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| Compare | Image | Part No | Manufacturer | Description | Inventory | Pricing | Quantity | Series | Packaging | Part Status | Type | Applications | Intended Chipset | Chipset Manufacturer | Voltage - Primary | Voltage - Auxiliary | Voltage - Isolation | Inductance @ Frequency | Frequency | Operating Temperature | Mounting Type | Size / Dimension | Height - Seated (Max) | Footprint | Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No.750815040Internal Code2737-168-2683660 | Würth Elektronik |
XFMR FLYBACK AC/DC CONV TH
| Get a Quote | - | MID-OLTI | Tray | Active | For AC/DC Converters | Flyback Converters | - | Texas Instruments | - | 15V | 4500Vrms | - | 65kHz | -40°C ~ 125°C | Through Hole | 0.874" L x 0.984" W (22.20mm x 25.00mm) | 0.630" (16.00mm) | - | - | ||
| 750815040 | |||||||||||||||||||||||||
 | Mfr Part No.750815045Internal Code2737-168-2683661 | Würth Elektronik |
XFMR LED DR AC/DC CONV 3.45MH TH
| Get a Quote | - | WE-UNIT | Tray | 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) | - | ||
| 750815045 | |||||||||||||||||||||||||
 | Mfr Part No.750817015Internal Code2737-168-2683670 | Würth Elektronik |
XFMR FLYBACK AC/DC CONV 491UH SM
| Get a Quote | - | WE-UNIT, MID-OLEE | Tape & Reel (TR) Cut Tape (CT) | Active | For AC/DC Converters | Flyback Converters | - | - | 78 ~ 375V | 16V @ 50mA | 3000Vrms | 491µH @ 10kHz | 150kHz | -40°C ~ 125°C | Surface Mount | - | 0.438" (11.13mm) | 0.543" L x 0.941" W (13.80mm x 23.90mm) | - | ||
| 750817015 | |||||||||||||||||||||||||
 | Mfr Part No.750845150Internal Code2737-168-2683744 | Würth Elektronik |
XFMR LED DR AC/DC CONV 2.7MH TH
| Get a Quote | - | WE-FB, MID-OLTI | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TPS92310 | Texas Instruments | 196 ~ 264V | 22V @ 10mA | 3000Vrms | 2.7mH @ 100kHz | 100kHz | -40°C ~ 125°C | Through Hole | 0.744" L x 0.862" W (18.90mm x 21.90mm) | 0.605" (15.37mm) | 0.744" L x 0.862" W (18.90mm x 21.90mm) | - | ||
| 750845150 | |||||||||||||||||||||||||
 | Mfr Part No.750845455Internal Code2737-168-2683749 | Würth Elektronik |
XFMR FLYBACK
| Get a Quote | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 750845455 | |||||||||||||||||||||||||
 | Mfr Part No.750871013Internal Code2737-168-2683759 | Würth Elektronik |
XFMR LED DR AC/DC CONV 1.8MH TH
| 128 Available |
|
Unit Price:
$6.048 Minimum: 1 Multiple: 1 | WE-UNIT, MID-OLNXP | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TEA1521T | NXP Semiconductors | 115 ~ 390V | 15V @ 30mA | 4000Vrms | 1.8mH @ 10kHz | 100kHz | -40°C ~ 125°C | Through Hole | 0.540" L x 0.775" W (13.72mm x 19.69mm) | 0.405" (10.29mm) | 0.540" L x 0.775" W (13.72mm x 19.69mm) | - | |
| 750871013 | |||||||||||||||||||||||||
 | Mfr Part No.750871030Internal Code2737-168-2683760 | Würth Elektronik |
XFMR FLYBCK AC/DC CONV 2.38MH TH
| 2183 Available |
|
Unit Price:
$4.1464 Minimum: 1 Multiple: 1 | WE-UNIT, MID-OLSTM | Tray | Active | For AC/DC Converters | Flyback Converters | VIPER17L | STMicroelectronics | 120 ~ 385V | 12V @ 10mA | 4000Vrms | 2.38mH @ 10kHz | 60kHz | -40°C ~ 125°C | Through Hole | - | 0.635" (16.13mm) | 0.787" L x 0.975" W (20.00mm x 24.00mm) | - | |
| 750871030 | |||||||||||||||||||||||||
 | Mfr Part No.750871110Internal Code2737-168-2683763 | Würth Elektronik |
XFMR FLYBACK AC/DC CONV 1.6MH TH
| 58 Available |
|
Unit Price:
$6.408 Minimum: 1 Multiple: 1 | WE-UNIT, MID-OLSTM | Tray | Active | For AC/DC Converters | Flyback Converters | VIPER28 | STMicroelectronics | 120 ~ 385V | 10V @ 10mA | 4000Vrms | 1.6mH @ 10kHz | - | -40°C ~ 125°C | Through Hole | 0.827" L x 0.984" W (21.00mm x 25.00mm) | 0.635" (16.13mm) | 0.827" L x 0.984" W (21.00mm x 25.00mm) | - | |
| 750871110 | |||||||||||||||||||||||||
 | Mfr Part No.750871831Internal Code2737-168-2683768 | Würth Elektronik |
XFMR LED DR AC/DC CONV 900UH TH
| Get a Quote | - | WE-UNIT, MID-OLNXP | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TEA1623PH | NXP Semiconductors | 120 ~ 385V | 15V @ 30mA | 4000Vrms | 900µH @ 10kHz | 100kHz | -40°C ~ 125°C | Through Hole | 1.039" L x 1.252" W (26.40mm x 31.80mm) | 0.905" (22.99mm) | 1.039" L x 1.252" W (26.40mm x 31.80mm) | - | ||
| 750871831 | |||||||||||||||||||||||||
 | Mfr Part No.760390015Internal Code2737-168-2694622 | Würth Elektronik |
XFMR FWD P-P DC/DC CONV 475UH SM
| 23065 Available |
|
Unit Price:
$1.34342 Minimum: 1 Multiple: 1 | WE-PP, MID-PPTI | Tape & Reel (TR) Cut Tape (CT) | Active | For DC/DC Converters | Forward, Push-Pull Converters | SN6501 | Texas Instruments | - | - | 3125Vrms | 475µH @ 10kHz | 10kHz | -40°C ~ 125°C | Surface Mount | 0.265" L x 0.281" W (6.73mm x 7.14mm) | 0.170" (4.32mm) | 0.265" L x 0.395" W (6.73mm x 10.05mm) | - | |
| 760390015 | |||||||||||||||||||||||||
 | Mfr Part No.760875142Internal Code2737-168-2695127 | Würth Elektronik |
XFMR LED DR 2.5MH SMD
| Get a Quote | - | WE-FB, MID-OLT8 | Tape & Reel (TR) | Active | - | LED Drivers, AC/DC SMPS | - | - | 280 ~ 380V | 19V @ 20mA | 4500Vrms | 2.5mH @ 10kHz | 85kHz | -40°C ~ 125°C | Surface Mount | 0.740" L x 1.319" W (18.80mm x 33.50mm) | 0.477" (12.12mm) | 0.740" L x 1.437" W (18.80mm x 36.50mm) | - | ||
| 760875142 | |||||||||||||||||||||||||
 | Mfr Part No.750310744Internal Code2737-168-13385726 | Würth Elektronik |
XFMR POE DC/DC CONV 38UH SMD
| 365 Available |
|
Unit Price:
$3.29296 Minimum: 1 Multiple: 1 | WE-PoE+ | Tape & Reel (TR) Cut Tape (CT) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 37 ~ 57V | 12V @ 30mA | 1500Vrms | 38µH @ 100kHz | 250 ~ 400kHz | -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) | - | |
| 750310744 | |||||||||||||||||||||||||
 | Mfr Part No.7491181012Internal Code2737-168-13389074 | Würth Elektronik |
XFMR LED DR AC/DC CONV 2.8MH TH
| 200 Available |
|
Unit Price:
$4.9487 Minimum: 1 Multiple: 1 | WE-UNIT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | NCP101x, NCP105x | On Semiconductor | 120 ~ 385V | - | 4000Vrms | 2.8mH @ 10kHz | 132kHz | -40°C ~ 125°C | Through Hole | 0.591" L x 0.433" W (15.00mm x 11.00mm) | 0.661" (16.80mm) | 0.591" L x 0.433" W (15.00mm x 11.00mm) | - | |
| 7491181012 | |||||||||||||||||||||||||
 | Mfr Part No.7491182112Internal Code2737-168-13390499 | Würth Elektronik |
XFMR LED DR AC/DC CONV 900UH TH
| 78 Available |
|
Unit Price:
$6.128 Minimum: 1 Multiple: 1 | WE-UNIT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | NCP101x, NCP105x | On Semiconductor | 120 ~ 385V | - | 4000Vrms | 900µH @ 10kHz | 132kHz | -40°C ~ 125°C | Through Hole | 0.795" L x 0.965" W (20.20mm x 24.50mm) | 0.650" (16.50mm) | 0.795" L x 0.965" W (20.20mm x 24.50mm) | - | |
| 7491182112 | |||||||||||||||||||||||||
 | Mfr Part No.750310743Internal Code2737-168-13390502 | Würth Elektronik |
XFMR POE DC/DC CONV 38UH SMD
| 616 Available |
|
Unit Price:
$3.65884 Minimum: 1 Multiple: 1 | WE-PoE+ | Tape & Reel (TR) Cut Tape (CT) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 37 ~ 57V | 12.7V @ 30mA | 1500Vrms | 38µH @ 100kHz | 250 ~ 400kHz | -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) | - | |
| 750310743 | |||||||||||||||||||||||||
 | Mfr Part No.750319069Internal Code2737-168-13390517 | Würth Elektronik |
XFMR POE DC/DC CONV 16UH SMD
| 428 Available |
|
Unit Price:
$6.36123 Minimum: 1 Multiple: 1 | MID-POE | Tape & Reel (TR) Cut Tape (CT) | 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) | - | |
| 750319069 | |||||||||||||||||||||||||
 | Mfr Part No.750817018Internal Code2737-168-13390524 | Würth Elektronik |
XFMR FLYBCK AC/DC CONV 2.19MH SM
| Get a Quote | - | WE-UNIT, MID-OLIFX | Tape & Reel (TR) | Active | For AC/DC Converters | Flyback Converters | ICE3BR4765JG | Infineon Technologies | 125 ~ 382V | 14.4V @ 50mA | 5000Vrms | 2.19mH @ 10kHz | 65kHz | -40°C ~ 125°C | Surface Mount | - | 0.433" (11.00mm) | 0.941" L x 0.543" W (23.90mm x 13.80mm) | - | ||
| 750817018 | |||||||||||||||||||||||||
 | Mfr Part No.760871333Internal Code2737-168-13390525 | Würth Elektronik |
XFMR 250UH SMD
| 44 Available |
|
Unit Price:
$8.92 Minimum: 1 Multiple: 1 | WE-SLIM | Tray | Active | - | - | - | - | - | - | 4000Vrms | 250µH @ 50kHz | 130kHz | -40°C ~ 125°C | Surface Mount | - | 0.472" (12.00mm) | 1.157" L x 1.870" W (29.40mm x 47.50mm) | - | |
| 760871333 | |||||||||||||||||||||||||
 | Mfr Part No.7491199331Internal Code2737-168-13392348 | Würth Elektronik |
XFMR POE DC/DC CONV 127UH SMD
| Get a Quote | - | WE-PoE | Tape & Reel (TR) Cut Tape (CT) | 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) | - | ||
| 7491199331 | |||||||||||||||||||||||||
| | Mfr Part No.7491199212Internal Code2737-168-13392349 | Würth Elektronik |
XFMR POE DC/DC CONV 127UH SMD
| 151 Available |
|
Unit Price:
$4.17482 Minimum: 1 Multiple: 1 | WE-PoE | Tape & Reel (TR) Cut Tape (CT) | 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) | - | |
| 7491199212 |