BLM21BB471SN1D Murata, BLM21BB471SN1D Datasheet - Page 28

• Manufacturer Part Number: BLM21BB471SN1D
• Description: EMI/RFI Suppressors & Ferrites 0805 470 OHM
• Manufacturer: Murata
• Series: BLM Br

Specifications of BLM21BB471SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 470 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.45 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0805 (2012 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.45ohm
• 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: 0.45ohm
• Operating Temperature Max: +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

!Note
26
Excellent for Both of Signal and Power Lines!
Multi Function Chip Ferrite Bead BLMppAX Series
Advantage
Advantage
Feature
• 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.
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Feature
0
a1/2 DC resistance than conventional type by latest technology
aImproved stability of performance at heat shock
aWide line-up from 10 to 1000ohm(@100MHz) useful for signal line
aHigh Rated Current
aLower Voltage down at Ferrite bead
aHigher Reliability
New ferrite material
Optimum ferrite firing condition
Fine piling technology
Advanced coil pattern design technology
Good for Miniaturize of high power equipment
Good for Battery driven equipment by saving running voltage margin
Drastically Reduced DC Resistance
New type (BLM03AX)
Conventional type (BLM03AG)
200
BLMppAX Series
DC Resistance Comparison
Impedance @100MHz ( )
400
600
800
Drastically reduced
1000
1200
-10
30
20
10
0
0
Test Result - Heat Shock
Heat Shock Cycle (cycles)
500
New type (BLM15AX)
Conventional type (BLM15AG)
1000
Mar.28,2011
C31E.pdf