Silver Plated Copper Clad Aluminum (SPCCA)

Ulbrich is committed to delivering high precision products, now with the added benefit of large weight savings for your critical applications. Ulbrich Lite SPCCA can be manufactured into both round and flat sizes comparable to other copper products.

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Precision Drawn, Rolled and Plated Ulbrich Lite SPCCA

Applications

Center Conductor and Braid Wire materials for High Performance RF and Microwave Cables

Available Sizes

Diameter: 0.005” to 0.160”
Thickness:
0.0025” to 0.010”
Width:
0.015” to 0.100”

Silver Plated Copper Clad Aluminum Description

Ulbrich Lite SPCCA is a lighter alternative to pure copper with a weight savings of over 50% while retaining desirable electrical properties. This material is ideal for aerospace, military, satellite and other weight conscious applications. To demonstrate the weight saving potential, a graph is included below showing the difference in weight between a pure copper round wire and that same length and size wire made of copper clad aluminum.

PropertyCopper WireUlbrich Lite CCA 15%Ulbrich Lite CCA 10%
Density [lb/in³]

0.324

0.1310.12
Electrical Conductivity IACS
100%64.42%62.85%
Electrical Resistivity [Ohms m]
1.68 x 10⁻⁸2.67 x 10⁻⁸2.74 x 10⁻⁸

Ulbrich is the leading edge in conductor engineering—your development partner that can customize our support to your specific needs.

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