B82476A1473M EPCOS Inc, B82476A1473M Datasheet - Page 5

• Manufacturer Part Number: B82476A1473M
• Description: INDUCTOR POWER 47UH 1.8A SMD
• Manufacturer: EPCOS Inc
• Series: B82476A1r
• Type: Ferrite Corer

Specifications of B82476A1473M

• Inductance: 47µH
• Current: 1.8A
• Current - Saturation: 1.6A
• Tolerance: ±20%
• Dc Resistance (dcr): 120 mOhm Max
• Package / Case: 0.510" L x 0.370" W x 0.200" H (12.95mm x 9.40mm x 5.08mm)
• Mounting Type: Surface Mount
• Frequency - Test: 100kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Inductance Tolerance: ± 20%
• Dc Resistance Max: 0.12ohm
• Dc Current Rating: 1.8A
• Core Material: Ferrite
• Inductor Case Style: SMD
• No. Of Pins: 2
• Saturation Current: 1.6A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 495-2691-2; B82476A1473M000

|Z|
Impedance |Z| versus frequency f
measured with impedance analyzer
Agilent 4294A, typical values at 20 °C
Current derating I
versus ambient temperature T
(rated temperature T
I
I
op
R
SMT power inductors
Size 12.95
10
10
10
10
10
10
10
10
1.0
0.8
0.6
0.4
1.2
0.2
_
0
1
6
5
4
3
2
1
0
10
0
3
B82476A1
20
10
s
4
40
9.4
op
s
10
60
R
/I
5.08 (mm)
5
R
= 85 °C)
80 100 120
10
6
A
1000 µH
10
100 µH
10 µH
IND0859-S
IND0602-K
7
1 µH
f
˚
T
Hz
C
A
10
150
8
5
Inductance L versus DC load current I
measured with LCR meter Agilent 4275A,
typical values at 20 °C
L
03/08
10
µH
10
10
10
10
_
3
2
1
0
1
10
_
1000 µH
1
100 µH
10 µH
1 µH
10
0
10
1
B82476A1
B82476A1
IND0914-H
I
A
DC
DC
10
2