Is there a pin-compatible replacement for PE0805FRM470R1L?

Yes, PE0805FRF470R1L is a pin-compatible upgrade. Other 0805 package resistors are form-fit compatible, but require careful review of electrical parameters like technology, TCR, and temperature range.

What risks should I check before replacing PE0805FRM470R1L?

Key risks include changes in resistor technology (e.g., Metal Film vs. Thick Film), which affects stability and noise, a weaker Temperature Coefficient (TCR), and a narrower operating temperature range.

PE0805FRM470R1L Alternatives, Datasheet & Cross Reference | Yageo

YAGEO PE0805FRM470R1L is a popular 0.1Ω 0.25W metal film current sense resistor. This page provides verified alternatives and analyzes key parametric differences for replacement.

AI replacement insight

Electrical riskmedium

Many alternatives have different technology or weaker TCR, impacting circuit precision.

Package risklow

All reviewed candidates use the same 0805 package, ensuring form-fit compatibility.

Sourcing risklow

Multiple vendors offer 0.1Ω 0805 resistors, providing sourcing flexibility.

Can it be replaced directly?

Yes, PE0805FRF470R1L is a direct, pin-compatible upgrade. Other candidates require engineering review.

Best replacement path

The Yageo PE0805FRF470R1L is the best replacement, being a direct power upgrade from the same series.

Main risk

The main risk when considering other alternatives is the change in resistor technology and a weaker Temperature Coefficient (TCR).

Recommended alternatives

A direct upgrade from the same manufacturer with a higher power rating (0.5W vs 0.25W).

View details

Alternative comparison matrix

Feature / factor	PE0805FRM470R1L	PE0805FRF470R1L	FBF05FTPR100	RL10FTNR100	Compatibility / risk
Power	0.25 W	0.5 W	0.5 W	0.25 W	0.5 W / 0.25 W — Candidate has 2x higher power rating.; FBF05FTPR100: Higher power rating is an advantage.; RL10FTNR100: matched
Technology	Metal Film	Metal Film	Thick Film	Alloy Film	Metal Film / Thick Film / Alloy Film — matched; FBF05FTPR100: May affect stability and noise.; RL10FTNR100: Different film technology.
Tcr	±100 ppm/°C	±100 ppm/°C	±100 ppm/°C	±200ppm/℃	±100 ppm/°C / ±200ppm/℃ — matched; FBF05FTPR100: matched; RL10FTNR100: Wider temperature coefficient.
Package	0805 (2012 Metric)	0805	-	0805	0805 — matched; RL10FTNR100: matched
Temperature	-55°C to +170°C	-55°C to +170°C	-55°C to +155°C	-	-55°C to +170°C / -55°C to +155°C — matched; FBF05FTPR100: Lower max operating temperature.

Application & sourcing insights

Questions & answers

The Yageo PE0805FRF470R1L is an excellent upgrade path, offering a higher 0.5W power rating with all other key specifications matching. It is a robust, pin-compatible replacement.