Datasheet

ManualsBrandsMURATA ManualsHF & EMC ComponentsSMD ferrite bead 600 Ω (L x W) 1.6 mm x 0.8 mm 1 pc(s)

Chip Ferrite BeadChip EMIFILr

Chip Common Mode Choke Coil

Block Type EMIFILrMicrowave Absorber

!Note

• This PDF catalog 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

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C31E.pdf

09.4.20

6A Max, high performance type for power lines up to 600ohm.

BLM18KSeries (0603 Size)

BLM Series Chip Ferrite Bead

■ Dimensions ■ Equivalent Circuit

■ Packaging

■ Impedance-Frequency Characteristics (Main Items)

■ Rated Value (p: packaging code)

■ Notice (Rating)

Continued on the following page.

Refer to pages from p.82 to p.85 for mounting information.

Code Packaging

Minimum

Quantity

D 180mm Reel Paper Tape 4000

J 330mm Reel Paper Tape 10000

B Bulk(Bag) 1000

Part Number

Impedance

(at 100MHz/20°C)

Rated Current

DC Resistance

(max.)

Operating

Temperature Range

BLM18KG260TN1p 26ohm±25% 6000mA 0.007ohm -55°C to +125°C

BLM18KG700TN1p 70ohm±25% 3500mA 0.022ohm -55°C to +125°C

BLM18KG121TN1p 120ohm±25% 3000mA 0.030ohm -55°C to +125°C

BLM18KG221SN1p 220ohm±25% 2200mA 0.050ohm -55°C to +125°C

BLM18KG331SN1p 330ohm±25% 1700mA 0.080ohm -55°C to +125°C

BLM18KG471SN1p 470ohm±25% 1500mA 0.130ohm -55°C to +125°C

BLM18KG601SN1p 600ohm±25% 1300mA 0.150ohm -55°C to +125°C

Number of Circuits: 1

1.6±0.15 0.8±0.15

0.4±0.2

(in mm)

: Electrode

Part Number T

BLM18KG_TN 0.6±0.15

BLM18KG_SN 0.8±0.15

Impedance (Ω)

Frequency (MHz)

1 10 100 1000 3000

600

800

400

200

BLM18KG221SN1

BLM18KG121TN1

BLM18KG700TN1

BLM18KG260TN1

BLM18KG331SN1

BLM18KG471SN1

BLM18KG601SN1

In operating temperature exceeding +85°C,

derating of current is necessary for

BLM18KG series.

Please apply the derating curve shown in

chart according to the operating

temperature.

Derating

Operating Temperature [°C]

Derated Current [A]

85 125

0.0

1.0

1.3

1.5

1.7

2.0

2.2

3.0

3.5

4.0

5.0

6.0

7.0

(Resistance element becomes dominant

at high frequencies.)