Switching Converter, SMPS Transformers
Explore Switching Converter, SMPS Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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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750312646XFMR FLYBACK AC/DC CONV 200UH TH |
1,454 |
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Datasheet | MID-OLLT | Tray | Active | For AC/DC Converters | Flyback Converters | - | On Semiconductor | 120 ~ 430V | 22V @ 10mA | 1500Vrms | 200µH @ 10kHz | 70kHz | -40°C ~ 125°C | - | - | Through Hole | 1.220" L x 1.220" W (31.00mm x 31.00mm) | 0.984" (25.00mm) | - | Laminated Core |
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750817220XFMR FLYBACK AC/DC CONV 1MH TH |
4,763 |
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Datasheet | MID-OLLT | Tray | Active | For AC/DC Converters | Flyback Converters | - | On Semiconductor | 90 ~ 650V | 28V @ 20mA | 5500Vrms | 1mH @ 10KHz | 60kHz | -40°C ~ 125°C | - | - | Through Hole | 1.220" L x 1.220" W (31.00mm x 31.00mm) | 0.984" (25.00mm) | - | Laminated Core |
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7608957210XFMR 128UH SMD |
194 |
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Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | 54V | - | - | 128µH @ 100kHz | 350kHz | -40°C ~ 125°C | - | - | Surface Mount | 1.197" L x 1.016" W (30.40mm x 25.80mm) | 0.335" (8.50mm) | - | - |
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750343803XFMR FLYBACK AC/DC CONV 75UH TH |
4,682 |
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Datasheet | MID-OLTI | Tray | Active | For AC/DC Converters | Flyback Converters | - | Texas Instruments | 85 ~ 265V | 70V @ 100mA | 3750V | 75µH @ 450kHz | 450kHz | -40°C ~ 125°C | - | - | Through Hole | 0.850" L x 0.680" W (21.59mm x 17.27mm) | 0.850" (21.59mm) | - | Laminated Core |
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760895651XFMR RES CONV AC/DC 500UH TH |
1,564 |
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Datasheet | WE-LLCR | Tray | Active | For AC/DC Converters | Resonant Converters | - | - | 360 ~ 400V | - | 4000Vrms | 500µH @ 100kHz | 70 ~ 120kHz | -40°C ~ 125°C | - | - | Through Hole | 1.692" L x 1.732" W (43.00mm x 44.00mm) | 1.181" (30.00mm) | 1.692" L x 1.732" W (43.00mm x 44.00mm) | - |
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750316326XFMR FLYBACK AC/DC CONV 250UH TH |
1,749 |
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Datasheet | 750 | Tray | Active | For AC/DC Converters | Flyback Converters | - | Texas Instruments | 120 ~ 375V | 12V @ 50mA | 3600V | 250µH @ 10kHz | 120kHz | -40°C ~ 125°C | - | - | Through Hole | 1.732" L x 1.437" W (44.00mm x 36.50mm) | 1.122" (28.50mm) | - | Laminated Core |
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PA5130.004NLTXFMR FLYBACK DC/DC CONV SMD |
4,520 |
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Datasheet | PA5130XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 9 ~ 57V | - | 2250V | - | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.610" L x 0.512" W (15.50mm x 13.00mm) | 0.610" (15.50mm) | 0.610" L x 0.512" W (15.50mm x 13.00mm) | Wirewound |
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PA5130.005NLTXFMR FLYBACK DC/DC CONV SMD |
4,277 |
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Datasheet | PA5130XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 9 ~ 57V | - | 2250V | - | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.610" L x 0.512" W (15.50mm x 13.00mm) | 0.610" (15.50mm) | 0.610" L x 0.512" W (15.50mm x 13.00mm) | Wirewound |
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PA5180NLXFMR DC/DC CONV 4UH SMD |
4,349 |
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Datasheet | PA5180NL | Tray | Active | For DC/DC Converters | - | - | - | 2 ~ 8V | - | 1500Vrms | 4µH | 140kHz | -40°C ~ 130°C | - | - | Surface Mount | - | 0.451" (11.45mm) | 0.600" L x 0.516" W (15.24mm x 13.10mm) | Wirewound |
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PA5178NLXFMR DC/DC CONV 4UH SMD |
1,420 |
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Datasheet | PA5178NL | Tray | Active | For DC/DC Converters | - | - | - | 2 ~ 8V | - | 1500Vrms | 4µH | 140kHz | -40°C ~ 130°C | - | - | Surface Mount | - | 0.451" (11.45mm) | 0.600" L x 0.516" W (15.24mm x 13.10mm) | Wirewound |
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PA5131.005NLTXFMR FWD P-P DC/DC CONV SMD |
1,956 |
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Datasheet | PA5131XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | 9 ~ 57V | - | 2250V | - | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.610" L x 0.512" W (15.50mm x 13.00mm) | 0.610" (15.50mm) | 0.610" L x 0.512" W (15.50mm x 13.00mm) | Wirewound |
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PA5131.006NLTXFMR FWD P-P DC/DC CONV SMD |
4,265 |
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Datasheet | PA5131XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | 9 ~ 57V | - | 2250V | - | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.610" L x 0.512" W (15.50mm x 13.00mm) | 0.610" (15.50mm) | 0.610" L x 0.512" W (15.50mm x 13.00mm) | Wirewound |
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PA5100.003NLTXFMR FWD P-P DC/DC CONV SMD |
1,565 |
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Datasheet | PA5100XXXNL | Tape & Reel (TR) | 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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13324-T085XFMR 40UH SMD |
3,051 |
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Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | 36 ~ 75V | - | 1500Vrms | 40µH @ 100kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.591" L x 0.531" W (15.00mm x 13.50mm) | 0.492" (12.50mm) | 0.709" L x 0.531" W (18.00mm x 13.50mm) | - |
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PA5000.002NLTXFMR FWD P-P DC/DC CONV 100UH SM |
1,652 |
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Datasheet | PA5000.XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | 33 ~ 75V | - | 3000Vrms | 100µH @ 200kHz | 200kHz | -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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PA5000.001NLTXFMR FWD P-P DC/DC CONV 100UH SM |
4,948 |
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Datasheet | PA5000.XXXNL | Tape & Reel (TR) | Active | For DC/DC Converters | Forward, Push-Pull Converters | - | - | 33 ~ 75V | - | 3000Vrms | 100µH @ 200kHz | 200kHz | -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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POE060-FD20120SXFMR POE DC/DC CONV 100UH SMD |
1,185 |
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Datasheet | POE-FD | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 72V | 12V | 1875V | 100µH @ 100kHz | 250kHz | -40°C ~ 105°C | - | - | Surface Mount | 0.846" L x 0.831" W (21.50mm x 21.10mm) | 0.472" (12.00mm) | - | - |
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PCA14.5/6ER-U03S002XFMR 21.6UH SMD |
1,831 |
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Datasheet | PCA14.5/6ER | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | Parallel 21.6µH @ 10kHz, Series 778µH @ 10kHz | - | -40°C ~ 85°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.307" (7.80mm) | 0.642" L x 0.661" W (16.30mm x 16.80mm) | - |
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T201258A-1-301.3mH, 0.13Ohm to 4.0Ohm, 0.7Amp |
2,193 |
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Datasheet | T201258A | Bulk | Active | For AC/DC Converters | Flyback Converters | RAA223182, RAA223183 | Renesas Electronics Corporation | - | - | 4000V | 1.3mH @ 100kHz | - | -25°C ~ 125°C | - | - | Through Hole | 0.669" L x 0.551" W (17.00mm x 14.00mm) | 0.866" (22.00mm) | - | Laminated Core |
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TSD-1801XFMR FLYBACK AC/DC CONV TH |
2,936 |
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Datasheet | - | Tape & Box (TB) | Active | For AC/DC Converters | Flyback Converters | TOP243 | Power Integrations | 85 ~ 265V | - | - | - | 47Hz ~ 440Hz | 0°C ~ 70°C | - | - | Through Hole | - | - | - | - |
Frequently Asked Questions
What are Switching Converter, SMPS Transformers components used for?
Switching Converter, SMPS Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Switching Converter, SMPS Transformers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Switching Converter, SMPS Transformers parts?
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