Shenzhen Kuncan Electronics Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1000PCS Per/week |
| Delivery Time | 16Days |
| Packaging Details | PE Bag +Carton |
| Brand Name | KUNCAN |
| Model Number | KC-DC-FM-303 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 1000PCS Per/week |
| Delivery Time | 16Days | Packaging Details | PE Bag +Carton |
| Brand Name | KUNCAN | Model Number | KC-DC-FM-303 |
| Place of Origin | China | ||
| High Light | DIY Electronics DC Extension Cable ，DIY Electronics Power Extension Cable ，303 Rocker Switch Power Extension Cable | ||
DC Male to Female Power Extension Cable with Inline 303 Rocker Switch- 5.5mm x 2.1mm for LED Strip, CCTV, DIY Electronics
| Parameter | Description |
| Product Name | DC Male to Female Cable with Inline 303 Rocker Switch |
| Connector Type A | DC Male Plug – 5.5mm Outer × 2.1mm Inner |
| Connector Type B | DC Female Jack – 5.5mm × 2.1mm |
| Switch Type | 303 Inline Rocker Switch (ON/OFF) |
| Cable Length | 1.2M/1.5M/1.8M/2M/3M(OEM) |
| Voltage Rating | 5V / 12V / 24V DC (Max 5A) |
| Wire Gauge | 20AWG / 22AWG |
| Jacket Material | PVC |
| Polarity | Red = Positive (+), Black = Negative (–) |
| Switch Color | Black (custom available) |
This DC Power Cable with Inline 303 Rocker Switch enables you to conveniently turn your DC-powered devices ON or OFF without unplugging them. Designed with standard 5.5×2.1mm connectors, it’s compatible with a wide range of devices including LED strips, cameras, routers, and DIY electronics.
Ideal for DIY setups that require manual power control, such as LED lighting projects or temporary CCTV installations.
Inline 303 ON/OFF Switch – Easy manual control of power flow
Standard DC Barrel Connectors – 5.5mm × 2.1mm for wide compatibility
Plug & Play – No wiring or soldering needed
Flexible PVC Cable – Durable and easy to route
Polarity-Preserving Connection
12V LED Light Strips
CCTV Security Cameras
DIY Electronics Projects
Routers and Modems
Power Banks or Adapter-Controlled Modules
Verify polarity before use: Red = (+), Black = (–)
Not suitable for AC applications
Avoid overloading: Max current 5A
Use in dry environments only
| Option | Description |
|---|---|
| Connector Size | 5.5×2.1mm / 5.5×2.5mm / 3.5×1.35mm |
| Switch Type | 303 / 304 / Push / Toggle / Slide |
| Cable Length | 0.3m / 0.5m / 1m / Custom |
| Wire Gauge | 20AWG / 22AWG / Custom |
| Switch Color | Black / White / Red / Custom Logo Available |
| Packaging | PE Bag / Label Bag / Custom Retail Box |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shenzhen Kuncan Electronics Co., Ltd. Boasting a well-equipped production department armed with state-of-the-art equipment and facilities, we take pride in our manufacturing capabilities. With over 16 years of specialized experience in China's cable and power industry, we are well-positioned to de... Shenzhen Kuncan Electronics Co., Ltd. Boasting a well-equipped production department armed with state-of-the-art equipment and facilities, we take pride in our manufacturing capabilities. With over 16 years of specialized experience in China's cable and power industry, we are well-positioned to de...
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