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ULN2003

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Stock: 32
Availability: InStock priceValidUntil: 2026-08-24
SKU: 122 | DAA483

Rs. 17.70 (inc GST)
Rs.15.00 + 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

ULN2003 High Current Darlington Transistor Array

ULN2003 High Current Transistor Array for switching inductive loads, 50V high-voltage output, 500mA collector current.

The ULN2003 High Current Darlington Transistor Array is designed for high voltage and current applications. This monolithic array contains seven NPN darlington pairs that can handle a collector current of 500mA per output. The ULN2003 features high-voltage outputs of up to 50V, making it suitable for various inductive load switching. It works efficiently with TTL and 5V CMOS devices, thanks to its 2.7kΩ series base resistor for each pair.

Ideal for relay drivers, hammer drivers, and lamp drivers, the ULN2003 High Current Darlington Transistor Array ensures reliable performance in display drivers and logic buffers. Its robust design allows for paralleled outputs to achieve higher current capability, catering to diverse application needs. Choose the ULN2003 for effective control in your electronic projects.

This versatile device is perfect for Indian customers looking for dependable transistor arrays. Explore the capabilities of the ULN2003 High Current Darlington Transistor Array for your next electronics project.

Explore the reliability of the ULN2003 from DNA, a trusted brand in Motor Driver solutions. Discover other Motor Driver products that enhance your electronic applications. Check other "Motor Driver" that we have in stock.

At DNA, we cater to all your electronic component needs. If you can't find specific parts, reach out to us. We can import hard-to-find items and support both retail and bulk orders. Don't forget to check out related components like IGBT, Power Supply, DC to DC Converter IC, and Microcontroller. Contact Us

Features of ULN2003 High Current Darlington Transistor Array

Seven NPN darlington pairs
500mA collector current
High-voltage output of 50V
TTL and CMOS compatible
Common-cathode clamp diode

Specification of ULN2003 High Current Darlington Transistor Array

Collector current: 500mA
High-voltage output: 50V
Base resistor: 2.7kΩ
Number of outputs: 7

Applications of ULN2003 High Current Darlington Transistor Array

Relay drivers
Hammer drivers
Lamp drivers
Display drivers
Logic buffers

Package Includes

1 X ULN2003 High Current Darlington Transistor Array

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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