Is there a pin-compatible replacement for RC1206FR-07680KL?

Yes, several alternatives share the same 1206 package. However, they have parametric differences, such as a wider tolerance (e.g., ±5%) or a different resistance value (e.g., 620kΩ), which requires engineering review before substitution.

What risks should I check before replacing RC1206FR-07680KL?

Key risks include changes in resistance tolerance (from ±1% to ±5%) and resistance value. A wider tolerance can affect the precision of analog circuits, while a different resistance value will alter circuit behavior. Always check datasheets.

RC1206FR-07680KL Alternatives, Datasheet & Cross Reference | Yageo

Yageo's RC1206FR-07680KL is a standard 680kΩ, 1/4W, 1% thick film resistor in a 1206 package. Finding a substitute involves matching these key parameters, with tolerance being a critical factor for precision circuits.

AI replacement insight

Electrical riskmedium

Tolerance and resistance value changes require circuit analysis.

Package risklow

All viable candidates use the same 1206 package.

Sourcing risklow

These are common resistor values and packages.

Can it be replaced directly?

No direct, fully equivalent replacement for RC1206FR-07680KL was found. All candidates require a review of parametric trade-offs, primarily resistance tolerance or value.

Best replacement path

If ±5% tolerance is acceptable, FRC1206J684 TS is a strong candidate. If ±1% is required, a part with a slightly different resistance like FRC1206F6203TS may be considered after analysis.

Main risk

The main risk is substituting a precision (±1%) resistor with a general-purpose (±5%) one, which can impact circuit accuracy.

Recommended alternatives

A parametric alternative in the same 1206 package with identical resistance but wider ±5% tolerance.

View details

Alternative comparison matrix

Feature / factor	RC1206FR-07680KL	FRC1206J684 TS	1206W4F6203T5E	FRC1206F6203TS	Compatibility / risk
Package	1206	1206 (3216 Metric)	1206	1206	1206 (3216 Metric) — Package size matches.; 1206W4F6203T5E: Package size matches.; FRC1206F6203TS: Package size matches.
Resistance	680kΩ	680kΩ	620kΩ	620kΩ	680kΩ / 620kΩ — Resistance value matches.; 1206W4F6203T5E: Resistance is ~9% lower than target.; FRC1206F6203TS: Resistance is ~9% lower than target.
Tolerance	±1%	±5%	±1%	±1%	±5% / ±1% — Wider tolerance may affect circuit precision.; 1206W4F6203T5E: Tolerance matches.; FRC1206F6203TS: Tolerance matches.
Power	0.25W	0.25W	0.25W	0.25W	0.25W — Power rating matches.; 1206W4F6203T5E: Power rating matches.; FRC1206F6203TS: Power rating matches.
Tcr	±100 ppm/°C	±100 ppm/°C	-	-	±100 ppm/°C — Temperature coefficient matches.

Application & sourcing insights

Questions & answers

The best alternative depends on your circuit's tolerance needs. No exact drop-in replacements are listed, but several parts offer the same package and power with different resistance or wider tolerance. Always verify performance in your application.