TJ31UTG1R2M Vishay, TJ31UTG1R2M Datasheet - Page 5

• Manufacturer Part Number: TJ31UTG1R2M
• Manufacturer: Vishay
• Type: High Currentr

Specifications of TJ31UTG1R2M

• Inductance: 1.2uH
• Tolerance (+ Or -): 20%
• Technology: Wirewound
• Impedance: Not RequiredOhm
• Lead Style: Toroid
• Lead Spacing: 6.6mm
• Dc Current: 10A
• Test Frequency: 10KHz
• Dc Resistance: 6mOhm
• Military Standard: Not Required
• Failure Rate: Not Required
• Product Diameter (mm): 16.5mm
• Product Height (mm): Not Requiredmm
• Product Depth (mm): 7.6mm
• Product Length (mm): Not Requiredmm
• Lead Free Status / RoHS Status: Not Compliant

Note
• The DC current values listed are typical values that drop the nominal inductance by the percent listed.
Document Number: 34079
Revision: 08-Jul-09
MODEL
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX
TJ7-XX 100.0 ± 15 0.027
TJ7-XX 120.0 ± 15 0.030
TJ7-XX 150.0 ± 15 0.033
TJ7-XX 180.0 ± 15 0.036
TJ7-XX 220.0 ± 15 0.040
TJ7-XX 270.0 ± 15 0.046
TJ7-XX 330.0 ± 15 0.051
TJ7-XX 390.0 ± 15 0.053
TJ7-XX 470.0 ± 15 0.060
TJ7-XX 560.0 ± 15 0.066
TJ7-XX 680.0 ± 15 0.090
TJ7-XX 820.0 ± 15 0.101
TJ7-XX 1000.0 ± 15 0.136
TJ7-XX 1200.0 ± 15 0.152
TJ7-XX 1500.0 ± 15 0.174
TJ7-XX 1800.0 ± 15 0.233
TJ7-XX 2200.0 ± 15 0.263
TJ7-XX 2700.0 ± 15 0.359
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
TJ8-XX
STANDARD ELECTRICAL SPECIFICATIONS in inches [millimeters]
IND.
(μH)
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
1.2
2.2
2.7
3.9
5.6
6.8
8.2
1.5
2.7
3.9
4.7
6.8
8.2
TOL.
± 20 0.005
± 20 0.006
± 20 0.007
± 15 0.008
± 20 0.009
± 15 0.010
± 15 0.010
± 15 0.011
± 15 0.012
± 20 0.013
± 15 0.014
± 20 0.015
± 15 0.016
± 15 0.018
± 15 0.019
± 15 0.020
± 15 0.022
± 15 0.024
± 15 0.026
± 20 0.005
± 20 0.006
± 20 0.007
± 15 0.008
± 20 0.009
± 15 0.010
± 15 0.011
± 15 0.012
± 20 0.013
± 20 0.014
± 15 0.015
± 15 0.016
± 15 0.017
± 15 0.019
± 15 0.021
± 15 0.022
± 15 0.024
(%)
NOM.
DCR
(Ω)
CURRENT
RATED
16.0
16.0
16.0
16.0
16.0
16.0
15.5
14.9
14.4
13.5
13.0
12.8
12.2
11.6
11.2
10.8
10.5
10.0
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.0
17.3
16.6
15.5
15.0
14.1
13.4
12.8
12.2
11.7
DC
(A)
9.6
9.2
8.9
8.6
8.5
8.4
8.3
8.2
7.9
7.5
7.2
5.9
5.6
4.7
4.4
4.2
3.5
3.3
2.7
Inductors, Toroid, High Current, Radial Leaded
1205.60
1498.18
1798.28
2205.23
2712.61
116.96
149.77
178.93
219.02
272.48
331.78
385.64
467.86
558.01
685.58
826.28
998.00
0 DCA
NOM.
11.66
15.88
18.23
20.74
26.24
32.40
39.20
46.66
54.76
68.12
82.94
99.23
10.00
12.10
14.40
16.90
22.50
25.60
32.40
40.00
48.40
57.60
67.60
IND.
1.30
2.03
2.92
3.97
5.18
6.56
8.10
1.60
2.50
3.60
4.90
6.40
8.10
(μH)
9.80
For technical questions, contact:
AT
CURRENT
21.41
17.13
14.28
12.24
10.71
26.12
20.90
17.41
14.93
13.06
11.61
10.45
10 %
9.52
8.57
7.79
7.14
6.12
5.71
5.35
4.76
4.28
3.89
3.57
3.29
2.95
2.68
2.45
2.25
1.99
1.82
1.65
1.48
1.34
1.24
1.13
1.03
0.93
0.85
0.77
0.70
0.63
0.57
0.52
0.47
9.50
8.71
8.04
6.97
6.53
5.80
5.22
4.75
4.35
4.02
(A)
1146.10
1375.68
1687.00
2075.15
114.57
136.88
167.55
208.45
253.81
295.02
357.91
426.88
524.47
632.10
763.47
922.29
75.91
89.48
12.15
13.94
15.86
20.08
24.79
29.99
35.69
41.89
52.11
63.45
11.02
12.93
17.21
19.58
24.79
30.60
37.03
44.06
51.71
MIN.
IND.
(μH)
0.99
1.55
2.23
3.04
3.97
5.02
6.20
7.50
8.92
1.22
1.91
2.75
3.75
4.90
6.20
7.65
9.26
INDUCTANCE SHIFT WITH DC CURRENT
CURRENT
20 %
34.59
27.67
23.06
19.77
17.30
15.37
13.84
12.58
11.53
42.20
33.76
28.13
24.11
21.10
18.75
16.88
15.34
14.07
12.98
11.25
10.55
9.88
9.22
8.65
7.69
6.92
6.29
5.77
5.32
4.77
4.32
3.95
3.64
3.22
2.94
2.66
2.39
2.16
2.01
1.82
1.67
1.50
1.37
1.25
1.13
1.02
0.93
0.84
0.76
9.38
8.44
7.67
7.03
6.49
(A)
[e-mail]
1018.76
1222.83
1499.55
1844.57
101.84
121.67
148.94
185.29
225.61
262.24
318.14
379.45
466.20
561.87
678.64
819.81
10.80
12.39
14.10
17.85
22.03
26.66
31.73
37.23
46.32
56.40
67.47
79.54
11.49
15.30
17.41
22.03
27.20
32.91
39.17
45.97
MIN.
IND.
(μH)
0.88
1.38
1.98
2.70
3.53
4.46
5.51
6.66
7.93
1.09
1.70
2.45
3.33
4.35
5.51
6.80
8.23
9.79
CURRENT
49.42
39.53
32.95
28.24
24.71
21.96
19.77
60.28
48.22
40.19
34.45
30.14
26.79
24.11
21.92
20.09
30 %
17.97
16.47
14.12
13.18
12.35
10.98
18.55
16.07
15.07
13.40
12.06
10.96
10.05
9.88
8.99
8.24
7.60
6.82
6.18
5.65
5.20
4.60
4.21
3.80
3.41
3.09
2.86
2.60
2.38
2.15
1.96
1.78
1.62
1.45
1.33
1.20
1.08
9.27
(A)
1069.98
1312.11
1614.00
106.46
130.32
162.13
197.41
229.46
278.37
332.02
407.92
491.64
593.81
717.33
891.41
10.84
12.34
15.62
19.28
23.33
27.76
32.58
40.53
49.35
59.04
69.59
89.11
10.06
13.39
15.23
19.28
23.80
28.80
34.27
40.22
MIN.
IND.
(μH)
0.77
1.20
1.74
2.36
3.08
3.90
4.82
5.83
6.94
9.45
0.95
1.49
2.14
2.92
3.81
4.82
5.95
7.20
8.57
(1)
CURRENT
64.24
51.39
42.83
36.71
32.12
28.55
25.70
23.36
21.41
18.36
17.13
16.06
14.28
12.85
11.68
10.71
78.36
62.69
52.24
44.78
39.18
34.83
31.35
28.50
26.12
24.11
20.90
19.59
17.41
15.67
14.25
13.06
12.06
40 %
7.34
6.76
5.98
2.11
9.88
8.86
8.03
5.47
4.94
4.43
4.02
3.72
3.38
3.10
2.79
2.54
2.32
1.89
1.72
1.56
1.40
(A)
1124.66 0.032 [0.813]
1383.43 0.029 [0.737]
Vishay Dale
111.70 0.045 [1.14]
138.97 0.045 [1.14]
169.21 0.045 [1.14]
196.68 0.045 [1.14]
238.61 0.045 [1.14]
284.58 0.045 [1.14]
349.65 0.040 [1.02]
421.40 0.040 [1.02]
508.98 0.036 [0.914]
614.86 0.036 [0.914]
764.07 0.036 [0.914]
917.12 0.032 [0.813]
10.58
13.38
16.52
19.99
23.79
27.93
34.74
42.30
50.60
59.65
76.38
91.25
11.48
13.06
16.52
20.40
24.68
29.38
34.48
MIN.
IND.
(μH)
0.66
1.03
1.49
2.02
2.64
3.35
4.13
5.00
5.95
8.10
9.29
0.82
1.28
1.84
2.50
3.26
4.13
5.10
6.17
7.34
8.62
www.vishay.com
DIAMETER
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.045 [1.14]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
0.051 [1.30]
LEAD
“A”
TJ
5