Chip ferrite bead muRata BLM31PG330SN1L designed for noise suppression in DC power line applications

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Chip Ferrite Bead BLM31SN1

This reference specification applies to Chip Ferrite Bead BLM31_SN Series. These components are designed for DC power line applications, offering effective noise suppression through their ferrite bead functionality. The series provides a range of impedance values suitable for various filtering requirements.

Product Attributes

Brand: MURATA MFG.CO.,LTD.
Product ID: BLM31
Series: SN Series
Packaging Options: L (Taping), B (Bulk)

Technical Specifications

Customer Part Number	MURATA Part Number	Impedance () (at 100MHz)	Rated Current at 85 (mA)	Rated Current at 125 (mA)	DC Resistance Initial Values () max.	DC Resistance After Testing () max.	Remark
BLM31PG330SN1L	BLM31PG330SN1L	3325%	6000	3500	0.009	0.018	For DC power line
BLM31PG330SN1B	BLM31PG330SN1B	3325%	6000	3500	0.009	0.018	For DC power line
BLM31PG500SN1L	BLM31PG500SN1L	35 min.	3500	2300	0.015	0.03	For DC power line
BLM31PG500SN1B	BLM31PG500SN1B	35 min.	3500	2300	0.015	0.03	For DC power line
BLM31PG121SN1L	BLM31PG121SN1L	12025%	3500	2000	0.02	0.04	For DC power line
BLM31PG121SN1B	BLM31PG121SN1B	12025%	3500	2000	0.02	0.04	For DC power line
BLM31PG391SN1L	BLM31PG391SN1L	39025%	2000	1250	0.05	0.10	For DC power line
BLM31PG391SN1B	BLM31PG391SN1B	39025%	2000	1250	0.05	0.10	For DC power line
BLM31PG601SN1L	BLM31PG601SN1L	60025%	1500	1000	0.08	0.16	For DC power line
BLM31PG601SN1B	BLM31PG601SN1B	60025%	1500	1000	0.08	0.16	For DC power line
BLM31SN500SN1L	BLM31SN500SN1L	5012.5	12000	10000	0.0016	0.0021	For DC power line
BLM31SN500SN1B	BLM31SN500SN1B	5012.5	12000	10000	0.0016	0.0021	For DC power line
BLM31KN121SN1L	BLM31KN121SN1L	12025%	6000	4000	0.009	0.011	For DC power line
BLM31KN121SN1B	BLM31KN121SN1B	12025%	6000	4000	0.009	0.011	For DC power line
BLM31KN271SN1L	BLM31KN271SN1L	27025%	4500	3000	0.016	0.019	For DC power line
BLM31KN271SN1B	BLM31KN271SN1B	27025%	4500	3000	0.016	0.019	For DC power line
BLM31KN471SN1L	BLM31KN471SN1L	47025%	4000	2700	0.02	0.024	For DC power line
BLM31KN471SN1B	BLM31KN471SN1B	47025%	4000	2700	0.02	0.024	For DC power line
BLM31KN601SN1L	BLM31KN601SN1L	60025%	2900	2000	0.038	0.045	For DC power line
BLM31KN601SN1B	BLM31KN601SN1B	60025%	2900	2000	0.038	0.045	For DC power line
BLM31KN801SN1L	BLM31KN801SN1L	80025%	2500	1700	0.05	0.06	For DC power line
BLM31KN801SN1B	BLM31KN801SN1B	80025%	2500	1700	0.05	0.06	For DC power line
BLM31KN102SN1L	BLM31KN102SN1L	100025%	2000	1400	0.075	0.09	For DC power line
BLM31KN102SN1B	BLM31KN102SN1B	100025%	2000	1400	0.075	0.09	For DC power line

Dimensions

Part Series	Dimension T (mm)	Weight (g)
BLM31PG**SN1	1.10.2	0.025
BLM31SN**SN1	1.10.2	0.025
BLM31KN**SN1	1.60.2	0.041

Operating Conditions

Parameter	Specification
Operating Temperature	-55C to +125C
Storage Temperature	-55C to +125C

Environmental Performance

Test Item	Specification
Temperature Cycle	100 cycles (-55C to +125C)
Humidity	90%(RH) to 95%(RH) at 40C for 1000h
Heat Life	85C at Rated Current for 1000h
Cold Resistance	-552C for 1000h
Impedance Change (at 100MHz)	Within 30% (for BLM31SN,KN within 50%)
DC Resistance	Meet item 3.