Frequently Asked Questions
What are the specifications of the RRP-T-104 wire?
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The RRP-T-104 is a 0.25āÆmm diameter tinned copper wire, supplied 2 bobbins per pack with approximately 20āÆm of uninsulated wire per bobbin. It conforms to ASTMĀ B33 standards.
What applications is this wire suitable for?
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Ideal for discrete wiring with a wiring pencil or pen, shorting links, PCB track repairs, and general rework tasks requiring precise, uninsulated connections.
What is the current rating and resistance of the wire?
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This wire has a resistance of approximately 0.364āÆĪ©/m and a current carrying capacity of around 228āÆmA, making it suitable for low-current signal wiring.
Are there any safety considerations when using this wire?
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Yes, since the wire is uninsulated, touching strands can cause short circuits. Ensure wires are routed without crossing and insulated where necessary using heat-shrink or sleeving.
What is the surface finish and material compliance?
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The wire features a bright tin finish over soft annealed copper, and it meets ASTMĀ B33 āTinned Soft or Annealed Copper for Electrical Purposesā specifications.
