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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Mount | Mounting Type | Package / Case | Operating Temperature | Packaging | Series | Size / Dimension | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Type | Resistance | Max Operating Temperature | Min Operating Temperature | Applications | Additional Feature | Capacitance | Power Rating | Packing Method | Shielding | Depth | Reach Compliance Code | Current Rating | Frequency | Physical Dimension | Voltage - Isolation | Output Voltage | Inductance | DC Resistance (DCR) | Output Current | Max DC Current | Output Voltage 1 | Input Voltage (Min) | Input Voltage (Max) | Max Frequency | Input Current | Voltage - Primary | Primary Winding(s) | Max Supply Voltage (AC) | Turns Ratio - Primary:Secondary | Inductance @ Frequency | Output Voltage 2 | Secondary Winding(s) | Number of Secondary Winding | Min Supply Voltage (AC) | Number of Primary Winding | Secondary Current | Footprint | Chipset Manufacturer | Voltage - Auxiliary | Intended Chipset | Height | Height Seated (Max) | Length | Width | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr. Part #7491196501Twicea Part #908-960-7491196501 | Würth Elektronik |
TRANS FLYBACK POE SMD
Datasheet
Compare
| 19
In Stock
| Min.:1 Mult.:1 | 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) | - | - | 35W | - | - | - | - | - | 200kHz~400kHz | - | 1500Vrms | - | 128 μH | - | - | - | - | - | - | - | - | 9V~57V | - | - | 1:1 | 128μH @ 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 | - | |
| 7491196501 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #749118105Twicea Part #908-960-749118105 | Würth Elektronik |
TRANSFORMER OFF LINE 4000V
Datasheet
Compare
| 168
In Stock
| Min.:1 Mult.:1 | 21 Weeks | Through Hole | Through Hole | - | -40°C~125°C | Tray | WE-UNIT | 0.591Lx0.433W 15.00mmx11.00mm | Active | 1 (Unlimited) | - | - | For AC/DC Converters | - | 125°C | -40°C | LED Drivers, AC/DC SMPS | - | - | 3W | - | - | 16.8mm | - | - | 132kHz | - | 4000Vrms | 5V | 2.8 mH | - | 600mA | - | - | - | - | - | - | 120V~385V | - | - | 18.9:1 | 2.8mH @ 10kHz | - | - | - | - | - | - | 0.591 L x 0.433 W (15.00mm x 11.00mm) | On Semiconductor | - | NCP101x, NCP105x | - | 0.661 16.80mm | 15mm | 11mm | Unknown | ROHS3 Compliant | - | |
| 749118105 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #750310559Twicea Part #908-960-750310559 | Würth Elektronik |
TRANS FLYBACK LT3573 24UH SMD
Datasheet
Compare
| Min.:1 Mult.:1 | 20 Weeks | PCB, Surface Mount | Surface Mount | SMD/SMT | -40°C~125°C | Tape & Reel (TR) | WE-FB | - | Active | 1 (Unlimited) | - | - | For DC/DC Converters | - | 125°C | -40°C | Flyback Converters | - | 0F | - | - | - | - | - | - | - | - | 1500Vrms | 3.3V | 24 μH | 64mOhm | - | - | - | - | - | - | - | 12V~30V | - | - | 4:1 | 24μH @ 10kHz | - | - | - | - | - | - | 0.525 L x 0.600 W (13.34mm x 15.24mm) | Linear Technology | 5V @ 20mA | LT3573, LT3574, LT3575, LT3748 | - | 0.455 11.56mm | 15.24mm | 13.34mm | No SVHC | ROHS3 Compliant | - | ||
| 750310559 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #750311688Twicea Part #908-960-750311688 | Würth Elektronik |
TRANS FLYBACK LT3748LT3575 50UH
Datasheet
Compare
| 45
In Stock
| Min.:1 Mult.:1 | 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 | - | - | - | - | - | 12.7mm | - | 3.1A | 100kHz | - | 1500Vrms | 5V | 50 μH | 140mOhm | - | 3.1A | - | - | - | - | 4A | 36V | - | - | 5:1 | 50μH @ 10kHz | - | - | - | - | - | - | 0.530 L x 0.699 W (13.46mm x 17.75mm) | Linear Technology | 10V @ 20mA | LT3573, LT3574, LT3575, LT3748 | 12.7mm | 0.505 12.83mm | 17.75mm | 13.46mm | Unknown | ROHS3 Compliant | - | |
| 750311688 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #750311385Twicea Part #908-960-750311385 | Würth Elektronik |
TRANS FLYBACK LT3748 15UH SMD
Datasheet
Compare
| 269
In Stock
| Min.:1 Mult.:1 | 20 Weeks | 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 | - | - | - | - | - | 11.43mm | - | - | 210kHz | - | 1500Vrms | 13V | 15 μH | 20mOhm | - | - | - | - | - | - | 200A | 18V~60V | - | - | 1.25:1 | 15μH @ 100kHz | - | - | - | - | - | - | 0.910 L x 1.150 W (23.11mm x 29.08mm) | Linear Technology | 14V @ 50mA | LT3573, LT3574, LT3575, LT3748 | - | 0.455 11.56mm | 29.08mm | 23.11mm | Unknown | ROHS3 Compliant | Lead Free | |
| 750311385 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #750311889Twicea Part #908-960-750311889 | Würth Elektronik |
TRANS FLYBACK LT3748 37UH SMD
Datasheet
Compare
| 215
In Stock
| Min.:1 Mult.:1 | 20 Weeks | 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 | - | - | - | - | - | 13.69mm | - | - | 100kHz~300kHz | - | 500Vrms | 250V | 928 μH | 38mOhm | - | - | - | - | - | - | 4A | 28V | - | - | 2.5:2.5 | 37μH @ 100kHz 928μH @ 100kHz | - | - | - | - | - | - | 1.064 L x 1.272 W (27.03mm x 32.31mm) | Linear Technology | - | LT3573, LT3574, LT3575, LT3748 | - | 0.544 13.82mm | 32.31mm | 27.03mm | Unknown | ROHS3 Compliant | - | |
| 750311889 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #749196531Twicea Part #908-960-749196531 | Würth Elektronik |
TRANSFORMER 9.7UH 1.7A SMD
Datasheet
Compare
| 131
In Stock
| Min.:1 Mult.:1 | 21 Weeks | Surface Mount | Surface Mount | SMD/SMT | -40°C~125°C | Tape & Reel (TR) | WE-FLEX | 0.827Lx0.827W 21.00mmx21.00mm | Active | 1 (Unlimited) | SMD/SMT | - | Configurable (For DC/DC) | - | 125°C | -40°C | Flexible | - | - | 500W | - | - | 10.8mm | - | - | - | - | 500VDC | - | 9.7 μH | 71mOhm | - | - | - | - | - | 1MHz | - | - | Triple | - | 1:1 | 9.7μH @ 10kHz | - | Triple | - | - | - | 1.7A | 0.827 L x 1.169 W (21.00mm x 29.70mm) | - | - | - | 10.8mm | 0.425 10.80mm | 21mm | 21mm | Unknown | ROHS3 Compliant | - | |
| 749196531 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #750310564Twicea Part #908-960-750310564 | Würth Elektronik |
TRANS FLYBACK LT3573 63UH SMD
Datasheet
Compare
| 378
In Stock
| Min.:1 Mult.:1 | 20 Weeks | PCB, Surface Mount | Surface Mount | SMD/SMT | -40°C~85°C | Tape & Reel (TR) | WE-FB | - | Active | 1 (Unlimited) | - | - | For DC/DC Converters | - | 85°C | -40°C | Flyback Converters | - | 0F | - | - | - | - | - | - | - | - | 1500Vrms | 5V | 63 μH | 95mOhm | - | - | - | - | - | - | - | 12V~30V | - | - | 3:1 | 63μH @ 10kHz | - | - | - | - | - | - | 0.525 L x 0.600 W (13.34mm x 15.24mm) | Linear Technology | 5V @ 20mA | LT3573, LT3574, LT3575, LT3748 | - | 0.455 11.56mm | 15.24mm | 13.34mm | No SVHC | ROHS3 Compliant | - | |
| 750310564 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #7491196331Twicea Part #908-960-7491196331 | Würth Elektronik |
TRANS FLYBACK POE SMD
Datasheet
Compare
| 19
In Stock
| Min.:1 Mult.:1 | 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) | - | - | 36.3W | - | - | - | - | - | 200kHz~400kHz | - | 1500Vrms | - | 128 μH | - | - | - | - | - | - | - | - | 33V~57V | - | - | 1:1 | 128μH @ 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 | - | |
| 7491196331 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #750311604Twicea Part #908-960-750311604 | Würth Elektronik |
TRANS FLYBACK LT3748 8UH SMD
Datasheet
Compare
| 749
In Stock
| Min.:1 Mult.:1 | 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 | - | 9.5A | - | - | 1500Vrms | 24V | 8 μH | 55mOhm | - | 9.5A | - | - | - | - | 4A | 20V~48V | - | - | 1:1 | 8μH @ 10kHz | - | - | - | - | - | - | 0.910 L x 1.150 W (23.11mm x 29.08mm) | Linear Technology | - | LT3573, LT3574, LT3575, LT3748 | 11.43mm | 0.455 11.56mm | 29.08mm | 23.11mm | Unknown | ROHS3 Compliant | - | |
| 750311604 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #7491181124Twicea Part #908-960-7491181124 | Würth Elektronik |
TRANSFORMER OFF LINE 4000V
Datasheet
Compare
| 231
In Stock
| Min.:1 Mult.:1 | 21 Weeks | Through Hole | Through Hole | - | -40°C~125°C | Tray | WE-UNIT | 0.591Lx0.846W 15.00mmx21.50mm | Active | 1 (Unlimited) | - | - | For AC/DC Converters | - | 125°C | -40°C | LED Drivers, AC/DC SMPS | - | - | 3W | - | - | 12mm | - | - | 132kHz | - | 4000Vrms | 24V | 2.8 mH | - | - | - | - | - | - | - | - | 120V~385V | - | 265V | 4:1 | 2.8mH @ 10kHz | - | - | - | 85V | - | - | 0.591 L x 0.846 W (15.00mm x 21.50mm) | On Semiconductor | - | NCP101x, NCP105x | - | 0.472 12.00mm | 21.5mm | 15mm | No SVHC | ROHS3 Compliant | - | |
| 7491181124 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #760871135Twicea Part #908-960-760871135 | Würth Elektronik |
TRANSFORMER OFFLINE 1.25MH 4000V
Datasheet
Compare
| 292
In Stock
| Min.:1 Mult.:1 | 56 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 | 2.92Ohm | 125°C | -40°C | LED Drivers, AC/DC SMPS | - | - | - | - | Unshielded | - | - | - | 60kHz~150kHz | - | 4000Vrms | - | 1.25 mH | 2.92Ohm | 550mA | - | - | - | - | - | - | 85V~265V | - | - | - | 1.25mH @ 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 | - | |
| 760871135 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #750310617Twicea Part #908-960-750310617 | Würth Elektronik |
TRANS FLYBACK LT3748 4.5UH SMD
Datasheet
Compare
| 57
In Stock
| Min.:1 Mult.:1 | 20 Weeks | Surface Mount | Surface Mount | - | - | Tape & Reel (TR) | WE-FB | - | Active | 1 (Unlimited) | - | - | For DC/DC Converters | - | - | - | Flyback Converters | - | - | - | - | - | 11.43mm | - | - | 200kHz | - | 1500Vrms | 12V | 4.5 μH | 20mOhm | - | - | - | - | - | - | 3A | 9V~36V | - | - | 1.166:1 | 4.5μH @ 100kHz | - | - | - | - | - | - | 0.910 L x 1.150 W (23.11mm x 29.08mm) | Linear Technology | 12V @ 20mA | LT3573, LT3574, LT3575, LT3748 | - | 0.455 11.56mm | 29.08mm | 23.11mm | Unknown | ROHS3 Compliant | - | |
| 750310617 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #750311595Twicea Part #908-960-750311595 | Würth Elektronik |
TRANS FLYBACK LT3748 12UH SMD
Datasheet
Compare
| 139
In Stock
| Min.:1 Mult.:1 | 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 | - | - | - | - | - | 13.69mm | - | 16A | 150kHz | - | 1500Vrms | 15V | 12 μH | 18mOhm | - | 16A | - | - | - | - | 3A | 30V~75V | - | - | 2:1 | 12μH @ 150kHz | - | - | - | - | - | - | 1.064 L x 1.272 W (27.03mm x 32.31mm) | Linear Technology | 10V | LT3573, LT3574, LT3575, LT3748 | 13.69mm | 0.544 13.82mm | 32.31mm | 27.03mm | Unknown | ROHS3 Compliant | - | |
| 750311595 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #750311856Twicea Part #908-960-750311856 | Würth Elektronik |
TRANS FLYBACK LT3748LT3575 3.8UH
Datasheet
Compare
| 279
In Stock
| Min.:1 Mult.:1 | 20 Weeks | 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 | - | - | - | - | - | 12.7mm | - | - | - | - | 1500Vrms | 15V | 3.8 μH | 40mOhm | - | - | - | - | - | - | 100A | 16V~24V | - | - | 4:1 | 3.8μH @ 100kHz | - | - | - | - | - | - | 0.550 L x 0.676 W (13.97mm x 17.17mm) | Linear Technology | - | LT3573, LT3574, LT3575, LT3748 | - | 0.505 12.83mm | 17.17mm | 13.97mm | Unknown | ROHS3 Compliant | - | |
| 750311856 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #750311591Twicea Part #908-960-750311591 | Würth Elektronik |
TRANS FLYBACK LT3748 8UH SMD
Datasheet
Compare
| 828
In Stock
| Min.:1 Mult.:1 | 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 | - | - | - | - | - | 13.69mm | - | 20A | 150kHz | - | 1500Vrms | 15V | 8 μH | 18mOhm | - | 20A | - | - | - | - | 100A | 20V~48V | - | - | 1.5:1 | 8μH @ 150kHz | - | - | - | - | - | - | 1.064 L x 1.272 W (27.03mm x 32.31mm) | Linear Technology | 10V | LT3573, LT3574, LT3575, LT3748 | 13.69mm | 0.544 13.82mm | 32.31mm | 27.03mm | Unknown | ROHS3 Compliant | - | |
| 750311591 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #7491182024Twicea Part #908-960-7491182024 | Würth Elektronik |
TRANSFORMER OFF LINE 4000V
Datasheet
Compare
| 188
In Stock
| Min.:1 Mult.:1 | 21 Weeks | Through Hole | Through Hole | - | -40°C~125°C | Tray | WE-UNIT | 0.709Lx0.650W 18.00mmx16.50mm | Active | 1 (Unlimited) | - | - | For AC/DC Converters | - | 125°C | -40°C | LED Drivers, AC/DC SMPS | - | - | 9W | - | - | 18mm | - | - | 132kHz | - | 4000Vrms | 24V | 900 μH | - | 125mA | - | - | - | - | - | - | 120V~385V | - | 265V | 4.4:1 | 900μH @ 10kHz | - | - | - | 85V | - | - | 0.709 L x 0.650 W (18.00mm x 16.50mm) | On Semiconductor | - | NCP101x, NCP105x | - | 0.709 18.00mm | 18mm | 16.5mm | No SVHC | ROHS3 Compliant | - | |
| 7491182024 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #7491195112Twicea Part #908-960-7491195112 | Würth Elektronik |
TRANS FLYBACK POE SMD
Datasheet
Compare
| 184
In Stock
| Min.:1 Mult.:1 | 84 Weeks | Surface Mount | Surface Mount | SMD/SMT | -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) | - | - | 36W | - | - | - | - | - | 200kHz~400kHz | - | 1500Vrms | - | 41 μH | - | - | - | - | - | - | - | - | 33V~57V | - | - | 1:1 | 41μH @ 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 | - | |
| 7491195112 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PA3855.001NLTTwicea Part #664-960-PA3855.001NLT | Pulse Electronics Power |
TRANSFORMER FLYBACK 54UH SMD
Datasheet
Compare
| 20
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | Surface Mount | - | -40°C~130°C | Cut Tape (CT) | EP13Plus | 0.571Lx0.526W 14.50mmx13.36mm | Discontinued | 1 (Unlimited) | SMD/SMT | EAR99 | For DC/DC Converters | - | - | - | Flyback Converters | LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO | - | 70W | TR | - | - | unknown | - | 200kHz | L17.65XB14.5XH14.0 (mm) | 2250VDC | - | 54 μH | 110mOhm | - | 3.5A | 3.3V | 33V | 57V | - | - | 33V~57V | - | - | - | - | 3.3V | - | 2 | - | 2 | - | 0.571 L x 0.695 W (14.50mm x 17.65mm) | - | 10V @ 50mA | - | 14mm | 0.551 14.00mm | 17.65mm | 14.5mm | - | RoHS Compliant | - | |
| PA3855.001NLT | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #750311593Twicea Part #908-960-750311593 | Würth Elektronik |
TRANS FLYBACK LT3748 15UH SMD
Datasheet
Compare
| 8
In Stock
| Min.:1 Mult.:1 | 20 Weeks | Surface Mount | Surface Mount | - | -40°C~85°C | Tape & Reel (TR) | WE-FB | - | Active | 1 (Unlimited) | - | - | For DC/DC Converters | - | 85°C | -40°C | Flyback Converters | - | - | - | - | - | 13.69mm | - | - | 150kHz | - | 1500Vrms | 5V | 15 μH | 32mOhm | - | - | - | - | - | - | 3A | 30V~75V | - | - | 3.5:1 | 15μH @ 150kHz | - | - | - | - | - | - | 1.064 L x 1.272 W (27.03mm x 32.31mm) | Linear Technology | 10V | LT3573, LT3574, LT3575, LT3748 | - | 0.544 13.82mm | 32.31mm | 27.03mm | Unknown | ROHS3 Compliant | - | |
| 750311593 |
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