15cm Jumper Cables for Electronics - Single & Double-Ended Packs at Communica

Product Overview and Types

15 cm jumper cables are offered in a few common configurations: male-to-male, male-to-female, and female-to-female. Available in single-wire ribbon packs (coloured for easy tracing) or nylon-braided bundles for durability. Typical conductor is 28-26 AWG stranded copper with crimped pin ends and a plastic shroud. Packs range from 10 to 100 wires, sold as mixed-colour sets or single-colour bundles.

Spec callouts to check

• Length: 15 cm (nominal) - confirm tolerance if precision matters.
• Conductor: typically 28 AWG stranded; check current rating (usually up to ~1 A continuous).
• Connector plating: gold or tin plated pins affect contact longevity.
• Insulation diameter and flexibility for routing in tight assemblies.

Compatibility and common uses

Use 15 cm jumpers for breadboard prototyping, connecting sensors and modules to Arduino/Raspberry Pi headers, wiring small servo extensions, and linking I2C or SPI devices when devices sit close together. For projects drawing higher current (motors, LEDs at high brightness), opt for thicker wire or dedicated power leads.

Specification Comparison

When you browse, filter by connector type and pack size. Communica stocks both single-colour and multi-colour sets from maker-friendly brands and commodity suppliers, useful for classrooms and prototype labs.

Choosing the Right Jumper for Your Project

Start from the target connectors: if you plug directly into a female header on a sensor board, pick male pins on the jumper. For connecting to pin headers on an SBC (single-board computer), male-to-female jumpers often provide the needed flexibility. Consider these selection tips:

• Distance and routing: 15 cm is ideal for adjacent rows; for tidy harnesses use colour coding or ribbon style.
• Signal type: for I2C or UART, standard jumpers suffice; for high-frequency signals, keep leads short and matched where possible.
• Durability: repeated plug cycles favour gold plating and reinforced shrouds.

Accessory bundles and complementary items

Complement 15 cm jumpers with breadboards, header pins, female header strips, and crimp housings. For education packs, include labelled kits and multimeters so students can safely test continuity and voltages. Communica bundles often group jumpers with basic prototyping kits to simplify ordering.

Stock, lead times and local buying notes

Availability for jumper cables is typically good, but pack sizes and specific connector plating may vary. Check stock at the Samrand head office or Pretoria and Cape Town branches for same-day pickup. For procurement teams, Communica can supply VAT invoices and account quotes; lead times for larger bulk orders depend on current stock and supplier delivery, and are quoted in ZAR where applicable.

Orders, Quotes and Pickup Options

Place online or request a quote for bulk classroom packs. Use the branch stock checker to "Check Stock in Samrand" or request an invoice for procurement. For mixed carts, add complementary supplies like header strips, breadboards and basic tools to reduce separate shipping. Suggested CTAs: Shop Now, Check Stock in Samrand, Compare Specs, Request a Quote.

Sample pack recommendations (South Africa scenarios)

• Student kit: 40-piece multi-colour male-to-male and 20-piece male-to-female set (use for class exercises).
• Prototype bench: 65-piece mixed sets plus extra female-to-female for shielded modules.
• Workshop bulk: order 500+ pieces with VAT invoice and expected lead time confirmed in ZAR per your quote.

Sources

• Communica - Connectors & Wiring Collection
• Arduino Guide - Prototyping and Wiring Practices
• Raspberry Pi Documentation - GPIO Best Practices