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ULN2004A

Name: ULN2004A
Brand: onsemi
SKU: ULN2004A
Availability: InStock

Product Status Active

Transistor Type 7 NPN Darlington

Current - Collector (Ic) (Max) 500mA

Voltage - Collector Emitter Breakdown (Max) 50V

DARLINGTON TRANSISTOR ARRAY

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ULN2004A Specifications

13 parameters

Product Status: Active
Transistor Type: 7 NPN Darlington
Current - Collector (Ic) (Max): 500mA
Voltage - Collector Emitter Breakdown (Max): 50V
Vce Saturation (Max) @ Ib, Ic: 1.6V @ 500μA, 350mA
Current - Collector Cutoff (Max): 50μA
DC Current Gain (hFE) (Min) @ Ic, Vce: 1000 @ 350mA, 2V
Power - Max: -
Frequency - Transition: -
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-DIP

About ULN2004A

The onsemi ULN2004A is a Bipolar Transistor Arrays electronic component manufactured by onsemi. Buy ULN2004A from seekcomp, your trusted ULN2004A supplier and professional onsemi distributor. DARLINGTON TRANSISTOR ARRAY. This ULN2004A component features Operating Temperature: -40°C ~ 85°C (TA), Mounting Type: Through Hole, Package / Case: 16-DIP (0.300", 7.62mm), Supplier Device Package: 16-DIP.

Key Specifications

Operating Temperature-40°C ~ 85°C (TA)

Mounting TypeThrough Hole

Package / Case16-DIP (0.300", 7.62mm)

Supplier Device Package16-DIP

The ULN2004A offers 11 documented technical parameters. Additional specifications include Product Status (Active), Transistor Type (7 NPN Darlington), Current - Collector (Ic) (Max) (500mA), Voltage - Collector Emitter Breakdown (Max) (50V), Vce Saturation (Max) @ Ib, Ic (1.6V @ 500μA, 350mA). For complete technical data, refer to the Parameters table above.

Download ULN2004A PDF Datasheet for pinout diagrams, application circuits, and performance curves.

About onsemi

onsemi manufactures high-performance power and sensing semiconductor technologies that drive critical advancements in the automotive, industrial, and medical sectors. As your trusted onsemi distributor, seekcomp stocks 75886+ items across 186 unique categories, ensuring you have immediate access to essential components like surge suppression ICs, thyristors, and oscillators.

onsemi ULN2004A in stock — available for immediate purchase from seekcomp. As a professional onsemi distributor and ULN2004A supplier, we guarantee 100% genuine and original components sourced directly from the manufacturer. We offer competitive ULN2004A pricing, flexible order quantities, and reliable worldwide shipping. Submit a Request for Quote (RFQ) to get the best ULN2004A price with fast delivery. Download the ULN2004A PDF datasheet for complete technical specifications.

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Frequently Asked Questions

What is the onsemi ULN2004A?

The onsemi ULN2004A is a Bipolar Transistor Arrays electronic component manufactured by onsemi. Designed for professional applications, this onsemi Bipolar Transistor Arrays offers reliable performance in industrial, automotive, and consumer electronics systems. seekcomp maintains verified stock of the ULN2004A for immediate worldwide shipment.

What is the ULN2004A cross reference or equivalent?

The ULN2004A cross reference and equivalent parts can be identified using the onsemi ULN2004A datasheet specifications. Common ULN2004A alternatives are typically found within the onsemi Bipolar Transistor Arrays product family. Contact seekcomp for ULN2004A cross-reference assistance — our engineers can recommend compatible substitutes based on your application requirements.

Where can I buy the ULN2004A from a trusted distributor?

You can buy the ULN2004A from seekcomp, an authorized onsemi distributor and professional ULN2004A supplier. We stock genuine onsemi ULN2004A components sourced through verified supply channels. Submit a Request for Quote on this page to purchase the ULN2004A with competitive pricing and worldwide delivery.

How do I get the ULN2004A price and request a quote?

To get the current ULN2004A price, submit a Request for Quote (RFQ) on this page. seekcomp provides competitive onsemi ULN2004A pricing with volume discounts available for bulk orders. Our team will respond with a detailed ULN2004A quote — including unit price, lead time, and shipping options — within 24 hours.

Where can I download the ULN2004A PDF datasheet and specifications?

The ULN2004A PDF datasheet is available for free download on this page. Click the Datasheet button to access the complete onsemi ULN2004A technical specifications, including electrical characteristics, pinout diagrams, mechanical dimensions, and application notes. Use the ULN2004A datasheet to verify compatibility before ordering.

Is the ULN2004A in stock? What is the lead time and shipping?

Yes, the onsemi ULN2004A is currently in stock at seekcomp and available for immediate shipment worldwide. For in-stock ULN2004A orders, we offer same-day or next-day dispatch. Lead time and exact ULN2004A shipping details will be confirmed in your quote. We ship to 200+ countries via DHL, FedEx, and UPS.