BLM21BD121SN1D Murata, BLM21BD121SN1D Datasheet - Page 4

• Manufacturer Part Number: BLM21BD121SN1D
• Description: EMI/RFI Suppressors & Ferrites 0805 120 OHM
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM21BD121SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 120 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.25 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.25ohm
• Dc Current Rating: 200mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0805
• Inductor Case Style: 0805
• No. Of Pins: 2
• Core Material: Ferrite
• Rohs Compliant: Yes
• Operating Temperature Min: -55°C
• Resistance: 0.25ohm
• Operating Temperature Max: +125°C
• 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 General Electronics equipment for your design.
1200
1200
1000
900
600
300
900
600
300
800
600
400
200
0
0
0
1
1
1
BLM21BB331SN1
BLM21BD421SN1
BLM21BD471SN1
10
10
10
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
100
100
100
Z
Z
Z
R
R
X
X
R
X
Noise Suppression Products/EMI Suppression Filters > Chip EMIFILr Inductor Type > Chip Ferrite Beads
1000 2000
1000 2000
1000 2000
http://www.murata.com/
Data Sheet
I Impedance-Frequency Characteristics
I Impedance-Frequency Characteristics
I Impedance-Frequency Characteristics
2000
1500
1000
500
1200
800
600
400
200
900
600
300
0
1
0
0
1
1
BLM21BD331SN1
BLM21BB471SN1
BLM21BD601SN1
10
10
10
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Continued on the following page.
100
100
100
Z
Z
Z
R
X
R
X
R
X
1000 2000
1000 2000
1000 2000
2006.7.7
4