance, and 0.25W power rating.

What risks should I check before replacing FRC1206F4302TS?

When replacing FRC1206F4302TS, the main risk is selecting a part with a different resistance value. While parts like FRC1206F4702TS (47kΩ) have the same form factor, you must verify your circuit can tolerate the change in resistance.

FRC1206F4302TS Alternatives, Datasheet & Cross Reference | FOJAN

Find verified substitutes for the FRC1206F4302TS, a 43kΩ 1% 0.25W 1206 thick film resistor. This page analyzes pin-compatible and parametric alternatives to ensure your design and supply chain needs are met.

AI replacement insight

Package risklow

All viable alternatives share the same 1206 package, ensuring physical compatibility.

Electrical riskmedium

Several alternatives have different resistance values. This requires engineering validation.

Sourcing risklow

Multiple cross-vendor options exist, including a strong pin-to-pin match.

Can it be replaced directly?

Yes, 1206W4F4302T5E is a direct replacement with a matching 1206 package and identical resistance, power, and tolerance ratings.

Best replacement path

Use 1206W4F4302T5E for a direct, pin-compatible replacement with identical electrical characteristics.

Main risk

The primary risk involves using parametric alternatives with different resistance values, which requires circuit analysis to ensure compatibility.

Recommended alternatives

A pin-compatible thick film resistor from UNI-ROYAL with identical key electrical specifications.

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Alternative comparison matrix

Feature / factor	FRC1206F4302TS	1206W4F4302T5E	FRC1206F4702TS	RS-06K4702FT	Compatibility / risk
Package	1206	1206	1206	1206	1206 — Same EIA package ensures form and fit compatibility.; FRC1206F4702TS: matched; RS-06K4702FT: matched
Resistance	43kΩ	43kΩ	47kΩ	47kΩ	43kΩ / 47kΩ — matched; FRC1206F4702TS: Resistance is ~9.3% higher, outside the target's tolerance band. Requires circuit validation.; RS-06K4702FT: Resistance is ~9.3% higher. Requires circuit validation.
Power	0.25W	0.25W	0.25W	0.25W	0.25W — matched; FRC1206F4702TS: matched; RS-06K4702FT: matched
Tolerance	±1%	±1%	±1%	-	±1% — matched; FRC1206F4702TS: matched
Tcr	±100 ppm/°C	±100 ppm/°C	-	-	±100 ppm/°C — matched

Application & sourcing insights

Questions & answers

The best alternative is 1206W4F4302T5E from UNI-ROYAL. It is a pin-compatible replacement with identical key specifications, including package, resistance, power, and tolerance.