Surface Mount Transformers - Product Details Page |
A. Mechanical dimension:
TYPE |
A |
B |
C |
D |
E |
F |
G |
1A |
12.5 |
9.5 |
5.8 |
5.13 |
3 |
2.5 |
2 |
2A |
14.5 |
12 |
7 |
6.38 |
4.5 |
2.5 |
2.8 |
1MA |
12.5 |
9.5 |
5.8 |
5.13 |
3 |
2.5 |
2 |
2MA |
14.5 |
12 |
7 |
6.38 |
4.5 |
2.5 |
2.8 |
a.)
Mechanical drawing and pin positions:
b.) Part number key:
B. Schematic:
C. Electrical specification:
(The parts below are made with low loss Iron Powder Core material.)
Part No. |
Parallel Ratings |
Series Ratings |
TYPE |
Test Freq. (KHz) |
||||
L (uH) |
Current (Amps) |
DCR (OHM ) |
L (uH) |
Current (Amps) |
DCR (OHM ) |
|||
SMT10-1A |
10 |
2.50 |
0.046 |
40 |
1.250 |
0.184 |
1A
|
1
|
SMT20-1A |
20 |
1.60 |
0.119 |
80 |
0.800 |
0.480 |
||
SMT50-1A |
50 |
1.02 |
0.217 |
200 |
0.510 |
0.870 |
||
SMT82-1A |
82 |
0.73 |
0.444 |
328 |
0.365 |
1.78 |
||
SMT100-1A |
100 |
0.73 |
0.469 |
400 |
0.365 |
1.88 |
||
SMT200-1A |
200 |
0.50 |
0.810 |
800 |
0.250 |
3.22 |
||
SMT300-1A |
300 |
0.42 |
0.950 |
1200 |
0.210 |
3.73 |
||
SMT10-2A |
10 |
4.00 |
0.036 |
40 |
2.000 |
0.15 |
2A
|
1
|
SMT20-2A |
20 |
2.10 |
0.740 |
80 |
1.050 |
0.300 |
||
SMT50-2A |
50 |
1.35 |
0.242 |
200 |
0.575 |
0.970 |
||
SMT100-2A |
100 |
0.98 |
0.332 |
400 |
0.475 |
1.33 |
||
SMT150-2A |
150 |
0.72 |
0.603 |
600 |
0.360 |
2.42 |
||
SMT250-2A |
250 |
0.60 |
0.881 |
1000 |
0.300 |
3.53 |
||
SMT300-2A |
300 |
0.55 |
0.930 |
1200 |
0.275 |
3.72 |
||
(The parts below are made with high frequency, low loss Sendust core material.)
Part No. |
Parallel Ratings |
Series Ratings |
TYPE |
Test Freq. (KHz) |
||||
L (uH) |
Current (Amps) |
DCR (OHM ) |
L (uH) |
Current (Amps) |
DCR (OHM ) |
|||
SMT10-1MA |
10 |
2.50 |
0.040 |
40 |
1.250 |
0.160 |
1MA
|
1
|
SMT20-1MA |
20 |
1.60 |
0.093 |
80 |
0.800 |
0.372 |
||
SMT50-1MA |
50 |
1.02 |
0.175 |
200 |
0.510 |
0.700 |
||
SMT82-1MA |
82 |
0.73 |
0.320 |
328 |
0.365 |
1.280 |
||
SMT100-1MA |
100 |
0.73 |
0.375 |
400 |
0.365 |
1.500 |
||
SMT200-1MA |
200 |
0.50 |
0.448 |
800 |
0.250 |
1.792 |
||
SMT300-1MA |
300 |
0.42 |
0.733 |
1200 |
0.210 |
2.932 |
||
SMT10-2MA |
10 |
4.00 |
0.021 |
40 |
2.000 |
0.084 |
2MA
|
1
|
SMT20-2MA |
20 |
2.10 |
0.042 |
80 |
1.050 |
0.158 |
||
SMT50-2MA |
50 |
1.35 |
0.066 |
200 |
0.575 |
0.352 |
||
SMT100-2MA |
100 |
0.88 |
0.158 |
400 |
0.475 |
0.632 |
||
SMT150-2MA |
150 |
0.72 |
0.170 |
600 |
0.360 |
0.680 |
||
SMT250-2MA |
250 |
0.62 |
0.420 |
1000 |
0.300 |
1.680 |
||
SMT300-2MA |
300 |
0.55 |
0.560 |
1200 |
0.275 |
2.240 |
||
