Product Images are shown for illustrative purposes only and may differ from actual product.

BT139 TRIAC

Write a review | 1 reviews

Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-12-02
SKU: 911 | DAA185

Rs. 36.58 (inc GST)
Rs.31.00 + GST
Qty : Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

BT139 TRIAC General Purpose Switching Device

BT139 TRIAC for phase control + 16A current + 800V voltage rating.

The BT139 TRIAC is a versatile component used in various applications like motor control and lighting. It features a high blocking voltage of 800V and a current capacity of 16A, making it suitable for demanding environments. The TO-220AB package ensures reliable performance in thermal cycling. With its sensitive gate design, the BT139 TRIAC is compatible with low power drivers like microcontrollers and logic circuits, providing seamless integration into your projects.

Incorporating the BT139 TRIAC into your design allows for effective phase control and switching. Its planar passivated construction enhances voltage ruggedness and reliability, ensuring longevity in operation. Whether for industrial or domestic applications, this TRIAC delivers consistent functionality and performance. Explore how the BT139 TRIAC can streamline your electronic projects and improve efficiency.

Ideal for applications requiring precise control, the BT139 TRIAC is essential for anyone working with electronic components in India. Its robust features make it an excellent choice for controlling motors and lighting systems effectively.

Explore the reliability of the BT139 TRIAC from DNA, a trusted retailer in the MOSFET & IGBT category. Discover our range of products to meet your electronic needs. Check other "MOSFET & IGBT" that we have in stock.

If you are searching for specific electronic components, DNA can assist you. We can import hard-to-find parts and support both retail and bulk orders. Explore related items like Digital ICs, Development Boards, MOSFETs, Microcontrollers, IGBTs, and HMI Displays. Contact Us

Features of BT139 TRIAC

Direct triggering from low power drivers
High blocking voltage capability
Planar passivated for voltage ruggedness
Sensitive gate design
Triggering in all four quadrants

Specification of BT139 TRIAC

Thyristor/Triac type: Triac
Voltage, Vdrm: 800V
Current, It rms: 16A
Current, Gate Trigger, Igt (Q1), t2+g+: 35mA
Current, Itsm (50Hz): 155A
Current, Itsm (60Hz): 170A
Package/Case: TO-220AB

Applications of BT139 TRIAC

Motor control
Industrial lighting
Domestic lighting
Heating applications
Static switching

Package Includes

1 X BT139 TRIAC General Purpose Switching Device

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

Reviews (1)

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

Do you ship all over India?

Yes — we dispatch orders across India.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

What details should I share for sourcing a non-listed component?

Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency

Can I order just one piece (no minimum order quantity)?

Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

View all FAQs →