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TLP550 Optocoupler


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  • Stock: 20

    Availability: InStock priceValidUntil: 2026-06-12

  • Brand: Generic
  • SKU: 1580 | DAA439

Availability: InStock priceValidUntil: 2026-06-12

  • Rs. 112.10 (inc GST)
    Rs.95.00 + 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.

TLP550 Optocoupler

TLP550 constructs a high emitting diode and a one chip photo diode−transistor.

TLP550 has no base connection, and is suitable for application at noisy environmental condition.

Features of TLP550 

  • Isolation voltage : 2500 Vrms (min)
  • Switching speed : tpHL, tpLH = 0.5μs (typ.)(RL=1.9 kΩ)
  • TTL compatible
  • UL recognized : UL1577, file No. E67349

Application of TLP550 

  • Digital Logic Isolation
  • Line Receiver Feedback Control
  • Power Supply Control
  • Switching Power Supply
  • Transistor Inverter 

Related Links

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.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.
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