Datasheet

ManualsBrandsMURATA ManualsHF & EMC ComponentsSMD ferrite bead 330 Ω (L x W x H) 1.6 x 0.8 x 0.8 mm 4000 pc(s)

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Data Sheet

Note:

1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications 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 specifications because there is no space for detailed specifications. Therefore, please approve our product

specifications or transact the approval sheet for product specifications before ordering.

o This data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.

2011.5.12

Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive

0.4±0.2

1.6±0.15 0.8±0.15

0.8±0.15

(in mm)

: Electrode

(Resistance element becomes dominant

at high frequencies.)

For Automotive Chip Ferrite Bead for Automotive

BLM18B Series (0603 Size)

■ Dimensions ■ Equivalent Circuit

■ Packaging

Code Packaging Minimum Quantity

D 180mm Paper Tape 4000

J 330mm Paper Tape 10000

B Bulk(Bag) 1000

■ Rated Value (p: packaging code)

Part Number

Impedance

(at 100MHz/20°C)

Impedance

(at 1GHz/20°C)

Rated Current DC Resistance

Operating

Temperature Range

BLM18BD470SH1p

47ohm ±25% - 500mA 0.30ohm max. -55 to +125°C

BLM18BD121SH1p 120ohm ±25% - 200mA 0.40ohm max. -55 to +125°C

BLM18BD151SH1p 150ohm ±25% - 200mA 0.40ohm max. -55 to +125°C

BLM18BD221SH1p 220ohm ±25% - 200mA 0.45ohm max. -55 to +125°C

BLM18BD331SH1p 330ohm ±25% - 200mA 0.50ohm max. -55 to +125°C

BLM18BD421SH1p 420ohm ±25% - 200mA 0.55ohm max. -55 to +125°C

BLM18BD471SH1p 470ohm ±25% - 200mA 0.55ohm max. -55 to +125°C

BLM18BD601SH1p 600ohm ±25% - 200mA 0.65ohm max. -55 to +125°C

BLM18BD102SH1p 1000ohm ±25% - 100mA 0.85ohm max. -55 to +125°C

BLM18BD152SH1p 1500ohm ±25% - 50mA 1.20ohm max. -55 to +125°C

BLM18BD182SH1p 1800ohm ±25% - 50mA 1.50ohm max. -55 to +125°C

BLM18BD222SH1p 2200ohm ±25% - 50mA 1.50ohm max. -55 to +125°C

BLM18BD252SH1p 2500ohm ±25% - 50mA 1.50ohm max. -55 to +125°C

BLM18BB050SH1p 5ohm ±25% - 700mA 0.05ohm max. -55 to +125°C

BLM18BB100SH1p 10ohm ±25% - 700mA 0.10ohm max. -55 to +125°C

BLM18BB220SH1p 22ohm ±25% - 600mA 0.20ohm max. -55 to +125°C

BLM18BB470SH1p 47ohm ±25% - 550mA 0.25ohm max. -55 to +125°C

BLM18BB600SH1p 60ohm ±25% - 550mA 0.25ohm max. -55 to +125°C

Number of Circuits: 1

Continued on the following page.

Summary of content (8 pages)

PAGE 1
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet For Automotive 1 Chip Ferrite Bead for Automotive BLM18B Series (0603 Size) ■ Dimensions ■ Equivalent Circuit 0.8±0.15 0.4±0.2 1.6±0.15 0.8±0.15 (Resistance element becomes dominant at high frequencies.
PAGE 2
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet 2 Continued from the preceding page. Impedance (at 100MHz/20°C) Impedance (at 1GHz/20°C) Rated Current BLM18BB750SH1p 75ohm ±25% - 500mA 0.30ohm max. -55 to +125°C BLM18BB121SH1p 120ohm ±25% - 500mA 0.30ohm max. -55 to +125°C BLM18BB141SH1p 140ohm ±25% - 450mA 0.35ohm max. -55 to +125°C BLM18BB151SH1p 150ohm ±25% - 450mA 0.37ohm max.
PAGE 3
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet 3 Continued from the preceding page.
PAGE 4
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet 4 Continued from the preceding page.
PAGE 5
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet 5 Continued from the preceding page.
PAGE 6
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet 6 Continued from the preceding page.
PAGE 7
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet 7 Continued from the preceding page.
PAGE 8
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive Data Sheet 8 Continued from the preceding page. ■ Impedance-Frequency Characteristics ■ Impedance-Frequency Characteristics BLM18BA750SH1 BLM18BA121SH1 10000 Impedance (Ω) Impedance (Ω) 4500 3000 1500 Z 0 1 10 100 Frequency (MHz) 5000 2500 R X 1000 7500 R Z 0 3000 1 10 100 Frequency (MHz) X 1000 3000 ■ !Caution/Notice !Caution (Rating) 1.