Precision Incorporated

LD Series

LD-Series
Switchmode Inductors
Drum Core

Features:
  • High saturation materials, ideal for applications requiring both high-current rating and small size
  • Used in switching regulators, power supplies, SCR and Triac controls, RFI suppression and filters
  • Finished with UL-VW-1 rated sleeve
  • Open Magnetic circuit construction
  • Custom values and configurations available
  General Product Information General Production Information Mechanical Electrical RFQ form  
General Product Info

How to choose your model:

  1. Calculate the energy storage needed based on inductance and current
  2. No de-rating needed for ambients up to 8

Mechanical

LA Mechanical Drawing
Precision Model
Number
 
A
(max)
B
(max)
C
± 1.5
E
± 0.05
F
± 0.5
PDF
mm
8
11.5
15
0.65
3
Click here for PDF
in
0.31
0.45
0.59
0.03
0.12
mm
10
14
15
0.65
5
Click here for PDF
in
0.39
0.55
0.59
0.03
0.20
mm
12.5
21
15
0.8
3
Click here for PDF
in
0.49
0.83
0.59
0.03
0.12



LD Mechanical Drawing
Precision Model
Number
A
(max)
B
(max)
C
(nom)
D
(dia)
E
(nom)
PDF
mm
16.76
21.4
--
Note 1
Note 1
Click here for PDF
in
0.66
0.84
--
Note 1
Note 1
mm
21.1
21.4
--
Note 1
Note 1
Click here for PDF
in
0.83
0.84
--
Note 1
Note 1
mm
28
21.4
--
Note 1
Note 1
Click here for PDF
in
1.10
0.84
--
Note 1
Note 1
mm
40.6
26.2
--
Note 1
Note 1
Click here for PDF
in
1.60
1.03
--
Note 1
Note 1
mm
40.6
36.8
--
Note 1
Note 1
Click here for PDF
in
1.60
1.45
--
Note 1
Note 1
mm
50.8
38.1
--
Note 1
Note 1
Click here for PDF
in
2.00
1.50
--
Note 1
Note 1
mm
61
38.1
--
Note 1
Note 1
Click here for PDF
in
2.40
1.50
--
Note 1
Note 1

Notes:

1.) See dimensions “D” and “E” within electrical specifications.




electrical

LD-08120 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
(Note 2)
LD-08120-01R0
1.00
0.015
3.00
LD-08120-01R2
1.20
0.015
2.80
LD-08120-01R5
1.50
0.015
2.70
LD-08120-02R2
2.20
0.015
2.60
LD-08120-02R7
2.70
0.020
2.50
LD-08120-03R3
3.30
0.020
2.50
LD-08120-03R9
3.90
0.025
2.50
LD-08120-04R7
4.70
0.025
2.30
LD-08120-05R6
5.60
0.030
2.10
LD-08120-06R8
6.80
0.030
1.80
LD-08120-08R2
8.20
0.035
1.20
LD-08120-0100
10.00
0.045
1.00
LD-08120-0120
12.00
0.050
1.00
LD-08120-0150
15.00
0.055
0.90
LD-08120-0180
18.00
0.090
0.90
LD-08120-0220
22.00
0.095
0.80
LD-08120-0270
27.00
0.110
0.75
LD-08120-0330
33.00
0.125
0.70
LD-08120-0390
39.00
0.140
0.65
LD-08120-0470
47.00
0.160
0.60
LD-08120-0560
56.00
0.180
0.60
LD-08120-0680
68.00
0.200
0.56
LD-08120-0820
82.00
0.270
0.48
LD-08120-0101
100.00
0.310
0.45
LD-08120-0121
120.00
0.370
0.43
LD-08120-0151
150.00
0.470
0.40
LD-08120-0181
180.00
0.540
0.40
LD-08120-0221
220.00
0.730
0.38
LD-08120-0271
270.00
0.830
0.32
LD-08120-0331
330.00
0.950
0.30
LD-08120-0391
390.00
1.220
0.25
LD-08120-0471
470.00
1.630
0.22
LD-08120-0561
560.00
1.800
0.20
LD-08120-0681
680.00
2.100
0.18
LD-08120-0821
820.00
2.900
0.17
LD-08120-0102
1000.00
3.200
0.15

Notes:

1.) Inductance Measured at 1Khz, 0.1Vrms, without DC current and inductance values from 1uH to 8.2uH have a tolerance of +/- 30% and for inductance values from 10uH and above the tolerance is +/-20%.

2.) Rated DC current at which inductance will be decreased by 10% from it initial value or the DC current at a temperature rise of 40 degrees Centigrade or whichever is smaller.


LD-10140 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
(Note 2)
LD-10140-01R0
1
0.015
4.5
LD-10140-01R5
1.5
0.02
4.5
LD-10140-02R2
2.2
0.02
4.2
LD-10140-02R7
2.7
0.02
4.2
LD-10140-03R3
3.3
0.02
4
LD-10140-03R9
3.9
0.02
4
LD-10140-04R7
4.7
0.025
4
LD-10140-05R6
5.6
0.025
4
LD-10140-06R8
6.8
0.025
4
LD-10140-08R2
8.2
0.035
3.8
LD-10140-0100
10
0.04
3.8
LD-10140-0120
12
0.04
3.2
LD-10140-0150
15
0.045
2.8
LD-10140-0180
18
0.06
2.5
LD-10140-0220
22
0.07
2.1
LD-10140-0270
27
0.085
2
LD-10140-0330
33
0.09
1.8
LD-10140-0390
39
0.1
1.6
LD-10140-0470
47
0.11
1.5
LD-10140-0560
56
0.15
1.3
LD-10140-0680
68
0.19
1
LD-10140-0820
82
0.21
0.9
LD-10140-0101
100
0.24
0.8
LD-10140-0121
120
0.26
0.8
LD-10140-0151
150
0.31
0.75
LD-10140-0181
180
0.38
0.7
LD-10140-0221
220
0.43
0.65
LD-10140-0271
270
0.49
0.63
LD-10140-0331
330
0.66
0.6
LD-10140-0391
390
0.79
0.58
LD-10140-0471
470
0.91
0.52
LD-10140-0561
560
1.13
0.5
LD-10140-0681
680
1.3
0.4
LD-10140-0821
820
1.53
0.3
LD-10140-0102
1000
1.8
0.27

Notes:

1.) Inductance Measured at 1Khz, 0.1Vrms, without DC current and inductance values from 1uH to 8.2uH have a tolerance of +/- 30% and for inductance values from 10uH and above the tolerance is +/-20%.

2.) Rated DC current at which inductance will be decreased by 10% from it initial value or the DC current at a temperature rise of 40 degrees Centigrade or whichever is smaller.


LD-13210 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
(Note 2)
LD-13210-01R0
1
0.01
9
LD-13210-01R5
1.5
0.015
9
LD-13210-02R2
2.2
0.015
9
LD-13210-02R7
2.7
0.015
9
LD-13210-03R3
3.3
0.015
8.5
LD-13210-03R9
3.9
0.015
8
LD-13210-04R7
4.7
0.02
7.5
LD-13210-05R6
5.6
0.025
7.5
LD-13210-06R8
6.8
0.025
7.5
LD-13210-08R2
8.2
0.025
7.2
LD-13210-0100
10
0.03
7.2
LD-13210-0120
12
0.03
7
LD-13210-0150
15
0.035
6.5
LD-13210-0180
18
0.035
6.3
LD-13210-0220
22
0.045
5.5
LD-13210-0270
27
0.05
4.5
LD-13210-0330
33
0.07
4
LD-13210-0390
39
0.07
3.8
LD-13210-0470
47
0.07
3.6
LD-13210-0560
56
0.08
3.2
LD-13210-0680
68
0.09
3
LD-13210-0820
82
0.095
2.6
LD-13210-0101
100
0.12
2.5
LD-13210-0121
120
0.14
2.3
LD-13210-0151
150
0.17
2.1
LD-13210-0181
180
0.19
2
LD-13210-0221
220
0.25
1.8
LD-13210-0271
270
0.34
1.5
LD-13210-0331
330
0.45
1.5
LD-13210-0391
390
0.51
1.3
LD-13210-0471
470
0.56
1.2
LD-13210-0561
560
0.64
1
LD-13210-0681
680
0.71
1
LD-13210-0821
820
1.01
0.9
LD-13210-0102
1000
1.2
0.8

Notes:

1.) Inductance Measured at 1Khz, 0.1Vrms, without DC current and inductance values from 1uH to 8.2uH have a tolerance of +/- 30% and for inductance values from 10uH and above the tolerance is +/-20%.

2.) Rated DC current at which inductance will be decreased by 10% from it initial value or the DC current at a temperature rise of 40 degrees Centigrade or whichever is smaller.


LD-17210 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH ± 20%)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
Typical
Saturation
Current
(Amps)
(Note 2)
Typical
Lead
Spacing “E”
(mm)
Typical
Lead
Diameter “D”
(mm)
LD-17210-01R0
1
0.003
9
87
14
1.37
LD-17210-01R2
1.2
0.003
9
68
14
1.37
LD-17210-01R5
1.5
0.004
9
56
14
1.37
LD-17210-01R8
1.8
0.004
9
56
14
1.37
LD-17210-02R2
2.2
0.005
9
47
14
1.37
LD-17210-02R7
2.7
0.005
9
47
14
1.37
LD-17210-03R3
3.3
0.005
9
40
14
1.37
LD-17210-03R9
3.9
0.006
9
36
14
1.37
LD-17210-04R7
4.7
0.007
9
32
14
1.37
LD-17210-05R6
5.6
0.007
9
29
14
1.37
LD-17210-06R8
6.8
0.008
9
26
14
1.37
LD-17210-08R2
8.2
0.009
9
24.5
14
1.37
LD-17210-0100
10
0.01
9
21.2
14
1.37
LD-17210-0120
12
0.01
9
19
14
1.37
LD-17210-0150
15
0.02
7.2
17.5
12.7
1.22
LD-17210-0180
18
0.02
7.2
16.5
12.7
1.22
LD-17210-0220
22
0.03
5.5
15.8
12.7
1.09
LD-17210-0270
27
0.03
4.5
14.4
12.7
0.99
LD-17210-0330
33
0.04
4
13.2
12.1
0.889
LD-17210-0390
39
0.05
4
11.8
12.1
0.889
LD-17210-0470
47
0.06
2.8
11
11.9
0.787
LD-17210-0560
56
0.07
2.8
10
11.9
0.787
LD-17210-0680
68
0.08
2.8
8.9
12.7
0.787
LD-17210-0820
82
0.08
2.8
8.2
12.7
0.787
LD-17210-0101
100
0.1
2.8
7.5
12.7
0.787
LD-17210-0121
120
0.13
2
5.8
12.7
0.711
LD-17210-0151
150
0.18
1.6
5.6
12.7
0.635
LD-17210-0181
180
0.22
1.6
5.1
12.7
0.635
LD-17210-0221
220
0.24
1.6
4.3
12.7
0.635
LD-17210-0271
270
0.3
1.6
4.1
12.2
0.559
LD-17210-0331
330
0.34
1.3
3.8
12.2
0.559
LD-17210-0391
390
0.46
1
3.3
12.2
0.559
LD-17210-0471
470
0.64
0.8
3.2
12.1
0.508
LD-17210-0561
560
0.7
0.8
2.9
12.1
0.457

Notes:

1.) Tolerance: 10 uH and above, +/- 10%; below 10 uH, +/- 20%
2.) Saturation Current: Inductance drops 5% at this current

Electrical Specifications: Dielectric: coating or covering optional
Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C


LD-21210 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH ± 20%)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
Typical
Saturation
Current
(Amps)
(Note 2)
Typical
Lead
Spacing “E”
(mm)
Typical
Lead
Diameter “D”
(mm)
LD-21210-01R0
1
0.003
11
108
15.7
1.524
LD-21210-01R2
1.2
0.003
11
108
15.7
1.524
LD-21210-01R5
1.5
0.003
11
83
15.7
1.524
LD-21210-01R8
1.8
0.003
11
68
15.7
1.524
LD-21210-02R2
2.2
0.004
11
68
15.7
1.524
LD-21210-02R7
2.7
0.005
11
58
15.7
1.524
LD-21210-03R3
3.3
0.005
11
58
15.7
1.524
LD-21210-03R9
3.9
0.005
11
50
15.7
1.524
LD-21210-04R7
4.7
0.005
11
50
15.7
1.524
LD-21210-05R6
5.6
0.006
11
44
15.7
1.524
LD-21210-06R8
6.8
0.007
11
39
15.7
1.524
LD-21210-08R2
8.2
0.007
11
36
15.7
1.524
LD-21210-0100
10
0.009
11
30
15.7
1.524
LD-21210-0120
12
0.009
11
27
15.7
1.524
LD-21210-0150
15
0.01
9
25
15.7
1.372
LD-21210-0180
18
0.02
7.2
22
15.6
1.219
LD-21210-0220
22
0.02
7.2
21
15.6
1.219
LD-21210-0270
27
0.03
5.5
20.5
14.6
1.092
LD-21210-0330
33
0.03
5.5
18.6
14.6
1.092
LD-21210-0390
39
0.03
5.5
17
15.2
1.092
LD-21210-0470
47
0.04
5.5
15.1
15.2
1.041
LD-21210-0560
56
0.04
5.5
13.6
15.2
1.041
LD-21210-0680
68
0.05
4.8
12.7
15.2
0.991
LD-21210-0820
82
0.06
4.8
11.3
15.2
0.991
LD-21210-0101
100
0.08
4
10.4
15.2
0.838
LD-21210-0121
120
0.09
4
9.4
15.2
0.838
LD-21210-0151
150
0.1
4
8.6
15.2
0.838
LD-21210-0181
180
0.11
4
7.8
15.2
0.838
LD-21210-0221
220
0.15
2.8
7
15.2
0.787
LD-21210-0271
270
0.21
2
6.3
15.2
0.762
LD-21210-0331
330
0.31
1.6
5.2
15.2
0.635
LD-21210-0391
390
0.32
1.6
4.9
15.2
0.635
LD-21210-0471
470
0.36
1.6
4.5
15
0.635
LD-21210-0561
560
0.39
1.6
4.1
15
0.635
LD-21210-0681
680
0.43
1.6
3.7
15
0.635
LD-21210-0821
820
0.59
1.3
3.4
15
0.559
LD-21210-0102
1000
0.82
1
3.1
15
0.508
LD-21210-0122
1200
1.1
0.8
2.7
15
0.508
LD-21210-0152
1500
1.3
0.8
2.4
15
0.508
LD-21210-0182
1800
1.4
0.8
2.2
15
0.508
LD-21210-0222
2200
1.5
0.8
2
15
0.508

Notes:

1.) Tolerance: 10 uH and above, +/- 10%; below 10 uH, +/- 20%
2.) Saturation Current: Inductance drops 5% at this current

Electrical Specifications: Dielectric: coating or covering optional
Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C


LD-28210 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH ± 20%)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
Typical
Saturation
Current
(Amps)
(Note 2)
Typical
Lead
Spacing “E”
(mm)
Typical
Lead
Diameter “D”
(mm)
LD-28210-01R0
1.5
0.003
21
116
20.1
2.134
LD-28210-01R2
1.2
0.003
21
116
20.1
2.134
LD-28210-01R5
1.5
0.003
21
116
20.1
2.134
LD-28210-01R8
1.8
0.003
21
90
20.1
2.134
LD-28210-02R2
2.2
0.003
21
90
20.1
2.134
LD-28210-02R7
2.7
0.003
21
74
20.1
2.134
LD-28210-03R3
3.3
0.003
21
74
20.1
2.134
LD-28210-03R9
3.9
0.003
21
62
20.1
2.134
LD-28210-04R7
4.7
0.003
21
54
20.1
2.134
LD-28210-05R6
5.6
0.003
21
54
20.1
2.134
LD-28210-06R8
6.8
0.004
21
47
20.1
2.134
LD-28210-08R2
8.2
0.004
21
42
19.6
2.134
LD-28210-0100
10
0.006
17
38
19.1
1.905
LD-28210-0120
12
0.008
13
35
19.1
1.727
LD-28210-0150
15
0.009
13
32
19.1
1.727
LD-28210-0180
18
0.01
13
29
19.1
1.727
LD-28210-0220
22
0.01
13
25
20.3
1.727
LD-28210-0270
27
0.01
13
23
19.8
1.727
LD-28210-0330
33
0.02
13
20
19.8
1.524
LD-28210-0390
39
0.02
11
19
19.3
1.372
LD-28210-0470
47
0.02
9
19
19.3
1.372
LD-28210-0560
56
0.03
9
17.5
19.3
1.372
LD-28210-0680
68
0.03
9
15.6
19.3
1.372
LD-28210-0820
82
0.03
9
14
19.3
1.372
LD-28210-0101
100
0.03
9
13.2
19.3
1.372
LD-28210-0121
120
0.05
7.2
12.1
18.8
1.295
LD-28210-0151
150
0.06
5.5
10.8
18.3
1.092
LD-28210-0181
180
0.072
5.5
9.7
18.3
1.092
LD-28210-0221
220
0.08
5.5
8.7
20.1
1.041
LD-28210-0271
270
0.11
4.5
7.9
19.6
0.991
LD-28210-0331
330
0.122
4.5
7.1
19.6
0.991
LD-28210-0391
390
0.169
4
6.7
18.8
0.889
LD-28210-0471
470
0.187
4
6
18.8
0.889
LD-28210-0561
560
0.205
4
5.5
18.8
0.889
LD-28210-0681
680
0.256
2.8
5
18.4
0.787
LD-28210-0821
820
0.288
2.8
4.5
18.4
0.787
LD-28210-0102
1000
0.426
2
4.1
18.2
0.711
LD-28210-0122
1200
0.462
2
3.7
19.3
0.711
LD-28210-0152
1500
0.518
2
3.4
19.3
0.711
LD-28210-0182
1800
0.705
1.6
2.8
18.8
0.559
LD-28210-0222
2200
1.02
1.3
2.5
18.3
0.559
LD-28210-0272
2700
1.14
1.3
2.3
18.3
0.559
LD-28210-0332
3300
1.27
1.3
2
18.3
0.559
LD-28210-0392
3900
1.67
1
1.8
17.8
0.508
LD-28210-0472
4700
1.86
1
1.7
18.5
0.508

Notes:

1.) Tolerance: 10 uH and above, +/- 10%; below 10 uH, +/- 20%
2.) Saturation Current: Inductance drops 5% at this current

Electrical Specifications: Dielectric: coating or covering optional
Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C


LD-41260 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH ± 20%)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
Typical
Saturation
Current
(Amps)
(Note 2)
Typical
Lead
Spacing “E”
(mm)
Typical
Lead
Diameter “D”
(mm)
LD-41260-01R8
1.8
0.002
27
150
27.9
2.388
LD-41260-02R2
2.2
0.002
27
150
27.9
2.388
LD-41260-02R7
2.7
0.003
27
115
27.9
2.388
LD-41260-03R3
3.3
0.003
27
115
27.9
2.388
LD-41260-03R9
3.9
0.003
27
95
27.9
2.388
LD-41260-04R7
4.7
0.003
27
95
27.9
2.388
LD-41260-05R6
5.6
0.004
27
79
27.9
2.388
LD-41260-06R8
6.8
0.004
27
79
27.9
2.388
LD-41260-08R2
8.2
0.004
27
69
27.9
2.388
LD-41260-0100
10
0.005
27
61
27.9
2.388
LD-41260-0120
12
0.005
27
55
27.9
2.388
LD-41260-0150
15
0.006
27
49
27.9
2.388
LD-41260-0180
18
0.008
27
41
27.9
2.388
LD-41260-0220
22
0.009
21
38
27.9
2.134
LD-41260-0270
27
0.01
21
36
27.9
2.134
LD-41260-0330
33
0.011
21
31
27.9
2.134
LD-41260-0390
39
0.012
21
20
27.9
2.134
LD-41260-0470
47
0.018
14.4
30
27.9
1.727
LD-41260-0560
56
0.019
14.4
26
28.2
1.727
LD-41260-0680
68
0.021
14.4
24
27.9
1.727
LD-41260-0820
82
0.023
14.4
22
27.9
1.727
LD-41260-0101
100
0.025
14.4
20
27.9
1.727
LD-41260-0121
120
0.028
14.4
18
27.9
1.727
LD-41260-0151
150
0.04
11.4
16.4
27.9
1.524
LD-41260-0181
180
0.045
11.4
14.6
27.9
1.524
LD-41260-0221
220
0.05
11.4
13.2
27.9
1.524
LD-41260-0271
270
0.056
11.4
11.8
27.9
1.524
LD-41260-0331
330
0.074
11.4
11.4
29.5
1.372
LD-41260-0391
390
0.082
9
10.1
28.7
1.372
LD-41260-0471
470
0.114
7.2
9.2
28.7
1.219
LD-41260-0561
560
0.125
7.2
8.3
28.7
1.219
LD-41260-0681
680
0.139
7.2
7.6
28.7
1.219
LD-41260-0821
820
0.154
7.2
6.8
28.7
1.219
LD-41260-0102
1000
0.216
5.5
6.2
27.9
1.092
LD-41260-0122
1200
0.232
5.5
5.7
27.9
1.092
LD-41260-0152
1500
0.324
4.5
5.1
29
0.991
LD-41260-0182
1800
0.36
4.5
4.6
29
0.991
LD-41260-0222
2200
0.494
4
4.2
28.2
0.838
LD-41260-0272
2700
0.555
4
3.8
28.2
0.838
LD-41260-0332
3300
0.773
2.8
3.4
27.7
0.787
LD-41260-0392
3900
0.845
2.8
3.1
27.7
0.787
LD-41260-0472
4700
1.14
2
2.9
27.2
0.711
LD-41260-0562
5600
1.6
2
2.5
26.7
0.711
LD-41260-0682
6800
1.76
1.6
2.3
26.7
0.635
LD-41260-0822
8200
1.95
1.6
2
27.7
0.635
LD-41260-0103
10000
2.76
1.3
1.8
27.2
0.559
LD-41260-0123
12000
3.04
1.3
1.7
27.2
0.559
LD-41260-0153
15000
3.39
1.3
1.5
27.2
0.559

Notes:

1.) Tolerance: 10 uH and above, +/- 10%; below 10 uH, +/- 20%
2.) Saturation Current: Inductance drops 5% at this current

Electrical Specifications: Dielectric: coating or covering optional
Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C


LD-41370 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH ± 20%)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
Typical
Saturation
Current
(Amps)
(Note 2)
Typical
Lead
Spacing “E”
(mm)
Typical
Lead
Diameter “D”
(mm)
LD-41370-01R8
1.8
0.002
35
155
28.7
2.667
LD-41370-02R2
2.2
0.002
35
155
28.7
2.667
LD-41370-02R7
2.7
0.002
35
125
28.7
2.667
LD-41370-03R3
3.3
0.002
35
125
28.7
2.667
LD-41370-03R9
3.9
0.003
35
102
28.7
2.667
LD-41370-04R7
4.7
0.003
35
87
28.7
2.667
LD-41370-05R6
5.6
0.003
35
87
28.7
2.667
LD-41370-06R8
6.8
0.003
35
87
28.7
2.667
LD-41370-08R2
8.2
0.003
35
76
28.7
2.667
LD-41370-0100
10
0.004
35
67
28.7
2.667
LD-41370-0120
12
0.004
35
60
28.7
2.667
LD-41370-0150
15
0.005
35
49
28.7
2.667
LD-41370-0180
18
0.007
27
45
27.9
2.388
LD-41370-0220
22
0.007
27
42
27.9
2.388
LD-41370-0270
27
0.008
27
35
27.9
2.388
LD-41370-0330
33
0.009
27
34
27.9
2.388
LD-41370-0390
39
0.01
27
30
27.9
2.388
LD-41370-0470
47
0.011
27
28
27.9
2.388
LD-41370-0560
56
0.013
21
26
27.9
2.134
LD-41370-0680
68
0.015
21
23
27.9
2.134
LD-41370-0820
82
0.017
21
20
27.9
2.134
LD-41370-0101
100
0.018
21
19
27.9
2.134
LD-41370-0121
120
0.022
17
18
27.4
1.905
LD-41370-0151
150
0.025
17
16
27.4
1.905
LD-41370-0181
180
0.035
13.5
14
28.4
1.727
LD-41370-0221
220
0.04
13.5
13
28.4
1.727
LD-41370-0271
270
0.044
13.5
11
28.4
1.727
LD-41370-0331
330
0.049
13.5
10
28.4
1.727
LD-41370-0391
390
0.07
11.4
9.7
27.7
1.524
LD-41370-0471
470
0.078
11.4
8.8
27.7
1.524
LD-41370-0561
560
0.105
9
8.1
27.2
1.372
LD-41370-0681
680
0.115
9
7.4
27.2
1.372
LD-41370-0821
820
0.127
9
6.7
27.2
1.372
LD-41370-0102
1000
0.176
7.2
6.1
26.7
1.219
LD-41370-0122
1200
0.195
7.2
5.5
26.7
1.219
LD-41370-0152
1500
0.274
5.5
5
26.2
1.092
LD-41370-0182
1800
0.302
5.5
4.5
27.9
1.092
LD-41370-0222
2200
0.338
5.5
4.1
27.9
1.092
LD-41370-0272
2700
0.459
4.5
3.7
27.4
0.991
LD-41370-0332
3300
0.642
4
3.4
26.9
0.889
LD-41370-0392
3900
0.699
4
3
26.9
0.889
LD-41370-0472
4700
0.775
4
2.8
26.9
0.889
LD-41370-0562
5600
0.843
4
2.6
26.9
0.889
LD-41370-0682
6800
1.15
2.8
2.3
26.4
0.787
LD-41370-0822
8200
1.26
2.8
2.1
27.7
0.787
LD-41370-0103
10000
1.74
2
1.9
27.2
0.711
LD-41370-0123
12000
1.92
2
1.7
27.2
0.711
LD-41370-0153
15000
2.17
2
1.5
27.2
0.711

Notes:

1.) Tolerance: 10 uH and above, +/- 10%; below 10 uH, +/- 20%
2.) Saturation Current: Inductance drops 5% at this current

Electrical Specifications: Dielectric: coating or covering optional
Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C


LD-51380 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH ± 20%)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
Typical
Saturation
Current
(Amps)
(Note 2)
Typical
Lead
Spacing “E”
(mm)
Typical
Lead
Diameter “D”
(mm)
LD-51380-04R7
4.7
0.002
35
150
36.3
2.667
LD-51380-05R6
5.6
0.002
35
123
36.3
2.667
LD-51380-06R8
6.8
0.003
35
104
36.3
2.667
LD-51380-08R2
8.2
0.003
35
90
36.3
2.667
LD-51380-0100
10
0.003
35
79.4
36.3
2.667
LD-51380-0120
12
0.004
35
71
36.3
2.667
LD-51380-0150
15
0.004
35
64.3
36.3
2.667
LD-51380-0180
18
0.005
35
58.7
36.3
2.667
LD-51380-0220
22
0.005
35
54
36.3
2.667
LD-51380-0270
27
0.006
35
50
36.3
2.667
LD-51380-0330
33
0.006
35
46.5
36.3
2.667
LD-51380-0390
39
0.006
35
43.5
36.3
2.667
LD-51380-0470
47
0.008
35
40.9
38.9
2.667
LD-51380-0560
56
0.009
35
36.5
38.9
2.667
LD-51380-0680
68
0.009
35
32.9
38.9
2.667
LD-51380-0820
82
0.01
35
30
38.9
2.667
LD-51380-0101
100
0.014
27
26.5
36.8
2.388
LD-51380-0121
120
0.015
27
24.5
36.8
2.388
LD-51380-0151
150
0.023
21
21.4
35.8
2.134
LD-51380-0181
180
0.025
21
19.5
35.8
2.134
LD-51380-0221
220
0.028
21
18
35.8
2.134
LD-51380-0271
270
0.03
21
16.2
35.8
2.134
LD-51380-0331
330
0.04
17
14.8
35.1
1.905
LD-51380-0391
390
0.055
13.5
13.6
34.3
1.727
LD-51380-0471
470
0.061
13.5
12.3
34.3
1.727
LD-51380-0561
560
0.068
13.5
11.3
34.3
1.727
LD-51380-0681
680
0.94
11.4
10.3
33.8
1.524
LD-51380-0821
820
0.104
11.4
9.4
33.8
1.524
LD-51380-0102
1000
0.143
9
8.5
33.8
1.372
LD-51380-0122
1200
0.156
9
7.7
35.6
1.372
LD-51380-0152
1500
0.219
7.2
6.8
34.8
1.219
LD-51380-0182
1800
0.241
7.2
6.3
34.8
1.219
LD-51380-0222
2200
0.27
7.2
5.7
34.8
1.219
LD-51380-0272
2700
0.364
5.5
5.1
34
1.092
LD-51380-0332
3300
0.498
4.5
4.6
33.5
0.991
LD-51380-0392
3900
0.548
4.5
4.2
33.5
0.991
LD-51380-0472
4700
0.608
4.5
3.9
33.5
0.991
LD-51380-0562
5600
0.671
4.5
3.5
35.1
0.991
LD-51380-0682
6800
0.75
4.5
3.2
35.1
0.991
LD-51380-0822
8200
1.03
4
2.9
34.3
0.889
LD-51380-0103
10000
1.16
4
2.6
34.3
0.889
LD-51380-0123
12000
1.54
2.8
2.4
33.8
0.787
LD-51380-0153
15000
1.75
2.8
2.2
33.8
0.787
LD-51380-0183
18000
1.94
2.8
2
35.1
0.711
LD-51380-0223
22000
2.74
2
1.8
34.5
0.711
LD-51380-0273
27000
3.71
1.7
1.6
33.8
0.635
LD-51380-0333
33000
4.16
1.7
1.5
33.8
0.635
LD-51380-0393
39000
5.56
1.4
1.4
33.3
0.635
LD-51380-0473
47000
6.19
1.4
1.2
34
0.559

Notes:

1.) Tolerance: 10 uH and above, +/- 10%; below 10 uH, +/- 20%
2.) Saturation Current: Inductance drops 5% at this current

Electrical Specifications: Dielectric: coating or covering optional
Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C


LD-61380 Series
 
Available in PDF format
Precision Model
Number
Inductance
(µH ± 20%)
(Note 1)
DC
Resistance
(Ohms Max.)
Rated Current
(Amps. Min.)
Typical
Saturation
Current
(Amps)
(Note 2)
Typical
Lead
Spacing “E”
(mm)
Typical
Lead
Diameter “D”
(mm)
LD-61380-05R6
5.6
0.002
45
200
40.6
3.048
LD-61380-06R8
6.8
0.002
45
163
40.6
3.048
LD-61380-08R2
8.2
0.002
45
163
40.6
3.048
LD-61380-0100
10
0.002
45
138
40.6
3.048
LD-61380-0120
12
0.003
45
120
40.6
3.048
LD-61380-0150
15
0.003
45
105
43.2
3.048
LD-61380-0180
18
0.004
45
94
43.2
3.048
LD-61380-0220
22
0.004
45
85
43.2
3.048
LD-61380-0270
27
0.004
45
78
43.2
3.048
LD-61380-0330
33
0.005
45
72
43.2
3.048
LD-61380-0390
39
0.005
45
66
45.7
3.048
LD-61380-0470
47
0.006
45
58
45.7
3.048
LD-61380-0560
56
0.007
45
54
45.7
3.048
LD-61380-0680
68
0.008
45
48
45.7
3.048
LD-61380-0820
82
0.009
45
43
45.7
3.048
LD-61380-0101
100
0.01
45
40
45.7
3.048
LD-61380-0121
120
0.011
45
36
45.7
3.048
LD-61380-0151
150
0.012
45
32
45.7
3.048
LD-61380-0181
180
0.016
35
31
45.7
2.667
LD-61380-0221
220
0.017
35
28
45.7
2.667
LD-61380-0271
270
0.023
27
24
45.7
2.388
LD-61380-0331
330
0.03
21
23
45.7
2.134
LD-61380-0391
390
0.043
17
21
43.2
1.905
LD-61380-0471
470
0.046
17
19.7
43.2
1.905
LD-61380-0561
560
0.048
17
17.4
44.5
1.905
LD-61380-0681
680
0.052
17
15.9
45.7
1.905
LD-61380-0821
820
0.065
17
14
45.7
1.905
LD-61380-0102
1000
0.094
13.5
12.7
44.5
1.727
LD-61380-0122
1200
0.102
13.5
11.9
45.2
1.727
LD-61380-0152
1500
0.118
13.5
10.9
45.7
1.727
LD-61380-0182
1800
0.154
11.4
10.1
43.2
1.524
LD-61380-0222
2200
0.216
9
8.9
43.2
1.372
LD-61380-0272
2700
0.242
9
8
44.5
1.372
LD-61380-0332
3300
0.264
9
7.1
45.7
1.372
LD-61380-0392
3900
0.348
7.2
6.8
44.5
1.219
LD-61380-0472
4700
0.392
7.2
6.1
45.2
1.219
LD-61380-0562
5600
0.432
7.2
5.6
45.7
1.219
LD-61380-0682
6800
0.594
5.5
5
43.2
1.092
LD-61380-0822
8200
0.66
5.5
4.6
44.5
1.092
LD-61380-0103
10000
0.756
5.5
4
45.7
1.092
LD-61380-0123
12000
0.984
4.5
3.7
45.7
0.991
LD-61380-0153
15000
1.41
4
3
44.5
0.889
LD-61380-0183
18000
1.52
4
2.8
45.2
0.889
LD-61380-0223
22000
1.8
4
2.7
45.7
0.889
LD-61380-0273
27000
2.37
2.8
2.5
44.5
0.787
LD-61380-0333
33000
2.64
2.8
2.2
45.7
0.787
LD-61380-0393
39000
3.57
2
2.1
44.5
0.711
LD-61380-0473
47000
3.93
2
1.9
45.2
0.711
LD-61380-0563
56000
4.32
2
1.7
45.7
0.711
LD-61380-0683
68000
5.22
2
1.5
47
0.711

Notes:

1.) Tolerance: 10 uH and above, +/- 10%; below 10 uH, +/- 20%
2.) Saturation Current: Inductance drops 5% at this current

Electrical Specifications: Dielectric: coating or covering optional
Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C

RFQ form Mechanical Electrical