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.
BT139X-800,127 WeEn Semiconductors
Same model may have multiple batches, images only for reference.

BT139X-800,127

Part No BT139X-800,127
Manufacturer WeEn Semiconductors
Catalog Triacs
Description TRIAC 800V 16A TO220-3 / TRIAC 800V 170A 3-Pin(3+Tab) TO-220F Rail
Datasheet
BT139X-800,127 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer WeEn Semiconductors
Packaging Tube
Triac Type Standard
Voltage - Off State 800V
Current - On State (It (RMS)) (Maximum) 16A
Voltage - Gate Trigger (Vgt) (Maximum) 1.5V
Current - Non Rep. Surge 50, 60Hz (Itsm) 155A, 170A
Current - Gate Trigger (Igt) (Maximum) 35mA
Current - Hold (Ih) (Maximum) 45mA
Configuration Single
Operating Temperature Range 125°C (TJ)
Mounting Style Through Hole
Package TO-220-3 Full Pack, Isolated Tab
Manufacturer Package TO-220F
Win Source Part Number 770459-BT139X-800,127
Popularity Medium
Supply and Demand Status Limited
Quantity per package 1k pcs
Family Name BT139X-800
Introduction Date August 05, 2015
Country of Origin China
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian BT139X-800,127 CAD Model

Description

The BT139X-800,127 from WeEn Semiconductors is a single configuration standard triac.

  • Voltage-off State: 800V
  • Maximum Voltage Gate Trigger: 1.5V
  • Maximum Current Hold: 45mA
  • Maximum Current On State: 16A
  • Current Non-rep. Surge: 155A, 170A for 50, 60Hz
  • Package: TO-220-3 Full Pack, Isolated Tab
  • Quantity per tube: 1k

You May Also Be Interested in

BCR8CM-121A-A8 Renesas Electronics America
BCR8CM-121A-A8
Renesas Electronics America
Need more? Email Us
BCR08AS-8P-T13 Renesas Electronics America
BCR08AS-8P-T13
Renesas Electronics America
Need more? Email Us
Q6004D4RP Real Image
Q6004D4RP
Littelfuse Inc.
TRIAC 600V 4A TO252
Lowest to $4.7232
BCR08AM-12A-TB#B00 Real Image
BCR08AM-12A-TB#B00
Renesas Electronics America
TRIAC SENS GATE 600V 0.8A TO92-3
Need more? Email Us
BCR08AS-12A-T13303 Renesas Electronics America
BCR08AS-12A-T13303
Renesas Electronics America
Need more? Email Us
BCR16PM-8RA-A8 Mitsubishi
BCR16PM-8RA-A8
Mitsubishi
Lowest to $11.6343
BCR8PM-12L Mitsubishi
BCR8PM-12L
Mitsubishi
TRIAC 600V 80A 3-Pin(3+Tab) TO-220F
Need more? Email Us
AVS10CB Real Image
AVS10CB
STMicroelectronics
TRIAC INT TRIGGER 600V TO220AB
Lowest to $1.8758
BCR16CM-8L Mitsubishi
BCR16CM-8L
Mitsubishi
TRIAC 400V 170A 3-Pin(3+Tab) TO-220
Lowest to $2.4105

Top Sellers

ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.4151
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
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 $0.4985
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151

Pricing & Ordering

Quantity Unit Price Ext. Price
75+ $0.8043 $60.3225
175+ $0.6601 $115.5175
275+ $0.6394 $175.8350
375+ $0.6188 $232.0500
485+ $0.5982 $290.1270
650+ $0.5363 $348.5950
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 560 pieces
MOQ: 75 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