STMicroelectronics ULQ2803A

ULQ2803A Supplier & Distributor

ULQ2803A is an electronic component manufactured by STMicroelectronics. We are a professional electronic components supplier providing original parts with large stock available in Shenzhen Huaqiangbei.

We supply ULQ2803A with competitive pricing, fast global delivery and reliable sourcing services for OEM, EMS and electronic trading companies.

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  • Large stock inventory available
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  • Support for bulk orders
Part No.:
ULQ2803A
Manufacturer:
STMicroelectronics
Category:
Bipolar Transistor Arrays
Package:
18-DIP (0.300", 7.62mm)
Datasheet:
TomatoElecULQ2803A.pdf
Description:
TRANS 8NPN DARL 50V 500MA 18DIP
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Inventory:2,305

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Stock:2,305

Qty. Unit Price Ext Price
1+$0.000$0.000
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About ULQ2803A

Looking for ULQ2803A supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.

Contact us now for quotation and availability of ULQ2803A.

ULQ2803A Specifications

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Attributes
Property Value
Manufacturer
STMicroelectronics
Series:
-
Package/Case:
18-DIP (0.300", 7.62mm)
Packaging:
Tube
Product Status:
Active
Transistor Type:
8 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):
-
DC Current Gain (hFE) (Min) @ Ic, Vce:
1000 @ 350mA, 2V
Power - Max:
2.25W
Frequency - Transition:
-
Operating Temperature:
-40°C ~ 105°C
Grade:
-
Qualification:
-
Mounting Type:
Through Hole
Supplier Device Package:
18-DIP
Category:
Bipolar Transistor Arrays
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1. How to order ULQ2803A from Hong Kong Tomato Electronics Co., Limited?

You can submit an RFQ for ULQ2803A directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.

2. How does Hong Kong Tomato Electronics Co., Limited ensure that ULQ2803A is original and reliable?

Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including ULQ2803A. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.

3. Are the price and inventory of ULQ2803A accurate?

The price and inventory of ULQ2803A may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.

4. What payment methods are accepted?

We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.

Please note that some payment methods may involve additional handling charges.

5. How is the shipping arranged?

Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.

After shipment, our team will send you the shipping status and tracking number by email.

Please note that tracking information may take some time to become active after dispatch.

6. What is the return or replacement policy for ULQ2803A?

All shipments are checked before dispatch. If there is a confirmed issue related to the delivered ULQ2803A, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.

Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.

Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.

7. How can I get technical support, such as the datasheet or specifications for ULQ2803A?

If you need technical support for ULQ2803A, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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Images ULQ2803A
Part No. ULQ2803A
Manufacturer STMicroelectronics
Series -
Package/Case 18-DIP (0.300", 7.62mm)
Packaging Tube
Product Status Active
Transistor Type 8 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) -
DC Current Gain (hFE) (Min) @ Ic, Vce 1000 @ 350mA, 2V
Power - Max 2.25W
Frequency - Transition -
Operating Temperature -40°C ~ 105°C
Grade -
Qualification -
Mounting Type Through Hole
Supplier Device Package 18-DIP

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