B82477R4 Datasheet, PDF (5/8 Pages) EPCOS – SMT power inductors

SMT power inductors
Size 12.5 x 12.5 x 8.5 (mm)
B82477R4
Characteristics and ordering codes
L_R
µH
0.82
1.50
2.00
3.00
3.60
4.70
5.60
6.80
10
15
22
33
47
68
100
150
220
330
470
680
1000
Tolerance f_L
MHz
20% = M 0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
I_R
A
11.5
9.75
8.90
8.25
8.05
7.50
7.25
6.60
5.90
5.00
4.20
3.38
3.20
2.65
2.25
1.80
1.35
1.12
1.02
0.80
0.65
I_sat
A (min) A (typ)
27.0
38.0
20.0
27.0
18.0
24.0
15.5
18.0
13.0
16.0
12.2
14.25
11.0
12.75
10.5
12.0
8.75 10.25
7.25
8.75
6.10
7.25
5.20
6.00
4.30
4.90
3.55
3.90
2.90
3.25
2.40
2.80
2.00
2.20
1.70
1.80
1.35
1.50
1.10
1.25
0.95
1.05
R_max
mΩ
5.0
6.5
8.0
9.0
10.0
11.0
11.5
15.0
18.5
25.0
32.0
50.0
60.0
85.0
120
175
290
425
605
860
1350
Ordering code
B82477R4821M100
B82477R4152M100
B82477R4202M100
B82477R4302M100
B82477R4362M100
B82477R4472M100
B82477R4562M100
B82477R4682M100
B82477R4103M100
B82477R4153M100
B82477R4223M100
B82477R4333M100
B82477R4473M100
B82477R4683M100
B82477R4104M100
B82477R4154M100
B82477R4224M100
B82477R4334M100
B82477R4474M100
B82477R4684M100
B82477R4105M100
Current derating I_op/I_R versus ambient temperature TA (rated temperature TR = +85°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 8
June 2012