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

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.

Part No. IS281-4
Manufacturer: Isocom
Category: High Speed Optocouplers
Description: Optoisolator Transistor Output 3750Vrms 4 Channel
Datasheet: IS281-4 Datasheet (PDF)
Price (USD)
1: USD 1.274 ea
Line Total: USD 1.27 
Availability : 1478
  
Ship by Wed. 29 Oct to Fri. 31 Oct
QtyUnit Price
1$ 1.274
10$ 1.176
18$ 1.064
50$ 1.008

Availability 1478
Ship by Wed. 29 Oct to Fri. 31 Oct
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 1.274
10$ 1.176
18$ 1.064
50$ 1.008

   
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 : 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 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 : 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 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 : 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 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
TST-105-01-L-D Headers & Wire Housings by Samtec image

Sep 26, 2025
The TST-105-01-L-D Headers & Wire Housings by Samtec deliver secure, durable, and precise connectivity. Ideal for PCBs, embedded systems, automation, and communication applications.
BM 005061 BM Group Terminals Retailer in India, USA, Australia image

Aug 9, 2024
Discover Xon Electronic, the leading retailer of BM 005061 terminals by BM Group, serving India, the USA, Australia, and beyond. These premium bootlace ferrules, crafted from high-quality copper with durable polypropylene insulation, offer secure and reliable connections for industrial automation,
2131B Chemicals by 3M – Fast-Cure Potting Solution image

Jul 31, 2025
2131B Chemicals by 3M offer a fast-curing, two-part urethane potting compound with excellent flexibility and moisture resistance—perfect for PCB and cable protection.
MF40201VX-1000U-G99 DC Fans – Sunon Cooling Solutions image

Jul 18, 2025
The MF40201VX-1000U-G99 DC Fans by Sunon provide efficient, quiet cooling for compact electronic systems. Order globally from Xon Electronics with expert support.

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