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Coto Reed Relay
Coto Reed Switch
Crydom Solid State Relay
Logic Devices Imaging Product
MDE Circuit Protection Product
Rhombus Magnetic Product
Suntan Capacitor
Zettler Relay
Vacuum Cups
C3 Semi Power Control Product
Hypertac Connector
Xintec Sensor
Hamlin Reed Switch
Metal Fabrication
AtMet Cargo Protection Product
ATE Testers & Handlers
ATE Interface & Load Boards
Component Sourcing
Welcome to 3D Industrial Electronic Pte. Ltd.
Coto Reed Relay / Switch

3D Industrial Electronic Pte. Ltd. is an authorised distributor for several leading suppliers in their own industry. Our diversified product groups involved Coto Reed Relays, Reed Switches, Crydom Solid State Relays, Zettler Electromechanical Relays, Rhombus Transformers / Delay Lines / Inductors, Thyristors, Suntan Capacitors, Xintec Sensor Products, magnets and others.

Subsequently, we have been working with the ATE industry for the past 15 years, responsible for supplying parts for rectification and also providing repair services to indirect materials such as power supplies and load boards as well. Our long involvement in the ATE industry has provided us with a wide network of contacts and experience; therefore equipping us with the ability to ensure competitive pricing to suit every customer needs.

All of our distributed products are certified with the necessary certification for usage in the European market.

Our business do not totally circulate around products distributors as we too have the capability to understand the basic requirements and complexity of each customer business; thus providing and developing technical solutions to cater for customer's needs by working around with our compact product group, therefore bringing improved time to market.

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Ideally suited to the needs of Medical, Industrial, Automotive, and other applications where small size, zero power operation, and hot switching capabilities are required, the RedRock™ MEMS-Based Reed Switch is a single-pole, single throw (SPST) device with normally open ruthenium contacts. The sensor may be actuated by an electromagnet, a permanent magnet, or a combination of both.


2.4mm² Footprint – World’s Smallest Reed Switch

0.3 W Switching Power

Highly Directional Magnetic Sensitivity

Hot Switchable

1000 G Shock Resistance

Broad Operating Temperature Range




High Temp (125°C) PICO Reed Relays 2270, 2370, 2970



Coto Relay Stock