Is there a pin-compatible replacement for BSMD1206-050-24V?

Yes, several candidates like BNstar's SMD1206-050C-24V share the same 1206 package and 2-pin layout, making them physically compatible. However, always verify the full datasheet before design-in.

What risks should I check before replacing BSMD1206-050-24V?

When replacing this PTC fuse, verify the hold and trip currents match your protection needs. Also, compare the time-to-trip curves and post-trip resistance from the datasheets to ensure consistent circuit behavior.

BSMD1206-050-24V Alternatives, Datasheet & Cross Reference | BHFUSE

Find and compare alternatives for the BHFUSE BSMD1206-050-24V, a 0.5A/24V PTC resettable fuse in a 1206 package. Review key parametric differences before selection.

AI replacement insight

Electrical risklow

Key parameters match well on best candidates.

Package risklow

All candidates use the same 1206 package.

Can it be replaced directly?

Yes, SMD1206-050C-24V is a strong candidate with matching hold current, voltage, and package. SMD1206-050C-30V is also a strong option with a higher voltage rating.

Best replacement path

SMD1206-050C-24V by BNstar is a very close parametric match. SMD1206-050C-30V offers a higher voltage rating.

Main risk

The main risk is a mismatch in time-to-trip characteristics, which can affect protection timing. Always verify datasheet curves.

Recommended alternatives

A very close parametric match in a 1206 package with the same 0.5A hold current and 24V rating.

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Alternative comparison matrix

Feature / factor	BSMD1206-050-24V	SMD1206-050C-24V	SMD1206-050C-30V	Compatibility / risk
Package	1206	1206	1206	1206 — Identical package and pin count.; SMD1206-050C-30V: Identical package and pin count.
Current	0.5A	0.5A	0.5A	0.5A — Hold current matches.; SMD1206-050C-30V: Hold current matches.
Voltage	24V	24V	30V	24V / 30V — Max voltage matches.; SMD1206-050C-30V: Higher max voltage provides more design margin.
Resistance	0.85Ω	0.80Ω	0.70Ω	0.80Ω / 0.70Ω — Post-trip resistance (R1max) is very close.; SMD1206-050C-30V: Post-trip resistance (R1max) is slightly lower.

Application & sourcing insights

Questions & answers

BNstar's SMD1206-050C-24V is an excellent alternative with nearly identical key specifications. For applications that could benefit from a higher voltage margin, SMD1206-050C-30V is also a strong choice.