+86 13691825231
jerry@srdic.cn-
ALL Products
- Passive
- Audio Products
-
Circuit Protection
- Circuit Breakers
- Circuit Protection Accessories
- Electrical, Specialty Fuses
- Fuseholders
- Fuses
- Gas Discharge Tube Arresters (GDT)
- Ground Fault Circuit Interrupter (GFCI)
- Inrush Current Limiters (ICL)
- Lighting Protection
- PTC Resettable Fuses
- Surge Suppression Ics
- Thermal Cutoffs (Thermal Fuses)
- Transient Voltage Suppressors (TVS)
-
Connectors, Interconnects
- AC Power Connectors
- Backplane Connectors
- Banana and Tip Connectors
- Barrel Connectors
- Between Series Adapters
- Blade Type Power Connectors
- Card Edge Connectors
- Circular Connectors
- Coaxial Connectors (RF)
- Contacts
- D-Sub, D-Shaped Connectors
- FFC, FPC (Flat Flexible) Connectors
- Fiber Optic Connectors
- Heavy Duty Connectors
- Keystone Connectors
- LGH Connectors
- Memory Connectors
- Modular Connectors
- Photovoltaic (Solar Panel) Connectors
- Pluggable Connectors
- Rectangular Connectors
- Shunts, Jumpers
- Sockets for ICs, Transistors
- Solid State Lighting Connectors
- Terminal Blocks
- Terminal Junction Systems
- Terminal Strips and Turret Boards
- Terminals
- USB, DVI, HDMI Connectors
- Discrete Semiconductor Products
- Integrated Circuits (ICs)
- Memory Cards, Modules
- Relays
-
RF/IF and RFID
- Attenuators
- Balun
- RF Accessories
- RF Amplifiers
- RF Antennas
- RF Circulators and Isolators
- RF Demodulators
- RF Detectors
- RF Directional Coupler
- RF Front End (LNA + PA)
- RF Misc ICs and Modules
- RF Mixers
- RF Modulators
- RF Multiplexers
- RF Power Controller ICs
- RF Power Dividers/Splitters
- RF Receiver, Transmitter, and Transceiver Finished
- RF Receivers
- RF Shields
- RF Switches
- RF Transceiver ICs
- RF Transceiver Modules and Modems
- RF Transmitters
- RFI and EMI - Contacts, Fingerstock and Gaskets
- RFI and EMI - Shielding and Absorbing Materials
- RFID Accessories
- RFID Antennas
- RFID Reader Modules
- RFID Transponders, Tags
- RFID, RF Access, Monitoring ICs
- Subscriber Identification Module (SIM) Cards
-
Sensors, Transducers
- Color Sensors
- Color Sensors - Industrial
- Current Sensors
- Encoders
- Encoders - Industrial
- Float, Level Sensors
- Float, Level Sensors - Industrial
- Flow Sensors
- Flow Sensors - Industrial
- Force Sensors
- Force Sensors - Industrial
- Gas Sensors
- Humidity, Moisture Sensors)
- IrDA Transceiver Modules
- LVDT Transducers (Linear Variable Differential Tra
- Magnetic Sensors
- Magnets
- Motion Sensors
- Multifunction
- Optical Sensors
- Particle, Dust Sensors
- Position Sensors
- Pressure Sensors, Transducers
- Pressure Sensors, Transducers - Industrial
- Proximity Sensors
- Proximity Sensors - Industrial
- Proximity/Occupancy Sensors Finished Units
- Sensor Cable Accessories
- Sensor Cable Assemblies
- Sensor Interface Junction Blocks
- Sensor, Transducer Accessories
- Sensor, Transducer Amplifiers
- Shock Sensors
- Solar Cells
- Specialized Sensors
- Strain Gauges
- Temperature Sensors
- Touch Sensors
- Ultrasonic Receivers, Transmitters
- Ultrasonic Receivers, Transmitters - Industrial
-
Switches
- Accessories
- Accessories - Boots, Seals
- Accessories - Caps
- Cable Pull Switches
- Configurable Switch Components - Body
- Configurable Switch Components - Contact Block
- Configurable Switch Components - Illumination Sour
- Configurable Switch Components - Lens
- DIP Switches
- Disconnect Switch Components
- Emergency Stop (E-Stop) Switches
- Interlock Switches
- Keylock Switches
- Keypad Switches
- Limit Switches
- Magnetic, Reed Switches
- Navigation Switches, Joystick
- Programmable Display Switches
- Pushbutton Switches
- Pushbutton Switches - Hall Effect
- Rocker Switches
- Rotary Switches
- Selector Switches
- Slide Switches
- Tactile Switches
- Thumbwheel Switches
- Toggle Switches
- Transformers
- View More >>
Switching Converter, SMPS Transformers(26)
| Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Applications | Size / Dimension | Height - Seated (Max) | Mounting Type | Type | Frequency | Style | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Inductance @ Frequency | Voltage - Isolation | Voltage - Primary | Intended Chipset | Chipset Manufacturer | Voltage - Auxiliary | Footprint |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Würth Elektronik 750310744 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-PoE+ | Tape & Reel (TR) | Active | -40°C ~ 125°C | Power Over Ethernet (PoE) | 0.530" L x 0.591" W (13.46mm x 15.00mm) | 0.500" (12.70mm) | Surface Mount | For DC/DC Converters | 250 ~ 400kHz | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 200 | 38µH @ 100kHz | 1500Vrms | 37 ~ 57V | - | - | 12V @ 30mA | 0.530" L x 0.713" W (13.46mm x 18.10mm) | |||
| Würth Elektronik 749196301 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-FLEX | Tape & Reel (TR) | Active | -40°C ~ 125°C | Flexible | 0.689" L x 0.630" W (17.50mm x 16.00mm) | 0.327" (8.30mm) | Surface Mount | Configurable (For DC/DC) | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 300 | 153.8µH @ 10kHz | 500VDC | - | - | - | - | 0.689" L x 0.935" W (17.50mm x 23.74mm) | |||
 |
Pulse Electronics PE-68422 | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | - | Tray | Active | -40°C ~ 130°C | Flyback Converters | 0.970" L x 1.070" W (24.64mm x 27.18mm) | 0.680" (17.27mm) | Surface Mount | For DC/DC Converters | - | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 35 | 1500Vrms | 18 ~ 36V | LM2585, LM2586, LM2587, LM2588 | National Semiconductor | - | 0.970" L x 1.070" W (24.64mm x 27.18mm) | |||
| Pulse Electronics PE-68413NL | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | - | Tray | Active | -40°C ~ 130°C | Flyback Converters | 0.920" L x 1.040" W (23.37mm x 26.42mm) | 0.480" (12.19mm) | Surface Mount | For DC/DC Converters | - | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 30 | - | 1500Vrms | 18 ~ 36V | LM2585, LM2586, LM2587, LM2588 | National Semiconductor | - | 0.920" L x 1.040" W (23.37mm x 26.42mm) | |||
| Würth Elektronik 7491181024 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-UNIT | Tray | Active | -40°C ~ 125°C | LED Drivers, AC/DC SMPS | 0.591" L x 0.433" W (15.00mm x 11.00mm) | 0.661" (16.80mm) | Through Hole | For AC/DC Converters | 132kHz | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 732-3638 | EAR99 | 8504.31.2000 | 132 | 2.8mH @ 10kHz | 4000Vrms | 120 ~ 385V | NCP101x, NCP105x | On Semiconductor | - | 0.591" L x 0.433" W (15.00mm x 11.00mm) | ||
| Pulse Electronics PA3856.005NLT | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | EP13Plus | Tape & Reel (TR) | Active | -40°C ~ 130°C | Forward, Push-Pull Converters | 0.571" L x 0.526" W (14.50mm x 13.36mm) | 0.551" (14.00mm) | Surface Mount | For DC/DC Converters | 200kHz | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 130 | - | 2250VDC | 9 ~ 57V | - | - | 10V @ 50mA | 0.571" L x 0.695" W (14.50mm x 17.65mm) | |||
| Würth Elektronik 750343804 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-FW, MID-HB | Tape & Reel (TR) | Active | -40°C ~ 125°C | - | 0.485" (12.32mm) | Surface Mount | - | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 300 | 3000VAC | 15V | - | - | - | |||||||
| Würth Elektronik 750317234 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Flyback Converters | 0.385" L x 0.374" W (9.78mm x 9.50mm) | 0.415" (10.54mm) | Surface Mount | For DC/DC Converters | 143.5kHz | Wirewound | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 300 | 84µH @ 100kHz | 1500Vrms | 18 ~ 60VDC | - | Maxim Integrated | - | 0.324" L x 0.360" W (8.23mm x 9.14mm) | ||
| Würth Elektronik 7491194501 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-PoE+ | Tape & Reel (TR) | Active | -40°C ~ 125°C | Power Over Ethernet (PoE) | 0.910" L x 1.044" W (23.11mm x 26.52mm) | 0.450" (11.43mm) | Surface Mount | For DC/DC Converters | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 125 | 42µH @ 100kHz | 1500Vrms | 36 ~ 72V | - | - | 12V | 0.910" L x 1.145" W (23.11mm x 29.08mm) | |||
| Würth Elektronik 749196510 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-FLEX | Tape & Reel (TR) | Active | -40°C ~ 125°C | Flexible | 0.827" L x 0.827" W (21.00mm x 21.00mm) | 0.425" (10.80mm) | Surface Mount | Configurable (For DC/DC) | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 120 | 9.9µH @ 10kHz | 500VDC | - | - | - | - | 0.827" L x 1.169" W (21.00mm x 29.70mm) | |||
|
Pulse Electronics PE-65300NL | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | - | Tube | Active | -30°C ~ 130°C | Forward, Push-Pull Converters | - | 0.820" (20.82mm) | Through Hole | For DC/DC Converters | - | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 55 | - | 600Vrms | - | LM1577, LM2577 | National Semiconductor | - | 1.050" L x 1.080" W (26.27mm x 27.43mm) | ||
| Würth Elektronik 760895641 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-LLCR | Tray | Active | -40°C ~ 125°C | Resonant Converters | 1.692" L x 1.732" W (43.00mm x 44.00mm) | 1.181" (30.00mm) | Through Hole | For AC/DC Converters | 70 ~ 120kHz | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.50.8000 | 15 | 500µH @ 100kHz | 4000Vrms | 360 ~ 400V | - | - | - | 1.692" L x 1.732" W (43.00mm x 44.00mm) | |||
| Würth Elektronik 760895651 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-LLCR | Tray | Active | -40°C ~ 125°C | Resonant Converters | 1.692" L x 1.732" W (43.00mm x 44.00mm) | 1.181" (30.00mm) | Through Hole | For AC/DC Converters | 70 ~ 120kHz | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.50.8000 | 15 | 500µH @ 100kHz | 4000Vrms | 360 ~ 400V | - | - | - | 1.692" L x 1.732" W (43.00mm x 44.00mm) | |||
| Pulse Electronics PA0909NL | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | - | Tray | Active | 1.160" L x 1.000" W (29.46mm x 25.40mm) | 0.402" (10.20mm) | Surface Mount | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 30 | 1.000" L x 1.160" W (25.40mm x 29.46mm) | |||||||||||||
| Würth Elektronik 749196218 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-FLEX | Tape & Reel (TR) | Active | -40°C ~ 125°C | Flexible | 0.472" L x 0.642" W (11.99mm x 16.31mm) | 0.291" (7.40mm) | Surface Mount | For DC/DC Converters | - | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 400 | 21.6µH @ 100kHz | 1500Vrms | - | - | - | - | 0.661" L x 0.642" W (16.79mm x 16.31mm) | ||
|
Pulse Electronics PA5179NL | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | PA5179NL | Tray | Active | -40°C ~ 130°C | - | - | 0.451" (11.45mm) | Surface Mount | For DC/DC Converters | 140kHz | Wirewound | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | 0000.00.0000 | 50 | 4µH | 1500Vrms | 2 ~ 8V | - | - | - | 0.600" L x 0.516" W (15.24mm x 13.10mm) | ||
|
Pulse Electronics PA5000.003NL | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | PA5000.XXXNL | Tray | Active | -40°C ~ 130°C | Forward, Push-Pull Converters | 0.531" L x 0.520" W (13.50mm x 13.20mm) | 0.650" (16.50mm) | Surface Mount | For DC/DC Converters | 200kHz | Wirewound | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | 0000.00.0000 | 26 | 100µH | 5000Vrms | 33 ~ 75V | - | - | 10V @ 50mA | 0.697" L x 0.531" W (17.70mm x 13.50mm) | |||
| Pulse Electronics PA3856.001NLT | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | EP13Plus | Tape & Reel (TR) | Active | -40°C ~ 130°C | Forward, Push-Pull Converters | 0.571" L x 0.526" W (14.50mm x 13.36mm) | 0.551" (14.00mm) | Surface Mount | For DC/DC Converters | 200kHz | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 130 | - | 2250VDC | 33 ~ 57V | - | - | 10V @ 50mA | 0.571" L x 0.695" W (14.50mm x 17.65mm) | |||
| Würth Elektronik 7491195331 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-PoEH | Tape & Reel (TR) | Active | -40°C ~ 125°C | Power Over Ethernet (PoE) | 0.551" L x 0.591" W (14.00mm x 15.00mm) | 0.571" (14.50mm) | Surface Mount | For DC/DC Converters | 200 ~ 400kHz | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 150 | 21µH @ 100kHz | 1500Vrms | 9 ~ 57V | - | - | 10V | 0.551" L x 0.713" W (14.00mm x 18.10mm) | |||
| Pulse Electronics PA3856.003NL | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | - | Tray | Active | -40°C ~ 130°C | Forward, Push-Pull Converters | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 0.551" (14.00mm) | Surface Mount | For DC/DC Converters | 200kHz | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 60 | - | 2250VDC | 33 ~ 57V | - | - | 10V @ 50mA | 0.571" L x 0.695" W (14.50mm x 17.65mm) | |||
| Würth Elektronik 749196118 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-FLEX | Tape & Reel (TR) | Active | -40°C ~ 125°C | Flexible | 0.362" L x 0.508" W (9.19mm x 12.90mm) | 0.244" (6.20mm) | Surface Mount | For DC/DC Converters | - | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 500 | 27.4µH @ 100kHz | 1500Vrms | - | - | - | - | 0.512" L x 0.508" W (13.00mm x 12.90mm) | ||
| Würth Elektronik 749196548 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-FLEX | Tape & Reel (TR) | Active | -40°C ~ 125°C | Flexible | 0.827" L x 0.846" W (21.01mm x 21.49mm) | 0.472" (11.99mm) | Surface Mount | For DC/DC Converters | - | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 120 | 7.6µH @ 100kHz | 1500Vrms | - | - | - | - | 1.161" L x 0.846" W (29.49mm x 21.49mm) | ||
| Pulse Electronics PA4470.002NLT | Pulse Electronics |
Min: 1 Mult: 1 |
/image/Pulse Electronics | PA4470 | Tape & Reel (TR) | Active | -40°C ~ 130°C | Flyback Converters | 0.236" (6.00mm) | Surface Mount | For DC/DC Converters | 200kHz | - | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 700 | - | 33 ~ 57V | - | - | 10V @ 50mA | 0.315" L x 0.374" W (8.00mm x 9.50mm) | ||||
| Würth Elektronik 750343725 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | MID-PPTI | Tape & Reel (TR) | Active | -40°C ~ 125°C | - | 0.360" L x 0.315" W (9.14mm x 8.00mm) | 0.300" (7.62mm) | Surface Mount | For DC/DC Converters | 420kHz | Wirewound | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 500 | 250µH @ 100kHz | - | 5VDC | - | Texas Instruments | - | 0.272" L x 0.480" W (6.91mm x 12.19mm) | ||
| Vishay Dale MTPL-2516-S12V | Vishay Dale |
Min: 1 Mult: 1 |
/image/Vishay Dale | MTPL-2516 | Tray | Active | -55°C ~ 130°C | - | 1.181" L x 1.024" W (30.00mm x 26.00mm) | 0.650" (16.51mm) | Through Hole | - | 100kHz ~ 500kHz | Planar | download | ROHS3 Compliant | 541-3946 | EAR99 | 8504.31.2000 | 20 | 450µH @ 100kHz | - | 120V | - | - | - | - | |||
| Würth Elektronik 749119350 | Würth Elektronik |
Min: 1 Mult: 1 |
/image/Würth Elektronik | WE-PoE | Tape & Reel (TR) | Active | -40°C ~ 125°C | Power Over Ethernet (PoE) | 0.689" L x 0.630" W (17.50mm x 16.00mm) | 0.327" (8.30mm) | Surface Mount | For DC/DC Converters | 200 ~ 500kHz | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 300 | 120µH @ 100kHz | 1500Vrms | 36 ~ 57V | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | Linear Technology, Texas Instruments | - | 0.689" L x 0.935" W (17.50mm x 23.74mm) |
