Switching Converter, SMPS Transformers
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Mfr Part #
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Quantity Available
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Price
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Product Status
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Type
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Applications
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Intended Chipset
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Chipset Manufacturer
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Voltage - Primary
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Voltage - Auxiliary
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Voltage - Isolation
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Inductance @ Frequency
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Frequency
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Operating Temperature
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Mounting Type
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Size / Dimension
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Height - Seated (Max)
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Footprint
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Style
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197 In Stock |
9.57000 |
Active |
- |
- |
- |
- |
- |
- |
- |
- |
- |
-40°C ~ 125°C |
Surface Mount |
0.673" L x 0.878" W (17.10mm x 22.30mm) |
0.331" (8.40mm) |
- |
- |
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284 In Stock |
2.59000 |
Active |
For DC/DC Converters |
Flyback Converters |
- |
Maxim Integrated |
18 ~ 60VDC |
- |
1500Vrms |
84µH @ 100kHz |
143.5kHz |
-40°C ~ 125°C |
Surface Mount |
0.385" L x 0.374" W (9.78mm x 9.50mm) |
0.415" (10.54mm) |
0.324" L x 0.360" W (8.23mm x 9.14mm) |
Wirewound |
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116 In Stock |
3.22000 |
Active |
For DC/DC Converters |
Forward, Push-Pull Converters |
- |
Texas Instruments |
24V |
- |
2500Vrms |
1mH @ 10kHz |
300 ~ 620kHz |
-40°C ~ 125°C |
Surface Mount |
0.281" L x 0.265" W (7.14mm x 6.73mm) |
0.165" (4.19mm) |
0.402" L x 0.265" W (10.20mm x 6.73mm) |
- |
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163 In Stock |
5.62000 |
Active |
For DC/DC Converters |
Flyback Converters |
FlyBuck™ |
Texas Instruments |
15 ~ 40V |
- |
1500Vrms |
50µH @ 10kHz |
300 ~ 600kHz |
-40°C ~ 125°C |
Surface Mount |
- |
0.505" (12.83mm) |
0.530" L x 0.699" W (13.46mm x 17.75mm) |
- |
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8439 In Stock |
5.26800 |
Active |
For DC/DC Converters |
Flyback Converters |
- |
On Semiconductor |
- |
- |
3750Vrms |
- |
- |
-40°C ~ 125°C |
Surface Mount |
- |
- |
- |
- |
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90 In Stock |
13.55000 |
Active |
For DC/DC Converters |
Power Over Ethernet (PoE) |
- |
- |
33 ~ 57V |
12V |
1500Vrms |
16µH @ 10kHz |
250kHz |
-40°C ~ 125°C |
Surface Mount |
0.969" L x 0.858" W (24.60mm x 21.80mm) |
0.450" (11.43mm) |
1.167" L x 0.858" W (29.65mm x 21.80mm) |
- |
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9347 In Stock |
6.57100 |
Active |
For AC/DC Converters |
Flyback Converters |
LNK605 |
Power Integrations |
120 ~ 375V |
- |
4000Vrms |
1.55mH @ 66kHz |
- |
-40°C ~ 125°C |
Through Hole |
0.665" L x 0.740" W (16.90mm x 18.80mm) |
0.529" (13.44mm) |
0.665" L x 0.740" W (16.90mm x 18.80mm) |
- |
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203 In Stock |
11.03000 |
Active |
- |
- |
- |
- |
- |
- |
- |
- |
- |
-40°C ~ 125°C |
Surface Mount |
0.827" L x 1.122" W (21.00mm x 28.50mm) |
0.425" (10.80mm) |
- |
- |
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1202 In Stock |
9.08000 |
Active |
For DC/DC Converters |
Flyback Converters |
LT3573, LT3574, LT3575, LT3748 |
Linear Technology |
9 ~ 30V |
8V @ 20mA |
1500Vrms |
100µH @ 10kHz |
100kHz |
-40°C ~ 125°C |
Surface Mount |
- |
0.455" (11.56mm) |
0.525" L x 0.600" W (13.34mm x 15.24mm) |
- |
|
 |
235 In Stock |
7.99000 |
Active |
For AC/DC Converters |
Isolation |
- |
- |
184 ~ 265V |
12V @ 350mA |
4000Vrms |
6.6mH @ 10kHz |
40 ~ 130kHz |
-40°C ~ 125°C |
Through Hole |
0.665" L x 0.740" W (16.90mm x 18.80mm) |
0.529" (13.44mm) |
0.665" L x 0.740" W (16.90mm x 18.80mm) |
- |
|
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7842 In Stock |
8.96000 |
Active |
For DC/DC Converters |
Flyback Converters |
LT3573, LT3574, LT3575, LT3748 |
Linear Technology |
30 ~ 75V |
- |
1500Vrms |
12µH @ 10kHz |
- |
-40°C ~ 125°C |
Surface Mount |
- |
0.455" (11.56mm) |
0.910" L x 1.150" W (23.11mm x 29.08mm) |
- |
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30 In Stock |
4.36000 |
Active |
For DC/DC Converters |
Forward, Push-Pull Converters |
- |
- |
33 ~ 57V |
- |
2250V |
- |
200kHz |
-40°C ~ 125°C |
Surface Mount |
0.535" L x 0.433" W (13.60mm x 11.00mm) |
0.610" (15.50mm) |
0.535" L x 0.433" W (13.60mm x 11.00mm) |
Wirewound |
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4 In Stock |
3.83000 |
Active |
For DC/DC Converters |
Forward, Push-Pull Converters |
- |
Texas Instruments |
5V |
- |
2500Vrms |
60µH @ 10kHz |
400kHz |
-40°C ~ 125°C |
Surface Mount |
0.281" L x 0.265" W (7.14mm x 6.73mm) |
0.165" (4.19mm) |
0.412" L x 0.265" W (10.46mm x 6.73mm) |
- |
|
 |
305 In Stock |
9.21000 |
Active |
- |
- |
- |
- |
- |
- |
- |
- |
- |
-40°C ~ 125°C |
Surface Mount |
0.642" L x 0.661" W (16.30mm x 16.80mm) |
0.307" (7.80mm) |
- |
- |
|
 |
236 In Stock |
9.02000 |
Active |
For DC/DC Converters |
- |
- |
- |
- |
- |
1000Vrms |
1.08mH @ 10kHz |
- |
-40°C ~ 85°C |
Surface Mount |
0.472" L x 0.535" W (12.00mm x 13.60mm) |
0.252" (6.40mm) |
0.480" L x 0.535" W (12.20mm x 13.60mm) |
- |
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3343 In Stock |
4.17000 |
Active |
For DC/DC Converters |
Flyback Converters |
LT8300 |
Linear Technology |
36 ~ 72V |
- |
1500Vrms |
300µH @ 10kHz |
70kHz |
-40°C ~ 125°C |
Surface Mount |
- |
0.342" (8.69mm) |
0.400" L x 0.526" W (10.16mm x 13.36mm) |
- |
|
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95 In Stock |
12.10000 |
Active |
For DC/DC Converters |
Capacitor Charger |
LT3751 |
Linear Technology |
18 ~ 30V |
- |
1000Vrms |
5µH @ 50kHz |
- |
-40°C ~ 125°C |
Surface Mount |
- |
0.910" (23.11mm) |
1.437" L x 1.653" W (36.50mm x 42.00mm) |
- |
|
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9205 In Stock |
0.00000 |
Obsolete |
Configurable (For DC/DC) |
Capacitor Charger |
- |
- |
- |
- |
500Vrms |
Parallel 7.9µH @ 10kHz, Series 286µH @ 10kHz |
- |
-40°C ~ 85°C |
Surface Mount |
0.713" L x 0.630" W (18.10mm x 16.00mm) |
0.354" (9.00mm) |
0.713" L x 0.886" W (18.10mm x 22.50mm) |
- |
|
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9875 In Stock |
0.00000 |
Obsolete |
Configurable (For DC/DC) |
Capacitor Charger |
- |
- |
- |
- |
500Vrms |
Parallel 85.8µH @ 10kHz, Series 3.1mH @ 10kHz |
- |
-40°C ~ 85°C |
Surface Mount |
0.535" L x 0.362" W (13.60mm x 9.20mm) |
0.256" (6.50mm) |
0.535" L x 0.512" W (13.60mm x 13.00mm) |
- |
|
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5454 In Stock |
0.00000 |
Obsolete |
For DC/DC Converters |
Flyback Converters |
LM3445 |
Texas Instruments |
180 ~ 265V |
20V @ 50mA |
3000Vrms |
750µH @ 100kHz |
60kHz |
- |
Through Hole |
0.695" L x 0.740" W (17.65mm x 18.80mm) |
0.555" (14.10mm) |
0.695" L x 0.740" W (17.65mm x 18.80mm) |
- |
|
 |
288 In Stock |
0.00000 |
Active |
For DC/DC Converters |
- |
- |
- |
- |
- |
1500Vrms |
- |
200 ~ 700kHz |
-40°C ~ 125°C |
Surface Mount |
0.850" L x 0.970" W (21.59mm x 24.65mm) |
0.368" (9.35mm) |
0.850" L x 0.970" W (21.59mm x 24.65mm) |
Planar |
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 |
9842 In Stock |
0.00000 |
Obsolete |
For AC/DC Converters |
LED Drivers, AC/DC SMPS |
LM3448 |
Texas Instruments |
250 ~ 375V |
- |
4500Vrms |
3.45mH @ 10kHz |
72kHz |
- |
Through Hole |
0.665" L x 0.740" W (16.90mm x 18.80mm) |
0.529" (13.44mm) |
0.665" L x 0.740" W (16.90mm x 18.80mm) |
- |
|
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8868 In Stock |
0.00000 |
Active |
For DC/DC Converters |
Flyback Converters |
- |
Texas Instruments |
4 ~ 42V |
- |
1500Vrms |
12.5µH @ 300kHz |
300kHz |
-40°C ~ 85°C |
Surface Mount |
- |
0.394" (10.00mm) |
0.520" L x 0.430" W (13.21mm x 10.92mm) |
- |
|
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268 In Stock |
0.00000 |
Active |
For DC/DC Converters |
- |
- |
- |
- |
- |
1500Vrms |
- |
200 ~ 700kHz |
-40°C ~ 125°C |
Surface Mount |
0.850" L x 0.970" W (21.59mm x 24.65mm) |
0.388" (9.85mm) |
0.850" L x 0.970" W (21.59mm x 24.65mm) |
Planar |
