a2d Circuits - Reviving Rare Circuits, Powering Innovation
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Obsolete? Rare? Hard-to-find?, We make them easy to get

We specialize in unique and obsolete electronic circuit components, fueling the future of technology.

Explore Our Collection

Featured Products

Discover our curated selection of premium, hard-to-find components.

High-performance circuit board

Fire Alarm Sounder

A ceiling or wall-mounted fire alarm sounder that produces an audible alert during an emergency. It is a common component in building fire safety systems

Rare electronic component

RS PRO Lithium-Ion Rechargeable Battery Pack

A 14.4V, 3.5Ah rechargeable Li-ion battery pack designed for use in various electronic devices and custom projects

Obsolete circuit board

Siemens Indicator Light Module

A 24V DC LED indicator light module for industrial control panels. It provides visual status indication for machinery and processes.

Rare & Obsolete Components

We source hard-to-find and obsolete electronic components, ensuring your projects stay on track.

Expert Technical Support

Our team of experts provides technical support to help you find the right components for your needs.

Fast Global Shipping

We offer fast and reliable global shipping to get your components to you quickly.

Get in Touch

Have questions or a specific component need? We are here to help.

Contact Information

Phone

(+91)9060315590

(+91)9739880388

Email

a2dcircuits123@gmail.com

Business Hours

Mon-Thu, 10am-6pm PST

Address

a2d circuits, 51/1, Shree Krishna Kunj, central street ,between 8/9 Central street, btw 8, 9th Cross Road, near bwssb office, Kumara Park West, Bengaluru, Karnataka 560020