BLM21BD421SH1D Murata, BLM21BD421SH1D Datasheet - Page 3

• Manufacturer Part Number: BLM21BD421SH1D
• Description: EMI/RFI Suppressors & Ferrites 0805 420ohms HiSpeed Signal Line Tape
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM21BD421SH1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 420 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.3 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I Impedance-Frequency Characteristics
I Impedance-Frequency Characteristics
I Impedance-Frequency Characteristics
! Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
o
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
specifications or transact the approval sheet for product specifications before ordering.
Continued from the preceding page.
This data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
1000
300
240
180
120
800
600
400
200
60
300
240
180
120
0
60
0
0
1
1
1
BLM21BD121SH1
BLM21BD151SH1
BLM21BB221SH1
10
10
10
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
100
100
100
Z
Z
Z
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Beads for Automotive
R
X
R
X
R
X
1000 2000
1000 2000
1000 2000
http://www.murata.com/
Data Sheet
I Impedance-Frequency Characteristics
I Impedance-Frequency Characteristics
I Impedance-Frequency Characteristics
800
600
400
200
800
600
400
200
500
400
300
200
100
0
0
0
1
1
1
BLM21BB151SH1
BLM21BB201SH1
BLM21BD221SH1
10
10
10
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Continued on the following page.
100
100
100
Z
Z
Z
R
X
R
R
X
X
1000 2000
1000 2000
1000 2000
2006.7.7
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