Dupont jumper wires M–M 200 mm

General description

Set of 40 single-conductor jumper wires with 1P Dupont male connectors on both ends (male–male). Designed for use in electronics prototyping, breadboard interconnections and wiring between Arduino, Raspberry Pi, STM32, ESP32 and other microcontroller or module platforms.

Technical specifications

• Number of wires per set: 40 pcs
• Wire length: 200 mm (± manufacturer tolerance)
• Wire type: single-core jumper, male–male (plug–plug)
• Connector type: 1P Dupont pin on both ends
• Insulation type: PVC or equivalent (depending on manufacturer specification)
• Colors: multicolor bundle (colors repeating every 10 wires)
• Configuration: wires are supplied as a flat ribbon; individual wires or groups of wires can be peeled off as required

Note: exact conductor cross-section (AWG) and insulation ratings (voltage/current/temperature) depend on the specific manufacturer batch and should be verified against the corresponding datasheet if critical for the application.

Intended use and applications

• Interconnection of microcontroller boards and expansion modules (Arduino, Raspberry Pi, STM32, ESP32, etc.).
• Prototyping on solderless breadboards.
• Temporary and laboratory test connections during development, debugging and measurement.
• Connection of sensors, communication modules and other peripherals to development boards.

Usage recommendations

• Do not exceed the maximum current and voltage ratings specified by the manufacturer.
• Avoid excessive mechanical stress, bending or pulling, especially near the connector ends.
• Protect from high-temperature sources and aggressive chemical environments.
• For long-term use, periodically inspect the insulation and connector condition for mechanical damage or corros