Is there a pin-compatible replacement for BSMD1206-005-60V?

Yes, several PTC fuses like SMD1206P005TF and SMD1206-005C-60V use the same 2-pin 1206 package. As these are simple 2-terminal devices, they are physically interchangeable, but electrical parameters must be verified.

What risks should I check before replacing BSMD1206-005-60V?

Key risks include differences in power dissipation, which affects thermal performance, and the maximum fault current (Imax). Always verify the candidate's datasheet values for these parameters against your circuit's requirements.

BSMD1206-005-60V Alternatives, Datasheet & Cross Reference | BHFUSE

Finding a replacement for the BSMD1206-005-60V PTC fuse involves matching its 1206 package, 60V rating, and 50mA hold current. Several alternatives exist with similar core parameters, but require checking power ratings and fault current limits.

AI replacement insight

Electrical riskmedium

Candidates may have different power or max fault current ratings.

Package risklow

All viable candidates share the same 1206 package.

Sourcing risklow

Multiple manufacturers produce similar parts.

Can it be replaced directly?

No drop-in replacement is confirmed without engineering review. SMD1206P005TF is the strongest candidate but has an unverified fault current rating. Other options have a lower power rating.

Best replacement path

SMD1206P005TF offers the closest match on primary specs, but requires verification of its max fault current. For a fully specified alternative, consider SMD1206-005C-60V, but be aware of its lower power rating.

Main risk

The main risks are thermal performance due to lower power ratings in some candidates, and potential circuit damage if a candidate's max fault current is insufficient.

Recommended alternatives

Strong alternative with matching package, voltage, hold/trip current, and power rating. Verify max fault current.

View details

Alternative comparison matrix

Feature / factor	BSMD1206-005-60V	SMD1206P005TF	FSMD005-1206-R	SMD1206-005C-60V	Compatibility / risk
Package	1206	1206	1206	1206	1206 — Same package and pin count.; FSMD005-1206-R: Same package and pin count.; SMD1206-005C-60V: Same package and pin count.
Voltage	60V	60V	60V	60V	60V — Maximum voltage rating matches.; FSMD005-1206-R: Maximum voltage rating matches.; SMD1206-005C-60V: Maximum voltage rating matches.
Current	150mA	150mA	50mA / 150mA	50mA / 150mA	150mA / 50mA / 150mA — Trip current (It) matches.; FSMD005-1206-R: Hold and trip currents match.; SMD1206-005C-60V: Hold and trip currents match.
Power	0.6W	0.6W	0.4W	0.4W	0.6W / 0.4W — Power dissipation matches.; FSMD005-1206-R: Lower power rating may affect thermal performance.; SMD1206-005C-60V: Lower power rating may affect thermal performance.

Application & sourcing insights

Questions & answers

SMD1206P005TF is a strong functional alternative, matching key electricals and package. However, SMD1206-005C-60V and FSMD005-1206-R are also viable if a lower power rating is acceptable for the application.