BLA2ABD121SN4D View Datasheet(PDF) - Murata Manufacturing

Part Name

Description

Manufacturer

BLA2ABD121SN4D

SMD/BLOCK Type EMI Suppression Filters

Murata Manufacturing 

BLM Series Power Lines Type Chip Ferrite Bead

BLM15PXSeries (0402 Size)

Improved DC resistance, meet larger current.

*Please refer to the products which are designed for both power lines and signal lines.

s Dimensions

0.25±0.1

BLM15PX

s Equivalent Circuit

1.0±0.05

0.5±0.05

: Electrode

(in mm)

(Resistance element becomes dominant

at high frequencies.)

s Packaging

Code

Packaging

Minimum

Quantity

D 180mm Reel Paper Tape 10000

J 330mm Reel Paper Tape 50000

B

Bulk(Bag)

1000

s Rated Value (p: packaging code)

Refer to pages from p.91 to p.94 for mounting information.

Part Number

Impedance

(at 100MHz/20°C)

Rated Current

DC Resistance

Operating

Temperature Range

BLM15PX121SN1p

Number of Circuits: 1

120ohm±25%

1800mA

0.06ohm max.

-55°C to +125°C

s Impedance-Frequency Characteristics (Main Items)

240

BLM15PX121SN1

180

120

s Notice (Rating)

In operating temperature exceeding +85°C,

derating of current is necessary for

BLM15PX series.

Please apply the derating curve shown in

chart according to the operating

temperature.

60

0

1

10

100

1000 3000

Frequency (MHz)

s Impedance-Frequency Characteristics

Derating

2.2

2.0

1.8A

1.8

1.6

1.4

1.2

1.0

0.8

0.6

BLM15PX121SN1

1.0A

85

125

Operating Temperature [°C]

BLM15PX121SN1

240

180

Z

120

R

X

60

0

1

10

100

1000 3000

Frequency (MHz)

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

C31E.pdf

• 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.

Mar.28,2011

31

Share Link: