Datasheet
1
Data Sheet
!
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations are subject to change or our products in it
may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
1
Noise Suppression Products/EMI Suppression Filters > EMIFIL
r
(Inductor type) > Chip Ferrite Bead
2013.9.5
o
This data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
EMIFIL
r
(Inductor type)
Chip Ferrite Bead
BLM15AX_SN Series (0402 Size)
c
Dimensions
0.5±0.05
0.5±0.05
1.0±0.05
0.25±0.1
(in mm)
: Electrode
c
Equivalent Circuit
(Resistance element becomes dominant
at high frequencies.)
c
Packaging
Code Packaging Minimum Quantity
D
180mm Paper Tape 10000
J
330mm Paper Tape 50000
B
Bulk(Bag) 1000
c
Rated Value (
p
: packaging code)
Part Number
Impedance
(at 100MHz/20°C)
Impedance
(at 1GHz/20°C)
Rated Current DC Resistance
Operating
Temperature Range
BLM15AX100SN1
p
10ohm ±5ohm - 1740mA 0.015ohm max. -55 to +125°C
BLM15AX300SN1
p
30ohm ±25% - 1100mA 0.06ohm max. -55 to +125°C
BLM15AX700SN1
p
70ohm ±25% - 780mA 0.1ohm max. -55 to +125°C
BLM15AX121SN1
p
120ohm ±25% - 700mA 0.13ohm max. -55 to +125°C
BLM15AX221SN1
p
220ohm ±25% - 600mA 0.18ohm max. -55 to +125°C
BLM15AX601SN1
p
600ohm ±25% - 500mA 0.34ohm max. -55 to +125°C
BLM15AX102SN1
p
1000ohm ±25% - 350mA 0.49ohm max. -55 to +125°C
Number of Circuits: 1
c
Impedance-Frequency Characteristics (Main Items)
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
0
300
600
900
1200
1500
BLM15AX102SN1
BLM15AX601SN1
BLM15AX221SN1
BLM15AX121SN1
BLM15AX700SN1
BLM15AX300SN1
BLM15AX100SN1
Continued on the following page.