BLM18RK221SN1D Murata, BLM18RK221SN1D Datasheet - Page 70

• 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
In operating temperatures exceeding +85D, derating of
current is necessary for chip Ferrite Beads for which rated
current is 1200mA or over. Please apply the derating curve
shown in chart according to the operating temperature.
68
Impedance - Frequency Characteristics
Notice (Rating)
Continued from the preceding page.
• 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.
200
100
400
300
200
100
0
0
1
1
BLM18SG121TN1
BLM18SG331TN1
10
10
Frequency (MHz)
Frequency (MHz)
100
100
R
Z
X
X
R
Z
1000
1000
2000
2000
Derating
6
5
4
3
2
1
0
300
200
100
6A
4A
3A
2.5A
2A
1.5A
1.4A
1.2A
1A
0
1
BLM18SG221TN1
10
Operating Temperature [D]
Frequency (MHz)
100
85
X
Z
R
1000
125
2000
C31E.pdf
08.9.1