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ULN2066B

  • ULN2066B
  • ULN2066B

ULN2066B

ULN2066B

STMicroelectronics

TRANS 4NPN DARL 50V 1.75A 16DIP

ULN2066B Datasheet

compliant

16-PowerDIP (0.300", 7.62mm)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

ULN2066B Pricing & Ordering

Quantity Unit Price Ext. Price
1 $2.81000 $2.81
25 $2.37880 $59.47
100 $2.02670 $202.67
500 $1.66512 $832.56
1,000 $1.37968 -
Inventory changes frequently.
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ULN2066B Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

ULN2066B STMicroelectronics

Name Value
Product Status Active
Transistor Type 4 NPN Darlington (Quad)
Current - Collector (Ic) (Max) 1.75A
Voltage - Collector Emitter Breakdown (Max) 50V
Vce Saturation (Max) @ Ib, Ic 1.4V @ 2mA, 1.25A
Current - Collector Cutoff (Max) -
DC Current Gain (hFE) (Min) @ Ic, Vce -
Power - Max 1W
Frequency - Transition -
Operating Temperature -20°C ~ 85°C (TA)
Mounting Type Through Hole
Package / Case 16-PowerDIP (0.300", 7.62mm)
Supplier Device Package 16-PowerDIP (20x7.10)
Q1: What is the purchase guide for ULN2066B?
ULN2066B of STMicroelectronics is a TRANS 4NPN DARL 50V 1.75A 16DIP. ICHOME is a long-term spot supplier of ULN2066B, supporting sample purchase and bulk order.
Q2: How to find the detailed information of ULN2066B?
Download ULN2066B Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingULN2066B from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide ULN2066B alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you ULN2066B replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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