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Best Alternatives to SMD0603-010-24V

Package: 0603TECHFUSECircuit ProtectionOperating Voltage (Max): 24 VHold Current: 0.10 ATrip Current: 0.30 ACurrent Rating (Max): 40 AResistance (Min): 0.900 Ω

Find strong alternatives for the TECHFUSE SMD0603-010-24V, a 0.1A 24V PTC resettable fuse in an 0603 package. Review key parametric matches and potential upgrades.

AI replacement insight

Electrical risklow

Key electrical parameters match or are improved.

Package risklow

Package is 0603, but pinout data requires datasheet verification.

Sourcing risklow

Alternatives are from different manufacturers, improving supply chain resilience.

Can it be replaced directly?

Direct replacement for SMD0603-010-24V should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

BSMD0603-010-24V from BHFUSE is the best replacement path, offering identical key specifications.

Main risk

The primary risk is ensuring the physical footprint and land pattern are identical, as catalog data for pin count was incomplete.

Recommended alternatives

2
BSMD0603-010-24V package
BSMD0603-010-24V

BHFUSE

Needs validationlow risk

A strong PTC fuse alternative with matching package, voltage, and current ratings. Pinout verification is recommended.

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Alternative comparison matrix

Feature / factorSMD0603-010-24VBSMD0603-010-24VBSMD0603-010-33VAlt 3Compatibility / risk
Package0603060306030603 — Package size matches.; BSMD0603-010-33V: Package size matches.
Voltage24V24V33V24V / 33V — Maximum voltage rating matches.; BSMD0603-010-33V: Higher voltage rating provides more margin.
Current300mA300mA300mA300mA — Trip current matches.; BSMD0603-010-33V: Trip current matches.
Power0.5W0.5W-0.5W — Power dissipation matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for SMD0603-010-24V 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.