Switching Converter, SMPS Transformers
Browse available Switching Converter, SMPS Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Type | Applications | Intended Chipset | Chipset Manufacturer | Voltage - Primary | Voltage - Auxiliary | Voltage - Isolation | Inductance @ Frequency | Frequency | Operating Temperature | Grade | Qualification | Mounting Type | Size / Dimension | Height - Seated (Max) | Footprint | Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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750315445XFMR ISOL BUCK DC/DC CON 25UH SM |
782 | - |
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Datasheet | MID-IBTI | Tray | Active | For DC/DC Converters | Isolated Buck Converters | - | Texas Instruments | - | - | 2500Vrms | 25µH @ 10kHz | 300kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.335" (8.50mm) | - | - |
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750315882XFMR FLYBACK DC/DC CONV SMD |
816 | - |
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Datasheet | - | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | Maxim Integrated | 17 ~ 36V | - | 1875Vrms | - | 500kHz | -40°C ~ 125°C | - | - | Surface Mount | - | - | - | - |
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PA5112.001NLTXFMR FLYBACK DC/DC CONV 173UH SM |
109 | - |
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Datasheet | PA5112.XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 85 ~ 265V | - | 3000Vrms | 173µH @ 140kH | 140kHz | -40°C ~ 130°C | - | - | Surface Mount | 0.531" L x 0.520" W (13.50mm x 13.20mm) | 0.650" (16.50mm) | 0.689" L x 0.531" W (17.50mm x 13.50mm) | Wirewound |
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7491199332XFMR POE DC/DC CONV 35UH SMD |
172 | - |
|
Datasheet | WE-PoE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | - | 14 ~ 60V | 10V @ 50mA | 1500Vrms | 35µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.530" L x 0.591" W (13.46mm x 15.00mm) | 0.500" (12.70mm) | 0.530" L x 0.713" W (13.46mm x 18.10mm) | - |
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7491199501XFMR POE DC/DC CONV 127UH SMD |
170 | - |
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Datasheet | WE-PoE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | - | 34 ~ 72V | 12V @ 15mA | 1500Vrms | 127µH @ 100kHz | - | -40°C ~ 125°C | - | - | Surface Mount | 0.530" L x 0.591" W (13.46mm x 15.00mm) | 0.500" (12.70mm) | 0.530" L x 0.713" W (13.46mm x 18.10mm) | - |
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749119433XFMR POE DC/DC CONV 42UH SMD |
129 | - |
|
Datasheet | WE-PoE+ | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 72V | 11V | 1500Vrms | 42µH @ 100kHz | 250 ~ 400kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.455" (11.56mm) | 0.910" L x 1.145" W (23.11mm x 29.08mm) | - |
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B78308A2387A003XFMR FWD P-P DC/DC CONV 100UH SM |
138 | - |
|
Datasheet | E13 EMHV | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | - | - | 3000Vrms | 100µH @ 100kHz | 100 ~ 400kHz | -40°C ~ 150°C | - | - | Surface Mount | 0.508" L x 0.433" W (12.90mm x 11.00mm) | 0.449" (11.40mm) | 0.622" L x 0.508" W (15.80mm x 12.90mm) | - |
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750316878XFMR FLYBACK DC/DC CONV 2.2MH TH |
1,272 | - |
|
Datasheet | - | Tray | Active | For DC/DC Converters | Flyback Converters | - | STMicroelectronics | 120 ~ 375VDC | 15V @ 10mA | - | 2.2mH @ 100kHz | 80kHz | -40°C ~ 125°C | - | - | Through Hole | 0.545" L x 0.701" W (13.84mm x 17.81mm) | 0.888" (22.55mm) | 0.555" L x 0.456" W (14.10mm x 11.58mm) | Wirewound |
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B78308A2462A003XFMR FLYBACK DC/DC CONV 4.1UH SM |
189 | - |
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Datasheet | E13 EMHV | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | - | - | 3000Vrms | 4.1µH @ 100kHz | 100 ~ 400kHz | -40°C ~ 150°C | - | - | Surface Mount | 0.508" L x 0.433" W (12.90mm x 11.00mm) | 0.449" (11.40mm) | 0.622" L x 0.508" W (15.80mm x 12.90mm) | - |
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PAT6261.002NLTXFMR FLYBACK 24UH SMD |
150 | - |
|
Datasheet | PAT6261.XXXNL | Tape & Reel (TR) | Active | - | Flyback Converters | - | - | 33 ~ 57V | 10.7V @ 50mA | 1500Vrms | 24µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.650" L x 0.650" W (16.50mm x 16.50mm) | 0.413" (10.50mm) | 0.650" L x 0.875" W (16.50mm x 22.23mm) | Wirewound |
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PAT6261.001NLTXFMR FLYBACK 24UH SMD |
148 | - |
|
Datasheet | PAT6261.XXXNL | Tape & Reel (TR) | Active | - | Flyback Converters | - | - | 33 ~ 57V | 10.7V @ 50mA | 1500Vrms | 24µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.650" L x 0.650" W (16.50mm x 16.50mm) | 0.413" (10.50mm) | 0.650" L x 0.875" W (16.50mm x 22.23mm) | Wirewound |
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PAT6261.003NLTXFMR FLYBACK 24UH SMD |
146 | - |
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Datasheet | PAT6261.XXXNL | Tape & Reel (TR) | Active | - | Flyback Converters | - | - | 33 ~ 57V | 10.7V @ 50mA | 1500Vrms | 24µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.650" L x 0.650" W (16.50mm x 16.50mm) | 0.413" (10.50mm) | 0.650" L x 0.875" W (16.50mm x 22.23mm) | Wirewound |
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PAT6261.005NLTXFMR FLYBACK 3UH SMD |
145 | - |
|
Datasheet | PAT6261.XXXNL | Tape & Reel (TR) | Active | - | Flyback Converters | - | - | 9 ~ 57V | 12.5V @ 50mA | 1500Vrms | 3µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.650" L x 0.650" W (16.50mm x 16.50mm) | 0.413" (10.50mm) | 0.650" L x 0.875" W (16.50mm x 22.23mm) | Wirewound |
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PAT6261.004NLTXFMR FLYBACK 3UH SMD |
139 | - |
|
Datasheet | PAT6261.XXXNL | Tape & Reel (TR) | Active | - | Flyback Converters | - | - | 9 ~ 57V | 12.5V @ 50mA | 1500Vrms | 3µH @ 100kHz | 250kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.650" L x 0.650" W (16.50mm x 16.50mm) | 0.413" (10.50mm) | 0.650" L x 0.875" W (16.50mm x 22.23mm) | Wirewound |
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750343805XFMR SMD |
463 | - |
|
Datasheet | WE-FW, MID-HB | Tape & Reel (TR) | Active | - | - | - | - | 15V | - | 3000VAC | - | - | -40°C ~ 125°C | - | - | Surface Mount | - | 0.485" (12.32mm) | - | - |
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750342312XFMR FWD P-P DC/DC CONV SMD |
524 | - |
|
Datasheet | WE-PP, MID-PPTI | Tray | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | Texas Instruments | - | - | 1875Vrms | - | 500kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.874" L x 0.984" W (22.20mm x 25.00mm) | 0.630" (16.00mm) | - | - |
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749119218XFMR POE DC/DC CONV 210UH SMD |
398 | - |
|
Datasheet | WE-PoE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | Linear Technology, Texas Instruments | 36 ~ 57V | - | 1.5kVAC | 210µH @ 100kHz | 200 ~ 500kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.291" (7.40mm) | 0.709" L x 0.642" W (18.00mm x 16.30mm) | - |
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B82805A0173A250XFMR FWD P-P DC/DC CONV 17UH SMD |
509 | - |
|
Datasheet | B82805 | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | - | - | 500VAC | 17µH @ 50kHz | 250kHz | -25°C ~ 125°C | - | - | Surface Mount | 0.315" L x 0.236" W (8.00mm x 6.00mm) | 0.224" (5.70mm) | 0.315" L x 0.378" W (8.00mm x 9.60mm) | - |
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B82805A0363A250XFMR FWD P-P DC/DC CONV 36UH SMD |
306 | - |
|
Datasheet | B82805 | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | - | - | 500VAC | 36µH @ 50kHz | 250kHz | -25°C ~ 125°C | - | - | Surface Mount | 0.315" L x 0.236" W (8.00mm x 6.00mm) | 0.224" (5.70mm) | 0.315" L x 0.378" W (8.00mm x 9.60mm) | - |
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7491196112XFMR POE DC/DC CONV 100UH SMD |
370 | - |
|
Datasheet | WE-PoEH | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 33 ~ 57V | 10V | 1500Vrms | 100µH @ 100kHz | 200 ~ 400kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.551" L x 0.591" W (14.00mm x 15.00mm) | 0.571" (14.50mm) | 0.551" L x 0.591" W (14.00mm x 18.10mm) | - |
Switching Converter, SMPS Transformers FAQ
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You can browse available Switching Converter, SMPS Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
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