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.
MOC3051M Real Image
Same model may have multiple batches, images only for reference.

MOC3051M

Part No MOC3051M
Manufacturer Fairchild/ON Semiconductor
Catalog Optoisolators - Triac, SCR Output
Description Triac AC-OUT 1-CH 600V 6-Pin PDIP W Tube / OPTOISOLATOR 4.17KV TRIAC 6DIP
Datasheet
MOC3051M Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Active
Output Type Triac
Zero Crossing Circuit No
Number of Channels 1
Isolation Voltage 4170Vrms
Voltage - Off State 600V
Static dV/dt (Min) 1kV/μs
Current - LED Trigger (Ift) (Max) 15mA
Current - Hold (Ih) 220μA (Typ)
Forward Voltage 1.18V
Continuous forward current- Max 60mA
Temperature Range - Operating -40°C to 85°C
Mounting Through Hole
Case / Package 6-DIP
Approvals UR
Win Source Part Number 024185-MOC3051M
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Application Field Used in Consumer Electronics, Motor Drive & Control, Industrial, Power Management, Lighting
Quantity per package 1k pcs
Family Name MOC3051M
Introduction Date April 14, 2003
ECCN EAR99
Country of Origin Republic of Korea, Thailand
Halogen Free Not Compliant
Estimated EOL Date 2025
Ultra Librarian 3D Model Ultra Librarian MOC3051M CAD Model

Description

The MOC3051M is a one-channel optocoupler with a triac output.

  • Isolation Voltage: 4170Vrms
  • Maximum Forward Voltage: 1.18V
  • Static dV/dt: 1kV/μs
  • Current LED Trigger: 15mA
  • Applications: Commonly used in consumer electronics, motor drive and control, industrial, power management, and lighting applications.
  • Package: 6-DIP package
  • Continuous Forward Current: 60mA
  • Approvals: UR approvals
  • Manufacturer: Fairchild/ON Semiconductor
  • Estimated EOL Date: 2025
  • Status: High popularity product with a limited supply and demand status.

You May Also Be Interested in

BRT21-H Real Image
BRT21-H
Vishay
PHOTOCOUPLER TRIAC 400V 6DIP
Need more? Email Us
S21MD3Y Sharp Microelectronics
S21MD3Y
Sharp Microelectronics
OPTOISOLATOR 5KV TRIAC 6DIP
Lowest to $6.5223
APT1222A Real Image
APT1222A
Panasonic
OPTOISOLATOR 5KV TRIAC 6SMD
Need more? Email Us
S21MES Sharp Microelectronics
S21MES
Sharp Microelectronics
Lowest to $0.3754
APT1211SX Real Image
APT1211SX
Panasonic
OPTOISOLATOR 3.75KV TRIAC 4SOP
Lowest to $0.6061
FOD420 Real Image
FOD420
ON Semiconductor
6-Pin DIP Triac Drivers | OPTOISOLATOR 5KV TRIAC 6DIP
Lowest to $3.2274
APT1222WAY Real Image
APT1222WAY
Panasonic
OPTOISOLATOR 5KV TRIAC 6DIP
Lowest to $2.0374
FODM3023R2 Real Image
FODM3023R2
ON Semiconductor
4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers | OPTOISOLATOR 3.75KV TRIAC 4MFP
Lowest to $0.7785
K3023PG Real Image
K3023PG
Vishay
Optocoupler with Phototriac Output
Need more? Email Us

Top Sellers

BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
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 $0.0951
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
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
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543

Pricing & Ordering

Quantity Unit Price Ext. Price
120+ $0.4322 $51.8640
285+ $0.3546 $101.0610
440+ $0.3436 $151.1840
605+ $0.3325 $201.1625
780+ $0.3214 $250.6920
1,045+ $0.2882 $301.1690
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 20,000 pieces
MOQ: 120 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