B82477G4474M EPCOS Inc, B82477G4474M Datasheet - Page 6
B82477G4474M
Manufacturer Part Number
B82477G4474M
Description
INDUCTOR POWER 470UH .80A SMD
Manufacturer
EPCOS Inc
Series
B82477G4r
Type
Ferrite Corer
Datasheet
1.B82477G4473M.pdf
(8 pages)
Specifications of B82477G4474M
Inductance
470µH
Tolerance
±20%
Current
800mA
Current - Saturation
950mA
Shielding
Shielded
Dc Resistance (dcr)
790 mOhm Max
Package / Case
0.504" L x 0.504" W x 0.315" H (12.80mm x 12.80mm x 8.00mm)
Mounting Type
Surface Mount
Frequency - Test
100kHz
Material - Core
Ferrite
Applications
General Purpose
Product
SMD Power Inductors
Maximum Dc Current
0.8 Amp
Maximum Dc Resistance
0.79 Ohms
Dimensions
12.8 mm W x 12.8 mm L x 8 mm H
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Self Resonant Freq
-
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
495-1823-2
B82477G4474M000
B82477G4474M000
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
B82477G4474M
Manufacturer:
EPCOS
Quantity:
4 400
Part Number:
B82477G4474M
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
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
|Z|
I
I
op
R
SMT power inductors
Size 12.8
10
10
10
10
10
10
10
10
Ω
1.2
1.0
0.8
0.6
0.4
0.2
_
0
1
6
5
4
3
2
1
0
10
0
3
B82477G4
20
×
10
12.8
4
40
op
×
10
60
R
/I
8.0 (mm)
5
R
= 85 °C)
80 100 120
10
6
A
1000 µH
100 µH
10
10 µH
1 µH
IND0860-Z
IND0508-Z
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
10
03/08
µH
10
10
10
10
_
3
2
1
0
1
10
1000 µH
_
1
100 µH
10 µH
1 µH
10
0
10
1
B82477G4
B82477G4
IND0852-V
I
A 10
DC
DC
2