1400 SERIES
Bobbin Inductors
features
Radial Format
--40°C to 85°C Operating Temp
Up to 13A I
DC
10 H to 47 H
Low DC Resistance
Fully Tinned Leads
PCB Mounting Hole
Low Temperature Dependance
MIL-I-23053/5 Class III Sleeving
Supplied in Packs of 50
Custom Parts Available
description
The 1400 Series is suitable for many power
supply and other general purpose filtering
applications. The use of a non-magnetic
screw will ensure mechanical stability.
schematic
absolute maximum ratings over operating free air temperature range
Operating free air temperature range . . . . . . . . . . . . . . . . . . --40°C to 85°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . --55°C to 125°C
Inductors
3-17
3 - 1400 SERIES
1400 SERIES
Bobbin Type Inductors
electrical characteristics over operating free air temperature range
Part
Number
Inductance
(
10%)
(at 1kHz)
R
DC
(max.)
H
14 103 13
14 153 12
14 223 11
14 333 93
14 473 83
14 473 85
14 683 62
14 683 73
14 104 54
14 104 60
14 104 78
14 154 40
14 154 49
14 154 65
14 154 73
14 224 35
14 224 41
14 224 55
14 224 63
14 304 30
14 304 33
14 304 50
14 304 70
10
15
22
33
47
47
68
68
100
100
100
150
150
150
150
220
220
220
220
300
300
300
300
0.007
0.009
0.011
0.015
0.019
0.021
0.032
0.022
0.042
0.033
0.040
0.069
0.051
0.042
0.036
0.096
0.073
0.062
0.050
0.140
0.100
0.080
0.054
I
DC
cont.
A
13
12
11
9.3
8.3
8.5
6.2
7.3
5.4
6.0
7.8
4.0
4.9
6.5
7.3
3.5
4.1
5.5
6.3
3.0
3.5
5.0
7.0
Temp
rise
(at IDC)
Nominal Q
at
f kHz
Q
54
42
64
27
40
33
32
45
24
37
34
24
34
46
42
22
33
30
47
26
37
28
43
f
50
50
100
50
100
100
100
100
100
100
50
50
50
100
50
50
100
50
100
50
50
50
50
°C
20
25
27
25
25
26
27
27
27
29
28
26
27
29
29
29
25
27
27
23
25
29
28
Nominal
Self Resonant
Frequency
MHz
20.7
12.7
9.3
9.1
6.0
6.7
5.3
5.3
4.6
3.9
3.3
3.4
2.9
2.4
3.2
2.8
2.3
2.2
1.8
2.6
2.2
1.7
1.4
3-18
1400 SERIES
Bobbin Type Inductors
outline dimensions
(All dimensions in mm)
Part
Number
a
Outline Dimensions
b
c
d
Øe
Footprint
f
Øg
2.6
2.6
2.6
2.6
2.6
2.4
2.1
2.6
2.0
2.4
14 103 13 27.0 24.4 14.0 1.30 4.5* 23.9
14 153 12 27.0 24.4 14.0 1.30 4.5* 23.9
14 223 11 27.0 24.4 14.0 1.30 4.5* 23.9
14 333 93 27.0 24.4 14.0 1.30 4.5* 23.9
14 473 83 27.0 24.4 18.5 1.30 4.5* 23.9
14 473 85 26.8 24.4 14.0 1.20 4.5* 23.8
14 683 62 26.5 24.4 14.0 1.08 4.5* 23.7
14 683 73 27.0 24.4 18.5 1.30 4.5* 23.9
14 104 54 26.4 24.4 14.0 1.02 4.5* 23.6
14 104 60 26.8 24.4 18.5 1.20 4.5* 23.8
14 104 78 32.4 29.8 21.8 1.30
5.1
29.3
14 154 40 26.2 24.4 14.0 0.90 4.5* 23.5
14 154 49 26.4 24.4 18.5 1.02 4.5* 23.6
14 154 65 32.2 29.8 21.8 1.20
14 154 73 32.4 29.8 26.5 1.30
5.1
5.1
29.2
29.3
1.8
2.0
2.4
2.6
1.7
1.9
2.2
2.6
1.5
1.8
2.0
2.6
Tinned Leadout
14 224 35 26.1 24.4 14.0 0.85 4.5* 23.5
14 224 41 26.3 24.4 18.5 0.97 4.5* 23.6
14 224 55 32.1 29.8 21.8 1.14
14 224 63 32.4 29.8 26.5 1.30
5.1
5.1
29.1
29.3
recommended footprint
details
14 304 30 25.9 24.4 14.0 0.75 4.5* 23.4
14 304 33 26.2 24.4 18.5 0.90 4.5* 23.5
14 304 50 31.8 29.8 21.8 1.02
14 304 70 39.4 36.8 27.1 1.30
5.1
6.3
29.0
36.3
* The drilled hole for these devices have a 6.10Ø x 2.40 countersink.
Inductors
3-19
3 - 1400 SERIES
2.6
1400 SERIES
Bobbin Type Inductors
electrical characteristics over operating free air temperature range
Inductance
(±
10%)
(at 1kHz)
Part
Number
R
DC
(max.)
mH
14 334 28
14 334 33
14 334 45
14 334 51
14 334 63
14 474 23
14 474 27
14 474 40
14 474 48
14 474 59
14 684 20
14 684 22
14 684 31
14 684 40
14 684 47
14 105 16
14 105 17
14 105 24
14 105 31
14 105 40
14 155 13
14 155 14
14 155 17
330
330
330
330
330
470
470
470
470
470
680
680
680
680
680
1.0mH
1.0mH
1.0mH
1.0mH
1.0mH
1.5mH
1.5mH
1.5mH
W
0.150
0.107
0.091
0.068
0.050
0.222
0.149
0.125
0.094
0.075
0.276
0.226
0.173
0.128
0.101
0.419
0.350
0.277
0.194
0.180
0.630
0.518
0.374
I
DC
cont.
A
2.8
3.3
4.5
5.1
6.3
2.3
2.7
4.0
4.8
5.9
2.0
2.2
3.1
4.0
4.7
1.6
1.7
2.4
3.1
4.0
1.3
1.4
1.7
Temp
rise
(at IDC)
Nominal Q
at
f kHz
Q
22
29
25
45
45
34
25
24
60
60
23
28
60
42
43
30
35
33
49
49
34
47
28
f
50
50
50
50
50
50
50
50
50
50
50
50
10
50
50
50
50
50
50
10
50
50
50
°C
24
25
29
29
29
28
24
29
27
29
25
28
27
27
29
24
26
28
29
30
27
26
26
Nominal
Self Resonant
Frequency
MHz
2.5
2.0
1.6
1.4
1.2
2.0
1.6
1.4
1.2
1.0
1.6
1.3
1.0
1.1
0.9
1.4
1.2
1.0
0.9
0.8
1.0
0.8
0.7
3-20
1400 SERIES
Bobbin Type Inductors
outline dimensions
Part
Number
a
(All dimensions in mm)
Outline Dimensions
b
c
d
Øe
Footprint
f
Øg
1.5
1.8
2.0
2.4
2.6
1.3
1.7
1.9
2.1
2.6
14 334 28 25.9 24.4 14.0 0.76 4.5* 23.4
14 334 33 26.2 24.4 18.5 0.90 4.5* 23.5
14 334 45 31.8 29.8 21.8 1.02
14 334 51 32.2 29.8 26.5 1.20
14 334 63 39.4 36.8 27.1 1.30
5.1
5.1
6.3
29.0
29.2
36.3
14 474 23 25.7 24.4 14.0 0.67 4.5* 23.3
14 474 27 26.1 24.4 18.5 0.85 4.5* 23.5
14 474 40 31.7 29.8 21.8 0.97
14 474 48 31.9 29.8 26.5 1.08
14 474 59 39.4 36.8 27.1 1.30
5.1
5.1
6.3
29.0
29.1
36.3
14 684 22 25.9 24.4 18.5 0.75 4.5* 23.4
14 684 31 31.6 29.8 21.8 0.90
14 684 40 31.8 29.8 26.5 1.02
14 684 47 39.2 36.8 27.1 1.20
5.1
5.1
6.3
28.9
29.0
36.2
1.5
1.8
2.0
2.4
1.2
1.3
1.5
1.8
2.0
1.0
1.2
1.5
Tinned Leadout
14 105 16 25.6 24.4 14.0 0.60 4.5* 23.2
14 105 17 25.7 24.4 18.5 0.67 4.5* 23.3
14 105 24 31.4 29.8 21.8 0.79
14 105 31 31.6 29.8 26.5 0.92
14 105 40 38.8 36.8 27.1 1.02
5.1
5.1
6.3
28.8
28.9
36.0
recommended footprint
details
14 155 13 25.5 24.4 14.0 0.54 4.5* 23.1
14 155 14 25.6 24.4 18.5 0.60 4.5* 23.2
14 155 17 31.3 29.8 21.8 0.75
5.1
28.8
* The drilled hole for these devices have a 6.10Ø x 2.40 countersink.
Inductors
3-21
3 - 1400 SERIES
14 684 20 25.7 24.4 14.0 0.67 4.5* 23.3
1.3
Microchip MCU
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