Power Connectors & DC Jacks - Electronics Components Online

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DC Power Female Plug Jack Adapter Connector
DC Power Female Plug Jack Adapter Connector DC Power Female Plug Jack Adapter Connector is for CCTV Camera which features a simple & professional appearance for power cabling. Easier for camera installation, save time, and more securer cable connection. No electrical tap, no splicing,...

Rs. 18

~~Rs. 26~~
Rs. 18
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5mm DC Jack Male Connector with Wire
5mm DC Jack Male Connector with Wire This is a DC Jack Connector with Wire – Male. It has many applications. It can be used for any 3 to 24 volt up to 5 Ampere applications. It can also be used to replace the...

Rs. 13

~~Rs. 24~~
Rs. 13
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DC Jack (Pack of 5)
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Rs. 48

~~Rs. 63~~
Rs. 48
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DB9 Male Straight Connector
DB9 Male Straight Connector The most common type of electrical connector is the DB9 male Welded Connector. The D-sub miniature (D-sub) connector plug and socket family for computer and communication devices includes the DB 9 connector. DB-9 pins are organized in two-row rows, with...

Rs. 12

~~Rs. 19~~
Rs. 12
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DB9 Female Right Angle Connector PCB Mount
DB9 Female Right Angle Connector PCB Mount Designed to work with the EIA/TIA 232 serial interface standard, which determined the function of all nine pins as a standard, so that multiple companies could design them into their products. DB9 connectors are commonly used for...

Rs. 13

~~Rs. 19~~
Rs. 13
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DB-9 Male Right Angle Connector
DB-9 Male Right Angle Connector Designed to work with the EIA/TIA 232 serial interface standard, which determined the function of all nine pins as a standard, so that multiple companies could design them into their products. DB9 connectors are commonly used for serial peripheral...

Rs. 15

~~Rs. 19~~
Rs. 15
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DC Power Male Plug Jack Adapter Connector
DC Power Male Plug Jack Adapter Connector This is Male for DC Power Jack Adapter Connector Plug For CCTV Camera. Simple & Professional appearance for power cabling. Easy To Connect ,Power Plug features one power connector end. No need of cutting and soldering.

Rs. 19

~~Rs. 24~~
Rs. 19
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One-Sided Micro USB To USB Power Cable 2.0 2-Pin Wire (1 Meter)
One-Sided Micro USB To USB Power Cable 2.0 2-Pin Wire (1 Meter) This is a One Sided Micro USB TO USB Power Cable 2.0 2-Pin Wire of 1 Meter length. This Cable wire can be used in Automatic Watering System, DIY Automatic Sanitizer Machine etc. Note: Transition: 1cm=10mm=0.39inch...

Rs. 35

~~Rs. 39~~
Rs. 35
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Connector Type	Common Pin Size	Typical Voltage Range	Typical Current Range	Common Use
Barrel Jack	5.5mm outer / 2.1mm inner	5V – 24V DC	Up to 2–5A (model dependent)	Arduino boards, dev kits, small devices
DC Plug & Socket	5.5×2.1mm, 5.5×2.5mm	5V – 36V DC	1–5A (check rating)	Adapters, LED strips, routers, DIY power
Screw Terminal Block	Pitch 3.5mm / 5.08mm	Low-voltage DC & AC	Up to 5–15A (size dependent)	PCBs, power distribution, motor drivers

Item name	Price In INR
DC Power Female Plug Jack Adapter Connector	17/-
DC Power Male Plug Jack Adapter Connector	16/-
DC Jack (Pack of 5)	43/-
One-Sided Micro USB To USB Power Cable 2.0 2-Pin Wire (1 Meter)	35/-
5mm DC Jack Male Connector with Wire	24/-

Passive Buzzer Module 3.3V-5V DC

Filamet is really good

Really good filament with no moisture and printed perfectly

The module is working fine i wished you guys had a soldered one and i think you missed the anntena for this module so make sure to provide one with this module

Delivery and quality

Delivery in one day excellent
Product quality is good

Good Product

Good product and fast courier services. It was good experience ordering from Robocraze

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Barrel Jack to Arduino (Typical 2.1mm Center-Positive)

DC Plug with Screw Terminal Adapter

2-Pin / 3-Pin Screw Terminal on PCB

Specifications: Voltage, Current & Pin Sizes

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Types of Power Jack Connectors

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Uses of Power Connectors/Jack

Frequently Asked Questions

1. What does a jack connector do?

A jack accepts a plug pin.

2. What is a 3.5 mm connector?

3. What is the difference between a plug and a jack?

Generally, A plug can is used to insert in a jack. A jack is a hole or other connection that allows a compatible plug to be connected to the jack.

4. What types of power connectors and jacks are available?

5. Are these connectors compatible with Arduino and Raspberry Pi?

6. What voltage and current ratings do they support?

7. Can these connectors be used in DIY electronics and robotics

Absolutely. These power connectors are very suitable for DIY electronics, robotics builds, power modules, battery packs, and maker projects. They help you create safe, reliable power connections, reduce loose wires, and give your project a clean, professional look.

8. Are the connectors easy to install and solder?

Yes, many of these connectors are designed for hobbyist mounting. They offer PCB-mount pins, panel-mount holes or cable end versions that you can solder or screw down. The collection includes plug-and-play versions that simplify installation for makers without complex wiring.

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