BLM21BD121SN1D Murata, BLM21BD121SN1D Datasheet - Page 136

• 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

NFW31S
NFW Series
Wire-wound PI-type LC filter.
Rated Current: 200mA Rated Voltage: 25Vdc Operating Temperature Range: -40 C to +85 C Number of Circuit: 1
!Note
134
NFW31SP106X1E4p
NFW31SP206X1E4p
NFW31SP506X1E4p
NFW31SP107X1E4p
NFW31SP157X1E4p
NFW31SP207X1E4p
NFW31SP307X1E4p
NFW31SP407X1E4p
NFW31SP507X1E4p
Rated Value (p: packaging code)
Insertion Loss Characteristics (Main Items)
20
40
60
80
0
1
• 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 review our product specifications or consult the approval sheet for product specifications before ordering.
Part Number
NFW31SP407X1E4
NFW31SP507X1E4
NFW31SP157X1E4
NFW31SP207X1E4
NFW31SP307X1E4
NFW31SP106X1E4
NFW31SP206X1E4
Signal Lines Type
10
NFW31SP506X1E4
NFW31SP107X1E4
Frequency (MHz)
Cut-off Frequency
100MHz
150MHz
200MHz
300MHz
400MHz
500MHz
10MHz
20MHz
50MHz
Nominal
100
Series (1206 Size)
Insertion Loss
6dBmax. 5dBmin. 25dBmin. 25dBmin.
Chip EMIFILr
at 10MHz
-
-
-
-
-
-
-
-
(50 - 50 )
1000 2000
0.7 0.3
(1)
Insertion Loss
6dBmax. 5dBmin. 25dBmin.
Dimensions
at 20MHz
0.65 0.2
2.3 0.2
3.2 0.3
-
-
-
-
-
-
-
(2)
Insertion Loss
0.7 0.3
6dBmax. 10dBmin.
(3)
at 50MHz
-
-
-
-
-
-
Insertion Loss
6dBmax.
at 100MHz
-
-
-
-
-
(1): Input electrode
(2): Ground electrode
(3): Output electrode
* No polarity.
1.6 0.2
Insertion Loss
6dBmax.
at 150MHz
: Electrode
-
-
-
-
-
-
-
-
(in mm)
Insertion Loss
25dBmin.
25dBmin.
30dBmin.
6dBmax.
Refer to pages from p.139 to p.144 for mounting information.
at 200MHz
5dBmin.
-
-
-
-
Insertion Loss
10dBmin. 20dBmin 30dBmin. 30dBmin.
6dBmax.
at 300MHz
(1) Input
Code
L
K
-
-
-
-
-
-
-
Equivalent Circuit
Packaging
180mm Reel Embossed Tape
330mm Reel Embossed Tape
Insertion Loss
6dBmax.
at 400MHz
-
-
-
-
-
-
-
Packaging
No polarity.
GND
(2)
Insertion Loss
30dBmin. 30dBmin.
30dBmin. 30dBmin.
30dBmin. 30dBmin.
20dBmin. 30dBmin.
10dBmin. 30dBmin.
6dBmax. 10dBmin.
at 500MHz
5dBmin. 15dBmin.
-
Output (3)
Insertion Loss
10dBmin.
at 1000MHz
Minimum
Quantity
NFW31S
2000
7500
Mar.28,2011
C31E.pdf