X-On Electronics has gained recognition as a prominent supplier of MCR18 Triacs across the USA, India, Europe, Australia, and various other global locations. MCR18 Triacs are a product manufactured by Weida Semiconductor. We provide cost-effective solutions for Triacs, ensuring timely deliveries around the world.

MCR18 Weida Semiconductor

Name: MCR18
Brand: Weida Semiconductor
SKU: MCR18_Weida Semiconductor
Availability: InStock
Rating: 5 (11 reviews)

MCR18 electronic component of Weida Semiconductor

Images are for reference only
See Product Specifications

Part No.	MCR18
Manufacturer:	Weida Semiconductor
Category:	Triacs
Description:	SOT-23-3L TRIACs ROHS
Datasheet:	MCR18 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)

20: USD 0.0465 ea
Line Total: USD 0.93

Availability - 1804
Ship by Mon. 10 Feb to Thu. 13 Feb

MOQ: 20 Multiples: 20
Pack Size: 20

MCR18 More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

1804

Ship by Mon. 10 Feb to Thu. 13 Feb

MOQ : 20
Multiples : 20

20 : USD 0.0465
200 : USD 0.0367
600 : USD 0.027
3000 : USD 0.0201
9000 : USD 0.0179
21000 : USD 0.0167

5053

Ship by Mon. 10 Feb to Thu. 13 Feb

MOQ : 5
Multiples : 5

5 : USD 0.05
50 : USD 0.0392
150 : USD 0.0331
500 : USD 0.0294
3000 : USD 0.0193
6000 : USD 0.0181

Specifications

Manufacturer

Weida Semiconductor Weida Semiconductor

Product Category

Triacs Triacs

Package

SOT - 23 SOT - 23

Rohs

y y

Notes:- Show Stocked Products With Similar Attributes.

MCR18 Alternative Parts

We are delighted to provide the MCR18 from our Triacs 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 MCR18 and other electronic components in the Triacs category and beyond.

More Products By Manufacturer "Weida Semiconductor"

Image Part-Description

Hot BT136-800E
TO-252-3 TRIACs ROHS
Stock : 12935
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 BT131-800T
SOT-223-3L TRIACs ROHS
Stock : 130
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 BT134-600T
SOT-223-3L TRIACs ROHS
Stock : 200
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 PESD5V0S1BL
DFN1006 ESD Protection Devices ROHS
Stock : 332
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 SS54A
40V 0.55V@5A 5A SMA Schottky Barrier Diodes (SBD) ROHS
Stock : 5000
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 BT131-600D
SOT-223-3L TRIACs ROHS
Stock : 3732
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 SS310A
100V 3A 850mV@3A SMA Schottky Barrier Diodes (SBD) ROHS
Stock : 4361
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 WR0205
SOT-223-3L TRIACs ROHS
Stock : 1750
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 BT134-600D
SOT-223-3L TRIACs ROHS
Stock : 2555
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 SS36A
60V 3A 700mV@3A SMA Schottky Barrier Diodes (SBD) ROHS
Stock : 447
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 "Triacs"

Image Part-Description

Hot T1050-8G
Triacs 10A TRIAC for Surface Mount Applications
Stock : 1
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 BTA12-600BRG
Triac; 600V; 12A; 50mA; THT; tube; TO220ABIns
Stock : 3876
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 BTA08-600SWRG
Triac; 600V; 8A; 10mA; THT; logic level; tube; TO220ABIns
Stock : 182
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 BTB16-600CW3G
Triacs 16A 35mA 600V IGT 3 QUAD
Stock : 51
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 TIC226N-S
Thyristor TRIAC 800V 70A 3-Pin(3+Tab) TO-220
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 Z0103MUF
Triacs Standard 1A Triacs 3mA 600V SMBF3L
Stock : 116
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 2N6071AG
Triacs THY 4A 200V TRIAC
Stock : 1
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 BT136-600E/L01,127
Thyristors - TRIACs Two-way thyristor 600V TO-220-3 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 Z0103NN0,135
Thyristors - TRIACs Two-way thyristor 800V SOT-223 RoHS
Stock : 4004
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 BT138X-800.127
Triac; 800V; 12A; 35/70mA; THT; sensitive gate; 4Q; tube; TO220FP
Stock : 1975
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

The MCR18 with SOT-23-3L TRIACs is a low power sensitive gate, roughmate package, bidirectional electronic component manufactured by Weida Semiconductor. It is an integrated device in a three-pin SOT-23-3L package and it is RoHS compliant. The MCR18 uses a sensors that detects when the gate current is at a higher level than that of the main and/or holding current. When this happens, the integrated device switches on to allow the flow of current in either direction, depending on the voltage across the part. The MCR18 is designed for use in lighting control, motor control and other AC power control applications. It is capable of handling current from 3mA to 50mA continuous and up to 100mA peak. It has a blocking voltage range from 5V to 400V.

HS Compliance

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices

RB104-DC General Purpose Relay by Fuji in India, USA

RB104-DC General Purpose Relay by Fuji in India, USA

Jan 13, 2025
Explore the RB104-DC General Purpose Relay by Fuji Electric, a compact and reliable electromechanical relay designed for PCB mounting. Featuring a 4.5V DC coil, SPST NO configuration, and compatibility with the TP04 relay socket, it’s ideal for industrial automation, consumer electronics, automotiv

PC02A-8-4P Circular MIL Spec Connector by Amphenol

PC02A-8-4P Circular MIL Spec Connector by Amphenol

Nov 7, 2024
The Amphenol PC02A-8-4P Circular MIL Spec Connector is a robust, high-quality connector designed to meet the rigorous demands of military, aerospace, and industrial applications. Built to MIL-DTL-5015 standards, it offers reliability in harsh environments, including extreme temperatures, vibration,

Best G2R-14-DC24 General Purpose Relays Retailer in India

Best G2R-14-DC24 General Purpose Relays Retailer in India

Sep 12, 2024
Discover why Xon Electronic is the top global retailer of Omron's G2R-14-DC24 General Purpose Relays, offering competitive prices and exceptional customer service. This Power PCB Relay (SPDT, 24VDC) is perfect for industrial automation, home appliances, and automotive electronics. With worldwide sh

Best ICS-28-1-A-T IC & Component Sockets Retailer in India

Best ICS-28-1-A-T IC & Component Sockets Retailer in India

Sep 18, 2024
Discover the ICS-28-1-A-T IC & Component Socket, a 28-pin dual-wipe DIL socket manufactured by Itek, available at Xon Electronic. Ideal for IC prototyping, testing, and repairs, this socket offers secure and reliable connectivity, making it a versatile choice for embedded systems, consumer electron

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
1804 Ship by Mon. 10 Feb to Thu. 13 Feb MOQ : 20 Multiples : 20	20 : USD 0.0465 200 : USD 0.0367 600 : USD 0.027 3000 : USD 0.0201 9000 : USD 0.0179 21000 : USD 0.0167

5053 Ship by Mon. 10 Feb to Thu. 13 Feb MOQ : 5 Multiples : 5	5 : USD 0.05 50 : USD 0.0392 150 : USD 0.0331 500 : USD 0.0294 3000 : USD 0.0193 6000 : USD 0.0181

Image	Part-Description
Hot	BT136-800E TO-252-3 TRIACs ROHS Stock : 12935 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	BT131-800T SOT-223-3L TRIACs ROHS Stock : 130 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	BT134-600T SOT-223-3L TRIACs ROHS Stock : 200 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	PESD5V0S1BL DFN1006 ESD Protection Devices ROHS Stock : 332 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	SS54A 40V 0.55V@5A 5A SMA Schottky Barrier Diodes (SBD) ROHS Stock : 5000 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	BT131-600D SOT-223-3L TRIACs ROHS Stock : 3732 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	SS310A 100V 3A 850mV@3A SMA Schottky Barrier Diodes (SBD) ROHS Stock : 4361 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	WR0205 SOT-223-3L TRIACs ROHS Stock : 1750 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	BT134-600D SOT-223-3L TRIACs ROHS Stock : 2555 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	SS36A 60V 3A 700mV@3A SMA Schottky Barrier Diodes (SBD) ROHS Stock : 447 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	T1050-8G Triacs 10A TRIAC for Surface Mount Applications Stock : 1 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	BTA12-600BRG Triac; 600V; 12A; 50mA; THT; tube; TO220ABIns Stock : 3876 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	BTA08-600SWRG Triac; 600V; 8A; 10mA; THT; logic level; tube; TO220ABIns Stock : 182 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	BTB16-600CW3G Triacs 16A 35mA 600V IGT 3 QUAD Stock : 51 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	TIC226N-S Thyristor TRIAC 800V 70A 3-Pin(3+Tab) TO-220 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	Z0103MUF Triacs Standard 1A Triacs 3mA 600V SMBF3L Stock : 116 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	2N6071AG Triacs THY 4A 200V TRIAC Stock : 1 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	BT136-600E/L01,127 Thyristors - TRIACs Two-way thyristor 600V TO-220-3 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	Z0103NN0,135 Thyristors - TRIACs Two-way thyristor 800V SOT-223 RoHS Stock : 4004 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	BT138X-800.127 Triac; 800V; 12A; 35/70mA; THT; sensitive gate; 4Q; tube; TO220FP Stock : 1975 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.