- Manufacture :
- Part Status :
- Packaging :
- Frequency :
-
- 100 ~ 300kHz (1)
- 100 ~ 400kHz (1)
- 100kHz (24)
- 132kHz (1)
- 150 ~ 300kHz (3)
- 150kHz (9)
- 180kHz (1)
- 190kHz (4)
- 1MHz (1)
- 200 ~ 300kHz (10)
- 200kHz (7)
- 210kHz (1)
- 220kHz (1)
- 250 ~ 500kHz (1)
- 250kHz (9)
- 300kHz (2)
- 50 ~ 200kHz (13)
- 50 ~ 300kHz (2)
- 50kHz (1)
- 60 ~ 400kHz (1)
- 70 ~ 130kHz (1)
- 70kHz (3)
- 75kHz (1)
- Operating Temperature :
- Mounting Type :
- Size / Dimension :
-
- 0.360" L x 0.360" W (9.14mm x 9.14mm) (1)
- 0.453" L x 0.339" W (11.50mm x 8.60mm) (2)
- 0.591" L x 0.620" W (15.00mm x 15.75mm) (4)
- 0.709" L x 0.650" W (18.00mm x 16.50mm) (4)
- 0.709" L x 0.695" W (18.01mm x 17.65mm) (1)
- 0.790" L x 0.920" W (20.07mm x 23.37mm) (4)
- 0.874" L x 0.984" W (22.20mm x 25.00mm) (2)
- 1.220" L x 1.220" W (31.00mm x 31.00mm) (4)
- 1.559" L x 1.700" W (39.60mm x 43.18mm) (4)
- Height - Seated (Max) :
-
- 0.215" (5.45mm) (1)
- 0.225" (5.72mm) (1)
- 0.237" (6.02mm) (1)
- 0.340" (8.64mm) (1)
- 0.342" (8.69mm) (4)
- 0.348" (8.85mm) (2)
- 0.354" (9.00mm) (2)
- 0.355" (9.02mm) (1)
- 0.365" (9.27mm) (3)
- 0.375" (9.53mm) (1)
- 0.415" (10.54mm) (6)
- 0.420" (10.67mm) (4)
- 0.420" (10.69mm) (5)
- 0.450" (11.43mm) (11)
- 0.455" (11.56mm) (28)
- 0.455" (11.58mm) (2)
- 0.500" (12.70mm) (8)
- 0.505" (12.83mm) (18)
- 0.510" (12.95mm) (1)
- 0.544" (13.82mm) (13)
- 0.635" (16.13mm) (3)
- 0.714" (18.14mm) (2)
- 0.732" (18.59mm) (2)
- 0.910" (23.11mm) (2)
- 0.989" (25.12mm) (2)
- 1.205" (30.61mm) (2)
- Inductance @ Frequency :
-
- 1.5mH @ 10kHz (2)
- 100µH @ 10kHz (7)
- 100µH @ 50kHz (1)
- 10µH @ 10kHz (3)
- 12µH @ 10kHz (5)
- 12µH @ 150kHz (2)
- 14µH @ 150kHz (2)
- 14µH @ 200kHz (1)
- 150µH @ 100kHz (1)
- 150µH @ 10kHz (10)
- 151µH @ 100kHz (1)
- 15µH @ 100kHz (2)
- 15µH @ 10kHz (1)
- 15µH @ 150kHz (3)
- 15µH @ 250kHz (1)
- 16.9µH @ 10kHz (1)
- 175µH @ 10kHz (2)
- 2.5µH @ 50kHz (1)
- 20.4µH @ 10kHz (1)
- 200µH @ 100kHz (1)
- 200µH @ 10kHz (2)
- 20µH @ 150kHz (1)
- 24µH @ 10kHz (1)
- 25µH @ 10kHz (6)
- 280µH @ 10kHz, 2.8µH @ 10kHz, 224µH @ 10kHz (1)
- 2mH @ 10kHz (2)
- 3.46µH @ 100kHz (1)
- 3.8µH @ 100kHz (1)
- 300µH @ 100kHz (1)
- 300µH @ 10kHz (7)
- 30µH @ 10kHz (2)
- 350µH @ 100kHz (2)
- 36.3µH @ 10kHz (1)
- 37µH @ 100kHz, 928µH @ 100kHz (1)
- 37µH @ 10kHz (3)
- 4.5µH @ 100kHz (1)
- 400µH @ 100kHz (1)
- 400µH @ 10kHz (2)
- 40µH @ 10kHz (11)
- 461µH @ 10kHz (1)
- 500µH @ 10kHz, 14µH @ 10kHz, 400µH @ 10kHz (1)
- 50µH @ 10kHz (10)
- 5µH @ 50kHz (1)
- 6.78µH @ 100kHz (1)
- 600µH @ 10kHz (2)
- 60µH @ 100kHz (1)
- 63µH @ 10kHz (1)
- 6µH @ 150kHz (2)
- 7µH @ 250kHz (1)
- 8.3µH @ 10kHz (1)
- 80µH @ 100kHz (1)
- 8µH @ 10kHz (2)
- 8µH @ 150kHz (3)
- 9.07µH @ 10kHz (1)
- 9µH @ 10kHz (7)
- Voltage - Primary :
-
- 10 ~ 30V (6)
- 10 ~ 40V (4)
- 100 ~ 400V (2)
- 12 ~ 30V (2)
- 120 ~ 200V (1)
- 120 ~ 375V (3)
- 12V (3)
- 16 ~ 24V (2)
- 18 ~ 100V (1)
- 18 ~ 30V (6)
- 18 ~ 36V (1)
- 18 ~ 42V (2)
- 18 ~ 60V (1)
- 18 ~ 72V (1)
- 18 ~ 75V (1)
- 19 ~ 70V (1)
- 20 ~ 48V (8)
- 20V (1)
- 22 ~ 72V (1)
- 28V (1)
- 3 ~ 24V (1)
- 30 ~ 72V (1)
- 30 ~ 75V (8)
- 35 ~ 75V (4)
- 36 ~ 57V (1)
- 36 ~ 72V (20)
- 36 ~ 75V (3)
- 36V (9)
- 37 ~ 57V (1)
- 4 ~ 8V (1)
- 40 ~ 57V (3)
- 60 ~ 600V (1)
- 8 ~ 15V (2)
- 8 ~ 32V (9)
- 8 ~ 40V (1)
- 8 ~ 70V (2)
- 8.1 ~ 9.9V (1)
- 85 ~ 265V (3)
- 9 ~ 30V (8)
- 9 ~ 36V (3)
- 9 ~ 57V (1)
- 9 ~ 60V (1)
- 90 ~ 265V (2)
- Intended Chipset :
-
- LT1171 (1)
- LT1725 (1)
- LT1952 (2)
- LT3420 (1)
- LT3511 (1)
- LT3512 (5)
- LT3573, LT3574, LT3575, LT3748 (62)
- LT3748 (2)
- LT3751 (4)
- LT3751, LT3750 (1)
- LT3799 (7)
- LT3799, LT4180 (1)
- LT8300 (12)
- LT8301 (6)
- LT8302 (7)
- LT8304 (5)
- LTC1535 (2)
- LTC3300-1, LTC6804-2, LTC3300ILXE-1, LTC6803IG-2 (1)
- LTC3803 (1)
- LTC3805 (1)
- Voltage - Auxillary :
- Footprint :
-
- 0.260" L x 0.325" W (6.60mm x 8.26mm) (1)
- 0.385" L x 0.360" W (9.78mm x 9.14mm) (16)
- 0.400" L x 0.526" W (10.16mm x 13.36mm) (5)
- 0.410" L x 0.510" W (10.41mm x 12.95mm) (1)
- 0.425" L x 0.525" W (10.80mm x 13.35mm) (3)
- 0.453" L x 0.512" W (11.50mm x 13.00mm) (2)
- 0.460" L x 0.460" W (11.68mm x 11.68mm) (1)
- 0.525" L x 0.600" W (13.34mm x 15.24mm) (28)
- 0.530" L x 0.699" W (13.46mm x 17.75mm) (25)
- 0.550" L x 0.676" W (13.97mm x 17.17mm) (1)
- 0.675" L x 0.875" W (17.15mm x 22.23mm) (1)
- 0.709" L x 0.910" W (18.01mm x 23.11mm) (1)
- 0.800" L x 0.960" W (20.32mm x 24.38mm) (2)
- 0.850" L x 0.900" W (22.86mm x 21.59mm) (1)
- 0.865" L x 1.130" W (21.97mm x 28.70mm) (2)
- 0.910" L x 1.150" W (23.11mm x 29.08mm) (11)
- 1.064" L x 1.272" W (27.03mm x 32.31mm) (13)
- 1.437" L x 1.653" W (36.50mm x 42.00mm) (2)
139 results
| Picture | Mfr Part # | Unit Price | QUANTITY | Inventory | MANUFACTURE | Description | Package | Series | Part Status | Packaging | Frequency | Operating Temperature | Mounting Type | Size / Dimension | Height - Seated (Max) | Applications | Type | Style | Voltage - Isolation | Inductance @ Frequency | Voltage - Primary | Intended Chipset | Chipset Manufacturer | Voltage - Auxillary | Footprint | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | ||||||||||||||||||||||||||
|
|
3,360
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB | WE-FB | Active | Tape & Reel (TR) | 190kHz | -40°C ~ 125°C | Surface Mount | - | 0.420" (10.69mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 200µH @ 100kHz | 36 ~ 72V | LT3512 | Linear Technology | - | 0.385" L x 0.360" W (9.78mm x 9.14mm) | ||||
|
|
5,067
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT8302 | WE-FB, MID-FLYLT | Active | Tape & Reel (TR) | - | - | Surface Mount | - | 0.455" (11.56mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 12µH @ 10kHz | 4 ~ 8V | LT8302 | Linear Technology | - | 0.525" L x 0.600" W (13.34mm x 15.24mm) | ||||
|
|
4,448
In-stock
|
Pulse Electronics Power | XFRMR FLYBCK 1:1:1:1 FOR LT 1171 | - | Active | Tray | 100kHz | -30°C ~ 130°C | Through Hole | - | 0.510" (12.95mm) | Flyback Converters | For DC/DC Converters | - | 1000Vrms | - | 8.1 ~ 9.9V | LT1171 | Linear Technology | - | 0.850" L x 0.900" W (22.86mm x 21.59mm) | ||||
|
|
|
2,963
In-stock
|
Wurth Electronics Midcom | POWER OVER ETHERNET TRANSFORMER | Active | - | 250kHz | -40°C ~ 125°C | Surface Mount | - | - | Power Over Ethernet (PoE) | For DC/DC Converters | - | 3000Vrms | 175µH @ 10kHz | 40 ~ 57V | - | Linear Technology | - | - | |||||
|
|
2,798
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB | Active | - | 250kHz | -40°C ~ 125°C | Surface Mount | - | - | Power Over Ethernet (PoE) | For DC/DC Converters | - | 1875Vrms | 9µH @ 10kHz | 9 ~ 57V | - | Linear Technology | 10V @ 10mA | - | |||||
|
|
|
4,630
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB | Active | - | 250kHz | -40°C ~ 125°C | Surface Mount | 0.530" L x 0.699" W (13.46mm x 17.75mm) | 0.500" (12.70mm) | Power Over Ethernet (PoE) | For DC/DC Converters | - | 3000Vrms | - | - | - | Linear Technology | 12V @ 10mA | - | |||||
|
|
|
5,842
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB | Active | - | 132kHz | -40°C ~ 125°C | Surface Mount | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - | Power Over Ethernet (PoE) | For DC/DC Converters | - | 3000Vrms | - | 36 ~ 57V | - | Linear Technology | 12V @ 10mA | - | |||||
|
|
5,318
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3575LT3574 100UH | WE-FB | Active | Tape & Reel (TR) | 100kHz | -40°C ~ 125°C | Surface Mount | - | 0.455" (11.56mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 100µH @ 10kHz | 9 ~ 30V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 8V @ 20mA | 0.525" L x 0.600" W (13.34mm x 15.24mm) | ||||
|
|
5,443
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LTC3805 36.3UH | - | Active | Tape & Reel (TR) | 250kHz | - | Surface Mount | - | 0.505" (12.83mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 36.3µH @ 10kHz | 20V | LTC3805 | Linear Technology | 8V @ 25mA | 0.530" L x 0.699" W (13.46mm x 17.75mm) | ||||
|
|
|
3,236
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LTC3803 16.9UH | - | Active | Tape & Reel (TR) | 300kHz | - | Surface Mount | - | 0.455" (11.56mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 16.9µH @ 10kHz | 9 ~ 60V | LTC3803 | Linear Technology | 9V @ 20mA | 0.525" L x 0.600" W (13.34mm x 15.24mm) | ||||
|
|
4,372
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT1725 20.4UH | - | Active | Tape & Reel (TR) | 150 ~ 300kHz | -40°C ~ 150°C | Surface Mount | - | 0.355" (9.02mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 20.4µH @ 10kHz | 18 ~ 36V | LT1725 | Linear Technology | 12V @ 15mA | 0.675" L x 0.875" W (17.15mm x 22.23mm) | ||||
|
|
4,157
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3573 50UH SMD | WE-FB | Active | Tape & Reel (TR) | - | -40°C ~ 125°C | Surface Mount | - | 0.365" (9.27mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 50µH @ 10kHz | 10 ~ 30V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | - | 0.425" L x 0.525" W (10.80mm x 13.35mm) | ||||
|
|
|
4,037
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3573 25UH SMD | WE-FB | Active | Tape & Reel (TR) | - | -40°C ~ 125°C | Surface Mount | - | 0.365" (9.27mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 25µH @ 10kHz | 10 ~ 30V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | - | 0.425" L x 0.525" W (10.80mm x 13.35mm) | ||||
|
|
4,562
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3748LT3575 50UH | WE-FB | Active | Tape & Reel (TR) | 100kHz | -40°C ~ 125°C | Surface Mount | - | 0.505" (12.83mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 50µH @ 10kHz | 36V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 10V @ 20mA | 0.530" L x 0.699" W (13.46mm x 17.75mm) | ||||
|
|
|
3,515
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3748LT3575 50UH | WE-FB | Active | Tape & Reel (TR) | 100kHz | -40°C ~ 125°C | Surface Mount | - | 0.505" (12.83mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 50µH @ 10kHz | 36V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 10V @ 20mA | 0.530" L x 0.699" W (13.46mm x 17.75mm) | ||||
|
|
|
5,701
In-stock
|
Pulse Electronics Power | XFRMR PLANAR 100W 8:2 140UH SMD | Spyglass | Active | Tray | - | -40°C ~ 125°C | Surface Mount | 0.790" L x 0.920" W (20.07mm x 23.37mm) | 0.348" (8.85mm) | Forward, Push-Pull Converters | For DC/DC Converters | Planar | 1500Vrms | - | 36 ~ 72V | LT1952 | Linear Technology | - | 0.790" L x 0.920" W (20.07mm x 23.37mm) | ||||
|
|
|
5,250
In-stock
|
Pulse Electronics Power | XFRMR PLANAR 100W 8:2 140UH SMD | Spyglass | Active | Tape & Reel (TR) | - | -40°C ~ 125°C | Surface Mount | 0.790" L x 0.920" W (20.07mm x 23.37mm) | 0.348" (8.85mm) | Forward, Push-Pull Converters | For DC/DC Converters | Planar | 1500Vrms | - | 36 ~ 72V | LT1952 | Linear Technology | - | 0.790" L x 0.920" W (20.07mm x 23.37mm) | ||||
|
|
|
5,953
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3573 15UH SMD | WE-FB | Active | Tape & Reel (TR) | - | -40°C ~ 125°C | Surface Mount | - | 0.237" (6.02mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 15µH @ 100kHz | 5V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 5V @ 20mA | 0.410" L x 0.510" W (10.41mm x 12.95mm) | ||||
|
|
5,022
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB | WE-FB | Active | Tape & Reel (TR) | 50 ~ 300kHz | - | Surface Mount | - | 0.505" (12.83mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 100µH @ 10kHz | 8 ~ 70V | LT3512 | Linear Technology | - | 0.530" L x 0.699" W (13.46mm x 17.75mm) | ||||
|
|
|
4,385
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3573 63UH SMD | WE-FB | Active | Tape & Reel (TR) | - | -40°C ~ 85°C | Surface Mount | - | 0.455" (11.56mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 63µH @ 10kHz | 12 ~ 30V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 5V @ 20mA | 0.525" L x 0.600" W (13.34mm x 15.24mm) | ||||
|
|
|
5,033
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3573 24UH SMD | WE-FB | Active | Tape & Reel (TR) | - | -40°C ~ 125°C | Surface Mount | - | 0.455" (11.56mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 24µH @ 10kHz | 12 ~ 30V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 5V @ 20mA | 0.525" L x 0.600" W (13.34mm x 15.24mm) | ||||
|
|
4,102
In-stock
|
Wurth Electronics Midcom | TRANS FLYBACK LT3573 50UH SMD | WE-FB | Active | Tape & Reel (TR) | - | -40°C ~ 125°C | Surface Mount | - | 0.420" (10.67mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 50µH @ 10kHz | 10 ~ 30V | LT3573, LT3574, LT3575, LT3748 | Linear Technology | - | 0.385" L x 0.360" W (9.78mm x 9.14mm) | ||||
|
|
3,854
In-stock
|
Wurth Electronics Midcom | FLYBACK XFRM WE-FB LT LT3748 | WE-FB | Active | Tray | 70 ~ 130kHz | -40°C ~ 125°C | Through Hole | - | 0.635" (16.13mm) | Flyback Converters | For DC/DC Converters | - | 4500Vrms | 1.5mH @ 10kHz | 100 ~ 400V | LT3748 | Linear Technology | 15V | 0.800" L x 0.960" W (20.32mm x 24.38mm) | ||||
|
|
4,151
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB LT3512 | WE-FB | Active | Tape & Reel (TR) | 220kHz | -40°C ~ 125°C | Surface Mount | - | 0.420" (10.69mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 151µH @ 100kHz | 36 ~ 72V | LT3512 | Linear Technology | 5V @ 20mA | 0.385" L x 0.360" W (9.78mm x 9.14mm) | ||||
|
|
3,460
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB LT8300 | WE-FB, MID-FLYLT | Active | Tape & Reel (TR) | 200 ~ 300kHz | -40°C ~ 125°C | Surface Mount | - | 0.415" (10.54mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 400µH @ 10kHz | 35 ~ 75V | LT8300 | Linear Technology | 6.6V | 0.385" L x 0.360" W (9.78mm x 9.14mm) | ||||
|
|
RFQ |
5,613
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB | WE-FB | Discontinued at Digi-Key | Digi-Reel® | 50 ~ 300kHz | - | Surface Mount | - | 0.505" (12.83mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 200µH @ 10kHz | 8 ~ 70V | LT3511 | Linear Technology | - | 0.530" L x 0.699" W (13.46mm x 17.75mm) | |||
|
|
4,189
In-stock
|
Wurth Electronics Midcom | FLYBACK TRANSFORMER WE-FB LT3512 | WE-FB | Active | Tape & Reel (TR) | 190kHz | -40°C ~ 125°C | Surface Mount | - | 0.420" (10.69mm) | Flyback Converters | For DC/DC Converters | - | 1500Vrms | 150µH @ 100kHz | 36 ~ 72V | LT3512 | Linear Technology | 5V @ 20mA | 0.385" L x 0.360" W (9.78mm x 9.14mm) | ||||
|
|
5,472
In-stock
|
Wurth Electronics Midcom | TRANS POWER FOR LT3751 THRUHOLE | WE-FB | Active | Tray | - | -40°C ~ 125°C | Through Hole | - | 0.910" (23.11mm) | Capacitor Charger | For DC/DC Converters | - | 1000Vrms | 2.5µH @ 50kHz | 18 ~ 30V | LT3751 | Linear Technology | - | 1.437" L x 1.653" W (36.50mm x 42.00mm) | ||||
|
|
4,012
In-stock
|
Wurth Electronics Midcom | TRANS POWER FOR LT3751 SMD | WE-FB | Active | Tray | - | -40°C ~ 125°C | Surface Mount | - | 0.910" (23.11mm) | Capacitor Charger | For DC/DC Converters | - | 1000Vrms | 5µH @ 50kHz | 18 ~ 30V | LT3751 | Linear Technology | - | 1.437" L x 1.653" W (36.50mm x 42.00mm) | ||||
|
|
3,382
In-stock
|
Wurth Electronics Midcom | TRANS OFFLINE600UH LT3799 LT4180 | WE-FB, MID-OLLT | Active | Tray | 100kHz | -40°C ~ 125°C | Through Hole | 0.709" L x 0.650" W (18.00mm x 16.50mm) | 0.714" (18.14mm) | LED Drivers, AC/DC SMPS | For AC/DC Converters | - | 4500Vrms | 600µH @ 10kHz | 85 ~ 265V | LT3799, LT4180 | Linear Technology | 20V @ 10mA | 0.709" L x 0.650" W (18.00mm x 16.50mm) | ||||
