How do I know if I need the Male or Female connector?

You can identify the required connector by looking at the mating part on your device. The Male connector has visible metal pins surrounded by a plastic housing, while the Female connector has small square holes designed to receive those pins.

Are these cables compatible with JST-PH 2.0 connectors?

Yes, these 2.0mm pitch connectors are generally compatible with standard JST-PH 2.0mm sockets commonly found on micro RC drones and STEM development boards. They share the same 2.0mm pin spacing and friction-fit design.

Can I use these wires for 220V AC household appliances?

No, you must never use these micro-connectors for high-voltage AC applications. They are strictly designed for low-voltage, low-current DC applications such as 3.7V LiPo batteries, 5V sensors, or small LED strips.

Do I need to strip the wires before soldering them to my PCB?

No, you do not need to strip the wires yourself because they come pre-stripped from the factory. The exposed copper ends are also pre-tinned with a thin layer of solder, making them ready to attach to your PCB immediately.

Can I buy these connectors in bulk at your Hong Kong store?

Yes, you can purchase these 2.0mm 2-Pin Connector Cables in larger quantities at Sun Cheong Computer Co. Ltd. (新昌電腦有限公司) in Sham Shui Po. Our physical store caters to DIY makers and schools, and our staff can assist you with finding matching PCB headers.

2.0mm Pitch 2-Pin Connector Cable | DIY Micro Wire (3 Pcs)

Name: 2.0mm Pitch 2-Pin Connector Cable | DIY Micro Wire (3 Pcs)
Brand: Sun Cheong Computer Company Limited
SKU: 21CE000522
Price: 43.0 TWD
Availability: InStock

Short Product Description

The 2.0mm 2-Pin Connector Wire Cable is a standard power routing solution designed for DIY electronics, STEM projects, and RC model batteries. Available in convenient 3-piece packs of either Male or Female configurations, these 10cm cables feature color-coded red and black wires with pre-stripped, tinned ends for immediate soldering. Available for instant pickup at Sun Cheong Computer Co. Ltd.(新昌電腦有限公司) in Sham Shui Po, these micro-connectors are essential components for repairing PCB headers or powering low-voltage sensors.

Key Features

Standard 2.0mm Pitch: Universally compatible with standard 2.0mm spacing PCB headers and micro battery terminals.
Variant Options: Available in packs of 3 Male connectors or 3 Female connectors to suit your specific repair or build needs.
Color-Coded Polarity: Features standard red (positive) and black (negative) wiring to prevent accidental short circuits during installation.
Ready to Solder: The wire ends are pre-stripped and tinned with solder, allowing for immediate and secure bonding to your circuit board.
Optimal 10cm Length: Provides enough wire for flexible routing inside small enclosures without creating unnecessary cable clutter.

Full Product Description

Reliable Power Connections for DIY Electronics

This 2.0mm 2-Pin Connector Cable provides a secure and standardized power connection for a wide variety of low-voltage microelectronics. Utilizing a standard 2.0mm pitch, these connectors easily interface with common PCB headers, micro drone batteries, and Arduino sensor modules. Their compact size makes them the perfect choice for routing DC power inside tight project enclosures where standard jumper wires would take up too much space.

Pre-Stripped Ends for Quick Soldering

Every 10cm wire in this 3-piece pack comes pre-stripped and pre-tinned directly from the factory to save you valuable assembly time. The cables are strictly color-coded with standard red (positive) and black (negative) insulation, ensuring you can quickly identify polarity during complex wiring tasks. You can solder these directly onto your custom circuit boards or splice them into existing power lines without needing specialized wire-stripping tools.

Selectable Male or Female Configurations

You can choose between a pack of three Male connectors or three Female connectors to perfectly match your specific project requirements. The Male variant features exposed metal pins protected by a plastic shroud, while the Female variant features the corresponding receptacles designed to snap securely into place. This flexibility allows you to build custom extension cables or replace broken terminals on both the battery side and the device side.

Pro Tip from Our Technicians

Always verify the polarity of your specific device with a multimeter before connecting these cables to a lithium polymer (LiPo) battery. While the red and black wires indicate standard positive and negative, some third-party RC toys and electronics reverse their PCB pinouts at the factory. If you are unsure which connector type (Male or Female) you need for your repair, bring your broken component to our Sham Shui Po store, and our staff will help you identify the correct match.

Technical Specifications

Product Type: 2-Pin Connector Wire Cable
Pin Pitch (Spacing): 2.0mm
Connector Options: Male OR Female (Selectable variant)
Wire Colors: Red (Positive) and Black (Negative)
Cable Length: Approximately 10cm
Wire Ends: Pre-stripped and tinned
Package Quantity: 3 pieces per pack

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

How do I know if I need the Male or Female connector?You can identify the required connector by looking at the mating part on your device. The Male connector has visible metal pins surrounded by a plastic housing, while the Female connector has small square holes designed to receive those pins.
Are these cables compatible with JST-PH 2.0 connectors?Yes, these 2.0mm pitch connectors are generally compatible with standard JST-PH 2.0mm sockets commonly found on micro RC drones and STEM development boards. They share the same 2.0mm pin spacing and friction-fit design.
Can I use these wires for 220V AC household appliances?No, you must never use these micro-connectors for high-voltage AC applications. They are strictly designed for low-voltage, low-current DC applications such as 3.7V LiPo batteries, 5V sensors, or small LED strips.
Do I need to strip the wires before soldering them to my PCB?No, you do not need to strip the wires yourself because they come pre-stripped from the factory. The exposed copper ends are also pre-tinned with a thin layer of solder, making them ready to attach to your PCB immediately.
Can I buy these connectors in bulk at your Hong Kong store?Yes, you can purchase these 2.0mm 2-Pin Connector Cables in larger quantities at Sun Cheong Computer Co. Ltd. (新昌電腦有限公司) in Sham Shui Po. Our physical store caters to DIY makers and schools, and our staff can assist you with finding matching PCB headers.

Target Users / Applications

Micro Drone Enthusiasts: Replacing broken battery connectors on 1S (3.7V) Tiny Whoop drones or RC car receivers.
STEM Educators: Providing students with ready-to-solder power cables for Arduino sensor modules and breadboard power supplies.
Electronics Repair Techs: Replacing burnt-out 2-pin cooling fan connectors on laptop motherboards or 3D printer hotends.