Datasheet

ManualsBrandsMURATA ManualsHF & EMC ComponentsSMD ferrite bead 600 Ω (L x W x H) 3.2 x 1.6 x 1.6 mm 3000 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 General Electronics equipment for your design.

2006.11.2

Noise Suppression Products/EMI Suppression Filters > Chip EMIFILr Inductor Type > Chip Ferrite Beads

Chip EMIFILr Inductor Type Chip Ferrite Beads

BLM31A Series (1206 Size)

(in mm)

* BLM31AF700SN1 : 1.6±0.2

* 1.1±0.2

3.2±0.2 1.6±0.2

0.7±0.3

(Resistance element becomes dominant

at high frequencies.)

For your new designs, alternative parts should be used. These parts should be used only for existing design. Please consult with us for details.

■ Dimension ■ Equivalent Circuit

■ Packaging

Code Packaging Minimum Quantity

L 180mm Embossed Tape 3000

K 330mm Embossed Tape 10000

B Bulk(Bag) 1000

Code

• Only applied to BLM31AF700SN1

Packaging Minimum Quantity

L 180mm Embossed Tape 2500

K 330mm Embossed Tape 8000

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(max.)

Operating

Temperature Range

Number of Circuits

BLM31AJ260SN1p

26ohm±25% - 500mA 0.05ohm -55°C to +125°C 1

BLM31AF700SN1p

70ohm±25% - 200mA 0.15ohm -55°C to +125°C 1

BLM31AJ601SN1p

600ohm±25% - 200mA 0.90ohm -55°C to +125°C 1

1 10 100 1000

Frequency (MHz)

Impedance (Ω)

100

1 10 100 1000

Frequency (MHz)

Impedance (Ω)

■ Impedance-Frequency Characteristics

BLM31AJ260SN1

■ Impedance-Frequency Characteristics

BLM31AF700SN1

Continued on the following page.

Summary of content (2 pages)

PAGE 1
Noise Suppression Products/EMI Suppression Filters > Chip EMIFILr Inductor Type > Chip Ferrite Beads Data Sheet 1 Chip EMIFILr Inductor Type Chip Ferrite Beads BLM31A Series (1206 Size) o For your new designs, alternative parts should be used. These parts should be used only for existing design. Please consult with us for details. ■ Dimension ■ Equivalent Circuit * 1.1±0.2 0.7±0.3 3.2±0.2 1.6±0.2 (Resistance element becomes dominant at high frequencies.) * BLM31AF700SN1 : 1.6±0.
PAGE 2
Noise Suppression Products/EMI Suppression Filters > Chip EMIFILr Inductor Type > Chip Ferrite Beads Data Sheet 2 Continued from the preceding page. ■ Impedance-Frequency Characteristics BLM31AJ601SN1 800 600 Impedance (Ω) Z R 400 X 200 0 1 10 100 1000 Frequency (MHz) ■ !Caution/Notice !Caution (Rating) Do not use products beyond the rated current and rated voltage as this may create excessive heat and deteriorate the insulation resistance.