BLM18RK221SN1D Murata, BLM18RK221SN1D Datasheet - Page 74

• Manufacturer Part Number: BLM18RK221SN1D
• Description: EMI/RFI Suppressors & Ferrites 0603 220ohms Digital Interface Tape
• Manufacturer: Murata

Specifications of BLM18RK221SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 220 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.3 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0603 (1608 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.3ohm
• Dc Current Rating: 200mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0603 / 1608
• Operating Temperature Max: +125°C
• Operating Temperature Min: -55°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
!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
72
BLM15EG121SN1
BLM15EG221SN1
In operating temperature exceeding +85 C, derating of current is necessary for BLM15E series.
Please refer to p.73, "Derating of Rated Current".
BLM15E Series (0402 Size)
Impedance - Frequency (Typical)
Impedance - Frequency Characteristics
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.
400
300
200
100
200
150
100
50
0
0
1
1
BLM15EG121SN1
BLM15EG221SN1
10
10
BLM15EG121SN1
BLM15EG Series
(at 100MHz/20 C)
Impedance
Frequency (MHz)
Frequency (MHz)
120 25%
220 25%
(ohm)
100
100
Z
R
X
1000
1000
(at 1GHz/20 C)
Impedance
145 (Typ.)
270 (Typ.)
(ohm)
3000
3000
Rated Current
(mA)
1500
BLM15E Series
700
400
300
200
100
0
1
DC Resistance (max.)
10
0.25 0.1
(ohm)
BLM15EG221SN1
0.095
0.28
1.0 0.05
Frequency (MHz)
Continued on the following page.
100
X
Z
R
Temperature Range
-55 to +125
-55 to +125
Operating
( C)
0.5 0.05
1000
(in mm)
3000
C31E.pdf
08.9.1