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

No items in the cart

View Cart
BTA420X-800BT,127 WeEn Semiconductors BTA420X-800BT,127 label picture BTA420X-800BT,127 real image
Same model may have multiple batches, images only for reference.
BTA420X-800BT,127 WeEn Semiconductors BTA420X-800BT,127 label picture BTA420X-800BT,127 real image
BTA420X-800BT,127 WeEn Semiconductors BTA420X-800BT,127 label picture BTA420X-800BT,127 real image
Same model may have multiple batches, images only for reference.

BTA420X-800BT,127

Part No BTA420X-800BT,127
Manufacturer WeEn Semiconductors
Catalog Triacs
Description TRIAC 800V 20A TO220F / TRIAC 800V 20A(RMS) 220A 3-Pin(3+Tab) TO-220F Rail
Datasheet
BTA420X-800BT,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) 20A
Voltage - Gate Trigger (Vgt) (Maximum) 1.5V
Current - Non Rep. Surge 50, 60Hz (Itsm) 200A, 220A
Current - Gate Trigger (Igt) (Maximum) 50mA
Current - Hold (Ih) (Maximum) 60mA
Configuration Single
Operating Temperature Range 150°C (TJ)
Mounting Style Through Hole
Package TO-220-3 Full Pack, Isolated Tab
Manufacturer Package TO-220F
Win Source Part Number 770554-BTA420X-800BT,127
Popularity Medium
Supply and Demand Status Limited
Quantity per package 1k pcs
Family Name BTA420X-800BT
Introduction Date August 05, 2015
ECCN EAR99
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian BTA420X-800BT,127 CAD Model

Description

The WeEn Semiconductors BTA420X-800BT,127 is a high-quality triac designed for use in a variety of electronic applications.

  • Voltage Off State: 800V
  • Non-Repetitive Surge Current: 220A
  • Current On State: 20A
  • Voltage Gate Trigger: 1.5V
  • Configuration: Single
  • Package: TO-220-3 Full Pack, Isolated Tab

You May Also Be Interested in

BCR6AMW-8 Mitsubishi
BCR6AMW-8
Mitsubishi
Need more? Email Us
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
BCR25KM-12LB Renesas Electronics America
BCR25KM-12LB
Renesas Electronics America
Triac Medium Power Use / TRIAC 600V 250A 3-Pin(3+Tab) TO-220FN Tube
Lowest to $22.6623
BCR8CM-121A-A8 Renesas Electronics America
BCR8CM-121A-A8
Renesas Electronics America
Need more? Email Us
Q6008VH4TP Real Image
Q6008VH4TP
Littelfuse Inc.
TRIAC ALTERNISTOR 600V 8A TO251
Need more? Email Us
BCR08AS8T13204 Renesas Electronics America
BCR08AS8T13204
Renesas Electronics America
Need more? Email Us
BCR08AS-12A-T13303 Renesas Electronics America
BCR08AS-12A-T13303
Renesas Electronics America
Need more? Email Us
BCR16CM-8L Mitsubishi
BCR16CM-8L
Mitsubishi
TRIAC 400V 170A 3-Pin(3+Tab) TO-220
Lowest to $2.4105
BCR08AS-12A-T13 Renesas Electronics America
BCR08AS-12A-T13
Renesas Electronics America
TRIAC 600V 0.8A(RMS) 8A 4-Pin(3+Tab) UPAK T/R
Lowest to $2.3747

Top Sellers

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 $13.4125
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
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-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
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 $32.0752
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $7.1279
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
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
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
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