EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
750311320 Real Image
Same model may have multiple batches, images only for reference.

750311320

Part No 750311320
Manufacturer Wurth Electronics Inc
Catalog Switching Converter, SMPS Transformers
Description POWER OVER ETHERNET TRANSFORMER / TRANSFORMER
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Würth Elektronik
Packaging Reel
Type For DC/DC Converters
Applications Power Over Ethernet (PoE)
Chipset Manufacturer Texas Instruments
Voltage - Primary 33 ~ 57V
Voltage - Auxiliary 12V at 10mA
Voltage - Isolation 1500Vrms
Inductance at Frequency 100μH at 100kHz
Frequency 250kHz
Temperature Range - Operating -40°C ~ 125°C
Mounting Style SMD
Dimension 0.530" L x 0.699" W (13.46mm x 17.75mm)
Height - Seated (Maximum) 0.500" (12.70mm)
Manufacturer Pack Quantity 200
MSL Level 1 (Unlimited)
Popularity Medium
Supply and Demand Status Limited
Win Source Part Number 809824-750311320
Ultra Librarian 3D Model Ultra Librarian 750311320 CAD Model

Description

This DC/DC converter is designed by Würth Elektronik and is ideal for use in Power over Ethernet (PoE) applications.

  • Voltage Isolation: 1500Vrms
  • Voltage Range: 33 to 57V
  • Frequency: 250kHz
  • Mounting Type: SMD
  • Chipset Manufacturer: Texas Instruments
  • Dimension: 0.530" L x 0.699" W (13.46mm x 17.75mm)
  • Height Seated: 0.500" (12.70mm)
  • Manufacturer Pack Quantity: 200
  • MSL Level: 1 (Unlimited)
  • Inductance @ Frequency: 100μH @ 100kHz
  • Voltage Auxiliary: 12V @ 10mA

You May Also Be Interested in

ECO2225SEO-D02V0112 TDK Corporation – Price, Stock & Datasheet
ECO2225SEO-D02V0112
TDK Corporation
XFMR FLYBCK AC/DC CONV 1.33MH TH
Need more? Email Us
Picture of B78030S1216R014
B78030S1216R014
EPCOS (TDK)
TRANSFORMER
Need more? Email Us
PGT6465NLT Pulse – Price, Stock & Datasheet
PGT6465NLT
Pulse
XFMR FLYBACK 205UH SMD
Need more? Email Us
POE13W2X12-R Eaton Bussmann – Price, Stock & Datasheet
POE13W2X12-R
Eaton Bussmann
XFMR POE CONFIG DC/DC 100UH SMD
Need more? Email Us
ECO2017SEO-D04V015 TDK Corporation – Price, Stock & Datasheet
ECO2017SEO-D04V015
TDK Corporation
XFMR FLYBCK AC/DC CONV 3.18MH TH
Need more? Email Us
PAT6261.006NLT Pulse – Price, Stock & Datasheet
PAT6261.006NLT
Pulse
XFMR FLYBACK 3UH SMD
Need more? Email Us
PA5100.005NLT Pulse – Price, Stock & Datasheet
PA5100.005NLT
Pulse
XFMR FWD P-P DC/DC CONV SMD
Need more? Email Us
VGT22EPC-200S6A12 TDK Corporation – Price, Stock & Datasheet
VGT22EPC-200S6A12
TDK Corporation
XFMR FLYBACK AC/DC CONV 2.5UH SM
Need more? Email Us
ECO2430SEO-D01H0110 TDK Corporation – Price, Stock & Datasheet
ECO2430SEO-D01H0110
TDK Corporation
XFMR FLYBACK AC/DC CONV 450UH TH
Need more? Email Us

Top Sellers

BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.4647
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.0587

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $91.7289 $91.7289
2+ $75.2644 $150.5288
3+ $72.9128 $218.7384
4+ $70.5601 $282.2404
5+ $68.2085 $341.0425
6+ $61.1526 $366.9156
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,700 pieces
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess