B82464A4473K EPCOS Inc, B82464A4473K Datasheet - Page 6

• Manufacturer Part Number: B82464A4473K
• Description: INDUCTOR POWER 47UH 1.5A SMD
• Manufacturer: EPCOS Inc
• Series: B82464A4r
• Type: Ferrite Corer

Specifications of B82464A4473K

• Inductance: 47µH
• Current: 1.5A
• Current - Saturation: 1.8A
• Tolerance: ±10%
• Dc Resistance (dcr): 140 mOhm Max
• Self Resonant Freq: 11MHz
• Package / Case: 0.409" L x 0.409" W x 0.189" H (10.40mm x 10.40mm x 4.80mm)
• Mounting Type: Surface Mount
• Frequency - Test: 100kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Inductance Tolerance: ± 10%
• Dc Resistance Max: 0.14ohm
• Dc Current Rating: 1.5A
• Core Material: Ferrite
• No. Of Pins: 2
• Length/height, External: 4.8mm
• External Width: 10mm
• External Depth: 10mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 495-2015-2; B82464A4473K000

Impedance |Z| versus frequency f
measured with impedance analyzer
Agilent 4294A, typical values at 20 °C
|Z|
Current derating I
versus ambient temperature T
(rated temperature T
I
I
op
R
SMT power inductors
Size 10.4
10
10
10
10
10
10
10
10
1.2
1.0
0.8
0.6
0.4
0.2
Ω
_
0
1
6
5
4
3
2
1
0
10
0
3
B82464A4
20
×
10
10.4
4
40
op
×
10
60
R
/I
4.8 (mm)
5
R
= 85 °C)
80 100 120
10
6
A
1000 µH
10
100 µH
10 µH
IND0864-B
IND0602-K
1 µH
7
f
˚
T
Hz
C
A
150
10
8
6
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
_
100 µH
1
10 µH
1 µH
10
0
10
1
B82464A4
B82464A4
IND0850-A
I
A
DC
DC
10
2