4N37 Vishay

4N37 electronic component of Vishay
4N37 Vishay
4N37 Transistor Output Optocouplers
4N37  Optoelectronics
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of 4N37 Transistor Output Optocouplers across the USA, India, Europe, Australia, and various other global locations. 4N37 Transistor Output Optocouplers are a product manufactured by Vishay. We provide cost-effective solutions for Transistor Output Optocouplers, ensuring timely deliveries around the world.

Part No. 4N37
Manufacturer: Vishay
Category: Transistor Output Optocouplers
Description: Transistor Output Optocouplers Phototransistor Out
Datasheet: 4N37 Datasheet (PDF)
Price (USD)
1: USD 0.6025 ea
Line Total: USD 0.6 
Availability : 2221
  
Ship by Wed. 06 Aug to Fri. 08 Aug
QtyUnit Price
1$ 0.6025
10$ 0.3362
100$ 0.2795
500$ 0.2365
1000$ 0.2222
2000$ 0.2211
4000$ 0.198
10000$ 0.1881
24000$ 0.1804

Availability 2221
Ship by Wed. 06 Aug to Fri. 08 Aug
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.6025
10$ 0.3362
100$ 0.2795
500$ 0.2365
1000$ 0.2222
2000$ 0.2211
4000$ 0.198
10000$ 0.1881
24000$ 0.1804


Availability 1843
Ship by Fri. 08 Aug to Thu. 14 Aug
MOQ : 1250
Multiples : 1
QtyUnit Price
1250$ 0.2132
2500$ 0.208
10000$ 0.1925


Availability 1605
Ship by Wed. 06 Aug to Fri. 08 Aug
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.84
10$ 0.301
50$ 0.2632
92$ 0.2058
252$ 0.1932


Availability 1503
Ship by Fri. 08 Aug to Thu. 14 Aug
MOQ : 1550
Multiples : 1550
QtyUnit Price
1550$ 0.2454

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Current Transfer Ratio
Output Type
Package / Case
Number of Channels
If - Forward Current
Maximum Collector Current
Maximum Collector Emitter Voltage
Isolation Voltage
Vf - Forward Voltage
Vr - Reverse Voltage
Pd - Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Mounting Style
Height
Length
Width
Brand
Cnhts
Hts Code
Mxhts
Product Type
Factory Pack Quantity :
Subcategory
Taric
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

4N37 Alternative Parts

Image Part-Description
Stock Image 4N37 Lite-On
Optocoupler; THT; Channels:1; Out: transistor; Uinsul:3.55kV; DIP8
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2245

We are delighted to provide the 4N37 from our Transistor Output Optocouplers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 4N37 and other electronic components in the Transistor Output Optocouplers category and beyond.

Image Part-Description
Stock Image 4N38-X007
Transistor Output Optocouplers Phototransistor Out Single CTR>20%
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 500D106M050BA2A-E3
Aluminium Electrolytic Capacitors - Axial Leaded 10uF 50V 6.3x13 85 C Axi
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N38-X009T
Transistor Output Optocouplers Phototransistor Out Single CTR>20%
Stock : 748
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 500D105M100BA2
Aluminium Electrolytic Capacitors - Axial Leaded 1uF 100volts 20%
Stock : 1068
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 500D106F300EH2A
Aluminium Electrolytic Capacitors - Axial Leaded 10uF 300volts -10%+50%
Stock : 203
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 500D106M050BA2A
Aluminium Electrolytic Capacitors - Axial Leaded 10uF 50volts 20%
Stock : 333
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N37-X009
Transistor Output Optocouplers Phototransistor Out Single CTR>100%
Stock : 1965
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N37-X000
Transistor Output Optocouplers Phototransistor Out Single CTR >100%
Stock : 446
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N38
Transistor Output Optocouplers Phototransistor Out
Stock : 2265
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N37-X007
Transistor Output Optocouplers Phototransistor Out Single CTR>100%
Stock : 1612
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image 4N37TVM
Transistor Output Optocouplers Optocoupler Phototransistor
Stock : 483
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N37VM
Fairchild Semiconductor Transistor Output Optocouplers Optocoupler Phototransistor
Stock : 1897
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N37-X000
Transistor Output Optocouplers Phototransistor Out Single CTR >100%
Stock : 446
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N38
Transistor Output Optocouplers Phototransistor Out Single CTR>20%
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N38M
Transistor Output Optocouplers Optocouplers
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N38SM
Fairchild Semiconductor Transistor Output Optocouplers
Stock : 1000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N38TVM
Transistor Output Optocouplers 6-pin DIP High Voltage Phototransistor Output Optocoupler
Stock : 230
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 4N49U TAPE & REEL
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin LCC
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image VO618A
Transistor Output Optocouplers Phototransistor Out CTR 50-600%
Stock : 6287
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image VO617A-4
Transistor Output Optocouplers RECOMMENDED ALT 782-SFH617A-4
Stock : 203
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The 4N37 is a transistor output optocoupler manufactured by Vishay. It features a phototransistor output and is suitable for all isolation applications. The 4N37 is an open collector optocoupler with a high current transfer ratio of 40mA. It has low noise sensitivity and a fast response time of 2mA. The isolation voltage is 5000V and the supply current is typically 5mA. The 4N37 is packaged in a 4-pin DIP (Dual In-line Package) with a 7.11mm pin spacing, and is RoHS compliant.

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices
BC COMPONENTS
BC COMPONENTS (VISHAY)
BCC
BEYSCHLAG
DALE
DALE (VISHAY)
DLE
DRALORIC / VISHAY
General Semi
GENERAL SEMI.
GENERAL SEMICONDUCTOR (VISHAY)
GS
HUNTINGTON ELECTRIC
Micro-Measurements (Division of Vishay Precision Group)
ROEDERSTEIN
ROEDERSTEIN / VISHAY
SFERNICE (VISHAY)
SFR
SILICONIX
SILICONIX (VISHAY)
SIX
SPD
SPECTROL
SPECTROL ELECTRONICS
SPP
SPRAGUE (VISHAY)
TECHNO
VIR
Vishay BC Components
Vishay Beyschlag
Vishay Cera-Mite
Vishay Dale
Vishay Draloric
Vishay Electro-Films
Vishay Huntington
Vishay Mills
Vishay Milwaukee
Vishay Polytech
Vishay Roederstein
Vishay Sfernice
Vishay Siliconix
Vishay Spectrol
Vishay Sprague
Vishay Tansitor
Vishay Techno
Vishay Thin Film
Vishay Vitramon
Vishay / BC Components
Vishay / Beyschlag
Vishay / Cera-Mite
Vishay / Dale
Vishay / Draloric
Vishay / Electro-Films
Vishay / Huntington
VISHAY / LITE-ON
Vishay / MCB Industrie
Vishay / Mills
Vishay / Milwaukee
Vishay / Polytech
Vishay / Roederstein
Vishay / Sfernice
Vishay / Siliconix
Vishay / Spectrol
Vishay / Sprague
Vishay / Tansitor
Vishay / Techno
Vishay / Thin Film
Vishay / Vitramon
Vishay BC Components
Vishay Beyschlag
Vishay Beyschlag/Draloric/BC Components
VISHAY CERA-MITE
Vishay Dale
VISHAY DRALORIC
VISHAY ELECTRO-FILMS
VISHAY FOIL RESISTORS
Vishay Foil Resistors (Division of Vishay Precision Group)
VISHAY FOIL RESISTORS / VPG
Vishay General Semiconductor
Vishay Huntington Electric Inc.
Vishay Intertech
Vishay Micro-Measurements
VISHAY OPTO
Vishay Precision
Vishay Precision Group
Vishay Precision Group Foil Resistors
VISHAY ROEDERSTEIN
VISHAY SEMICONDUCTOR
Vishay Semiconductor Diodes Division
Vishay Semiconductor Opto Division
Vishay Semiconductors
Vishay Sfernice
Vishay Siliconix
VISHAY SMALL SIGNAL
VISHAY SPECIALTY CAPACITORS
Vishay Spectrol
Vishay Sprague
VISHAY TANSITOR
VISHAY TECHNO
Vishay Thin Film
Vishay Vitramon
VISHAY/BC COMPONENTS
Vishay/Beyschlag
Vishay/Dale
Vishay/General Semic
VISHAY/SILICONIX
VishayBC Components
VishayBeyschlag
VishayElectro-Films
VishayGeneral Semiconductor
VishaySemiconductors
VishaySprague
VishayVitramon
VIT
VITRAMON (VISHAY)
VITRAMON/VISHAY
VITROMON
VSC
VSO
VSS
NFS110-7602PJ Power Supply – Triple Output by Artesyn image

Jun 25, 2025
The NFS110-7602PJ Switching Power Supply by Artesyn offers +5V, +12V, and -12V outputs in a 100W open-frame unit. Ideal for industrial and embedded  Power Supplies . Order worldwide from Xon Electronics.
Best 350416-1 pin & socket connectors retailer by TE Connectivity image

Oct 3, 2024
Discover Xon Electronic, the best global retailer and wholesaler of the 350416-1 Pin & Socket Connectors by TE Connectivity . Ideal for 20-14 AWG wires , this durable connector comes in a reel of 4000 units , making it perfect for automotive, industrial, and renewable energy applications . Wi
1985250 Fixed Terminal Blocks – Phoenix Contact Solution image

Jul 15, 2025
The 1985250 Fixed Terminal Blocks by Phoenix Contact deliver secure and durable connections for industrial systems. Reliable  Connectors , available globally from Xon Electronics.
896H-1CH-S1-R1-T-12VDC Automotive Relays by Song Chuan image

Dec 20, 2024
Discover the 896H-1CH-S1-R1-T-12VDC Automotive Relays by Song Chuan, available at Xon Electronics. These high-performance 12V SPDT (1 Form C) relays support up to 50A, making them ideal for automotive and industrial applications. Engineered for reliability in extreme conditions, they are perfect fo

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified