BL01RN1A passive component Series

The BL01RN1A series from Murata is a line of ferrite beads designed for EMI (Electromagnetic Interference) suppression in electronic circuits. These components are essentially inductors that help reduce unwanted noise and interference by providing a path for high-frequency currents to ground. If you're working on power supplies, switching regulators, or any system where EMI can be an issue, these beads are a go-to solution.

One thing worth noting is their effectiveness across a wide range of frequencies. Ferrite beads are particularly good at suppressing noise in the MHz range, which makes them ideal for modern digital electronics where high-speed signals are common. Engineers tend to reach for these when they need to meet strict EMC (Electromagnetic Compatibility) standards or when dealing with noisy power supplies that could interfere with sensitive circuitry.

Another practical observation is their compact size. Despite being effective at EMI suppression, these beads are small enough to fit into tight spaces, making them a popular choice in dense PCB layouts. Their low profile and small footprint help in maintaining the overall efficiency and aesthetics of the design without compromising on performance.

Mfr Part #	Quantity Available	Price	Category	Product	Lead Time	Subcategory	Product Category	Standard Package	Factory Pack Quantity	RoHS	EU RoHS	Filter Type	Current Rating (Max)	Height	Diameter	Packaging	Lead Style	Core Material	Mounting Type	Package / Case	Length - Overall	Size / Dimension	Termination Style	Type	Series	Operating Temperature	MOQ	Unit Pack	Rad Hardened	Military Standard	Inductance	Current - DC Forward (If) (Max)	Depth	Lead Spacing	Failure Rate	Industry Aliases	Automotive	Leadfree Defin	Impedance	Test Frequency	Current - Output	Temperature - Test	Length	Material	Application Specifics	SVHC	Tariff No	Tolerance	Range deg/s	Current Rating - DC	Weight	Mounting Feature	DELETED	Matchcode	Standard Leadtime	Pitch - Post	Function	Applications
4 BL01RN1A1F1J EMI Filter Beads, Chokes & Arrays AXIAL 1 BEAD Ferrite Beads Axial 6A Paper T/R BL01RN1-A62T5-002 FERRITE BEAD 6A AXIAL LEAD Ferrite bead THT axial 6A EMI Filter Beads, Chips & Arrays AXIAL 1 BEAD Ferrite Beads Axial Bead 6A Paper T/R INDUCTOR, FERRITE BEAD Murata 铁氧体磁珠, 直径3.6 () x 5mm (轴向), 适用于通用电子 BL01 65R/100MHZ THT 6A -40/85° Murata Electronics	4000	1: ¥0.3652	-	Ferrite Beads on Leads	63 Days	Ferrite Beads	EMI Filter Beads, Chips & Arrays	2,000	2000	Lead free / RoHS Compliant	Compliant	Differential Mode - Single	6A	Not Required mm	3.6mm	Paper Tape and Reel	Axial	Ferrite	Through Hole	Axial	5.3 mm	0.142" Dia x 0.197" L (3.60mm x 5.00mm)	Axial	Axial Bead	:MURATA - BL01 Series	- 40 C to + 85 C	2000	2000	No	Not Required	Not Required uH	6000 mA	Not Required mm	Not Required mm	Not Required	BL01RN1-A62T5	-	-	-	-	-	-	5mm	Ferrite	General Electronics	:No SVHC (20-Jun-2013)	85045020	:-	:MURATA - BL01 Series	:6A	0.00001	:Through Hole	Compliant	-	-	-	-	-
4 BL01RN1A1D2B EMI Filter Beads, Chokes & Arrays AXIAL 7000mA EMIFIL Ferrite Beads Axial 7A Bulk BL01 65R/100MHZ THT 7A -40/+85° FERRITE BEAD 7A AXIAL LEAD Murata Ferrite Leaded Inductor, 7A Idc EMI Filter Beads, Chips & Arrays AXIAL 7000mA EMIFIL Ferrite Beads Axial Bead 7A Bulk Murata BL01 系列铁氧体磁珠, 直径3.6 () x 5mm (轴向) Murata Electronics	8633	2: ¥59.50	-	Ferrite Beads on Leads	63 Days	Ferrite Beads	EMI Filter Beads, Chips & Arrays	500	500	Lead free / RoHS Compliant	Compliant	Differential Mode - Single	7A	Not Required mm	3.6mm	Bulk	Axial	Ferrite	THT	Axial	8.3	0.142" Dia x 0.197" L (3.60mm x 5.00mm)	Axial	Axial Bead	BL01	+85°C	500	500	No	Not Required	Not Required uH	7000 mA	Not Required mm	Not Required mm	Not Required	BL01RN1-A62	NO	RoHS-conform	65Ohm	100MHz	7000mA	-40°C	-	-	-	-	-	-	-	-	-	-	-	FEB60R7,0A	11 weeks	-	-	-
3 BL01RN1A2A2B Ind Bead Ferrite 7A RDL Bulk Ferrite Beads Radial 7A Bulk FERRITE BEAD 7A RADIAL LEAD Murata Ferrite Leaded Inductor, 7A Idc EMI Filter Beads, Chips & Arrays AXIAL-BENT 1 BEAD Ferrite Beads Radial Bead 7A Bulk Murata BL01 系列铁氧体磁珠, 直径3.6 () x 5mm (径向) BL01 65R/100MHZ THT 7A -40/+85° murata electronics	10000	1: ¥0.7208	-	Ferrite Beads on Leads	63 Days	Ferrite Beads	EMI Filter Beads, Chips & Arrays	Bulk	500	Lead free / RoHS Compliant	Compliant	Differential Mode - Single	7 A	Not Required mm	3.6 mm	Bulk	Radial	Ferrite	Through Hole	Axial, Radial Bend	12.3 mm	0.142" Dia x 0.197" L (3.60mm x 5.00mm)	Axial	Bead	BL01	-40 to 85 °C	-	-	No	Not Required	Not Required uH	7000 mA	Not Required mm	10 mm	Not Required	BL01RN1-A62B1	NO	RoHS-conform	65 Ohm	100 MHz	7000 mA	85 °C	5mm	铁氧体	-	-	-	-	-	-	-	-	-	-	-	10mm	Y	-
3 BL01RN1A1E1A Ind Bead Ferrite 6A AXL Ammo Pack Ferrite Beads Axial 6A Ammo Pack BL01RN1-A63T6-002 FERRITE BEAD 6A AXIAL LEAD Ferrite bead axial 6A EMI Filter Beads, Chips & Arrays AXIAL 6A Murata 铁氧体磁珠, 直径3.6 () x 5mm (轴向), 适用于电磁干扰抑制 BL01 65R/100MHZ THT 6A -40/85° murata electronics	2000	1000: ¥0.4243	-	Ferrite Beads on Leads	63 Days	Ferrite Beads	EMI Filter Beads, Chips & Arrays	Ammo Pack	1000	Lead free / RoHS Compliant	Compliant	Differential Mode - Single	6 A	5mm	3.6mm	Ammo Pack	Axial	Ferrite	Through Hole	Axial	5.3 mm	0.142" Dia x 0.197" L (3.60mm x 5.00mm)	Axial	Bead	BL01	-40 to 85 °C	1000	1000	-	-	-	-	-	-	-	-	NO	RoHS-conform	65 Ohm	100 MHz	6000 mA	-40 °C	-	-	EMI Suppression	-	-	-	-	-	-	-	-	-	-	-	-	电磁干扰抑制

cigen-BL01RN1A

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BL01RN1A passive component - Part List

Standard Package

Current Rating (Max)

MOQ

Unit Pack

Factory Pack Quantity

Packaging

Length - Overall

Industry Aliases

Operating Temperature

Current - Output

Temperature - Test

Current - DC Forward (If) (Max)

Height

Diameter

Material

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Series

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