WR04X4701FTL
Walsin Technology Corporation
Needs validationmedium risk
WR04X4701FTL is a 0402 4.7k candidate if +9.3% resistance is acceptable.
Best Alternatives to 0402WGF4301TCE
0402WGF4301TCE is a 4.3k ±1% 0402 thick-film resistor. Reviewed alternates are parametric, not verified drop-in replacements.
AI replacement insight
Electrical riskmedium
4.7k shifts bias, gain, or divider ratios.
Package risklow
Kept options list 0402 packages.
Firmware risklow
Passive resistor; firmware usually unaffected.
Sourcing riskmedium
One kept option has weak web support.
Can it be replaced directly?
No verified pin-compatible replacement was found in this candidate set.
Best replacement path
Use WR04X4701FTL only if a 4.7k value is acceptable after circuit review.
Main risk
Resistance changes from 4.3k to 4.7k.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | 0402WGF4301TCE | WR04X4701FTL | FRC0402F4701TS | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | - | 0402 — same size | |
| Pinout | 2 pins | 2 pins | - | 2 pins — chip resistor | |
| Resistance | 4.3 kOhm | 4.7 kOhm | - | 4.7 kOhm — +9.3% | |
| Tolerance | ±1% | ±1% | - | ±1% — same tolerance | |
| Temperature | -55 to 155C | not provided | - | not provided — verify datasheet | |
| Tcr | not provided | - | ±100 ppm/C | ±100 ppm/C — target absent |
Application & sourcing insights
Questions & answers
WR04X4701FTL is the strongest reviewed candidate, but it is 4.7k, not an exact 4.3k match.