0.087" Semi-Rigid Cable 50 Ohm SR-086-TP Microwave Cable with Tinned Copper

SR-086-TP is a 0.086 inch semi-rigid coaxial cable designed for RF and microwave transmission, featuring a tinned copper outer conductor that improves solderability and provides enhanced resistance to oxidation and environmental exposure. Compared with standard bare copper designs, the tin-plated surface allows easier and more reliable soldering during cable assembly and PCB integration, making it especially suitable for grounding, shielding connections, and production environments where consistent solder joints are critical. The cable uses a silver-plated copper-clad steel center conductor and PTFE dielectric to maintain stable 50 ohm impedance and dependable signal performance. Its formable semi-rigid structure allows precise routing inside RF modules, test fixtures, and electronic systems, while the industry-standard 0.086 inch size ensures compatibility with common connectors and assembly processes, including applications where it serves as a compatible alternative to UT-086 cables.

Tinned copper outer conductor - Improves solderability and ensures reliable electrical connections during assembly.

Enhanced corrosion resistance - Tin plating protects the copper surface from oxidation in humid or harsh environments.

Stable 50 Ohm impedance - Supports consistent RF signal transmission in microwave systems.

Silver plated copper center conductor - Provides high conductivity and reliable electrical performance.

0.086 inch semi-rigid cable format - Compatible with standard connectors and RF cable assembly processes.

Formable rigid structure - Allows shaping and fixed routing in compact electronic and RF designs.

Reliable shielding performance - Continuous metal tube construction reduces signal leakage and interference.

RoHS compliant materials - Suitable for global environmental compliance requirements.

RF cable assemblies and production - Ideal for applications requiring consistent and repeatable soldering during manufacturing.

PCB grounding and shielding connections - Tinned surface simplifies soldering to RF boards and grounding points.

Microwave test equipment - Used in laboratory setups and RF testing environments.

Communication systems - Reliable interconnects for RF modules and signal transmission paths.

Industrial and harsh environments - Improved resistance to oxidation makes it suitable for long-term use in challenging conditions.

Q: What is SR-086-TP semi-rigid coax cable?
A: SR-086-TP is a 0.086 inch semi-rigid coaxial cable with a tinned copper outer conductor, designed for RF and microwave transmission with improved solderability and corrosion resistance.

Q: How is SR-086-TP different from standard SR-086 cable?
A: The difference is the outer conductor finish. SR-086-TP uses a tinned copper tube, which makes soldering easier and improves resistance to oxidation compared with bare copper.

Q: Is SR-086-TP compatible with UT-086 cable?
A: Yes. It follows the 0.086 inch semi-rigid cable standard, so it can be used as a compatible alternative to UT-086 in many RF applications.

Q: Why choose a tinned copper outer conductor?
A: Tin plating improves solderability and long-term reliability, especially in applications where cables need to be soldered to PCBs or grounding structures.

Q: What impedance does SR-086-TP cable provide?
A: The cable is designed with a 50 ohm characteristic impedance, suitable for most RF and microwave systems.

Q: Can SR-086-TP be used for cable assemblies?
A: Yes. It is widely used for custom RF cable assemblies, including microwave jumpers and coaxial interconnects.

Q: Is SR-086-TP suitable for harsh environments?
A: Yes. The tinned outer conductor provides better resistance to oxidation and environmental exposure, making it suitable for industrial applications.

Q: Can the cable be bent and formed?
A: Yes. Like other semi-rigid cables, it can be formed into fixed shapes for precise routing.

Q: What connectors can be used with this cable?
A: It supports connectors designed for 0.086 inch semi-rigid coax, such as SMA and other RF connector types.

Q: Is the cable RoHS compliant?
A: Yes. SR-086-TP is RoHS compliant and suitable for global markets.