BLM21BD272SH1L Murata, BLM21BD272SH1L Datasheet - Page 61

• Manufacturer Part Number: BLM21BD272SH1L
• Description: EMI/RFI Suppressors & Ferrites 0805 2.7Kohms HiSpd Signal Line Tape
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM21BD272SH1L

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 2.7 KOhms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.8 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.8ohm
• Dc Current Rating: 200mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0805 / 2012
• Operating Temperature Max: +125°C
• Operating Temperature Min: -55°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

!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
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
" Rating
In operating temperatures exceeding +85 C, derating of
current is necessary for BNX012H series. Please apply the
derating curve shown in chart according to the operating
temperature.
" Connecting
In case of using
terminal as shown.
Equivalent Circuit
Derating of Rated Current
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
(1)
(3)
PSG
B
power line, please connect to each
Power Line
L1
L2
C1
(1)-(4): Terminal Number
PSG: Power Supply Ground
CG: Circuit Ground
CB: Circuit+B
L3
C2
CB
CG
(2)
(4)
Power Supply Ground
Power Supply Ground
Power Supply W Bias
Power Supply Y Bias
Derating
Insertion Loss Characteristics
Power Supply
10
20
30
40
50
60
70
80
90
0
(BNX Input)
0.1
15
10
3
0
-55
1
B
PSG
B
PSG
Operating Temperature ( C)
BNX
Frequency (MHz)
85
10
CG
CG
CB
CB
105
100
Circuit
(BNX Output)
Load Circuit W Bias
Load Circuit Ground
Load Circuit Y Bias
Load Circuit Ground
125
(50 - 50 )
1000
C50E.pdf
59
08.8.28
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