- Series
- Type
- Dimensions
- Mounting
- Note
- Output Power
- RoHS
- MSL
- Length
- Width
- Applications
- Inductance @ Frequency
Attribute column
Manufacturer
Wurth Electronics Switching Converter, SMPS Transformers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Operating Temperature | Packaging | Series | Size / Dimension | Part Status | Moisture Sensitivity Level (MSL) | Termination | Type | Resistance | Max Operating Temperature | Min Operating Temperature | Applications | Capacitance | Power Rating | Shielding | Depth | Current Rating | Frequency | Voltage - Isolation | Output Voltage | Inductance | DC Resistance (DCR) | Output Current | Max DC Current | Min Input Voltage | Max Input Voltage | Current - Output 1 | Max Frequency | Input Current | Insertion Loss (dB) | Current - Output 2 | Voltage - Primary | Turns Ratio - Primary:Secondary | Inductance @ Frequency | Secondary Current | Footprint | Chipset Manufacturer | Voltage - Auxiliary | Intended Chipset | Height | Height Seated (Max) | Length | Width | REACH SVHC | RoHS Status | Lead Free |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() 7491182124 Würth Elektronik | 110 |
| Datasheet | 21 Weeks | Through Hole | Through Hole | - | -40°C~125°C | Tray | WE-UNIT | 0.795Lx0.965W 20.20mmx24.50mm | Active | 1 (Unlimited) | - | For AC/DC Converters | - | 125°C | -40°C | LED Drivers, AC/DC SMPS | - | 9W | - | 16.5mm | - | 132kHz | 4000Vrms | 24V | 900 μH | - | 125mA | - | - | - | - | - | - | - | - | 120V~385V | 4.4:1 | 900μH @ 10kHz | - | 0.795 L x 0.965 W (20.20mm x 24.50mm) | On Semiconductor | - | NCP101x, NCP105x | - | 0.650 16.50mm | 24.5mm | 20.2mm | Unknown | ROHS3 Compliant | - | ||
![]() 749119650 Würth Elektronik | 45 | - | Datasheet | 17 Weeks | Surface Mount | Surface Mount | - | -40°C~125°C | Cut Tape (CT) | WE-PoEH | 0.551Lx0.591W 14.00mmx15.00mm | Active | 1 (Unlimited) | SMD/SMT | For DC/DC Converters | - | 125°C | -40°C | Power Over Ethernet (PoE) | - | 70W | - | - | - | 200kHz~400kHz | 1500Vrms | - | 100 μH | - | - | - | - | - | - | - | - | - | - | 33V~57V | 1:1 | 100μH @ 100kHz | - | 0.551 L x 0.713 W (14.00mm x 18.10mm) | - | 10V | - | 14.5mm | 0.571 14.50mm | 14mm | 17.65mm | Unknown | ROHS3 Compliant | - | ||
![]() 749196507 Würth Elektronik | 15 |
| Datasheet | 21 Weeks | - | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-FLEX | 0.827Lx0.846W 21.01mmx21.49mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | - | - | Flexible | - | - | - | - | - | - | 1500Vrms | - | 87.1 μH | - | - | - | - | - | - | - | - | - | - | - | - | 87.1μH @ 100kHz | - | 1.161 L x 0.846 W (29.49mm x 21.49mm) | - | - | - | - | 0.472 11.99mm | - | - | - | ROHS3 Compliant | - | ||
![]() 7490100161A Würth Elektronik | 703 | - | Datasheet | 16 Weeks | - | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-LAN | 0.500Lx0.346W 12.70mmx8.80mm | Active | 1 (Unlimited) | - | Configurable (For DC/DC) | - | - | - | - | - | - | - | - | - | - | 1500Vrms | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 350μH @ 100kHz | - | 0.500 L x 0.370 W (12.70mm x 9.40mm) | - | - | - | - | 0.250 6.35mm | - | - | - | ROHS3 Compliant | - | ||
![]() 749119633 Würth Elektronik | In Stock | - | Datasheet | 17 Weeks | Surface Mount | Surface Mount | - | -40°C~125°C | Cut Tape (CT) | WE-PoEH | 0.551Lx0.591W 14.00mmx15.00mm | Active | 1 (Unlimited) | SMD/SMT | For DC/DC Converters | - | 125°C | -40°C | Power Over Ethernet (PoE) | - | 52.8W | - | - | - | 200kHz~400kHz | 1500Vrms | - | 100 μH | - | - | - | - | - | - | - | - | - | - | 33V~57V | 1:1 | 100μH @ 100kHz | - | 0.551 L x 0.713 W (14.00mm x 18.10mm) | - | 10V | - | 14.5mm | 0.571 14.50mm | 14mm | 14mm | Unknown | ROHS3 Compliant | - | ||
![]() 750310563 Würth Elektronik | 583 |
| Datasheet | 20 Weeks | PCB, Surface Mount | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-FB | - | Active | 1 (Unlimited) | - | For DC/DC Converters | - | 125°C | -40°C | Flyback Converters | 0F | - | - | - | - | 200kHz | 1500Vrms | 12V | 25 μH | 275mOhm | - | - | - | - | - | - | - | - | - | 18V~30V | 2.2:1 | 25μH @ 10kHz | - | 0.525 L x 0.600 W (13.34mm x 15.24mm) | Linear Technology | 12V @ 20mA | LT3573, LT3574, LT3575, LT3748 | - | 0.455 11.56mm | 15.24mm | 13.34mm | No SVHC | ROHS3 Compliant | - | ||
![]() 749119233 Würth Elektronik | 15 |
| Datasheet | 19 Weeks | - | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-PoE | 0.642Lx0.472W 16.30mmx12.00mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | - | - | Power Over Ethernet (PoE) | - | 7W | - | - | 1.4A | 200kHz~500kHz | 1500Vrms | 3.3V | 210 μH | - | - | - | - | - | - | - | - | - | - | 36V~57V | - | - | - | - | Linear Technology, Texas Instruments | - | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | - | 0.291 7.40mm | - | - | - | ROHS3 Compliant | - | ||
![]() 760875112 Würth Elektronik | 241 |
| Datasheet | 15 Weeks | Surface Mount | Surface Mount | SMD/SMT | -40°C~125°C | Cut Tape (CT) | WE-UOST | 0.654Lx0.790W 16.60mmx20.06mm | Active | 1 (Unlimited) | SMD/SMT | For AC/DC Converters | 4.2Ohm | 125°C | -40°C | LED Drivers, AC/DC SMPS | - | - | Unshielded | - | - | 60kHz~150kHz | 4000Vrms | - | 1.5 mH | 4.2Ohm | 1.5A | - | - | - | - | - | - | - | - | 85V~265V | - | 1.5mH @ 100kHz | - | 0.654 L x 1.016 W (16.60mm x 25.81mm) | - | 14V | - | 13.5mm | 0.551 14.00mm | 25.81mm | 16.6mm | - | ROHS3 Compliant | - | ||
![]() 760875532 Würth Elektronik | 270 |
| Datasheet | 15 Weeks | Surface Mount | Surface Mount | SMD/SMT | -40°C~125°C | Cut Tape (CT) | WE-UOST | 0.654Lx0.790W 16.60mmx20.06mm | Active | 1 (Unlimited) | SMD/SMT | For AC/DC Converters | 6.5Ohm | 125°C | -40°C | LED Drivers, AC/DC SMPS | - | - | Unshielded | - | - | 60kHz~150kHz | 4000Vrms | - | 1.5 mH | 6.5Ohm | - | - | - | - | 700mA | - | - | - | 1.36A | 85V~265V | - | 1.5mH @ 100kHz | - | 0.654 L x 1.016 W (16.60mm x 25.81mm) | - | 14V | - | 13.5mm | 0.551 14.00mm | 25.81mm | 16.6mm | - | ROHS3 Compliant | - | ||
![]() 7491196112 Würth Elektronik | 298 | - | Datasheet | 17 Weeks | Surface Mount | Surface Mount | - | -40°C~125°C | Cut Tape (CT) | WE-PoEH | 0.551Lx0.591W 14.00mmx15.00mm | Active | 1 (Unlimited) | SMD/SMT | For DC/DC Converters | - | 125°C | -40°C | Power Over Ethernet (PoE) | - | 60W | - | - | - | 200kHz~400kHz | 1500Vrms | - | 100 μH | - | - | - | - | - | - | - | - | - | - | 33V~57V | 1:1 | 100μH @ 100kHz | - | 0.551 L x 0.591 W (14.00mm x 18.10mm) | - | 10V | - | 14.5mm | 0.571 14.50mm | 14mm | 17.65mm | Unknown | ROHS3 Compliant | - | ||
![]() 750312504 Würth Elektronik | 2041 |
| Datasheet | 20 Weeks | - | Surface Mount | - | -40°C~125°C | Cut Tape (CT) | WE-FB, MID-FLYLT | - | Active | 1 (Unlimited) | SMD/SMT | For DC/DC Converters | - | 125°C | -40°C | Capacitor Charger | - | - | - | - | 10.2A | - | 500VDC | - | 3.46 μH | 10mOhm | - | 10.2A | - | - | - | - | - | - | - | - | - | 3.46μH @ 100kHz | - | 0.530 L x 0.699 W (13.46mm x 17.75mm) | Linear Technology | - | LTC3300-1, LTC6804-2, LTC3300ILXE-1, LTC6803IG-2 | 12.7mm | 0.505 12.83mm | 13.46mm | 13.46mm | - | ROHS3 Compliant | - | ||
![]() 749196141 Würth Elektronik | 237 | - | Datasheet | 21 Weeks | - | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-FLEX | 0.508Lx0.362W 12.90mmx9.20mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | 125°C | -40°C | Flexible | - | - | - | 6.2mm | - | - | 500Vrms | - | 8.5 μH | 344mOhm | - | - | - | - | - | 1MHz | - | - | - | - | 1:1 | 8.5μH @ 10kHz | 550mA | 0.508 L x 0.559 W (12.90mm x 14.20mm) | - | - | - | - | 0.244 6.20mm | 12.9mm | 9.2mm | - | ROHS3 Compliant | - | ||
![]() 750813002 Würth Elektronik | 147 | - | Datasheet | 20 Weeks | Through Hole | Through Hole | - | -40°C~125°C | Tray | WE-FB, MID-OLLT | 0.591Lx0.620W 15.00mmx15.75mm | Active | 1 (Unlimited) | - | For AC/DC Converters | 6.25Ohm | 125°C | -40°C | Flyback Converters | - | - | - | - | - | 1MHz | 4500Vrms | 3.4V | 2 mH | 6.25Ohm | - | - | - | - | - | - | - | - | - | 90V~265V | 20:1 | 2mH @ 10kHz | - | 0.591 L x 0.620 W (15.00mm x 15.75mm) | Linear Technology | - | LT3799 | - | 0.732 18.59mm | 15.75mm | 15mm | No SVHC | ROHS3 Compliant | - | ||
![]() 749119150 Würth Elektronik | 1525 |
| Datasheet | 19 Weeks | Surface Mount | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-PoE | 0.508Lx0.362W 12.90mmx9.20mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | 125°C | -40°C | Power Over Ethernet (PoE) | - | 4W | - | 13mm | 400mA | 200kHz~500kHz | 1500Vrms | 5V | 400 μH | - | - | - | 36V | 57V | - | 300kHz | - | -1.2 dB | - | 36V~57V | 1:0.25 | 400μH @ 100kHz | - | 0.508 L x 0.559 W (12.90mm x 14.20mm) | Linear Technology, Texas Instruments | - | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | 6.2mm | 0.244 6.20mm | 12.9mm | 13mm | No SVHC | ROHS3 Compliant | Lead Free | ||
![]() 750311342 Würth Elektronik | 393 |
| Datasheet | 20 Weeks | Surface Mount | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-FB | - | Active | 1 (Unlimited) | SMD/SMT | For DC/DC Converters | - | 125°C | -40°C | Flyback Converters | - | - | - | 11.43mm | 5.8A | 250kHz | 1500Vrms | 5V | 15 μH | 910mOhm | - | 5.8A | - | - | - | - | 100A | - | - | 36V | 2:1 | 15μH @ 250kHz | - | 0.525 L x 0.600 W (13.34mm x 15.24mm) | Linear Technology | 10V @ 20mA | LT3573, LT3574, LT3575, LT3748 | 11.43mm | 0.455 11.56mm | 15.24mm | 13.34mm | Unknown | ROHS3 Compliant | - | ||
![]() 750311692 Würth Elektronik | 191 | - | Datasheet | 20 Weeks | Surface Mount | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-FB | - | Active | 1 (Unlimited) | SMD/SMT | For DC/DC Converters | - | 125°C | -40°C | Flyback Converters | - | - | - | 10.54mm | 1A | 200kHz | 1500Vrms | 150V | 80 μH | 325mOhm | - | 1A | - | - | - | - | 3A | - | - | 8V~15V | 5:1 | 80μH @ 100kHz | - | 0.385 L x 0.360 W (9.78mm x 9.14mm) | Linear Technology | - | LT3573, LT3574, LT3575, LT3748 | 10.54mm | 0.420 10.67mm | 9.14mm | 9.14mm | Unknown | ROHS3 Compliant | - | ||
![]() 749196308 Würth Elektronik | 45 |
| Datasheet | 21 Weeks | - | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-FLEX | 0.630Lx0.689W 16.00mmx17.50mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | - | - | Flexible | - | - | - | - | - | - | 1500Vrms | - | 153.8 μH | - | - | - | - | - | - | - | - | - | - | - | - | 153.8μH @ 100kHz | - | 0.870 L x 0.689 W (22.10mm x 17.50mm) | - | - | - | - | 0.354 8.99mm | - | - | - | ROHS3 Compliant | - | ||
![]() 7491195501 Würth Elektronik | 30 |
| Datasheet | 17 Weeks | - | Surface Mount | - | -40°C~125°C | Cut Tape (CT) | WE-PoEH | 0.551Lx0.591W 14.00mmx15.00mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | - | - | Power Over Ethernet (PoE) | - | - | - | - | - | 200kHz~400kHz | 1500Vrms | - | - | - | - | - | - | - | - | - | - | - | - | 9V~57V | - | 21μH @ 100kHz | - | 0.551 L x 0.591 W (14.00mm x 18.10mm) | - | 10V | - | - | 0.571 14.50mm | - | - | - | ROHS3 Compliant | - | ||
![]() 749119950 Würth Elektronik | 609 |
| Datasheet | 21 Weeks | Surface Mount | Surface Mount | SMD/SMT | -40°C~125°C | Tape & Reel (TR) | WE-PoE | 0.530Lx0.591W 13.46mmx15.00mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | 125°C | -40°C | Power Over Ethernet (PoE) | - | 13W | - | - | 1.3A | 200kHz~500kHz | 1500Vrms | 5V | 127 μH | - | - | - | 36V | 57V | - | - | - | - | - | 36V~57V | - | 127μH @ 100kHz | - | 0.530 L x 0.713 W (13.46mm x 18.10mm) | - | 12V @ 15mA | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | 12.5mm | 0.500 12.70mm | 13.5mm | 17.75mm | No SVHC | ROHS3 Compliant | - | ||
![]() 750311320 Würth Elektronik | 1814 |
| Datasheet | 20 Weeks | - | Surface Mount | - | -40°C~125°C | Tape & Reel (TR) | WE-PoE, MID-POETI | 0.530Lx0.699W 13.46mmx17.75mm | Active | 1 (Unlimited) | - | For DC/DC Converters | - | - | - | Power Over Ethernet (PoE) | - | - | - | - | - | 250kHz | 1500Vrms | - | - | - | - | - | - | - | - | - | - | - | - | 33V~57V | - | 100μH @ 100kHz | - | - | Texas Instruments | 12V @ 10mA | - | - | 0.500 12.70mm | - | - | - | ROHS3 Compliant | - |