BLM18PG471SN1D Murata, BLM18PG471SN1D Datasheet - Page 29

• Manufacturer Part Number: BLM18PG471SN1D
• Description: EMI/RFI Suppressors & Ferrites 470 OHM
• Manufacturer: Murata
• Type: Chip Beadr

Specifications of BLM18PG471SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 470 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 1000 mAmps
• Maximum Dc Resistance: 0.2 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0603 (1608 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.2ohm
• Dc Current Rating: 1A
• Ferrite Mounting: SMD
• Ferrite Case Style: 0603 / 1608
• Rohs Compliant: Yes
• Inductance: Not RequireduH
• Core Material: Ferrite
• Tolerance (+ Or -): 25%
• Dc Resistance: 200mOhm
• Case Size (inches): 0603in
• Operating Temp Range: -55C to 125C
• Dc Current: 1A
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 0.95mm
• Product Depth (mm): 0.8mm
• Product Length (mm): 1.75mm
• Military Standard: Not Required
• Failure Rate: Not Required
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BLM15E
BLM Series
For GHz band noise, also capable to large current.
Number of Circuits: 1
!Note
BLM15EG121SN1p
BLM15EG221SN1p
Rated Value (p: packaging code)
Impedance-Frequency Characteristics (Main Items)
Impedance-Frequency Characteristics
300
200
100
0
BLM15EG121SN1
1
200
150
100
• 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
50
0
1
BLM15EG221SN1
BLM15EG121SN1
10
Universal Type [Power Lines/Signal Lines]
10
Frequency (MHz)
Frequency (MHz)
100
(at 100MHz/20 C)
Z
120ohm 25%
220ohm 25%
R
Impedance
X
100
Series (0402 Size)
1000
3000
1000
0.25 0.1
(at 1GHz/20 C)
145ohm(Typ.)
270ohm(Typ.)
Dimensions
Impedance
BLM15EG221SN1
3000
300
200
100
1.0 0.05
0
1
In operating temperature exceeding +85 C, derating of current is
necessary for BLM15E series.
Please apply the derating curve shown in chart according to the operating
temperature.
Derating
10
2.1
1.8
1.5
1.2
0.9
0.6
Notice (Rating)
Frequency (MHz)
45
Chip Ferrite Bead
Rated Current
1500mA
700mA
100
Operating Temperature ( C)
Z
R
0.5 0.05
X
85
: Electrode
1000
(in mm)
BLM15EG121SN1
3000
0.095ohm max.
DC Resistance
0.28ohm max.
Refer to pages from p.91 to p.94 for mounting information.
125
Code
(Resistance element becomes dominant
D
B
J
Equivalent Circuit
Packaging
Temperature Range
0.9
0.7
0.5
0.3
180mm Reel Paper Tape
330mm Reel Paper Tape
-55 C to +125 C
-55 C to +125 C
45
at high frequencies.)
Operating
Packaging
Bulk(Bag)
Operating Temperature ( C)
85
BLM15EG221SN1
Minimum
Quantity
10000
50000
BLM15E
1000
125
27
Mar.28,2011
C31E.pdf