What risks should I check before replacing FRC0402F1690TS?

Before replacing, check two main risks: 1) Electrical parameters: Ensure the replacement's resistance, tolerance, power rating, and TCR meet your circuit's needs. 2) Physical fit: Confirm the package is 0402 for correct PCB assembly.

FRC0402F1690TS Alternatives, Datasheet & Cross Reference | FOJAN

Find and compare replacements for the FOJAN FRC0402F1690TS, a 169Ω ±1% 0.0625W 0402 chip resistor. This page provides verified alternatives, including pin-compatible options and parametric substitutes, with detailed comparisons.

AI replacement insight

Package risklow

All viable candidates use the same 0402 package, ensuring physical compatibility.

Electrical riskmedium

Some candidates have different resistance values (160Ω vs 169Ω). The best match has an unconfirmed TCR.

Can it be replaced directly?

Direct replacement for FRC0402F1690TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The strongest candidate is 0402WGF1690TCE, which matches all key parameters but requires TCR verification. Other options have different resistance values.

Main risk

The primary risk when substituting is a mismatch in resistance value. Several alternatives are 160Ω, which may not be suitable for all circuits.

Recommended alternatives

A strong pin-compatible match from UNI-ROYAL, but requires verification of the temperature coefficient (TCR).

View details

Alternative comparison matrix

Feature / factor	FRC0402F1690TS	0402WGF1690TCE	RC0402FR-07160RL	FRC0402F1600TS	Compatibility / risk
Package	0402	0402	0402	0402	0402 — Same EIA package ensures physical fit.; RC0402FR-07160RL: Same EIA package ensures physical fit.; FRC0402F1600TS: Same EIA package ensures physical fit.
Resistance	169 Ω	169 Ω	160 Ω	160 Ω	169 Ω / 160 Ω — Identical resistance value.; RC0402FR-07160RL: 5.3% lower than target's 169Ω.; FRC0402F1600TS: 5.3% lower than target's 169Ω.
Tolerance	±1%	±1%	±1%	±1%	±1% — Matches precision requirement.; RC0402FR-07160RL: Matches precision requirement.; FRC0402F1600TS: Matches precision requirement.
Power	0.0625 W	0.0625 W	-	-	0.0625 W — Same power rating.
Tcr	±100 ppm/°C	Unknown	±100 ppm/°C	-	Unknown / ±100 ppm/°C — TCR not specified, must be verified.; RC0402FR-07160RL: Matches temperature coefficient.
Manufacturer	FOJAN	-	-	FOJAN	FOJAN — Same manufacturer, likely same series.

Application & sourcing insights

Questions & answers

Verified drop-in options for FRC0402F1690TS are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.