Datasheet

!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
C31E.pdf
Mar.28,2011
Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILr
Universal Type [Power Lines/Signal Lines]
24
High Spec Ferrite Bead Ultra low dc resistance and wide impedance line up. Fit for both power lines and signal lines.
BLM15AXSeries (0402 Size)
BLM Series Universal Type [Power Lines/Signal Lines] Chip Ferrite Bead
■ Dimensions ■ Equivalent Circuit
■ Packaging
■ Impedance-Frequency Characteristics (Main Items)
■ Rated Value (p: packaging code)
Continued on the following page.
Refer to pages from p.91 to p.94 for mounting information.
BLM15AX
Code Packaging
Minimum
Quantity
D 180mm Reel Paper Tape 10000
J 330mm Reel Paper Tape 50000
B Bulk(Bag) 1000
Part Number
Impedance
(at 100MHz/20°C)
Rated Current DC Resistance
Operating
Temperature Range
BLM15AX100SN1p
10ohm(Typ.) 1740mA 0.015ohm max. -55°C to +125°C
BLM15AX300SN1p 30ohm±25% 1100mA 0.06ohm max. -55°C to +125°C
BLM15AX700SN1p 70ohm±25% 780mA 0.1ohm max. -55°C to +125°C
BLM15AX121SN1p 120ohm±25% 680mA 0.13ohm max. -55°C to +125°C
BLM15AX221SN1p 220ohm±25% 580mA 0.18ohm max. -55°C to +125°C
BLM15AX601SN1p 600ohm±25% 420mA 0.34ohm max. -55°C to +125°C
BLM15AX102SN1p 1000ohm±25% 350mA 0.49ohm max. -55°C to +125°C
Number of Circuits: 1
0.5±0.05
0.5±0.05
1.0±0.05
0.25±0.1
(in mm)
: Electrode
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
0
300
600
900
1200
1500
BLM15AX102SN1
BLM15AX601SN1
BLM15AX221SN1
BLM15AX121SN1
BLM15AX700SN1
BLM15AX300SN1
BLM15AX100SN1
(Resistance element becomes dominant
at high frequencies.)