Datasheets
4N33 by:

Darlington Output Optocoupler, 1-Element, 3750V Isolation, DIP-6

Part Details for 4N33 by Vishay Semiconductors

Overview of 4N33 by Vishay Semiconductors

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for 4N33

Part # Distributor Description Stock Price Buy
DISTI # 4N33VS-ND
DigiKey OPTOISO 5.3KV DARL W/BASE 6DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube 3765
In Stock
  • 1 $1.0000
  • 50 $0.6312
  • 100 $0.4671
  • 500 $0.4292
  • 1,000 $0.3535
  • 2,000 $0.3358
  • 5,000 $0.3282
  • 10,000 $0.3207
  • 25,000 $0.3156
$0.3156 / $1.0000 Buy Now
Quest Components Darlington-npn-output Dc-input Optocoupler, 1-channel, 1.5kv Isolation, Dip 150
  • 1 $0.3000
  • 18 $0.2500
  • 41 $0.2000
$0.2000 / $0.3000 Buy Now

Part Details for 4N33

4N33 CAD Models

4N33 Part Data Attributes

4N33 Vishay Semiconductors
Buy Now Datasheet
Compare Parts:
4N33 Vishay Semiconductors Darlington Output Optocoupler, 1-Element, 3750V Isolation, DIP-6
Part Life Cycle Code Obsolete
Ihs Manufacturer VISHAY TELEFUNKEN
Package Description DIP-6
Reach Compliance Code unknown
HTS Code 8541.40.80.00
Samacsys Manufacturer Vishay
Additional Feature UL RECOGNIZED
Coll-Emtr Bkdn Voltage-Min 30 V
Configuration SINGLE
Current Transfer Ratio-Nom 500%
Dark Current-Max 100 nA
Forward Current-Max 0.06 A
Isolation Voltage-Max 5300 V
JESD-609 Code e3
Number of Elements 1
Operating Temperature-Max 100 °C
Operating Temperature-Min -55 °C
Optoelectronic Device Type DARLINGTON OUTPUT OPTOCOUPLER
Terminal Finish Matte Tin (Sn)

Alternate Parts for 4N33

This table gives cross-reference parts and alternative options found for 4N33. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 4N33, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
4N33 DARLINGTON-NPN-OUTPUT DC-INPUT OPTOCOUPLER,1-CHANNEL,1.5KV ISOLATION,DIP Intersil Corporation 4N33 vs 4N33
4N33(TP5) Optocoupler - Transistor Output, 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER, DIP-6 Toshiba America Electronic Components 4N33 vs 4N33(TP5)
4N33 Darlington Output Optocoupler, 1-Element, 5000V Isolation, ROHS COMPLIANT, DIP-6 Everlight Electronics Co Ltd 4N33 vs 4N33
4N33 Darlington Output Optocoupler, 1-Element, 2250V Isolation, DIP-6 Harris Semiconductor 4N33 vs 4N33
4N33M 6-Pin DIP General Purpose Photodarlington Optocoupler, 1000-BLKBG onsemi 4N33 vs 4N33M
4N33(TP4) Optocoupler - Transistor Output, 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER, DIP-6 Toshiba America Electronic Components 4N33 vs 4N33(TP4)
4N33 Darlington Output Optocoupler, 1-Element, 5300V Isolation, PLASTIC, DIP-6 Siemens 4N33 vs 4N33
4N33M Darlington Output Optocoupler, 1-Element, 7500V Isolation, DIP-6 Fairchild Semiconductor Corporation 4N33 vs 4N33M
4N33 Optocoupler - Transistor Output, 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER, DIP-6 Toshiba America Electronic Components 4N33 vs 4N33
4N33 Darlington Output Optocoupler, 1-Element, 2500V Isolation, DIP-6 Quality Technologies Corp 4N33 vs 4N33
Part Number Description Manufacturer Compare
PS2533-1-A Darlington Output Optocoupler, 1-Element, 5000V Isolation, LEAD FREE, PLASTIC, DIP-4 NEC Electronics Group 4N33 vs PS2533-1-A
ILQ66-4 Darlington Output Optocoupler, 4-Element, 5300V Isolation, DIP-16 Siemens 4N33 vs ILQ66-4
PS2801-4-F3 Transistor Output Optocoupler, 4-Element, 2500V Isolation, PLASTIC, SOP-16 NEC Electronics Group 4N33 vs PS2801-4-F3
PS2562L-2-F4-3400 Darlington Output Optocoupler, 2-Element, 5000V Isolation, DIP-8 NEC Electronics Group 4N33 vs PS2562L-2-F4-3400
ILQ32-X016 Darlington Output Optocoupler, 4-Element, 5300V Isolation, DIP-16 Infineon Technologies AG 4N33 vs ILQ32-X016
ILQ615-4-X007T Transistor Output Optocoupler, 4-Element, 5300V Isolation, DIP-16 Siemens 4N33 vs ILQ615-4-X007T
ILD610-4-X006 Transistor Output Optocoupler, 2-Element, 5300V Isolation, DIP-8 Infineon Technologies AG 4N33 vs ILD610-4-X006
4N30 DARLINGTON-NPN-OUTPUT DC-INPUT OPTOCOUPLER,1-CHANNEL,1.5KV ISOLATION,DIP Intersil Corporation 4N33 vs 4N30
H11B3 Darlington Output Optocoupler, 1-Element, 5300V Isolation, DIP-6 Siemens 4N33 vs H11B3
PS2502-1 Darlington Output Optocoupler, 1-Element, 5000V Isolation, PLASTIC, DIP-4 NEC Electronics Group 4N33 vs PS2502-1

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