BLM18BD421SN1D Murata, BLM18BD421SN1D Datasheet - Page 7

• Manufacturer Part Number: BLM18BD421SN1D
• Description: EMI/RFI Suppressors & Ferrites 0603 420 OHM
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM18BD421SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 420 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.55 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0603 (1608 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.55ohm
• Dc Current Rating: 200mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0603
• Inductor Case Style: 0603
• No. Of Pins: 2
• Core Material: Ferrite
• Rohs Compliant: Yes
• Operating Temperature Min: -55°C
• Resistance: 0.55ohm
• Operating Temperature Max: +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I Impedance-Frequency Characteristics
I Impedance-Frequency Characteristics
I !Caution/Notice
! 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
!Caution (Rating)
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 General Electronics equipment for your design.
Do not use products beyond the rated current and
rated voltage as this may create excessive heat
and deteriorate the insulation resistance.
2500
2000
1500
1000
3000
2500
2000
1500
1000
500
500
0
0
1
1
BLM18BD182SN1
BLM18BD252SN1
10
10
Frequency (MHz)
Frequency (MHz)
Z
100
Z
100
R
R
X
X
Noise Suppression Products/EMI Suppression Filters > Chip EMIFILr Inductor Type > Chip Ferrite Beads
1000 2000
1000 2000
http://www.murata.com/
Data Sheet
I Impedance-Frequency Characteristics
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. Please confirm the solderability of Tin
plating termination chip before use.
2500
2000
1500
1000
500
0
1
BLM18BD222SN1
10
Frequency (MHz)
Z
100
R
X
1000 2000
2007.11.1
7