Is there a pin-compatible replacement for JFC2410-1300TS?

Yes, several parts share the 2410 package, making them physically compatible. However, no direct drop-in replacement with identical electrical characteristics (3A, 250V, Time-Lag) has been identified. Candidates like JFC2410-1300FS differ in fuse type (Fast Acting), which requires circuit review.

What risks should I check before replacing JFC2410-1300TS?

The most critical risk is mismatching the fuse characteristic. Replacing a Time-Lag (slow-blow) fuse with a Fast Acting one can cause nuisance failures on power-up. Also, verify the current rating (Amps) and voltage rating (Volts) are equal to or safely above the original's.

JFC2410-1300TS Alternatives, Datasheet & Cross Reference | JDTfuse

JFC2410-1300TS is a 3A, 250V Time-Lag fuse in a 2410 package. While no direct drop-in replacements are available, several functional and parametric alternatives exist that require careful engineering review, primarily regarding the fuse type and current rating.

AI replacement insight

Electrical riskhigh

Mismatching fuse type (Time-Lag vs Fast Acting) is a critical functional difference.

Package risklow

The 2410 package is standard, and several candidates match the footprint.

Can it be replaced directly?

No, a direct 1-to-1 replacement for JFC2410-1300TS with identical ratings and fuse type has not been found among the candidates.

Best replacement path

No direct drop-in found. Review JFC2410-1300FS if a Fast Acting fuse is acceptable, or '2410 T2A/250V' if a lower 2A current rating is tolerable.

Main risk

The primary risk is mismatching the fuse's time-current curve (Time-Lag vs. Fast Acting), which can lead to premature failure or inadequate protection.

Recommended alternatives

A 3A/250V fuse in a matching 2410 package, but with a Fast Acting characteristic that requires engineering review.

View details

Alternative comparison matrix

Feature / factor	JFC2410-1300TS	2410 T2A/250V	JFC2410-1300FS	Compatibility / risk
Package	2410 (6.1mm x 2.5mm)	SMD,6.2x2.5mm	2410 (6125 Metric)	SMD,6.2x2.5mm / 2410 (6125 Metric) — Dimensionally compatible with 2410.; JFC2410-1300FS: Form and fit compatible.
Fuse Type	Time-Lag	Time-Lag (inferred)	Fast Acting	Time-Lag (inferred) / Fast Acting — Matches target's Time-Lag characteristic.; JFC2410-1300FS: Target is Time-Lag (Slow Blow). Risk of nuisance tripping.
Current	3.0A	2.0A (inferred)	3.0A	2.0A (inferred) / 3.0A — Lower current rating may cause nuisance blowing.; JFC2410-1300FS: Current rating matches.
Voltage	250V	250V (inferred)	250V	250V (inferred) — Voltage rating matches.; JFC2410-1300FS: Voltage rating matches.

Application & sourcing insights

Questions & answers

The best alternative depends on application requirements. JFC2410-1300FS has the same 3A/250V rating and 2410 package, but is Fast Acting, not Time-Lag. For applications that can tolerate a lower 2A rating, '2410 T2A/250V' is a Time-Lag option. Always verify fuse characteristics.