250M 30AWG 8 Color Insulated PCB Wrapping Copper Wire Prototyping & Repair Conductor B-30-1000

Specifications:

• Product: Jumper Wire
• Model: P/N B-30-1000
• Core: Single
• Conductor Diameter: 30AWG/ 0.25mm

       Material:

• Conductor: Tin-plated copper
• Insulation: PVC coated
• Total Wire Length: 250 meters
• Highest Withstand Temperature: 105 Degree
• Color: Brown, Yellow, Orange, Green, Blue, Red, Purple, Black
• Weight: 175g

Features:

• Cable is composed of copper wire and tinned material, bright color, durable and stable conductivity, not easy to break, more resistant to aging, and has a long service life.
• Uniform thickness to ensure safe use of electricity and effectively avoid potential safety risks.
• Lightweight and flexible, easier to use and solder, and better to store and carry.
  Uniform appearance, smooth surface, no dents, normal color, meet your different needs.
• Flexible and insulation wrap wire with 8 colors
  Tin-plated copper cable
• Plastic spool will be provided together for better organizing.

Applications:

• Mainly used for PCB testing or electronic components
• Widely used for laptops, motherboards, LCDs, breadboards, electronic tests, and other PCB soldering fly lines.

Package Includes: 1 x 250M 30AWG 8 Color Insulated Wrapping Wire

Frequently Asked Questions (FAQ)

• What is the maximum current rating for 30AWG wrapping wire?
  (Approx 0.5A to 0.8A for short runs. Keep under 0.5A for continuous).
• Can I use this wire to power a Raspberry Pi?
  (No, 30AWG is too thin for the 3A required by a Pi. Use it only for GPIO data lines).
• Is this wire suitable for I2C and SPI communication?
  (Yes, it's perfect for data buses).
• Does the insulation melt during soldering?
  (It's PVC, so it will melt if exposed to prolonged high heat. Solder quickly at around 300°C).
• What tool do I need to strip 30AWG wire?
  (A precision wire stripper rated for 30AWG, or a dedicated wire-wrapping tool with a built-in stripper).
• Can I use this wire on standard 2.54mm breadboards?
  (While possible, 30AWG is very thin and might not make secure contact in worn breadboards. It's best for wire wrapping posts or soldering).
• Is the copper wire solid core or stranded?
  (This is solid core single-strand wire, essential for wire wrapping and keeping shapes).
• Does the copper wire oxidize easily?
  (No, the copper is tin-plated to prevent oxidation and ensure easy soldering).
• What is the outer diameter of the wire with insulation?
  (The outer diameter is approximately 0.55mm to 0.60mm).
• How long is each individual color on the spool?
  (Each of the 8 colors is roughly 31.25 meters long).
• Can this be used for PCB trace repair?
  (Yes, "fly-lining" or trace repair is one of the most common uses for this wire).
• What voltage is this wire rated for?
  (It is generally safe for standard logic voltages like 3.3V, 5V, 12V, and up to 30V DC in low-current signal applications).
• Is this wire suitable for high-frequency RF signals?
  (For basic hobbyist RF it works, but for precision high-frequency design, twisted pairs or shielded coax is required).
• How do I prevent the wire from unwrapping?
  (Use a proper wire wrapping tool to ensure a tight, cold-welded bond around square header pins, or secure with a dab of solder).
• Can I use this for repairing laptop motherboards?
  (Absolutely, it is widely used for laptop and mobile motherboard micro-soldering repairs).