Micro-Coil Spring: Precision Interconnect for Demanding Applications
Engineered rau siab - kev ntseeg tau kev sib txuas qhov twg yooj yim thiab durability yog qhov tseem ceeb. Cov kev txiav txim siab no muab cov kev ntxhov siab zoo tshaj plaws thiab hluav taws xob txuas ntxiv hauv qhov chaw nyuaj tshaj plaws.
Micro-Coil Springs yog dab tsi?
Micro-Coil Springs, tseem hu ua caij nplooj ntoos hlav-loaded interconnect pins lossis caij nplooj ntoos hlav solder kab, yog cov khoom siv siab heev tsim los tsim kev sib txuas hluav taws xob txhim khu kev qha ntawm ob qhov chaw. Tsis zoo li cov pob qij txha txhav, cov pob txha me me no nthuav dav thiab nthuav dav, nqus cov neeg kho tshuab kev ntxhov siab, thermal expansion mismatches, thiab kev co. Lawv yog cov kev daws teeb meem zoo tshaj plaws rau cov ntawv thov uas xav tau ob qho tib si hluav taws xob conductivity thiab mechanical ua raws.
Standard Specifications & Customization
Peb tus qauv Micro-Coil Springs yog tsim los nrog precision los xyuas kom meej kev ua tau zoo. Peb muab ntau qhov ntau thiab tsawg thiab cov txheej txheem, nrog rau kev hloov kho kom haum raws li koj qhov kev xav tau tiag tiag.
Standard Size (Diameter × Length)
|
Txoj kab uas hla (mm) |
Ntev (mm) |
Daim ntawv thov |
|
0.51 |
1.27 |
High-density BGA, CSP |
|
0.40 |
1.00 |
Ultra- suab zoo, MEMS |
Nco tseg: Ob txoj kab uas hla thiab qhov ntev yog qhov haum rau koj qhov kev xav tau tshwj xeeb.
Txheej Txheem Txheej Txheem
SN60PB40 txheej
Ib qho classic eutectic solder alloy (60% Tin, 40% Lead) thov ntawm tus qauv tuab ntawm 2.5 microns. Muab cov wettability zoo heev thiab tsim ib qho kev txhim khu kev qha sib koom ua ke nrog feem ntau cov pastes. Qhov zoo tshaj plaws rau cov ntawv thov tsis tas yuav muaj kev coj noj coj ua -dawb ua raws.
Ni/Au (Electroless Nickel Immersion Kub)
Ib qho muaj zog, ua kom tiav - dawb. Cov qauv muaj xws li:
Kub (Au) Txheej: 0.25 microns - Muab kev tiv thaiv oxidation zoo dua, ua kom ntev - lub neej txee thiab txhim khu kev qha solderability.
Nickel (Ni) Barrier: 0.76–1.5 microns - Ua raws li kev sib tshuam, tiv thaiv kev tsim ntawm nkig tooj liab -tin intermetallic thiab ua kom muaj kev sib koom ua ke.
Txheej thickness thiab alloy muaj pes tsawg leeg tuaj yeem kho kom haum rau koj qhov profile tshwj xeeb, cov khoom siv substrate, thiab cov hom phiaj kev ntseeg siab.
Core Advantages & Applications
Superior Stress Relief
Lub caij nplooj ntoos hlav mechanism absorbs rog los ntawm thermal cycling, vibration, thiab mechanical shock, drastic txo kev ntxhov siab ntawm cov pob qij txha thiab tiv thaiv kev qaug zog tsis ua hauj lwm.
Kev them nyiaj yug rau Tolerances
Haum rau qhov chaw tsis sib xws, teeb meem kev sib koom ua ke, thiab Z-axis qhov siab qhov sib txawv ntawm cov khoom thiab PCBs, ua kom muaj kev sib txuas zoo ib yam.
Kev ntseeg siab nyob rau hauv ib puag ncig hnyav
Kev ua tau zoo nyob rau hauv qhov kub thiab txias thiab cov neeg kho tshuab kev ntxhov siab ua rau lawv zoo meej rau tsheb, aerospace, thiab downhole electronics.
Txhim khu kev ua tau zoo hluav taws xob
Ua kom ruaj khov, qis- tiv thaiv kev sib cuag thoob plaws hauv nws lub voj voog compression, tseem ceeb rau siab - zaus thiab kev siv fais fab.
Zoo tagnrho rau Koj Qhov Kev Xav Tau Feem Ntau
Micro-Coil Springs yog qhov kev sib txuas ntawm kev xaiv thaum tus qauv BGA pob lossis cov kab nrib pleb luv luv. Lawv feem ntau siv nyob rau hauv:
- Aerospace & Defense: Avionics, radar systems, thiab satellite kev sib txuas lus uas kev ntseeg siab tsis yog -xav tau.
- Automotive Electronics: Cav tswj units (ECUs), sensors, thiab ADAS systems raug kev co tsis tu ncua thiab thermal voj voog.
- High-Kev Ua Haujlwm Kev Ua Haujlwm: Cov servers thiab cov txheej txheem yuav tsum muaj kev sib txuas zoo rau cov pob khoom loj, thermally cycling.
- Cov Khoom Siv Kho Mob: Cov khoom siv cog tau thiab kuaj pom qhov tsis ua haujlwm tsis yog qhov kev xaiv.
- Kuaj & Hlawv-Nyob rau hauv qhov (Sockets): Muab qhov kev ntseeg siab, tsis tau tshem tau, kev sib txuas rau kev ntsuas cov cuab yeej.
- Txhim kho koj tus qauv tsim kev ntseeg tau. Hu rau peb hnub no los tham txog yuav ua li cas peb tuaj yeem hloov kho Micro-Coil Spring cov kev daws teeb meem tuaj yeem muab tso rau hauv koj cov khoom siv hluav taws xob tom ntej - tiam.
Cim npe nrov: micro-coil caij nplooj ntoos hlav kab, Tuam Tshoj micro-coil caij nplooj ntoos hlav kab manufacturers, lwm tus neeg, Hoobkas
