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ULN2003TTR

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  • ULN2003TTR

ULN2003TTR

ULN2003TTR

STMicroelectronics

SEVEN DARLINGTON ARRAYS

ULN2003TTR Datasheet

compliant

16-TSSOP (0.173", 4.40mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

ULN2003TTR Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.73000 $0.73
500 $0.7227 $361.35
1000 $0.7154 $715.4
1500 $0.7081 $1062.15
2000 $0.7008 $1401.6
2500 $0.6935 $1733.75
Inventory changes frequently.
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ULN2003TTR 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

ULN2003TTR STMicroelectronics

Name Value
Product Status Active
Switch Type Relay, Solenoid Driver
Number of Outputs 7
Ratio - Input:Output 1:1
Output Configuration Low Side
Output Type NPN
Interface Parallel
Voltage - Load 50V (Max)
Voltage - Supply (Vcc/Vdd) Not Required
Current - Output (Max) 500mA
Rds On (Typ) -
Input Type Inverting
Features -
Fault Protection -
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 16-TSSOP
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Q1: What is the purchase guide for ULN2003TTR?
ULN2003TTR of STMicroelectronics is a SEVEN DARLINGTON ARRAYS. ICHOME is a long-term spot supplier of ULN2003TTR, supporting sample purchase and bulk order.
Q2: How to find the detailed information of ULN2003TTR?
Download ULN2003TTR Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingULN2003TTR from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide ULN2003TTR alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you ULN2003TTR 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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