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DB3 Bidirectional DIAC


Write a review | 2 reviews

  • Stock: 80

    Availability: InStock priceValidUntil: 2026-06-16

  • SKU: 951 | DAA297

Availability: InStock priceValidUntil: 2026-06-16

  • Rs. 3.54 (inc GST)
    Rs.3.00 + GST

    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.

DB3 Bidirectional DIAC

db3 bidirectional diac

Functioning as a trigger diode with a fixed voltage reference, the DB3 DIAC  series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorenscent lamp ballasts. A new surface mount version is now available in SOT-23 package, providing reduced space and compatibility with automatic pick and place equipment.

Features of DB3

  • Low Breakover Current

  • VBO : 32V and 40V

  • VO Output voltage 5V

  • ∆V Dynamic breakover voltage 5V

  • tr Rise time 2us

  • IR Leakage current 10uA

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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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.
How long does delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
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 if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
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