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ElQ3H7 SMD IC (SOIC16) PHOTOTRANSISTOR PHOTOCOUPLER

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Stock: 15
Availability: InStock priceValidUntil: 2026-08-29
SKU: 7272 | DAI241

Rs. 67.26 (inc GST)
Rs.57.00 + GST

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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

ELQ3H7 Phototransistor OptoCoupler SMD IC

ELQ3H7 SMD IC with 4 channels, 3750V isolation, and CTR of 50~600%.

The ELQ3H7 Phototransistor OptoCoupler SMD IC features an infrared emitting diode and a phototransistor detector in a compact 16-pin package. It provides high isolation voltage of 3750 V rms, making it ideal for applications requiring safety and reliability. With a current transfer ratio (CTR) ranging from 50% to 600%, it ensures effective signal transmission across different potential circuits.

This ELQ3H7 Phototransistor OptoCoupler SMD IC is perfect for DC-DC converters, programmable controllers, and telecommunication equipment. Its compact size and RoHS compliance make it suitable for modern electronic designs. Experience seamless integration with other components in your projects.

For those in need of a reliable opto-isolator, the ELQ3H7 Phototransistor OptoCoupler SMD IC offers a robust solution with UL and VDE approvals, ensuring high-quality performance. This product is essential for signal transmission between circuits with different impedances.

Explore the world of reliable OptoCouplers & OptoIsolators at DNA. The ELQ3H7 from a trusted manufacturer ensures high performance and safety. Check other OptoCouplers & OptoIsolators that we have in stock.

If you are searching for specific electronic components, DNA can assist you. We can import parts that are not readily available and support your needs in retail or bulk. Explore related items like Sensor Modules, SMPS, or Inductors. Contact Us.

Features of ELQ3H7 Phototransistor OptoCoupler SMD IC

High isolation voltage 3750 V rms
Compact 16-pin SMD package
Pb free and RoHS compliant
Current transfer ratio: 50~600%

Specification of ELQ3H7 Phototransistor OptoCoupler SMD IC

4 channels
Viso=3750 V rms
CTR: 50~600% at IF =5mA, VCE =5V

Applications of ELQ3H7 Phototransistor OptoCoupler SMD IC

DC-DC converters
Programmable controllers
Telecommunication equipment
Signal transmission between circuits

Package Includes

1 X ELQ3H7 Phototransistor OptoCoupler SMD IC

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 do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

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.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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