Datasheet

ManualsBrandsMURATA ManualsHF & EMC ComponentsSMD ferrite bead 1000 Ω (L x W x H) 1.6 x 0.8 x 0.8 mm 4000 pc(s)

Data Sheet

Note:

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

speciﬁ cations or transact the approval sheet for product speciﬁ cations before ordering.

http://www.murata.com/

Noise Suppression Products/EMI Suppression Filters > EMIFIL

(Inductor type) > Chip Ferrite Bead for GHz Noise

2011.11.2

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

EMIFIL

(Inductor type)

Chip Ferrite Bead for GHz Noise

BLM18H Series (0603 Size)

Dimensions

0.4±0.2

1.6±0.15 0.8±0.15

0.8±0.15

(in mm)

: Electrode

Equivalent Circuit

(Resistance element becomes dominant

at high frequencies.)

Packaging

Code Packaging Minimum Quantity

180mm Paper Tape 4000

330mm Paper Tape 10000

Bulk(Bag) 1000

Rated Value (

: packaging code)

Part Number

Impedance

(at 100MHz/20°C)

Impedance

(at 1GHz/20°C)

Rated Current DC Resistance

Operating

Temperature Range

BLM18HG471SN1

470ohm ±25% 600ohm (Typ.) 200mA 0.85ohm max. -55 to +125°C

BLM18HG601SN1

600ohm ±25% 700ohm (Typ.) 200mA 1.00ohm max. -55 to +125°C

BLM18HG102SN1

1000ohm ±25% 1000ohm (Typ.) 100mA 1.60ohm max. -55 to +125°C

BLM18HE601SN1

600ohm ±25% 600ohm (Typ.) 800mA 0.25ohm max. -55 to +125°C

BLM18HE102SN1

1000ohm ±25% 1000ohm (Typ.) 600mA 0.35ohm max. -55 to +125°C

BLM18HE152SN1

1500ohm ±25% 1500ohm (Typ.) 500mA 0.50ohm max. -55 to +125°C

BLM18HD471SN1

470ohm ±25% 1000ohm (Typ.) 100mA 1.20ohm max. -55 to +125°C

BLM18HD601SN1

600ohm ±25% 1200ohm (Typ.) 100mA 1.50ohm max. -55 to +125°C

BLM18HD102SN1

1000ohm ±25% 1700ohm (Typ.) 50mA 1.80ohm max. -55 to +125°C

BLM18HB121SN1

120ohm ±25% 500ohm ±40% 200mA 0.50ohm max. -55 to +125°C

BLM18HB221SN1

220ohm ±25% 1100ohm ±40% 100mA 0.80ohm max. -55 to +125°C

BLM18HB331SN1

330ohm ±25% 1600ohm ±40% 50mA 1.20ohm max. -55 to +125°C

BLM18HK331SN1

330ohm ±25% 400ohm ±40% 200mA 0.50ohm max. -55 to +125°C

BLM18HK471SN1

470ohm ±25% 600ohm ±40% 200mA 0.70ohm max. -55 to +125°C

BLM18HK601SN1

600ohm ±25% 700ohm ±40% 100mA 0.90ohm max. -55 to +125°C

BLM18HK102SN1

1000ohm ±25% 1200ohm ±40% 50mA 1.50ohm max. -55 to +125°C

Number of Circuits: 1

Continued on the following page.

Summary of content (6 pages)

PAGE 1
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise Data Sheet 1 EMIFILr (Inductor type) Chip Ferrite Bead for GHz Noise BLM18H Series (0603 Size) c Dimensions c 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 > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise Data Sheet 2 Continued from the preceding page. c Derating of Rated Current In operating temperature exceeding +85°C, derating of current is necessary for BLM18HE series. Please apply the derating curve shown in chart according to the operating temperature.
PAGE 3
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise Data Sheet 3 Continued from the preceding page.
PAGE 4
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise Data Sheet 4 Continued from the preceding page.
PAGE 5
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise Data Sheet 5 Continued from the preceding page.
PAGE 6
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise Data Sheet 6 Continued from the preceding page. c !Caution/Notice !Caution (Rating) Do not use products beyond the rated current as this may create excessive heat and deteriorate the insulation resistance. Notice Solderability of Tin plating termination chip might be deteriorated when low temperature soldering profile where peak solder temperature is below the Tin melting point is used.