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4N45

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  • 4N45

4N45

4N45

Texas Instruments

TRANSISTOR OUTPUT OPTOCOUPLER

4N45 Datasheet

compliant

6-DIP (0.300", 7.62mm)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

4N45 Pricing & Ordering

Quantity Unit Price Ext. Price
2,400 $1.33875 -
Inventory changes frequently.
Send Inquiry
Upload BOM File

4N45 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

4N45 Texas Instruments

Name Value
Product Status Active
Number of Channels 1
Voltage - Isolation 3750Vrms
Current Transfer Ratio (Min) 200% @ 10mA
Current Transfer Ratio (Max) 1000% @ 10mA
Turn On / Turn Off Time (Typ) 5µs, 150µs
Rise / Fall Time (Typ) -
Input Type DC
Output Type Darlington with Base
Voltage - Output (Max) 7V
Current - Output / Channel 60mA
Voltage - Forward (Vf) (Typ) 1.4V
Current - DC Forward (If) (Max) 20 mA
Vce Saturation (Max) -
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package / Case 6-DIP (0.300", 7.62mm)
Supplier Device Package 6-DIP
Q1: What is the purchase guide for 4N45?
4N45 of Texas Instruments is a TRANSISTOR OUTPUT OPTOCOUPLER. ICHOME is a long-term spot supplier of 4N45, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 4N45?
Download 4N45 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing4N45 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 4N45 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 4N45 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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