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NTE3221

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NTE3221

NTE3221

NTE Electronics, Inc

OPTOCOUPLER-NPN QUAD TRAN

NTE3221 Datasheet

compliant

16-DIP (0.300", 7.62mm)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

NTE3221 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $3.48000 $3.48
500 $3.4452 $1722.6
1000 $3.4104 $3410.4
1500 $3.3756 $5063.4
2000 $3.3408 $6681.6
2500 $3.306 $8265
328 items
Upload BOM File

NTE3221 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

NTE3221 NTE Electronics, Inc

Name Value
Product Status Active
Number of Channels 4
Voltage - Isolation 5000Vrms
Current Transfer Ratio (Min) 50% @ 5mA
Current Transfer Ratio (Max) -
Turn On / Turn Off Time (Typ) -
Rise / Fall Time (Typ) 4µs, 3µs
Input Type DC
Output Type Transistor
Voltage - Output (Max) 35V
Current - Output / Channel 50mA
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Max) 50 mA
Vce Saturation (Max) 200mV
Operating Temperature -30°C ~ 100°C
Mounting Type Through Hole
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-DIP
Q1: What is the purchase guide for NTE3221?
NTE3221 of NTE Electronics, Inc is a OPTOCOUPLER-NPN QUAD TRAN. ICHOME is a long-term spot supplier of NTE3221, supporting sample purchase and bulk order.
Q2: How to find the detailed information of NTE3221?
Download NTE3221 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingNTE3221 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide NTE3221 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you NTE3221 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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