X-On Electronics has gained recognition as a prominent supplier of IS281-4 High Speed Optocouplers across the USA, India, Europe, Australia, and various other global locations. IS281-4 High Speed Optocouplers are a product manufactured by Isocom. We provide cost-effective solutions for High Speed Optocouplers, ensuring timely deliveries around the world.

IS281-4 Isocom

IS281-4 electronic component of Isocom
IS281-4 Isocom
IS281-4 High Speed Optocouplers
IS281-4  Optoelectronics

Images are for reference only
See Product Specifications
Part No. IS281-4
Manufacturer: Isocom
Category: High Speed Optocouplers
Description: Optoisolator Transistor Output 3750Vrms 4 Channel
Datasheet: IS281-4 Datasheet (PDF)
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



Price (USD)
1: USD 1.0322 ea
Line Total: USD 1.03 
Availability - 27
Ship by Fri. 23 May to Wed. 28 May
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
27
Ship by Fri. 23 May to Wed. 28 May
MOQ : 1
Multiples : 1
1 : USD 1.0322
10 : USD 0.8312
30 : USD 0.5481
100 : USD 0.4273
500 : USD 0.3869
1000 : USD 0.3649

3290
Ship by Wed. 14 May to Fri. 16 May
MOQ : 1
Multiples : 1
1 : USD 1.862
10 : USD 1.358
18 : USD 1.05
49 : USD 0.994
250 : USD 0.966

   
Manufacturer
Product Category
Number of Channels
Mounting
Case
Kind Of Output
Type Of Semiconductor Component
Turn-On Time
Turn-Off Time
Insulation Voltage
Ctr If
Collector-Emitter Voltage
Category
Brand Category
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the IS281-4 from our High Speed 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 IS281-4 and other electronic components in the High Speed Optocouplers category and beyond.

Image Part-Description
Stock Image TLP621-2XGB
Optoisolator Transistor Output 5300Vrms 2 Channel 8-DIP
Stock : 20
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 TLP521-4GR
Optoisolator Transistor Output 5300Vrms 4 Channel 16-DIP
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 ISP817C
Optocouplers DIP-4 RoHS
Stock : 100000
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 CNY17-2XSM
Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5.3kV
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 ISP815X
OPTOCOUPLER, DIP-4, DARL. O/P
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 ISP817B
Optocouplers DIP-4 RoHS
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 ICPL2531SM
Optocouplers SOIC-8 RoHS
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 ISP620-1GB
Optocouplers DIP-4 RoHS
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 4N25M
30V 0.5V@2mA,50mA 1 6V 1.2V DC DIP-6 Optocouplers - Phototransistor Output ROHS
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 MOC3041SM
Optocouplers SMD-6 RoHS
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.
Image Part-Description
Stock Image PS8802-2-F3-AX
Optoisolator Transistor Output 2500Vrms 2 Channel 8-SSOP
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 TLP621-2XGB
Optoisolator Transistor Output 5300Vrms 2 Channel 8-DIP
Stock : 20
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 TLP521-4GR
Optoisolator Transistor Output 5300Vrms 4 Channel 16-DIP
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 HCPL-0501-500E
High Speed Optocouplers 1MBd 1Ch 16mA
Stock : 4018
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 TLP109(TPR,E)
Toshiba High Speed Optocouplers Photo-IC -0.5 to 30V 3750 Vrms 800ns
Stock : 1057
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 TLP759(J,F)
High Speed Optocouplers Photocoupler, Photo IC Output
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 HCPL2601
High Speed Optocouplers DIP-8 HS LOGIC GATE
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 CT6N136
Optocouplers DIP-8 RoHS
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 4N25M
30V 0.5V@2mA,50mA 1 6V 1.2V DC DIP-6 Optocouplers - Phototransistor Output ROHS
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 MOC3041SM
Optocouplers SMD-6 RoHS
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.

IS281-4 FEATURES * Current transfer ratio ( CTR : MIN. 50% at I = 5mA, V = 5V ) F CE * Isolation voltage between input and output ( Viso = 3KVrms ) * Compact dual-in-line package 4 channels type * Employs double transfer mold technology * Marked as THP4 * ROHS compliance * G : Halogen Free APPLICATIONS * Hybrid substrates that require high density mounting. * Programmable controllers * System appliances, measuring instruments Part No. IS281-4 Page : 1 of 10 IS281-4 OUTLINE DIMENSIONS *1. 3-digit date code. *2. Rank shall be or shall not be marked. Part No. : IS281-4 Page : 2of 10

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices
ISOCOM
ISOCOM COMPONENTS
Isocom Components 2004 LTD
TE 1-66100-9 Standard Circular Contacts – Reliable Connectivity image

Apr 28, 2025
The 1-66100-9 (MINI REEL) by TE Connectivity offers high-reliability gold-plated pin contacts for precision crimping. Ideal for robust connections. Ships to USA, India, Australia, Europe, and other countries via Xon Electronics.
Understanding Optoelectronics: A Comprehensive Guide image

Jul 9, 2024
Optoelectronics, a fascinating and rapidly advancing field, combines the principles of optics and electronics to create devices that source, detect, and control light. This comprehensive guide delves into the fundamentals of optoelectronics, covering key components like LEDs, photodiodes, and lasers
Retailer of Heyco 2291 Conduit Fittings & Accessories Globally image

Dec 10, 2024
Xon Electronic is your trusted global retailer for Heyco 2291 Conduit Fittings & Accessories , designed for superior cable management in industrial and commercial applications. Made from durable polyamide, these UV-resistant fittings ensure long-lasting performance in harsh environments. With an o
The Premier Supplier of the 26-03-4121 Molex Connector image

Jun 20, 2024

the importance of reliable and high-quality components cannot be overstated. Among these components, connectors play a pivotal role in ensuring the integrity and functionality of electronic systems. The 26-03-4121 Mo

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