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.
ST-2-56 Real Image
Same model may have multiple batches, images only for reference.

ST-2-56

Part No ST-2-56
Manufacturer Signal Transformer
Catalog Power Transformers
Description PWR XFMR LAMINATED 1.1VA TH /
Datasheet
ST-2-56 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Transformers>Power Transformers
Mfr Signal Transformer
Series ST
Package Bulk
Type Laminated Core
Voltage - Primary 115V
Voltage - Secondary (Full Load) Parallel 28V, Series 56V
Current - Output (Max) Parallel 40mA, Series 20mA
Primary Winding(s) Single
Secondary Winding(s) Dual
Center Tap No
Power - Max 1.1VA
Mounting Type Through Hole
Termination Style PC Pin
Dimension 34.90mm L x 28.60mm W
Height - Seated (Max) 24.60mm
Voltage - Isolation 2500Vrms
Weight 0.17 lb (77.11 g)
MSL Level Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.31.4035
Standard Package 100
Win Source Part Number 1096477-ST-2-56
Ultra Librarian 3D Model Ultra Librarian ST-2-56 CAD Model

Description

The ST-2-56 is a laminated core Power Transformer designed for use in electronic circuits.

  • Termination Style: PC Pin
  • Packaging: bulk
  • Maximum Power: 1.1VA
  • Voltage - Isolation: 2500Vrms
  • Primary Winding Voltage - Nom: 115V
  • Secondary Winding Voltage - Full Load: 28V (Parallel), 56V (Series)
  • Weight: 0.17 lb (77.11 g)
  • Mounting Type: through hole
  • Alternative Part: ST-2-56ST2-56

You May Also Be Interested in

166RS Real Image
166RS
Hammond Manufacturing
PWR XFMR LAMINATED 40VA CHAS MT
Need more? Email Us
IF-30-10 Real Image
IF-30-10
Signal Transformer
XFRMR SEMI-TORO 30VA THRU HOLE
Need more? Email Us
FS48-023-C2 Real Image
FS48-023-C2
Triad Magnetics
PWR XFMR LAMINATED 1.1VA TH
Lowest to $14.5918
PSS320 Real Image
PSS320
Wall Industries,Inc.
320 Watt Single Output AC/DC Power Supply
Need more? Email Us
165V10 Real Image
165V10
Hammond Manufacturing
XFRMR LAMINATED 200VA CHAS MOUNT
Need more? Email Us
SM75057E Real Image
SM75057E
Datatroni
T1/E1 Transformer
Need more? Email Us
VPL25-1900 Triad Magnetics
VPL25-1900
Triad Magnetics
XFRMR PWR 25.2V 1.984A CHASSIS / Power Transformer 3500VAC 25VA 8 Terminal Wire Lead Flange Mount
Need more? Email Us
IF-30-34 Real Image
IF-30-34
Signal Transformer
PWR XFMR SEMI-TORO 30VA TH /
Need more? Email Us
712A Real Image
712A
Hammond Manufacturing
PWR XFMR LAMINATED 130VA CHAS MT
Need more? Email Us

Top Sellers

RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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 $4.2767
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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