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BLM41PG750SN1L is listed in the Chip Ferrite Bead range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is FERRITE BEAD 75 OHM 1806 1LN. Review the specifications below when checking this part for your BOM.
Chip Ferrite Bead specifications for BLM41PG750SN1L
- Description：FERRITE BEAD 75 OHM 1806 1LN
- Series：EMIFIL®, BLM41
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power Line
- Number of Lines：1
- Impedance @ Frequency：75 Ohms @ 100 MHz
- Current Rating (Max)：3.5A
- DC Resistance (DCR) (Max)：15mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1806 (4516 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.071" (1.80mm)
- Size / Dimension：0.177" L x 0.063" W (4.50mm x 1.60mm)
- Features：-
Chip Ferrite Bead datasheet and documents for BLM41PG750SN1L
Chip Ferrite Bead Overview
The Murata BLM41PG750SN1L is a single-line ferrite chip bead in the BLM41_SN series, housed in an 1806 (4516 metric) surface-mount package. It provides an impedance of 75 ohms with a tolerance of 25% at a test frequency of 100 MHz. The component supports a maximum DC current of 3.5 A and features a maximum DC resistance of 25 milliohms. It operates within a temperature range of -55°C to +125°C.
Chip Ferrite Bead Feature Summary
- Provides electromagnetic interference suppression through high-impedance characteristics at specific frequencies.
- Designed for surface-mount assembly using standard SMD/SMT termination types.
- Constructed from ferrite material to absorb high-frequency noise energy.
Chip Ferrite Bead Applications
- Power supply circuit filtering
- Electromagnetic interference suppression
Chip Ferrite Bead Procurement Notes
Verify the manufacturer part number BLM41PG750SN1L against official Murata documentation to ensure accuracy. Confirm that the 1806 package dimensions and 75-ohm impedance specifications match the design requirements. Check RoHS compliance status and operating temperature limits before finalizing procurement decisions.
Chip Ferrite Bead Selection Notes
Select this component when a 1806 footprint is required for high-current applications up to 3.5 A. Ensure the target noise frequency aligns with the 100 MHz impedance rating. Verify that the low DC resistance of 25 milliohms meets voltage drop constraints in the power path.
Chip Ferrite Bead Part Context
This component belongs to the Murata BLM41 series of ferrite beads. It shares the 1806 physical dimensions with other variants in the family but differs in impedance values and current ratings. The suffix SN1L indicates specific packaging and termination details defined by the manufacturer.
Chip Ferrite Bead FAQ
What is the test frequency for the impedance rating?
The impedance of 75 ohms is rated at a test frequency of 100 MHz.
Is this component shielded?
No, the BLM41PG750SN1L is an unshielded ferrite chip bead.
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