4N33 Vishay Integrated Circuit (Dual-In-Line Packages) In Stock

Use the download button to access the 4N33 schematic symbol, PCB footprint, and 3D model.

OBSOLETEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
4N33Dual-In-Line Packages
Quick Facts
Manufacturer
Vishay
Package
Dual-In-Line Packages
Pin Count
6
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.1074(MOQ 195)
Temp Range
-55.0°C to 100.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Factory Lead Time111Weeks
YTEOL0
Additional FeatureUL RECOGNIZED
Coll-Emtr Bkdn Voltage-Min30V
ConfigurationSINGLE
Current Transfer Ratio-Min500%
Current Transfer Ratio-Nom500%
Dark Current-Max100nA
Forward Current-Max0.06A
Forward Voltage-Max1.5V
Isolation Voltage-Max5300V
JESD-609 Codee3
Mounting FeatureTHROUGH HOLE MOUNT
Number of Elements1
On-State Current-Max0.1A
Optoelectronic Device TypeDARLINGTON OUTPUT OPTOCOUPLER
Power Dissipation-Max0.2W
Response Time-Max0.000005s
Surface MountNO
Terminal FinishMatte Tin (Sn)
PackageDual-In-Line Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8541.40.80.00

Datasheet

4N33 Datasheet Download

Official datasheet from Vishay

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for 4N33:

Frequently Asked Questions

What is the price of 4N33?

4N33 is priced from $0.1074 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is 4N33 in stock?

4N33 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy 4N33?

You can buy 4N33 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for 4N33 from Vishay.

What is the datasheet for 4N33?

The official 4N33 datasheet from Vishay contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does 4N33 come in?

4N33 is available in Dual-In-Line Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About Vishay

Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.1074
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
195+$0.4138$80.69
238+$0.2954$70.31
266+$0.2632$70.01
1000+$0.2338$233.80
1805+$0.1111$200.54
2330+$0.1074$250.24
pcs
Unit price: $0.4138 · Total: $80.69

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.

SK
Sarah Kim
VP Engineering, NovaBit Electronics, South Korea