BLM21PG221SH1D Murata, BLM21PG221SH1D Datasheet - Page 37

• Manufacturer Part Number: BLM21PG221SH1D
• Description: EMI/RFI Suppressors & Ferrites 0805 220ohms Power Supply Tape
• Manufacturer: Murata

Specifications of BLM21PG221SH1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 220 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 2000 mAmps
• Maximum Dc Resistance: 0.05 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.05ohm
• Dc Current Rating: 2A
• 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
BLM18E series has a modified internal electrode
structure, that minimizes stray capacitance and
increases the effective frequency range.
1. Low DC Resistance and a large Rated Current are
2. Excellent direct current characteristics.
3. Thin type (t=0.5mm) is suitable for small and
BLM18E Series
BLM18EG101TH1
BLM18EG121SH1
BLM18EG181SH1
BLM18EG221TH1
BLM18EG331TH1
BLM18EG391TH1
BLM18EG471SH1
BLM18EG601SH1
For the items of rated current higher than 2000mA, derating is required.
Please refer to p.37, "Derating of Rated Current".
Features
suitable for noise suppression of the driver
circuit.
low profile equipment such as ETC, RKE.
Equivalent Circuit
Impedance - Frequency (Typical)
Part Number
• 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.
1000
800
600
400
200
0
1
(Resistance element becomes dominant
BLM18EG101TH1
BLM18EG221TH1
BLM18EG331TH1
BLM18EG391TH1
at high frequencies.)
10
(at 100MHz/20 C)
Impedance
100 25%
120 25%
180 25%
220 25%
330 25%
390 25%
470 25%
600 25%
Frequency (MHz)
(ohm)
100
1000 2000
(at 1GHz/20 C)
Impedance
140 (Typ.)
145 (Typ.)
260 (Typ.)
300 (Typ.)
450 (Typ.)
520 (Typ.)
550 (Typ.)
700 (Typ.)
(ohm)
Rated Current
(mA)
2000
2000
2000
1000
500
500
500
500
1000
800
600
400
200
0
1
DC Resistance (max.)
(ohm)
0.045
0.04
0.05
0.15
0.21
0.30
0.21
0.35
10
BLM18EG601SH1
BLM18EG471SH1
Frequency (MHz)
1.6 0.15
0.4 0.2
Continued on the following page.
100
BLM18EG121SH1
T
Temperature Range
BLM18EG181SH1
BLM18EGpppTH1
BLM18EGpppSH1
0.8 0.15
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
-55 to +125
Operating
( C)
1000 2000
0.5 0.15
0.8 0.15
(in mm)
C50E.pdf
35
08.8.28
1