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Best Alternatives to SMD2920-500C-16V

Package: 2920BNstarTemperature SensorsHold Current (Ih): 5.00 ATrip Current (It): 10.0 AMax Voltage (Vmax): 16 VMax Fault Current (Imax): 40 APackage Size: 2920

Reviewing alternatives for the BNstar SMD2920-500C-16V, a 5A/16V PTC resettable fuse. Key considerations are matching hold/trip currents and ensuring equal or greater voltage and fault current ratings.

AI replacement insight

Package risklow

All reviewed candidates use the same 2920 package.

Electrical riskhigh

Many candidates have incorrect current ratings. Only select substitutes with matching hold/trip currents.

Can it be replaced directly?

Direct replacement for SMD2920-500C-16V should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most promising path is BSMD2920-500-16V, which matches all critical electrical parameters.

Main risk

The main risk is using a part with a different hold current, which would compromise the circuit's overcurrent protection.

Recommended alternatives

2
BSMD2920-500-16V package
BSMD2920-500-16V

BHFUSE

Needs validationlow risk

Strong alternative with identical hold/trip current and voltage in the same 2920 package.

View details

Alternative comparison matrix

Feature / factorSMD2920-500C-16VBSMD2920-500-16VBSMD2920-600-16VAlt 3Compatibility / risk
Package2920292029202920 — Same form factor.; BSMD2920-600-16V: Same form factor.
Current5.0A5.0A6.0A5.0A / 6.0A — Hold current matches.; BSMD2920-600-16V: Higher hold current (6A vs 5A) reduces circuit protection.
Voltage16V16V16V16V — Max voltage matches.; BSMD2920-600-16V: Max voltage matches.
Power1.5W2.5W2.5W2.5W — Higher power dissipation may alter thermal behavior.; BSMD2920-600-16V: Higher power dissipation may alter thermal behavior.
Lifecycle-Active-Active — Candidate is active.

Application & sourcing insights

Questions & answers

Verified drop-in options for SMD2920-500C-16V 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.