+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 >>
Power Over Ethernet (PoE) Controllers(867)
| Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Base Product Number | Current - Supply | Power - Max | Number of Channels | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Standards | Internal Switch(s) | Auxiliary Sense |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
Analog Devices Inc./Maxim Integrated MAX5993ATL+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Tray | Obsolete | MAX5993 | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.31.0001 | 60 | ||||||||||||||
|
Analog Devices Inc./Maxim Integrated MAX5993ATL+T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Tape & Reel (TR) | Obsolete | MAX5993 | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.31.0001 | 2,500 | ||||||||||||||
|
Analog Devices Inc./Maxim Integrated MAX5993ATL+TW | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Tape & Reel (TR) | Active | MAX5993 | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.31.0001 | 2,500 | ||||||||||||||
|
Analog Devices Inc./Maxim Integrated MAX5971CETI+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Tube | Obsolete | - | - | MAX5971 | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 60 | |||||||||||
|
Microsemi Corporation PD69104B2ILQ-TR | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | * | Tape & Reel (TR) | Obsolete | PD69104 | 3 (168 Hours) | OBSOLETE | 0000.00.0000 | 2,000 | ||||||||||||||||
|
Microsemi Corporation PD33000G-GGGG | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tray | Obsolete | - | Surface Mount | 44-LQFP | Controller (PD) | PD33000 | - | 8 | - | 44-LQFP (10x10) | 1 (Unlimited) | OBSOLETE | 0000.00.0000 | 96 | 802.3af (PoE) | No | No | |||||
|
Microsemi Corporation PD-3501-SGFAST | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Bulk | Discontinued at Digi-Key | PD-3501 | RoHS Compliant | 0000.00.0000 | 20 | |||||||||||||||||
|
Microsemi Corporation PD63000XXXX-GGGG | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | * | Tray | Discontinued at Digi-Key | PD63000 | RoHS Compliant | 0000.00.0000 | 160 | |||||||||||||||||
| Monolithic Power Systems Inc. 8008GV-P | Monolithic Power Systems Inc. |
Min: 1 Mult: 1 |
/image/Monolithic Power Systems Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 28-VFQFN Exposed Pad | Controller (PD), DC/DC | MP8008 | 840mA | 25 W | 0V ~ 57V | 28-QFN (4x5) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 500 | 802.3at (PoE+), 802.3af (PoE) | No | Yes | |||
| Skyworks Solutions Inc. SI3406-A-GM | Skyworks Solutions Inc. |
Min: 1 Mult: 1 |
/image/Skyworks Solutions Inc. | - | Tray | Active | -40°C ~ 85°C | Surface Mount | 20-VQFN Exposed Pad | Controller (PD), DC/DC | SI3406 | - | 20 W | 1 | 2.7V ~ 57V | 20-QFN (5x5) | download | 3 (168 Hours) | 336-4271 | 5A991B4A | 8542.39.0001 | 490 | 802.3at (PoE) | Yes | Yes | |||
| Skyworks Solutions Inc. SI34062-A-GMR | Skyworks Solutions Inc. |
Min: 1 Mult: 1 |
/image/Skyworks Solutions Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-VQFN Exposed Pad | Controller (PD), DC/DC | SI34062 | - | 30 W | 1 | 2.7V ~ 57V | 24-QFN (5x5) | download | 3 (168 Hours) | 5A991B4A | 8542.39.0001 | 2,500 | 802.3at (PoE) | Yes | Yes | ||||
| STMicroelectronics PM8800A | STMicroelectronics |
Min: 1 Mult: 1 |
/image/STMicroelectronics | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Controller (PD), DC/DC | PM8800 | 3mA | 12.95 W | 1 | 48V | 16-HTSSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 96 | 802.3af (PoE) | Both | No | ||
| Texas Instruments TPS23861PWR | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | Controller (PSE) | TPS23861 | 3.5mA | 25.5 W | 4 | 44V ~ 57V | 28-TSSOP | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,000 | 802.3at (PoE+), 802.3af (PoE) | No | No | ||
| Analog Devices Inc./Maxim Integrated MAX5991BETP+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 20-WFQFN Exposed Pad | Controller (PD), DC/DC | MAX5991 | 4.8mA | 6.49 W | 1 | 8.7V ~ 60V | 20-TQFN (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -4941-MAX5991BETP+ | 5A991G | 8542.39.0001 | 75 | 802.3af (PoE) | Yes | Yes | |
| Analog Devices Inc./Maxim Integrated MAX5991BETP+T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 20-WFQFN Exposed Pad | Controller (PD), DC/DC | MAX5991 | 4.8mA | 6.49 W | 1 | 8.7V ~ 60V | 20-TQFN (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 5A991G | 8542.39.0001 | 2,500 | 802.3af (PoE) | Yes | Yes | ||
| onsemi NCP1094MNG | onsemi |
Min: 1 Mult: 1 |
/image/onsemi | HIPO™ | Tray | Obsolete | -40°C ~ 85°C | Surface Mount | 10-VFDFN Exposed Pad | Controller (PD) | NCP1094 | - | 25.5 W | 1 | 0V ~ 57V | 10-DFN (3x3) | download | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 490 | 802.3at (PoE+), 802.3af (PoE) | Yes | Yes | |||
| Analog Devices Inc./Maxim Integrated MAX5987AETE+T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-WQFN Exposed Pad | Controller (PD), DC/DC | MAX5987 | 3.6mA | 6.49 W | 1 | 8.7V ~ 60V | 16-TQFN (5x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | 802.3af (PoE) | Yes | Yes | ||
| Monolithic Power Systems Inc. 8001ADS-LF-Z | Monolithic Power Systems Inc. |
Min: 1 Mult: 1 |
/image/Monolithic Power Systems Inc. | * | Tape & Reel (TR) | Active | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | MP8001 | 8-SOIC | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | ||||||||||||
| Analog Devices Inc. LT4276AIUFD#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
/image/Analog Devices Inc. | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 28-WFQFN Exposed Pad | Controller (PD), DC/DC | LT4276 | 2mA (Max) | 90 W | 1 | 60V (Max) | 28-QFN (4x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 73 | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | No | Yes | ||
| Analog Devices Inc. LT4276BHUFD#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
/image/Analog Devices Inc. | - | Tube | Active | -40°C ~ 125°C | Surface Mount | 28-WFQFN Exposed Pad | Controller (PD), DC/DC | LT4276 | 2mA (Max) | 25.5 W | 1 | 60V (Max) | 28-QFN (4x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 73 | 802.3at (PoE+), 802.3af (PoE) | No | Yes | ||
| Analog Devices Inc. LT4276BIUFD#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
/image/Analog Devices Inc. | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 28-WFQFN Exposed Pad | Controller (PD), DC/DC | LT4276 | 2mA (Max) | 25.5 W | 1 | 60V (Max) | 28-QFN (4x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 73 | 802.3at (PoE+), 802.3af (PoE) | No | Yes | ||
| Analog Devices Inc. LT4276CIUFD#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
/image/Analog Devices Inc. | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 28-WFQFN Exposed Pad | Controller (PD), DC/DC | LT4276 | 2mA (Max) | 13 W | 1 | 60V (Max) | 28-QFN (4x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 73 | 802.3af (PoE) | No | Yes | ||
| Analog Devices Inc. LT4276AHUFD#TRPBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
/image/Analog Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 28-WFQFN Exposed Pad | Controller (PD), DC/DC | LT4276 | 2mA (Max) | 90 W | 1 | 60V (Max) | 28-QFN (4x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | No | Yes | ||
| Texas Instruments TPS2373-3RGWR | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 20-VQFN Exposed Pad | Controller (PD) | TPS2373 | 20mA | 60 W | 1 | 0V ~ 57V | 20-VQFN (5x5) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | 802.3at (PoE+), 802.3bt | Yes | Yes | ||
| Monolithic Power Systems Inc. 8008LGV-P | Monolithic Power Systems Inc. |
Min: 1 Mult: 1 |
/image/Monolithic Power Systems Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | 28-VFQFN Exposed Pad | Controller (PD), DC/DC | MP8008 | 840mA | 0V ~ 57V | 28-QFN (4x5) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 500 | 802.3at (PoE+), 802.3af (PoE) | No | Yes | ||||
| Monolithic Power Systems Inc. 8008LGV-Z | Monolithic Power Systems Inc. |
Min: 1 Mult: 1 |
/image/Monolithic Power Systems Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | 28-VFQFN Exposed Pad | Controller (PD), DC/DC | MP8008 | 840mA | 0V ~ 57V | 28-QFN (4x5) | download | ROHS3 Compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 5,000 | 802.3at (PoE+), 802.3af (PoE) | No | Yes | ||||
| Analog Devices Inc. LT4293IDD#PBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
/image/Analog Devices Inc. | - | Tube | Active | -40°C ~ 85°C (TJ) | Surface Mount | 10-WFDFN Exposed Pad | Controller (PD) | LT4293 | 2mA | 90 W | 1 | 60V | 10-DFN (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 5A991B | 8542.39.0001 | 121 | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | No | Yes | ||
| Analog Devices Inc./Maxim Integrated MAX5942BCSE+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Tube | Active | MAX5942 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | ||||||||||||||
| Analog Devices Inc./Maxim Integrated MAX5981BETE+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Strip | Active | -40°C ~ 85°C | Surface Mount | 16-WQFN Exposed Pad | Controller (PD) | MAX5981 | 270µA | 25.5 W | 1 | 36.6V ~ 60V | 16-TQFN (5x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 60 | 802.3at (PoE+), 802.3af (PoE) | Yes | Yes | ||
| Analog Devices Inc. LT4293IMS#TRPBF | Analog Devices Inc. |
Min: 1 Mult: 1 |
/image/Analog Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TJ) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Controller (PD) | LT4293 | 2mA | 90 W | 1 | 60V | 10-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 5A991B | 8542.39.0001 | 2,500 | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | No | Yes |
