Data Sheet
Data Sheet
Date:
September 2006
EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS' prior express consent is prohibited.
Ferrites and accessories
Toroids
R 3.05, R 3.43, R 3.94
Series/Type:
B6
4290
2
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Parylene coating
R 3.05
1.27 1.27 (mm)
R 0.120
0.050 0.050 (inch)
Dimensions
Characteristics and ordering codes
Parylene coating
R 3.05
1.27 2.54 (mm)
R 0.120
0.050 0.100 (inch)
Dimensions
Characteristics and ordering codes
1) On request
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.05
0.12 1.27 0.12 1.27 0.12
0.120
0.005 0.050 0.005 0.050 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
160
25% 700
B64290P0683X010
5.65
5.99
1.06
6.4
0.04
T57
830
25% 3700
B64290P0683X057
T65
1000
30% 4500
B64290P0683X065
T38
2200
30% 9900
B64290P0683X038
T46
3340
30% 15000
B64290P0683X046
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.05
0.12 1.27 0.12 2.54 0.12
0.120
0.005 0.050 0.005 0.100 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
330
25% 700
B64290P0739X010
2.82
5.99
2.12
12.7
0.08
T57
1700
25% 3800
B64290P0739X057
T65
2000
30% 4500
B64290P0739X065
T38
4200
30% 9400
B64290P0739X038
T46
6500
30% 15000
B64290P0739X046
B64290P0683
B64290P0739
R 3.05
1.27 2.54
R 3.05
1.27 1.27
3
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Parylene coating
R 3.05
1.78 2.03 (mm)
R 0.120
0.070 0.080 (inch)
Dimensions
Characteristics and ordering codes
Parylene coating
R 3.43
1.78 1.78 (mm)
R 0.135
0.070 0.070 (inch)
Dimensions
Characteristics and ordering codes
1) On request
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.05
0.12 1.78 0.12 2.03 0.12
0.120
0.005 0.070 0.005 0.080 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
160
25% 700
B64290P0733X010
5.75
7.23
1.26
9.10
0.06
T57
870
25% 4000
B64290P0733X057
T65
1000
30% 4600
B64290P0733X065
T38
2150
30% 9900
B64290P0733X038
T46
3250
30% 15000
B64290P0733X046
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.43
0.12 1.78 0.12 1.78 0.12
0.135
0.005 0.070 0.005 0.070 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
160
25% 700
B64290P0731X010
5.38
7.63
1.42
10.7
0.06
T57
930
25% 4000
B64290P0731X057
T65
1050
30% 4500
B64290P0731X065
T38
2300
30% 10000
B64290P0731X038
T46
3400
30% 15000
B64290P0731X046
B64290P0733
B64290P0731
R 3.43
1.78 1.78
R 3.05
1.78 2.03
4
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Parylene coating
R 3.43
1.78 2.03 (mm)
R 0.135
0.070 0.080 (inch)
Dimensions
Characteristics and ordering codes
Parylene coating
R 3.43
1.78 2.11 (mm)
R 0.135
0.070 0.083 (inch)
Dimensions
Characteristics and ordering codes
1) On request
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.43
0.12 1.78 0.12 2.03 0.12
0.135
0.005 0.070 0.005 0.080 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
190
25% 700
B64290P0745X010
4.72
7.63
1.62
12.2
0.07
T57
1060
25% 4000
B64290P0745X057
T65
1200
30% 4500
B64290P0745X065
T38
2650
30% 10000
B64290P0745X038
T46
4000
30% 15000
B64290P0745X046
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.43
0.12 1.78 0.12 2.11 0.12
0.135
0.005 0.070 0.005 0.083 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
200
25% 700
B64290P0709X010
4.54
7.63
1.68
12.7
0.07
T57
1100
25% 4000
B64290P0709X057
T65
1300
30% 4700
B64290P0709X065
T38
2770
30% 10000
B64290P0709X038
T46
4000
30% 15000
B64290P0709X046
B64290P0745
B64290P0709
R 3.43
1.78 2.11
R 3.43
1.78 2.03
5
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Parylene coating
R 3.94
1.78 1.78 (mm)
R 0.155
0.070 0.070 (inch)
Dimensions
Characteristics and ordering codes
Parylene coating
R 3.94
2.24 1.30 (mm)
R 0.155
0.088 0.051 (inch)
Dimensions
Characteristics and ordering codes
1) On request
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.94
0.12 1.78 0.12 1.78 0.12
0.155
0.005 0.070 0.005 0.070 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
200
25% 700
B64290P0732X010
4.44
8.10
1.82
14.8
0.08
T57
1100
25% 3900
B64290P0732X057
T65
1350
30% 4800
B64290P0732X065
T38
2830
30% 10000
B64290P0732X038
T46
4200
30% 15000
B64290P0732X046
d
a
(mm)
d
i
(mm)
Height (mm) d
a
(inch)
d
i
(inch)
Height (inch)
3.94
0.12 2.24 0.12 1.30 0.12
0.155
0.005 0.088 0.005 0.051 0.005 uncoated
1)
Coating thickness 0.012 mm
coated
Mate-
rial
A
L
value
nH
i
(approx.)
Ordering code
Magnetic characteristics
Approx.
weight
g
l/A
mm
1
l
e
mm
A
e
mm
2
V
e
mm
3
K10
100
25% 700
B64290P0061X010
8.56
9.21
1.08
9.90
0.05
T57
550
25% 3800
B64290P0061X057
T65
700
30% 4800
B64290P0061X065
T38
1470
30% 10000
B64290P0061X038
T46
2200
30% 15000
B64290P0061X046
B64290P0732
B64290P0061
R 3.94
2.24 1.30
R 3.94
1.78 1.78
PDF 
ZIP