Switching Converter, SMPS Transformers869 results
Manufacturers
Series
Size / Dimension
Other Names
Mounting Type
Height - Seated (Max)
Operating Temperature
Intended Chipset
Inductance @ Frequency
Frequency
Footprint
-
0.265 L x 0.395 W (6.73mm x 10.05mm)
0.265" L x 0.395" W (6.73mm x 10.05mm)
0.315 L x 0.374 W (8.00mm x 9.50mm)
0.315" L x 0.374" W (8.00mm x 9.50mm)
0.327 L x 0.496 W (8.30mm x 12.60mm)
0.360 L x 0.500 W (9.14mm x 12.70mm)
0.385 L x 0.360 W (9.78mm x 9.14mm)
0.385" L x 0.360" W (9.78mm x 9.14mm)
0.386 L x 0.480 W (9.80mm x 12.20mm)
0.400 L x 0.526 W (10.16mm x 13.36mm)
0.425 L x 0.525 W (10.80mm x 13.35mm)
0.480" L x 0.535" W (12.20mm x 13.60mm)
0.500" L x 0.370" W (12.70mm x 9.40mm)
0.525 L x 0.600 W (13.34mm x 15.24mm)
0.530 L x 0.699 W (13.46mm x 17.75mm)
0.530 L x 0.713 W (13.46mm x 18.10mm)
0.551 L x 0.591 W (14.00mm x 18.10mm)
0.551 L x 0.695 W (14.00mm x 17.65mm)
0.571 L x 0.695 W (14.50mm x 17.65mm)
0.583 L x 0.535 W (14.80mm x 13.60mm)
0.650 L x 0.902 W (16.50mm x 22.90mm)
0.654 L x 1.016 W (16.60mm x 25.81mm)
0.689 L x 0.935 W (17.50mm x 23.74mm)
0.709 L x 0.642 W (18.00mm x 16.30mm)
0.709 L x 0.910 W (18.01mm x 23.11mm)
0.709 L x 1.024 W (18.00mm x 26.00mm)
0.865 L x 1.130 W (21.97mm x 28.70mm)
0.866 L x 1.035 W (22.00mm x 26.30mm)
0.910 L x 1.145 W (23.11mm x 29.08mm)
0.910 L x 1.150 W (23.11mm x 29.08mm)
0.910" L x 1.150" W (23.11mm x 29.08mm)
0.920 L x 1.040 W (23.37mm x 26.42mm)
1.050 L x 1.154 W (26.67mm x 29.30mm)
1.065" L x 1.270" W (27.05mm x 32.25mm)
1.161 L x 0.846 W (29.49mm x 21.49mm)
Chipset Manufacturer
Applications
IntendedChipset
ChipsetManufacturer
Voltage-Primary
Voltage-Auxiliary
Voltage-Isolation
Inductance@Frequency
-
1.31mH @ 100kHz
100µH @ 100kHz
10mH @ 10kHz
10µH @ 100kHz
10µH @ 10kHz
14.2µH @ 10kHz
14µH @ 150kHz
1mH @ 10kHz
2.7µH @ 100kHz
21µH @ 100kHz
3.38µH @ 100kHz
3.46µH @ 100kHz
300µH @ 10kHz
30µH @ 10kHz
340µH @ 100kHz
3mH @ 100kHz
40µH @ 100kHz
475µH @ 10kHz
5µH @ 100kHz
7.9µH @ 10kHz
72µH @ 100kHz
8.3µH @ 10kHz
9µH @ 10kHz
LT3573, LT3574, LT3575, LT3748
OperatingTemperature
MountingType
Size/Dimension
-
0.265 L x 0.281 W (6.73mm x 7.14mm)
0.315 L x 0.276 W (8.00mm x 7.00mm)
0.327 L x 0.364 W (8.30mm x 9.25mm)
0.355 L x 0.340 W (9.02mm x 8.64mm)
0.360 L x 0.315 W (9.14mm x 8.00mm)
0.386 L x 0.343 W (9.80mm x 8.70mm)
0.508 L x 0.512 W (12.90mm x 13.00mm)
0.530 L x 0.591 W (13.46mm x 15.00mm)
0.530 L x 0.699 W (13.46mm x 17.75mm)
0.535 L x 0.425 W (13.60mm x 10.80mm)
0.551 L x 0.516 W (14.00mm x 13.11mm)
0.551 L x 0.591 W (14.00mm x 15.00mm)
0.571 L x 0.526 W (14.50mm x 13.36mm)
0.642 L x 0.472 W (16.30mm x 12.00mm)
0.642 L x 0.661 W (16.30mm x 16.80mm)
0.650 L x 0.681 W (16.50mm x 17.30mm)
0.654 L x 0.790 W (16.60mm x 20.06mm)
0.673 L x 0.878 W (17.10mm x 22.30mm)
0.689 L x 0.630 W (17.50mm x 16.00mm)
0.709 L x 0.695 W (18.01mm x 17.65mm)
0.709 L x 0.709 W (18.00mm x 18.00mm)
0.827 L x 1.122 W (21.00mm x 28.50mm)
0.866 L x 0.878 W (22.00mm x 22.30mm)
0.920 L x 1.040 W (23.37mm x 26.42mm)
200 ~ 700kHz
Height-Seated(Max)
-
-40°C ~ 125°C
0.161 (4.10mm)
0.170 (4.32mm)
0.224 (5.70mm)
0.244 (6.20mm)
0.270 (6.85mm)
0.291 (7.40mm)
0.300 (7.62mm)
0.305 (7.75mm)
0.307 (7.80mm)
0.327 (8.30mm)
0.331 (8.40mm)
0.341 (8.65mm)
0.342 (8.69mm)
0.365 (9.27mm)
0.375 (9.53mm)
0.394 (10.00mm)
0.404 (10.25mm)
0.415 (10.54mm)
0.420 (10.67mm)
0.420 (10.69mm)
0.421 (10.70mm)
0.425 (10.80mm)
0.450 (11.43mm)
0.455 (11.56mm)
0.455 (11.57mm)
0.455 (11.58mm)
0.480 (12.19mm)
0.485 (12.32mm)
0.500 (12.70mm)
0.505 (12.83mm)
0.551 (14.00mm)
0.571 (14.50mm)
15 |
1:
$4.83
10:
$4.733
100:
$4.59
1000:
$4.44
10000:
$4.25
|
Surface Mount | 0.500" (12.70mm) | - | 1500Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 3.4µH | - | 0.697" L x 0.551" W (17.70mm x 14.00mm) | - | - | Wirewound | ||||||||||||||||
24 |
1:
$5.38
10:
$5.272
100:
$5.11
1000:
$4.95
10000:
$4.73
|
Surface Mount | 0.650" (16.50mm) | 33 ~ 75V | 5000Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 100µH | 200kHz | 0.697" L x 0.531" W (17.70mm x 13.50mm) | - | Forward, Push-Pull Converters | Wirewound | ||||||||||||||||
1,183 |
1:
$3.28
10:
$3.214
100:
$3.12
1000:
$3.02
10000:
$2.89
|
- | 0.557" (14.15mm) | - | - | - | - | - | - | - | 0.657" L x 0.650" W (16.70mm x 16.50mm) | - | - | - | ||||||||||||||||
4,759 |
1:
$2.55
10:
$2.499
100:
$2.42
1000:
$2.35
10000:
$2.24
|
Surface Mount | 0.142" (3.60mm) | 36 ~ 72V | 2250V | - | -40°C ~ 125°C | - | - | 430kHz | 0.252" L x 0.244" W (6.40mm x 6.20mm) | - | Flyback Converters | Wirewound | ||||||||||||||||
600 |
1:
$5.38
10:
$5.272
100:
$5.11
1000:
$4.95
10000:
$4.73
|
Surface Mount | 0.650" (16.50mm) | 33 ~ 75V | 3000Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 100µH | 200kHz | 0.697" L x 0.531" W (17.70mm x 13.50mm) | - | Forward, Push-Pull Converters | Wirewound | ||||||||||||||||
520 |
1:
$6.51
10:
$6.38
100:
$6.18
1000:
$5.99
10000:
$5.73
|
- | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||
195 |
1:
$9.25
10:
$9.065
100:
$8.79
1000:
$8.51
10000:
$8.14
|
Surface Mount | 0.650" (16.50mm) | - | - | For DC/DC Converters | -40°C ~ 105°C | SCALE-iDriver™ Ics | 170µH @ 100kHz | - | 1.043" L x 0.925" W (26.50mm x 23.50mm) | - | Flexible | Thick Film | ||||||||||||||||
50 |
1:
$2.78
10:
$2.724
100:
$2.64
1000:
$2.56
10000:
$2.45
|
Surface Mount | 0.451" (11.45mm) | 2 ~ 8V | 1500Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 4µH | 140kHz | 0.600" L x 0.516" W (15.24mm x 13.10mm) | - | - | Wirewound | ||||||||||||||||
50 |
1:
$2.78
10:
$2.724
100:
$2.64
1000:
$2.56
10000:
$2.45
|
Surface Mount | 0.451" (11.45mm) | 2 ~ 8V | 1500Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 4µH | 140kHz | 0.600" L x 0.516" W (15.24mm x 13.10mm) | - | - | Wirewound | ||||||||||||||||
50 |
1:
$2.78
10:
$2.724
100:
$2.64
1000:
$2.56
10000:
$2.45
|
Surface Mount | 0.451" (11.45mm) | 2 ~ 8V | 1500Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 4µH | 140kHz | 0.600" L x 0.516" W (15.24mm x 13.10mm) | - | - | Wirewound | ||||||||||||||||
4,828 |
1:
$4.31
10:
$4.224
100:
$4.09
1000:
$3.97
10000:
$3.79
|
Surface Mount | 0.551" (14.00mm) | 9 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Flyback Converters | - | ||||||||||||||||
299 |
1:
$2.63
10:
$2.577
100:
$2.5
1000:
$2.42
10000:
$2.31
|
Surface Mount | 0.610" (15.50mm) | 9 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 125°C | - | - | 200kHz | 0.535" L x 0.433" W (13.60mm x 11.00mm) | - | Flyback Converters | Wirewound | ||||||||||||||||
727 |
1:
$3.4
10:
$3.332
100:
$3.23
1000:
$3.13
10000:
$2.99
|
- | 0.291" (7.40mm) | - | - | - | - | - | - | - | 0.614" L x 0.650" W (15.60mm x 16.50mm) | - | - | - | ||||||||||||||||
407 |
1:
$5.38
10:
$5.272
100:
$5.11
1000:
$4.95
10000:
$4.73
|
Surface Mount | 0.650" (16.50mm) | 85 ~ 265V | 3000Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 155µH @ 140kHz | 140kHz | 0.689" L x 0.531" W (17.50mm x 13.50mm) | - | Flyback Converters | Wirewound | ||||||||||||||||
5 |
1:
$4.36
10:
$4.273
100:
$4.14
1000:
$4.01
10000:
$3.84
|
Surface Mount | 0.610" (15.50mm) | 33 ~ 57V | 2250V | For DC/DC Converters | -40°C ~ 125°C | - | - | 200kHz | 0.535" L x 0.433" W (13.60mm x 11.00mm) | - | Forward, Push-Pull Converters | Wirewound | ||||||||||||||||
9 |
1:
$5.38
10:
$5.272
100:
$5.11
1000:
$4.95
10000:
$4.73
|
Surface Mount | 0.650" (16.50mm) | 33 ~ 75V | 3000Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 80µH @ 200kHz | 200kHz | 0.689" L x 0.531" W (17.50mm x 13.50mm) | - | Flyback Converters | Wirewound | ||||||||||||||||
1,375 |
1:
$2.37
10:
$2.323
100:
$2.25
1000:
$2.18
10000:
$2.09
|
- | 0.557" (14.15mm) | - | - | - | - | - | - | - | 0.657" L x 0.650" W (16.70mm x 16.50mm) | - | - | - | ||||||||||||||||
1,015 |
1:
$2.63
10:
$2.577
100:
$2.5
1000:
$2.42
10000:
$2.31
|
Surface Mount | 0.610" (15.50mm) | 9 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 125°C | - | - | 200kHz | 0.535" L x 0.433" W (13.60mm x 11.00mm) | - | Flyback Converters | Wirewound | ||||||||||||||||
1,764 |
1:
$3.03
10:
$2.969
100:
$2.88
1000:
$2.79
10000:
$2.67
|
Surface Mount | 0.551" (14.00mm) | 33 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Flyback Converters | - | ||||||||||||||||
735 |
1:
$3.57
10:
$3.499
100:
$3.39
1000:
$3.28
10000:
$3.14
|
- | 0.291" (7.40mm) | - | - | - | - | - | - | - | 0.614" L x 0.650" W (15.60mm x 16.50mm) | - | - | - | ||||||||||||||||
786 |
1:
$4.54
10:
$4.449
100:
$4.31
1000:
$4.18
10000:
$4.0
|
Surface Mount | 0.551" (14.00mm) | 33 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Forward, Push-Pull Converters | - | ||||||||||||||||
770 |
1:
$2.463
10:
$2.414
100:
$2.34
1000:
$2.27
10000:
$2.17
|
Surface Mount | 0.551" (14.00mm) | 33 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Forward, Push-Pull Converters | - | ||||||||||||||||
473 |
1:
$2.463
10:
$2.414
100:
$2.34
1000:
$2.27
10000:
$2.17
|
Surface Mount | 0.551" (14.00mm) | 33 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Forward, Push-Pull Converters | - | ||||||||||||||||
598 |
1:
$2.63
10:
$2.577
100:
$2.5
1000:
$2.42
10000:
$2.31
|
Surface Mount | 0.610" (15.50mm) | 33 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 125°C | - | - | 200kHz | 0.535" L x 0.433" W (13.60mm x 11.00mm) | - | Flyback Converters | Wirewound | ||||||||||||||||
324 |
1:
$2.63
10:
$2.577
100:
$2.5
1000:
$2.42
10000:
$2.31
|
Surface Mount | 0.610" (15.50mm) | 33 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 125°C | - | - | 200kHz | 0.535" L x 0.433" W (13.60mm x 11.00mm) | - | Flyback Converters | Wirewound | ||||||||||||||||
1,395 |
1:
$3.11
10:
$3.048
100:
$2.95
1000:
$2.86
10000:
$2.74
|
Surface Mount | 0.551" (14.00mm) | 9 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Forward, Push-Pull Converters | - | ||||||||||||||||
521 |
1:
$3.11
10:
$3.048
100:
$2.95
1000:
$2.86
10000:
$2.74
|
Surface Mount | 0.551" (14.00mm) | 9 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Forward, Push-Pull Converters | - | ||||||||||||||||
697 |
1:
$4.31
10:
$4.224
100:
$4.09
1000:
$3.97
10000:
$3.79
|
Surface Mount | 0.551" (14.00mm) | 9 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Flyback Converters | - | ||||||||||||||||
241 |
1:
$4.54
10:
$4.449
100:
$4.31
1000:
$4.18
10000:
$4.0
|
Surface Mount | 0.551" (14.00mm) | 9 ~ 57V | 2250VDC | For DC/DC Converters | -40°C ~ 130°C | - | - | 200kHz | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | Forward, Push-Pull Converters | - | ||||||||||||||||
109 |
1:
$5.38
10:
$5.272
100:
$5.11
1000:
$4.95
10000:
$4.73
|
Surface Mount | 0.650" (16.50mm) | 85 ~ 265V | 3000Vrms | For DC/DC Converters | -40°C ~ 130°C | - | 173µH @ 140kH | 140kHz | 0.689" L x 0.531" W (17.50mm x 13.50mm) | - | Flyback Converters | Wirewound |