X-On Electronics has gained recognition as a prominent supplier of KT1018TLD High Speed Optocouplers across the USA, India, Europe, Australia, and various other global locations. KT1018TLD High Speed Optocouplers are a product manufactured by Cosmo. We provide cost-effective solutions for High Speed Optocouplers, ensuring timely deliveries around the world.

KT1018TLD Cosmo

Name: KT1018TLD
Brand: Cosmo
SKU: KT1018TLD_Cosmo
Availability: InStock
Rating: 5 (11 reviews)

Images are for reference only
See Product Specifications

Part No.	KT1018TLD
Manufacturer:	Cosmo
Category:	High Speed Optocouplers
Description:	Optocouplers SOP-4_P2.54_300mil RoHS
Datasheet:	KT1018TLD Datasheet (PDF)
	Large 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)

5: USD 0.1532 ea
Line Total: USD 0.77

Availability - 368
Ship by Mon. 23 Jun to Thu. 26 Jun

MOQ: 5 Multiples: 5
Pack Size: 5

KT1018TLD More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

368

Ship by Mon. 23 Jun to Thu. 26 Jun

MOQ : 5
Multiples : 5

5 : USD 0.1532
50 : USD 0.1494
150 : USD 0.1104
500 : USD 0.0977

Specifications

Manufacturer

Cosmo Cosmo

Product Category

High Speed Optocouplers High Speed Optocouplers

Number of Channels

1 1

Output Type

Phototransistor Phototransistor

Category

High Speed Optocouplers High Speed Optocouplers

Rohs

y y

Package

SOP - 4 P2.54 300MIL SOP - 4 P2.54 300MIL

Brand Category

Cosmo Cosmo

Product Type

transistor output optocouplers transistor output optocouplers

Voltage-Isolation

5000 V rms 5000 V rms

Output-Voltagemax

80 V 80 V

Output-Currentmax

50 mA 50 mA

Receiving End Voltage

80 V 80 V

Isolation Voltagerms

5000 V 5000 V

Fall Time

4us@2mA,100O 4us@2mA,100O

Output Current

50 mA 50 mA

Operating Temperature

- 55 C ~ + 115 C - 55 C ~ + 115 C

Rise Time

5us@2mA,100O 5us@2mA,100O

Collector-Emitter Saturation Voltage Vcesat@Ic If

0.1 V @1 mA , 10 mA 0.1 V @1 mA , 10 mA

Number Of Outputs

1 1

Reverse Voltage

6 V 6 V

Forward Voltage

1.2 V 1.2 V

Input Voltage Type

DC DC

Notes:- Show Stocked Products With Similar Attributes.

KT1018TLD Alternative Parts

We are delighted to provide the KT1018TLD 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 KT1018TLD and other electronic components in the High Speed Optocouplers category and beyond.

More Products By Manufacturer "Cosmo"

Image Part-Description

Hot KPC6N136S
Optocouplers SMD-8 RoHS
Stock : 13
Large

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.

Hot KPC6N136
Optocouplers DIP-8 RoHS
Stock : 0
Large

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.

Hot KMOC3083
Triac Optocouplers DIP-6 RoHS
Stock : 15
Large

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.

Hot KP12100E
Optocouplers DIP-4 RoHS
Stock : 0
Large

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.

Hot KAQW212A
Solid State Relays SMD-8 RoHS
Stock : 0
Large

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.

Hot KAQV214A
SMD-6 Solid State Relays - MOS Output (PhotoMOS) ROHS
Stock : 23
Large

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.

Hot KAQY414
DIP-4 Solid State Relays - MOS Output (PhotoMOS) ROHS
Stock : 0
Large

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.

Hot KSD203AC3
Through Hole Photoelectric Thyristor (Solid State Relays) ROHS
Stock : 0
Large

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.

Hot S1A240000
Plugin Reed Relays ROHS
Stock : 0
Large

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.

Hot D1A240000
DIP-8 Reed Relays ROHS
Stock : 0
Large

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.

More Products By Category "High Speed Optocouplers"

Image Part-Description

Hot TLP621-2XGB
Optoisolator Transistor Output 5300Vrms 2 Channel 8-DIP
Stock : 0
Large

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.

Hot TLP521-4GR
Optoisolator Transistor Output 5300Vrms 4 Channel 16-DIP
Stock : 0
Large

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.

Hot HCPL-0501-500E
High Speed Optocouplers 1MBd 1Ch 16mA
Stock : 4018
Large

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.

Hot TLP109(TPR,E)
Toshiba High Speed Optocouplers Photo-IC -0.5 to 30V 3750 Vrms 800ns
Stock : 1057
Large

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.

Hot TLP759(J,F)
High Speed Optocouplers Photocoupler, Photo IC Output
Stock : 0
Large

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.

Hot HCPL2601
High Speed Optocouplers DIP-8 HS LOGIC GATE
Stock : 0
Large

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.

Hot CT6N136
Optocouplers DIP-8 RoHS
Stock : 0
Large

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.

Hot LTV-4N25
Optocouplers DIP-6 RoHS
Stock : 566
Large

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.

Hot 4N25M
30V 0.5V@2mA,50mA 1 6V 1.2V DC DIP-6 Optocouplers - Phototransistor Output ROHS
Stock : 0
Large

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.

Hot MOC3041SM
Optocouplers SMD-6 RoHS
Stock : 0
Large

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.

Additional Infomation About Product

Electronics.The KT1018TLD with Optocouplers SOP-4_P2.54_300mil RoHS is a surface mount optocoupler manufactured by Cosmo Electronics. This component is used to isolate electrical circuits in industrial and automotive applications. It features an input section consisting of a Gallium-Arsenide infrared LED optically coupled to a high-gain, integrated photo-detector. It has an insulation distance of 6000Vrms between the input and output circuits. The device is RoHS compliant and is offered in a compact SOP-4 package with a pitch of 2.54mm and a pin length of 300mil. The optocoupler has an operating distance of 1 and 10mm and provides high reliability with high temperature resistance of up to 125°C.

HS Compliance

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices

Cosmo may also be referenced as

Cosmo Electronics

1N4749ATR Zener Diode – 24V 1W by ON Semiconductor

1N4749ATR Zener Diode – 24V 1W by ON Semiconductor

Jun 9, 2025
1N4749ATR Zener Diodes by ON Semiconductor deliver precise 24V regulation with 1W power handling in a DO-41 package—perfect for voltage clamping in power and control circuits.

2EHDRC-03P Pluggable Terminal Blocks In India, USA, Australia

2EHDRC-03P Pluggable Terminal Blocks In India, USA, Australia

Oct 21, 2024
The 2EHDRC-03P Pluggable Terminal Block , manufactured by Dinkle and distributed by Xon Electronic , is a versatile solution for industrial automation, power distribution, and control systems. This 3-way closed-end header terminal block features a right-angle design with a 5.08 mm pitch , en

2906244 Terminal Block – Phoenix Contact Interface Module

2906244 Terminal Block – Phoenix Contact Interface Module

May 26, 2025
Phoenix Contact 2906244 Terminal Block Interface Module ensures clean, efficient signal distribution for PLCs and automation panels—ideal for industrial control systems with DIN rail mounting and high wiring density.

AT27C256R-45PU EPROM by Microchip: One-Time Programmable Memory Solution

AT27C256R-45PU EPROM by Microchip: One-Time Programmable Memory Solution

Feb 26, 2025
The AT27C256R-45PU EPROM by Microchip is a high-performance, one-time programmable (OTP) memory with a 32Kx8-bit organization and 45ns access time. Designed for reliable data storage, it operates at 5V and comes in a 28-pin DIP package. With low power consumption and high-speed read acces

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

Get the Latest News

Required Invalid E-Mail.

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

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

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.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

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.

Availability	Price	Buy Price	Quantity
368 Ship by Mon. 23 Jun to Thu. 26 Jun MOQ : 5 Multiples : 5	5 : USD 0.1532 50 : USD 0.1494 150 : USD 0.1104 500 : USD 0.0977

Image	Part-Description
Hot	KPC6N136S Optocouplers SMD-8 RoHS Stock : 13 Large 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.
Hot	KPC6N136 Optocouplers DIP-8 RoHS Stock : 0 Large 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.
Hot	KMOC3083 Triac Optocouplers DIP-6 RoHS Stock : 15 Large 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.
Hot	KP12100E Optocouplers DIP-4 RoHS Stock : 0 Large 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.
Hot	KAQW212A Solid State Relays SMD-8 RoHS Stock : 0 Large 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.
Hot	KAQV214A SMD-6 Solid State Relays - MOS Output (PhotoMOS) ROHS Stock : 23 Large 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.
Hot	KAQY414 DIP-4 Solid State Relays - MOS Output (PhotoMOS) ROHS Stock : 0 Large 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.
Hot	KSD203AC3 Through Hole Photoelectric Thyristor (Solid State Relays) ROHS Stock : 0 Large 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.
Hot	S1A240000 Plugin Reed Relays ROHS Stock : 0 Large 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.
Hot	D1A240000 DIP-8 Reed Relays ROHS Stock : 0 Large 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
Hot	TLP621-2XGB Optoisolator Transistor Output 5300Vrms 2 Channel 8-DIP Stock : 0 Large 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.
Hot	TLP521-4GR Optoisolator Transistor Output 5300Vrms 4 Channel 16-DIP Stock : 0 Large 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.
Hot	HCPL-0501-500E High Speed Optocouplers 1MBd 1Ch 16mA Stock : 4018 Large 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.
Hot	TLP109(TPR,E) Toshiba High Speed Optocouplers Photo-IC -0.5 to 30V 3750 Vrms 800ns Stock : 1057 Large 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.
Hot	TLP759(J,F) High Speed Optocouplers Photocoupler, Photo IC Output Stock : 0 Large 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.
Hot	HCPL2601 High Speed Optocouplers DIP-8 HS LOGIC GATE Stock : 0 Large 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.
Hot	CT6N136 Optocouplers DIP-8 RoHS Stock : 0 Large 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.
Hot	LTV-4N25 Optocouplers DIP-6 RoHS Stock : 566 Large 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.
Hot	4N25M 30V 0.5V@2mA,50mA 1 6V 1.2V DC DIP-6 Optocouplers - Phototransistor Output ROHS Stock : 0 Large 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.
Hot	MOC3041SM Optocouplers SMD-6 RoHS Stock : 0 Large 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.