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Murata Electronics BLM15AG700SZ1D — EMI Filters & Ferrite Beads

Murata BLM15AG700SZ1D Ferrite Bead, 70 Ohm @ 100 MHz, 600 mA

MPNBLM15AG700SZ1D
Active

Murata Electronics EMIFIL®, BLM15 series, BLM15AG700SZ1D, signal line ferrite bead, 70 Ohms @ 100 MHz, 600 mA, 0402 (1005 metric) case, AEC-Q200.

$0.0164Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BLM15AG700SZ1D specifications
ParameterValue
SeriesEMIFIL®, BLM15
Filter typeSignal Line
MountingSurface Mount
Current rating600mA
Impedance @ frequency70 Ohms @ 100 MHz
Operating temperature-55°C ~ 125°C
Height0.022\" (0.55mm)
Size (Dimension)0.039\" L x 0.020\" W (1.00mm x 0.50mm)
PackageTape & Reel (TR)
RatingsAEC-Q200
FeaturesAutomotive
Case0402 (1005 Metric)
Number of lines1
DC resistance (DCR)150mOhm

Product details

Active production, AEC-Q200 qualified

The BLM15AG700SZ1D: Suitable for under-hood and cabin-zone electronics where the ambient hits 125°C.

70 Ohm impedance at 100 MHz, 600 mA continuous

The 70 Ohm impedance at 100 MHz targets conducted EMI on signal and low-power rails — typical for suppressing switching noise on CAN/LIN bus lines, sensor power feeds, or MCU supply decoupling. At lower frequencies the impedance rolls off, so the bead leaves the intended signal intact. Rated for 600 mA continuous current with a max DCR of 150 mOhm. The 0402 case keeps the footprint small; the 0.55 mm seated height fits under low-profile shields.

0402 footprint, tape-and-reel delivery

Standard 0402 (1005 metric) case, surface-mount, single-line device. The tape-and-reel packaging (TR suffix) means it ships on 7-inch or 13-inch reels — confirm the reel quantity with your preferred reel size at quote time. No special bake or floor-life restrictions beyond the standard MSL 1 rating typical for these ferrite chips.

Frequently asked questions

What is the impedance and current rating of this ferrite bead?

70 Ohms at 100 MHz, rated for 600 mA continuous with a 150 mOhm max DCR. The 70 Ohm impedance is a mid-range suppression value — effective for cleaning up conducted noise on automotive signal lines and low-power rails without attenuating the desired signal.

What compliance documentation does Murata provide for BLM15AG700SZ1D?

As an AEC-Q200 qualified part, Murata supplies the standard automotive PPAP documentation package on request: IMDS, REACH, RoHS compliance declarations, and the AEC-Q200 test report. Contact for the specific document set at quote time.