HCTR
HCT
SERIES
High Current Toroidal Inductors
Physical Parameters:
Package
A
Max.
B
Max.
C
Max.
D
E
F
Actual Size
(HCT-44X)
HCT-37X
HCT-44X
HCT-50X
HCT-68X
0.615 0.600 0.370 0.500 0.440 0.500
0.665 0.665 0.400 0.560 0.490 0.560
0.740 0.740 0.400 0.630 0.560 0.630
0.945 0.940 0.400 0.820 0.700 0.820
Above dimensions in inches and unless otherwise stated all
tolerances are 0.010
Mechanical Configuration
Units are surface mount, low profile, self-leaded devices
Frequency Range 1kHz up to 1 MHz
Operating Temperature Range –30°C to +130°C
Leads Solder tinned
Materials Meet UL94V-0
Optional Tolerances As low as 10% available on some values.
Consult factory for details.
Maximum Power Dissipation at 25°C Ambient
HCT-37x, 0.9 W
HCT-44x, 1.0 W
HCT-50x, 1.1 W
HCT-68x, 1.2 W
Marking API; part number.
Example: HCT-504
API
HCT-504
Packaging Bulk; contact factory for tape & reel options.
ELECTRICAL SPECIFICATIONS @ 25°C
DC AMPS TO PRODUCE A MAXIMUM
TEMPERATURE RISE FROM 25°C AMBIENT
-371
-372
-373
-374
-441
-442
-443
-444
-501
-502
-503
-504
-681
-682
-683
-684
1.25
2.1
2.8
4.2
2.8
4.2
5.7
9.0
6.5
8.4
32
27
27
24
33
29
29
26
25
23
23
22
35
35
30
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
260
160
110
100
110
85
65
55
55
45
35
29
30
24
21
16
2.5
4.0
6.3
7.9
3.6
5.4
7.5
11.4
6.6
8.3
11.4
17.0
6.2
12.3
17.5
25.0
2.2
3.4
5.4
6.8
3.2
4.7
6.4
9.8
5.8
5.73
4.58
3.62
3.23
5.13
4.23
3.60
2.91
3.97
3.55
3.04
2.49
4.35
3.06
2.58
2.16
9.75
12.30 14.30 16.00 17.40
9.87 11.40 12.80 13.90
7.78
6.17
5.49
8.73
7.20
6.13
4.95
6.75
6.04
5.17
4.23
7.40
5.21
4.40
3.67
7.82
6.97
9.10 10.10 11.00
8.10 9.04 9.83
11.00 12.80 14.30 15.60
9.14 10.60 11.80 12.80
7.78
6.28
8.56
7.66
6.56
5.37
9.05 10.00 10.90
7.31 8.15 8.87
9.96 11.10 12.00
7.2
9.8
8.91
7.63
6.25
9.94 10.80
12.5
8.50
6.97
9.25
7.58
17.0
10.5
17.6
22.0
29.0
14.6
5.3
10.7
15.0
21.5
9.39 10.90 12.10 13.20
6.60
5.58
4.66
7.68
6.49
5.42
8.57
7.24
6.04
9.32
7.87
6.57
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
.
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan com • www.delevan.com
1/2009