C7035 and C7025 Corson alloys for RF connector contacts, SMA/SMP/SMPM connectors and 5G base station components. Phosphor bronze C51100 for SIM card springs and antenna switching contacts. Serving Huawei, ZTE, Ericsson and Nokia supply chain manufacturers in Shenzhen, Dongguan and Chengdu.
C7035和C7025科森合金用于射频连接器触点、SMA/SMP/SMPM连接器及5G基站部件。磷青铜C51100用于SIM卡弹片和天线开关触点。服务于深圳、东莞、成都的华为、中兴、爱立信、诺基亚供应链制造商。
SMA, SMP, SMPM and 2.92mm RF connectors for microwave and millimetre-wave applications. C7035 and C7025 provide the combination of spring force and conductivity required for reliable signal transmission at frequencies up to 110 GHz.
Massive MIMO antenna arrays, Remote Radio Units (RRU) and Active Antenna Units (AAU) for 5G NR base stations. High-frequency connector contacts, board-to-board connectors and antenna switching contacts in Huawei and ZTE RRU assemblies.
Phosphor bronze C51100 for SIM card tray springs and nano-SIM socket contacts. Must withstand thousands of insertion cycles while maintaining contact force. Samsung and Apple supply chain standard specification.
Precision copper alloy components for fibre optic connector ferrule holders, adapter plates and ODF hardware. Used in data centre interconnects and 5G fronthaul/midhaul CPRI fibre links.
| Grade | Name | Key Properties | Forms | Primary Use | Stock | |
|---|---|---|---|---|---|---|
| C7035 CuNi3Si1Mg | Corson — High Strength | 0.05mm45% IACSSpring | Strip · Coil | RF contacts · 5G connectors · High-freq | ● In Stock | |
| C7025 CuNi2SiMg | Corson — Standard | 55% IACSGood springCost effective | Strip · Coil | General RF connectors · 5G hardware | ● In Stock | |
| C51100 CuSn4 | Phosphor Bronze | Spring fatigueGood corrosion | Strip · Wire | SIM card springs · Antenna contacts | ● In Stock | |
| C19400 CuFe2P | Iron Copper | 65% IACSCost effective | Strip · Coil | Lead frames · General connectors | ● In Stock |
Tell us your connector type, frequency range and quantity. We stock C7035, C7025 and C51100 in Shenzhen for fast delivery. 请告知连接器类型、频率范围及数量，我们在深圳备有库存，可快速交货。