Cov ntaub ntawv siv nyob rau hauv connectors thiab plugs mas muaj xws li hlau hu, insulators, vaj tse, thiab auxiliary cov ntaub ntawv. Cov ntaub ntawv sib txawv yog siv rau ntau qhov chaw kom tau raws li qhov yuav tsum tau muaj xws li conductivity, mechanical zog, corrosion resistance, thiab ib puag ncig adaptability.
1. Cov khoom siv hlau
Copper thiab tooj liab alloys: Cov khoom tseem ceeb rau kev tsim cov khoom sib txuas vim lawv cov hluav taws xob zoo heev thiab thermal conductivity.
Brass (tooj liab-zinc alloy): Cov khoom siv zoo thiab tus nqi qis, feem ntau siv hauv cov khoom siv hluav taws xob dav dav.
Phosphor bronze (tooj liab-tin-}phosphorus alloy): Zoo elasticity thiab hnav tsis kam, haum rau nquag ntsaws thiab unplugging scenarios, xws li USB interface springs. C5191 phosphor bronze sawb yog hom no, nrog lub zog tensile Ntau dua lossis sib npaug ntawm 635MPa, dav siv hauv xov tooj ntawm tes thiab khoos phis tawj txuas.
Beryllium bronze: Siab zog, siab elasticity, thiab corrosion kuj, siv nyob rau hauv siab -kawg teb xws li aerospace.
Muab Cov Khoom Siv:
Kub plating: Chemically ruaj khov, tsis oxidize, txo kev tiv thaiv kev tiv thaiv, siv nyob rau hauv siab - cov khoom siv hluav taws xob ceev (xws li servers).
Silver Plating: Muab qhov zoo tshaj plaws conductivity tab sis nws yooj yim rau oxidation. Feem ntau siv rau hauv tus nqi- cov khoom siv rhiab thiab ib puag ncig tus phooj ywg, xws li lub suab ntsaws.
2. Cov khoom siv hluav taws xob thiab vaj tsev:
Engineering Plastics:
PA (Nylon): Abrasion -resistant thiab tshuaj resistant, haum rau kev lag luam ib puag ncig.
PBT, PA6 / PA66: Feem ntau siv los ua cov ntaub qhwv; iav fiber reinforcement los yog nplaim retardants tuaj yeem ntxiv los txhim kho kev ua haujlwm.
LCP (Liquid Crystal Polymer): Siv rau siab -qhov ntom ntom, cov khoom siv me me, xws li cov rwb thaiv tsev rau XH2.54 terminals.
Polycarbonate (PC): Pob tshab thiab siab - lub zog, haum rau fiber ntau optic connectors qhov twg cov qauv sab hauv yuav tsum tau soj ntsuam.
Cov khoom siv hlau vaj tsev:
Stainless hlau: siab zog thiab corrosion-resistant, siv nyob rau hauv hnyav ib puag ncig xws li sab nraum zoov thiab chaw nres nkoj khoom.
Aluminium Alloy: Lub teeb yuag, haum rau cov khoom siv txav tau yooj yim lossis cov ntawv thov qhov hnyav yog qhov kev txhawj xeeb, xws li cov khoom siv laptop.
Zinc Alloy, Magnesium-Aluminium Alloy: Feem ntau siv hauv aerospace connectors; ruaj khov thiab ruaj khov.
3. Cov yam ntxwv ntawm cov khoom tshwj xeeb ntawm cov khoom sib txuas
Industrial Connectors: Siv phosphor bronze kub-plated contacts thiab tuag-cam khwb cia txhuas alloy vaj tse, ua tau raws li IP69K tiv thaiv ntsuas, haum rau kev vibration thiab ntub ib puag ncig.
Hnyav-Cov Khoom Siv Hluav Taws Xob (HDC): Siv PBT, PA, lossis polycarbonate ua cov insulators; cov hlau vaj tse muab IP65 los yog siab dua kev tiv thaiv, txhawb kev sib xyaw zog, teeb liab, thiab cov ntaub ntawv xa mus.
Kev tawg-Cov ntaub ntawv pov thawj: Cov vaj tsev yog ua los ntawm cam khwb cia txhuas alloy lossis 316L stainless hlau, nrog cov nplhaib sib khi ua tiav kev tiv thaiv IP68, haum rau cov chaw muaj kev phom sij xws li kev lag luam tshuaj lom neeg thiab roj av.
Aerospace Connectors: Cov neeg sib cuag feem ntau yog kub-plated; Cov tsev nyob yog ua los ntawm magnesium-aluminium alloy lossis stainless hlau, ua haujlwm ruaj khov ntawm qhov kub siab (-65℃txog 200 degree).
