• 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

22

High Spec Ferrite Bead Ultra low dc resistance and wide impedance line up. Fit for both power lines and signal lines.

BLM Series

s Dimensions

s Equivalent Circuit

s Packaging

s Impedance-Frequency Characteristics (Main Items)

s Rated Value (p: packaging code)

Continued on the following page.

s Impedance-Frequency Characteristics

BLM03AX100SN1

BLM03AX800SN1

BLM03AX121SN1

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

BLM03AX

Number of Circuits: 1

Code

Packaging

Minimum

Quantity

D

180mm Reel Paper Tape

15000

J

330mm Reel Paper Tape

50000

B

Bulk(Bag)

1000

Part Number

Impedance

(at 100MHz/20

°C)

Rated Current

DC Resistance

Operating

Temperature Range

BLM03AX100SN1p

10ohm(Typ.)

1000mA

0.05ohm max.

-55

°C to +125°C

BLM03AX800SN1p

80ohm

±25%

500mA

0.18ohm max.

-55

°C to +125°C

BLM03AX121SN1p

120ohm

±25%

450mA

0.23ohm max.

-55

°C to +125°C

BLM03AX241SN1p

240ohm

±25%

350mA

0.38ohm max.

-55

°C to +125°C

BLM03AX601SN1p

600ohm

±25%

250mA

0.85ohm max.

-55

°C to +125°C

BLM03AX102SN1p

1000ohm

±25%

200mA

1.25ohm max.

-55

°C to +125°C

0.6

±0.03

0.3

±0.03

0.15

±0.05

(in mm)

: Electrode

Frequency (MHz)

1

10

100

1000

3000

1500

1250

1000

750

500

250

0

BLM03AX241SN1

BLM03AX100SN1

BLM03AX800SN1

BLM03AX121SN1

BLM03AX102SN1

BLM03AX601SN1

1

10

100

1000

3000

Frequency (MHz)

0

4

8

12

16

X

R

Z

1

10

100

1000

3000

Frequency (MHz)

0

50

100

150

Z

R

X

1

10

100

1000

3000

Frequency (MHz)

0

60

120

240

180

Z

R

X

(Resistance element becomes dominant

at high frequencies.)