BLM18AG102SH1D
Murata Electronics
Needs validationhigh risk
BLM18AG102SH1D may fit mechanically but needs electrical derating review.
Best Alternatives to BLM18KG601SN1D
BLM18KG601SN1D is a high-current 0603 ferrite bead for DC power lines. Listed alternatives need FAE review due to lower current ratings.
AI replacement insight
Electrical riskhigh
current and DCR are weaker
Package riskmedium
0603 matches, pinout unchecked
Firmware risklow
passive bead only
Sourcing riskmedium
PDF checks pending
Can it be replaced directly?
No direct pin-compatible replacement is proven from the supplied evidence.
Best replacement path
Start with BLM18AG102SN1D only for derated loads, then verify current, DCR, and impedance curves.
Main risk
Candidate current ratings are far below the 1.3A target rating.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | BLM18KG601SN1D | BLM18AG102SN1D | BLM18AG102SH1D | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 — same case; BLM18AG102SH1D: same case | |
| Pinout | 2 pins | 2 pins | 2 pins | 2 pins — pin map not checked; BLM18AG102SH1D: pin map not checked | |
| Current | 1.3A | 0.45A | 0.45A | 0.45A — large derating; BLM18AG102SH1D: below target | |
| Resistance | 600Ω, 0.15Ω DCR | 1000Ω, 0.50Ω DCR | 1000Ω, 0.50Ω DCR | 1000Ω, 0.50Ω DCR — loss and EMI change; BLM18AG102SH1D: higher DCR | |
| Temperature | -55 to 125C | -55 to 125C | -55 to 125C | -55 to 125C — range matches; BLM18AG102SH1D: range matches | |
| Application | DC power line | general use | not stated | general use / not stated — role differs; BLM18AG102SH1D: needs review |
Application & sourcing insights
Questions & answers
From the supplied candidates, BLM18AG102SN1D is the closest kept option, but only with derating review.