1206W4F1000T5E
UNI-ROYAL
Needs validationlow risk
A pin-compatible 100Ω 1% 0.25W resistor in a 1206 package from UNI-ROYAL.
Best Alternatives to RS-06K1000FT
Find reliable substitutes for the RS-06K1000FT, a 100Ω 1% 0.25W 1206 thick film resistor. This page provides verified pin-compatible alternatives, parametric options, and engineering analysis to ensure a successful replacement.
AI replacement insight
Electrical risklow
Many parts match electrically, but check tolerance and technology (Thick vs. Thin Film).
Package risklow
1206 is a standard package, ensuring physical compatibility is straightforward.
Sourcing risklow
This is a very common resistor value and package, with many manufacturers and high availability.
Can it be replaced directly?
Direct replacement for RS-06K1000FT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use a pin-to-pin compatible part like FRC1206F1000TS or 1206W4F1000T5E, which match all key electrical and physical parameters.
Main risk
The primary risk is substituting with a part that has a wider tolerance (e.g., ±5% instead of ±1%), which could impact circuit performance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RS-06K1000FT | 1206W4F1000T5E | FRC1206F1000TS | RT1206BRD07100RL | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1206 | 1206 | 1206 | - | 1206 — Form and fit match.; FRC1206F1000TS: Form and fit match.; FRC1206J101 TS: Form and fit match. |
| Resistance | 100Ω | 100 Ω | 100 Ω | - | 100 Ω — Identical resistance value.; FRC1206F1000TS: Identical resistance value. |
| Tolerance | ±1% | ±1% | ±1% | ±0.1% | ±1% / ±0.1% / ±5% — Identical precision.; FRC1206F1000TS: Identical precision.; RT1206BRD07100RL: Tighter tolerance is an upgrade.; FRC1206J101 TS: Wider tolerance is a downgrade. |
| Power | 0.25 W | 0.25 W | 0.25 W | - | 0.25 W — Identical power rating.; FRC1206F1000TS: Identical power rating.; FRC1206J101 TS: Identical power rating. |
| Tcr | ±100ppm/℃ | - | ±100 ppm/°C | 25 ppm/°C | ±100 ppm/°C / 25 ppm/°C — Matching temperature coefficient.; RT1206BRD07100RL: Better TCR provides higher stability. |
| Technology | Thick Film | - | - | Thin Film | Thin Film — Different technology may affect noise and pulse handling. |
| Temperature | -55℃ to +155℃ | - | - | -55°C to +125°C | -55°C to +125°C — Narrower operating temperature range. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RS-06K1000FT 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.