ULQ2004A is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 0
Unit Price: $1.06000
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Texas Instruments
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Unit Price: $0.65633
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Texas Instruments
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Unit Price: $0.97000
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Texas Instruments
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Unit Price: $1.00000
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Texas Instruments
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Unit Price: $1.37000
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Bipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ULQ2004A

DigiKey Part Number
497-2360-5-ND
Manufacturer
Manufacturer Product Number
ULQ2004A
Description
TRANS 7NPN DARL 50V 500MA 16DIP
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor Array 7 NPN Darlington 50V 500mA Through Hole 16-DIP
Datasheet
 Datasheet
EDA/CAD Models
ULQ2004A Models
Product Attributes
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Category
Vce Saturation (Max) @ Ib, Ic
1.7V @ 500µA, 350mA
Manufacturer
STMicroelectronics
DC Current Gain (hFE) (Min) @ Ic, Vce
1000 @ 350mA, 2V
Packaging
Tube
Operating Temperature
150°C (TJ)
Part Status
Active
Mounting Type
Through Hole
Transistor Type
7 NPN Darlington
Package / Case
16-DIP (0.300", 7.62mm)
Current - Collector (Ic) (Max)
500mA
Supplier Device Package
16-DIP
Voltage - Collector Emitter Breakdown (Max)
50V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ULN2004AINTexas Instruments0296-17051-5-ND$1.06000Direct
ULN2002ANTexas Instruments0296-27169-5-ND$0.65633Similar
ULN2003ANTexas Instruments0296-1979-5-ND$0.97000Similar
ULN2004ANTexas Instruments0296-1980-5-ND$1.00000Similar
ULQ2003ANTexas Instruments0296-22623-5-ND$1.37000Similar
In-Stock: 0
25 estimated in stock on 20-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.81000$0.81
10$0.57700$5.77
25$0.51960$12.99
100$0.45580$45.58
250$0.42548$106.37
500$0.40714$203.57
1,000$0.39206$392.06
2,500$0.37614$940.35
5,000$0.36655$1,832.75
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.