AT0402DRD0714K3L
Yageo
Needs validationlow risk
An upgrade with tighter tolerance (0.5%), better TCR (±25ppm/°C), and AEC-Q200 qualification.
Best Alternatives to SCR0402F14K3
Finding a substitute for the SCR0402F14K3, a 14.3kΩ 1% 0402 resistor, involves matching key electrical and physical parameters. Several pin-compatible and parametric alternatives are available from major manufacturers.
AI replacement insight
Electrical risklow
Low for pin-compatible matches; medium for parametric alternatives with different resistance.
Package risklow
All reviewed candidates use the same 0402 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for SCR0402F14K3 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for SCR0402F14K3, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is with parametric alternatives where the resistance value differs, which could affect circuit performance.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | SCR0402F14K3 | AT0402DRD0714K3L | RC0402FR-0714K3L | RC-02K1432FT | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 14.3 kΩ | 14.3 kΩ | 14.3 kΩ | 14.3 kΩ | 14.3 kΩ / 14 kΩ — Exact match.; RC0402FR-0714K3L: Exact match.; RC-02K1432FT: Exact match.; RT0402BRE0714KL: -2.1% deviation from target. |
| Tolerance | ±1% | ±0.5% | ±1% | ±1% | ±0.5% / ±1% / ±0.1% — Tighter tolerance.; RC0402FR-0714K3L: Exact match.; RC-02K1432FT: Exact match.; RT0402BRE0714KL: Tighter tolerance. |
| Tcr | Not specified | ±25 ppm/°C | ±100 ppm/°C | - | ±25 ppm/°C / ±100 ppm/°C / ±50 ppm/°C — Superior temperature stability.; RC0402FR-0714K3L: Standard TCR for thick film.; RT0402BRE0714KL: Superior temperature stability. |
| Application | Thick Film | Thin Film, AEC-Q200 | - | - | Thin Film, AEC-Q200 — Higher grade technology. |
| Power | 1/16 W | - | 1/16 W | - | 1/16 W — Exact match. |
| Package | 0402 | - | 0402 | 0402 | 0402 — Same package code.; RC-02K1432FT: Same package code. |
| Manufacturer | VO | - | - | FH | FH — Cross-vendor alternative. |
Application & sourcing insights
Questions & answers
Verified drop-in options for SCR0402F14K3 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.