features
Radial Format
--40°C to 85°C Operating Temp
Up to 13A IDC
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
1400 SERIES
Bobbin Inductors
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
3
-
1400
SER
I
ES
Inductors 3-17
electrical characteristics over operating free air temperature range
Part
Number
Inductance
( 10%)
(at 1kHz)
H
RDC
(max.) IDC
cont.
A
Temp
rise
(at IDC)
°C
Nominal Q
at
f kHz
Nominal
Self Resonant
Frequency
MHz
Qf
14 103 13 10 0.007 13 20 54 50 20.7
14 153 12 15 0.009 12 25 42 50 12.7
14 223 11 22 0.011 11 27 64 100 9.3
14 333 93 33 0.015 9.3 25 27 50 9.1
14 473 83 47 0.019 8.3 25 40 100 6.0
14 473 85 47 0.021 8.5 26 33 100 6.7
14 683 62 68 0.032 6.2 27 32 100 5.3
14 683 73 68 0.022 7.3 27 45 100 5.3
14 104 54 100 0.042 5.4 27 24 100 4.6
14 104 60 100 0.033 6.0 29 37 100 3.9
14 104 78 100 0.040 7.8 28 34 50 3.3
14 154 40 150 0.069 4.0 26 24 50 3.4
14 154 49 150 0.051 4.9 27 34 50 2.9
14 154 65 150 0.042 6.5 29 46 100 2.4
14 154 73 150 0.036 7.3 29 42 50 3.2
14 224 35 220 0.096 3.5 29 22 50 2.8
14 224 41 220 0.073 4.1 25 33 100 2.3
14 224 55 220 0.062 5.5 27 30 50 2.2
14 224 63 220 0.050 6.3 27 47 100 1.8
14 304 30 300 0.140 3.0 23 26 50 2.6
14 304 33 300 0.100 3.5 25 37 50 2.2
14 304 50 300 0.080 5.0 29 28 50 1.7
14 304 70 300 0.054 7.0 28 43 50 1.4
1400 SERIES
Bobbin Type Inductors
3-18
recommended footprint
details
Tinned Leadout
outline dimensions (All dimensions in mm)
Part
Number Outline Dimensions Footprint
a b cdØe fØg
14 103 13 27.0 24.4 14.0 1.30 4.5* 23.9 2.6
14 153 12 27.0 24.4 14.0 1.30 4.5* 23.9 2.6
14 223 11 27.0 24.4 14.0 1.30 4.5* 23.9 2.6
14 333 93 27.0 24.4 14.0 1.30 4.5* 23.9 2.6
14 473 83 27.0 24.4 18.5 1.30 4.5* 23.9 2.6
14 473 85 26.8 24.4 14.0 1.20 4.5* 23.8 2.4
14 683 62 26.5 24.4 14.0 1.08 4.5* 23.7 2.1
14 683 73 27.0 24.4 18.5 1.30 4.5* 23.9 2.6
14 104 54 26.4 24.4 14.0 1.02 4.5* 23.6 2.0
14 104 60 26.8 24.4 18.5 1.20 4.5* 23.8 2.4
14 104 78 32.4 29.8 21.8 1.30 5.1 29.3 2.6
14 154 40 26.2 24.4 14.0 0.90 4.5* 23.5 1.8
14 154 49 26.4 24.4 18.5 1.02 4.5* 23.6 2.0
14 154 65 32.2 29.8 21.8 1.20 5.1 29.2 2.4
14 154 73 32.4 29.8 26.5 1.30 5.1 29.3 2.6
14 224 35 26.1 24.4 14.0 0.85 4.5* 23.5 1.7
14 224 41 26.3 24.4 18.5 0.97 4.5* 23.6 1.9
14 224 55 32.1 29.8 21.8 1.14 5.1 29.1 2.2
14 224 63 32.4 29.8 26.5 1.30 5.1 29.3 2.6
14 304 30 25.9 24.4 14.0 0.75 4.5* 23.4 1.5
14 304 33 26.2 24.4 18.5 0.90 4.5* 23.5 1.8
14 304 50 31.8 29.8 21.8 1.02 5.1 29.0 2.0
14 304 70 39.4 36.8 27.1 1.30 6.3 36.3 2.6
* The drilled hole for these devices have a 6.10Ø x 2.40 countersink.
1400 SERIES
Bobbin Type Inductors
3
-
1400
SER
I
ES
Inductors 3-19
electrical characteristics over operating free air temperature range
Part
Number
Inductance
(±10%)
(at 1kHz)
mH
RDC
(max.)
W
IDC
cont.
A
Temp
rise
(at IDC)
°C
Nominal Q
at
f kHz
Nominal
Self Resonant
Frequency
MHz
Qf
14 334 28 330 0.150 2.8 24 22 50 2.5
14 334 33 330 0.107 3.3 25 29 50 2.0
14 334 45 330 0.091 4.5 29 25 50 1.6
14 334 51 330 0.068 5.1 29 45 50 1.4
14 334 63 330 0.050 6.3 29 45 50 1.2
14 474 23 470 0.222 2.3 28 34 50 2.0
14 474 27 470 0.149 2.7 24 25 50 1.6
14 474 40 470 0.125 4.0 29 24 50 1.4
14 474 48 470 0.094 4.8 27 60 50 1.2
14 474 59 470 0.075 5.9 29 60 50 1.0
14 684 20 680 0.276 2.0 25 23 50 1.6
14 684 22 680 0.226 2.2 28 28 50 1.3
14 684 31 680 0.173 3.1 27 60 10 1.0
14 684 40 680 0.128 4.0 27 42 50 1.1
14 684 47 680 0.101 4.7 29 43 50 0.9
14 105 16 1.0mH 0.419 1.6 24 30 50 1.4
14 105 17 1.0mH 0.350 1.7 26 35 50 1.2
14 105 24 1.0mH 0.277 2.4 28 33 50 1.0
14 105 31 1.0mH 0.194 3.1 29 49 50 0.9
14 105 40 1.0mH 0.180 4.0 30 49 10 0.8
14 155 13 1.5mH 0.630 1.3 27 34 50 1.0
14 155 14 1.5mH 0.518 1.4 26 47 50 0.8
14 155 17 1.5mH 0.374 1.7 26 28 50 0.7
1400 SERIES
Bobbin Type Inductors
3-20
recommended footprint
details
Tinned Leadout
outline dimensions (All dimensions in mm)
Part
Number Outline Dimensions Footprint
a b cdØe fØg
14 334 28 25.9 24.4 14.0 0.76 4.5* 23.4 1.5
14 334 33 26.2 24.4 18.5 0.90 4.5* 23.5 1.8
14 334 45 31.8 29.8 21.8 1.02 5.1 29.0 2.0
14 334 51 32.2 29.8 26.5 1.20 5.1 29.2 2.4
14 334 63 39.4 36.8 27.1 1.30 6.3 36.3 2.6
14 474 23 25.7 24.4 14.0 0.67 4.5* 23.3 1.3
14 474 27 26.1 24.4 18.5 0.85 4.5* 23.5 1.7
14 474 40 31.7 29.8 21.8 0.97 5.1 29.0 1.9
14 474 48 31.9 29.8 26.5 1.08 5.1 29.1 2.1
14 474 59 39.4 36.8 27.1 1.30 6.3 36.3 2.6
14 684 20 25.7 24.4 14.0 0.67 4.5* 23.3 1.3
14 684 22 25.9 24.4 18.5 0.75 4.5* 23.4 1.5
14 684 31 31.6 29.8 21.8 0.90 5.1 28.9 1.8
14 684 40 31.8 29.8 26.5 1.02 5.1 29.0 2.0
14 684 47 39.2 36.8 27.1 1.20 6.3 36.2 2.4
14 105 16 25.6 24.4 14.0 0.60 4.5* 23.2 1.2
14 105 17 25.7 24.4 18.5 0.67 4.5* 23.3 1.3
14 105 24 31.4 29.8 21.8 0.79 5.1 28.8 1.5
14 105 31 31.6 29.8 26.5 0.92 5.1 28.9 1.8
14 105 40 38.8 36.8 27.1 1.02 6.3 36.0 2.0
14 155 13 25.5 24.4 14.0 0.54 4.5* 23.1 1.0
14 155 14 25.6 24.4 18.5 0.60 4.5* 23.2 1.2
14 155 17 31.3 29.8 21.8 0.75 5.1 28.8 1.5
* The drilled hole for these devices have a 6.10Ø x 2.40 countersink.
1400 SERIES
Bobbin Type Inductors
3
-
1400
SER
I
ES
Inductors 3-21
electrical characteristics over operating free air temperature range
Part
Number
Inductance
(±10%)
(at 1kHz)
mH
RDC
(max.)
W
IDC
cont.
A
Temp
rise
(at IDC)
°C
Nominal Q
at
f kHz
Nominal
Self Resonant
Frequency
MHz
Qf
14 155 25 1.5 0.304 2.5 28 32 50 0.7
14 155 33 1.5 0.240 3.3 30 22 50 0.7
14 225 09 2.2 0.916 0.9 25 43 50 0.9
14 225 12 2.2 0.649 1.2 25 33 50 0.7
14 225 14 2.2 0.622 1.4 27 33 50 0.6
14 225 20 2.2 0.486 2.0 29 21 100 0.6
14 225 27 2.2 0.317 2.7 28 21 100 0.6
14 335 07 3.3 1.428 0.70 22 45 50 0.8
14 335 10 3.3 0.992 1.0 26 20 50 0.7
14 335 12 3.3 0.861 1.2 26 20 50 0.5
14 335 16 3.3 0.712 1.6 28 38 50 0.4
14 335 21 3.3 0.550 2.1 29 22 50 0.4
14 475 06 4.7 2.200 0.6 27 60 50 0.6
14 475 08 4.7 1.436 0.8 26 65 50 0.5
14 475 09 4.7 1.250 0.9 28 57 10 0.5
14 475 12 4.7 1.038 1.2 28 50 10 0.4
14 475 18 4.7 0.750 1.8 29 54 10 0.3
14 685 05 6.8 2.810 0.5 24 50 50 0.5
14 685 07 6.8 2.214 0.7 25 47 50 0.4
14 685 08 6.8 1.884 0.8 26 30 50 0.4
14 685 12 6.8 1.278 1.2 28 20 50 0.3
14 685 14 6.8 0.943 1.4 26 17 50 0.3
14 905 10 9.0 1.950 1.0 28 33 50 0.2
1400 SERIES
Bobbin Type Inductors
3-22
recommended footprint
details
Tinned Leadout
outline dimensions (All dimensions in mm)
Part
Number Outline Dimensions Footprint
a b cdØe fØg
14 155 25 31.5 29.8 26.5 0.85 5.1 28.9 1.7
14 155 33 38.8 36.8 27.1 1.02 6.3 36.0 2.0
14 225 09 25.3 24.4 14.0 0.48 4.5* 23.1 0.9
14 225 12 25.6 24.4 18.5 0.60 4.5* 23.2 1.2
14 225 14 31.1 29.8 21.8 0.67 5.1 28.7 1.3
14 225 20 31.4 29.8 26.5 0.79 5.1 28.8 1.5
14 225 27 38.6 36.8 27.1 0.92 6.3 35.9 1.8
14 335 07 25.2 24.4 14.0 0.43 4.5* 23.0 0.8
14335 10 25.5 24.4 18.5 0.54 4.5* 23.1 1.0
14 335 12 31.0 29.8 21.8 0.60 5.1 28.6 1.2
14 335 16 31.1 29.8 26.5 0.67 5.1 28.7 1.3
14 335 21 38.5 36.8 27.1 0.85 6.3 35.9 1.7
14 475 06 25.2 24.4 14.0 0.39 4.5* 23.0 0.7
14 475 08 25.3 24.4 18.5 0.48 4.5* 23.1 0.9
14 475 09 30.9 29.8 21.8 0.54 5.1 28.5 1.0
14 475 12 31.0 29.8 26.5 0.60 5.1 28.6 1.2
14 475 18 38.3 36.8 27.1 0.75 6.3 35.8 1.5
14 685 05 25.2 24.4 14.0 0.39 4.5* 23.0 0.7
14 685 07 25.2 24.4 18.5 0.43 4.5* 23.0 0.8
14 685 08 30.7 29.8 21.8 0.48 5.1 28.5 0.9
14 685 12 31.0 29.8 26.5 0.60 5.1 28.6 1.2
14 685 14 38.3 36.8 27.1 0.75 6.3 35.8 1.5
14 905 10 30.9 29.8 26.5 0.54 5.1 28.5 1.0
* The drilled hole for these devices have a 6.10Ø x 2.40 countersink.
1400 SERIES
Bobbin Type Inductors
electrical characteristics over operating free air temperature range
Part
Number
Inductance
(±10%)
(at 1kHz)
mH
RDC
(max.)
W
IDC
cont.
A
Temp
rise
(at IDC)
°C
Nominal Q
at
f kHz
Nominal
Self Resonant
Frequency
MHz
Qf
14 106 04 10 4.340 0.4 22 51 50 0.4
14 106 05 10 3.394 0.5 24 48 50 0.3
14106 06 10 2.294 0.6 25 48 50 0.2
14 106 10 10 1.950 1.0 28 35 50 0.2
14 106 11 10 1.394 1.1 27 30 50 0.1
14 156 04 15 4.912 0.4 25 61 10 0.2
14 156 05 15 3.740 0.5 21 55 10 0.2
14 156 07 15 2.960 0.7 27 50 10 0.1
14 156 10 15 2.186 1.0 29 55 10 0.1
14 226 04 22 6.926 0.4 26 30 50 0.2
14 226 06 22 5.000 0.6 29 25 50 0.1
14 226 08 22 3.500 0.8 29 21 50 0.1
14 336 04 33 7.306 0.4 21 30 50 0.1
14 336 06 33 4.838 0.6 24 25 50 0.1
14 476 05 47 7.446 0.5 25 30 10 0.1
Note : All data taken at TA=25°C.
1400 SERIES
Bobbin Type Inductors
3-24
Tinned Leadout
outline dimensions (All dimensions in mm)
Part
Number Outline Dimensions Footprint
a b cdØe fØg
14 106 04 25.1 24.4 14.0 0.34 4.5* 22.9 0.6
14 106 05 25.2 24.4 18.5 0.39 4.5* 23.0 0.7
14 106 06 30.9 29.8 21.8 0.54 5.1 28.5 1.0
14 106 10 30.9 29.8 26.5 0.54 5.1 28.5 1.0
14 106 11 38.1 36.8 27.1 0.67 6.3 35.7 1.3
14 156 04 25.1 24.4 18.5 0.34 4.5* 22.9 0.6
14 156 05 30.6 29.8 21.8 0.43 5.1 28.4 0.8
14 156 07 30.7 29.8 26.5 0.48 5.1 28.5 0.8
14 156 10 38.0 36.8 27.1 0.60 6.3 35.6 1.2
14 226 04 30.5 29.8 21.8 0.34 5.1 28.3 0.6
14 226 06 30.6 29.8 26.5 0.43 5.1 28.4 0.8
14 226 08 37.9 36.8 27.1 0.54 6.3 35.5 1.0
14 336 04 30.6 29.8 26.5 0.39 5.1 28.4 0.7
14 336 06 37.7 36.8 27.1 0.48 6.3 35.5 0.9
14 476 05 37.6 36.8 27.1 0.43 6.3 35.4 0.8
* The drilled hole for these devices have a 6.10Ø x 2.40 countersink
1400 SERIES
Bobbin Type Inductors
recommended footprint
details
3
-
1400
SER
I
ES
Inductors 3-25
typical core characteristics
Inductance
Temperature
Coefficient
Resistance
Temperature
Coefficient
Curie
Temperature
TC
Saturation
Flux
BSAT
215ppm 4100ppm 130°C 240mT
ordering information
The part number consists of seven digits 14 XXX YY. Where XXX is the inductance in nH
expressed as 2 digits + exponent, YY is the current rating in multiples of 0.1A, up to 9.9A.
If the current rating exceeds 9.9A YY=current rating in Amps.
1400 SERIES
Bobbin Type Inductors
3-26
