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3N243

3N243

3N243

OPTOISOLATOR 1KV TRANS TO72-4

3N243 Datasheet

compliant

TO-206AF, TO-72-4 Metal Can

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

3N243 Pricing & Ordering

Quantity Unit Price Ext. Price
100 $16.21000 $1621
Inventory changes frequently.

3N243 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

3N243 TT Electronics/Optek Technology

Name Value
Product Status Active
Number of Channels 1
Voltage - Isolation 1000VDC
Current Transfer Ratio (Min) 15% @ 10mA
Current Transfer Ratio (Max) -
Turn On / Turn Off Time (Typ) -
Rise / Fall Time (Typ) 10µs, 10µs (Max)
Input Type DC
Output Type Transistor
Voltage - Output (Max) 30V
Current - Output / Channel 30mA
Voltage - Forward (Vf) (Typ) 1.3V (Max)
Current - DC Forward (If) (Max) 40 mA
Vce Saturation (Max) 300mV
Operating Temperature -55°C ~ 125°C
Mounting Type Through Hole
Package / Case TO-206AF, TO-72-4 Metal Can
Supplier Device Package TO-72-4
Q1: What is the purchase guide for 3N243?
3N243 of TT Electronics/Optek Technology is a OPTOISOLATOR 1KV TRANS TO72-4. ICHOME is a long-term spot supplier of 3N243, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 3N243?
Download 3N243 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing3N243 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 3N243 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 3N243 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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