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.
VO4257M Vishay
Same model may have multiple batches, images only for reference.

VO4257M

Part No VO4257M
Manufacturer Vishay
Catalog Optoisolators - Triac, SCR Output
Description OPTOISOLATOR 5.3KV TRIAC 6DIP / Optocoupler Triac AC-OUT 1-CH 700V 6-Pin PDIP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Vishay Semiconductor Opto Division
Packaging Tube
Output Type Triac
Zero Crossing Circuit No
Number of Channels 1
Voltage - Isolation 5300Vrms
Voltage - Off State 700V
Static dV/dt (Minimum) 5kV/μs
Current - LED Trigger (Ift) (Maximum) 3mA
Current - On State (It (RMS)) (Maximum) 300mA
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Maximum) 60mA
Operating Temperature Range -55°C ~ 100°C
Mounting Style Through Hole
Package 6-DIP (0.300", 7.62mm)
Manufacturer Package 6-DIP
Approvals BSI, cUR, FIMKO, UR
Win Source Part Number 799174-VO4257M
Popularity Medium
Supply and Demand Status Limited
Family Name VO4257
Introduction Date September 21, 2005
ECCN EAR99
Estimated EOL Date 2027
Ultra Librarian 3D Model Ultra Librarian VO4257M CAD Model

Description

The Vishay Semiconductor Opto Division 799174-VO4257M is an electronic component suitable for isolator applications from Vishay Semiconductor Opto Division.

  • Packaging: Tube
  • Mounting Style: Through-hole
  • Operating Temperature: -55°C ~ 100°C
  • Package: 6-DIP (0.300", 7.62mm)
  • Approvals: BSI, cUR, FIMKO, UR
  • Output Type: Triac
  • Voltage Forward (Vf) (typ): 1.2V
  • Voltage Off State: 700V
  • Number of Channels: 1
  • Voltage Isolation: 5300Vrms
  • Current On State (It (RMS)) (Maximum): 300mA
  • Static dV/dt (Minimum): 5kV/μs
  • Current LED Trigger (Ift) (Maximum): 3mA
  • Current DC Forward (If) (Maximum): 60mA
  • Family Name: VO4257
  • Manufacturer Package: 6-DIP
  • Supply and Demand Status: Limited

You May Also Be Interested in

MOC3043VM ON Semiconductor – Price, Stock & Datasheet
MOC3043VM
ON Semiconductor
OPTOISOLTR 4.17KV TRIAC 1CH 6DIP
Need more? Email Us
Picture of VO3063-X006
VO3063-X006
Vishay
OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP
Need more? Email Us
VO3063-X006 Vishay – Price, Stock & Datasheet
VO3063-X006
Vishay
OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP
Need more? Email Us
FOD4216SDV Real Image
FOD4216SDV
Fairchild/ON Semiconductor
OPTOISOLATOR 5KV TRIAC 6SMD
Lowest to $1.9128
EL3083S1(TA)-V Real Image
EL3083S1(TA)-V
Everlight Electronics Co Ltd
OPTOISOLATOR 5KV TRIAC 6SMD
Lowest to $0.1634
FODM3052_NF098 Real Image
FODM3052_NF098
Fairchild/ON Semiconductor
OPTOISOLATOR 3.75KV TRIAC 4SMD
Lowest to $0.8660
TLP266J(V4T7,E Toshiba Semiconductor and Storage – Price, Stock & Datasheet
TLP266J(V4T7,E
Toshiba Semiconductor and Storage
OPTOISOLTR 3.75KV TRIAC 1CH 6SOP
Need more? Email Us
EL3063S(TA) Real Image
EL3063S(TA)
Everlight Electronics Co Ltd
OPTOISOLATOR 5KV TRIAC 6SMD
Lowest to $0.1390
FODM3053R1_NF098 Real Image
FODM3053R1_NF098
Fairchild/ON Semiconductor
OPTOISOLATOR 3.75KV TRIAC 4MFP
Lowest to $0.3130

Top Sellers

FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.8313
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.5279
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0594
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $5.8647
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.4046
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0903
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 $2.6155

Pricing & Ordering

Quantity Unit Price Ext. Price
25+ $2.3447 $58.6175
61+ $1.9242 $117.3762
93+ $1.8642 $173.3706
129+ $1.8041 $232.7289
166+ $1.7441 $289.5206
222+ $1.5639 $347.1858
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 7,000 pieces
MOQ: 25 pcs
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