A CA53 axial ntub tantalum capacitor ua los ntawm BEC yog hermetically- kaw axial ntub tantalum electrolytic capacitor ua raws li QJ/PWV307-2009 lub teb chaws tus qauv. Nws yog engineered los ntawm -55℃mus rau 200℃nruam ultra-siab- kub ua haujlwm. Nws nta lub iav-rau-tantalum hermetic foob thiab nyiaj-cov ntaub ntawv hlau coated, xa cov thermal stability, ultra- tsis tshua muaj to, thiab robust mechanical performance-zoo tagnrho rau siab-kev ntseeg siab tsis yog-corrosive thiab ib puag ncig me me{21} tsis txaus. Nws lub zog tseem ceeb yog nyob rau hauv kev tsim hermetic tag nrho thiab 200℃kev ntsuam xyuas, ntsuas kev ntseeg tau thiab tus nqi rau 200℃high-reliability applications. Lawv tau siv dav hauv kev lag luam ntawm aerospace, tub rog, roj drilling thiab mining.
Basic Parameters
|
Yam khoom |
CA53 axial ntub tantalum capacitor hauv 180 degree |
|
Capacitance Range |
10 UF ~ 1000 UAF |
|
Voltage Ntau |
50V~125V |
|
Ua haujlwm kub |
-55 ° ~ 200 ° C |
|
Ua siab ntev |
±10%, ±20%, -10%~+30% |
|
Daim ntawv pov thawj |
RoHS, REACH |
|
Daim ntawv thov |
Aerospace, tub rog thiab avionics, roj thiab roj Kev Tshawb Fawb, kev lag luam mining |
Yam ntxwv
iav-rau-Tantalum Tag Nrho Hermetic Foob:Cylindrical silver-coated metal case with a molecularly tight glass-to-tantalum hermetic seal (CA53's signature design feature) – deb superior to half-sealed silver coatings (CA501/502/503) and standard metal hermetic seals. Lub foob no tshem tawm electrolyte evaporationthiabblocks ingress ntawm noo noo, tsis yog{0}}corrosive gases, thiab me me corrosive gases / kua (piv txwv li, qis-concentration H₂S/CO₂), thaum withstanding thermal expansion/contraction ntawm 200℃yam tsis muaj micro- cracking (ib qho tsis zoo nyob rau hauv cov hlau seals ntawm qhov kub thiab txias).
Ultra-Tsuas Kub-Nyob Li Cas Tam Sim No:Txhais raws li tus nqi ntau dua ntawm ob txoj cai (CR=rated capacitance (μF), UR=rated voltage (V)), CA53 tau txo qis qis dua li ib nrab- kaw 200℃CA503, tseem ceeb rau qis - zog 200℃circuits:
25℃(chav temp): I0 Tsawg dua lossis sib npaug rau 0.001CRUR(μA) lossis 1 μA
85℃(nruab nrab-ntau): I0 tsawg dua lossis sib npaug rau 0.01CRUR(μA) lossis 10 μA
200℃(max temp): I0 Tsawg dua lossis sib npaug rau 0.04CR UR(μA) lossis 40 μA
Heev Vibration & Shock Resistance:Ua raws li aerospace/oilfield mechanical standard - withstands 10 ~ 2000Hz vibration (20g rms) thiab 500g ncov shock uas tsis muaj txhuas puas los yog foob micro- puas. Cov hlau lead muaj zog-rau- seal weld thiab nruj tantalum- alloy leads tiv thaiv kev ua haujlwm tsis ua haujlwm nyob rau hauv siab - kev ntxhov siab ib puag ncig (xws li, downhole drilling, missile launch, industrial furnace vibration).
Txheej txheem ntau lawm
Ib feem ntawm Peb Cov Chaw Tsim Khoom
FAQ
Q1: Dab tsi yog qhov yuav tsum tau khaws cia rau CA53 capacitor tshiab?
A1: CA53 muaj qhov tshwj xeeb cia ruaj khov ua tsaug rau nws cov iav -rau -tantalum hermetic foob. Cov kev cai cia khoom yuav tsum muaj raws li hauv qab no:
Ib puag ncig: Qhuav, txias, zoo -ventilated - 0℃~ 30 degree, txheeb ze av noo tsawg dua los yog sib npaug li 85% (tsis muaj condensation).
Tsis txhob raug: Cia kom deb ntawm cov pa roj corrosive (H₂S, Cl₂), ncaj qha tshav ntuj, muaj kev cuam tshuam rau txhua yam, hnyav hnyav, thiab muaj zog electromagnetic teb.
Ntim: Khaws rau hauv qhov qub kaw los tiv thaiv- ntim khoom zoo li qub (tshem tawm tsuas yog siv tam sim ntawd los tiv thaiv lub cev puas tsuaj rau lub foob / rooj plaub).
Tsis muaj kev sim ua ntej - yuav tsum tau ua kom luv - lub sij hawm cia (<24 months). For long-term storage (>24 lub hlis), tsuas yog 25℃to tam sim no kuaj yog xav tau ua ntej siv (capacitance thiab DF nyob hauv spec).
Q2: Dab tsi yog CA53 capacitors 'kev khiav hauj lwm qhov kub thiab txias, thiab vim li cas derating pib ntawm 85 degree?
A2: Kev ua haujlwm tsis tu ncua: -55℃rau +200 degree, qhov ntsuas kub siab tshaj plaws rau hermetically kaw axial ntub tantalum capacitors.
Yuav tsum tau derating pib ntawm 85 degree: Ib qho kev xaiv tsim tsim. CA53's 200℃-optimized dielectric/electrolyte muaj kev hloov pauv me me ion txav siab tshaj 85℃; thaum ntxov derating tiv thaiv cumulative thermal stress thiab ua kom ntev -lub sij hawm stability ntawm 200℃-tseem ceeb kom tsis txhob ntxov ntxov tsis ua hauj lwm nyob rau hauv ultra- siab- kub siv.
Q3: Puas yog CA53 capacitor polarized, thiab yuav ua li cas txheeb xyuas nws cov polarity kom raug?
A3: Yog, CA53 yog nruj me ntsis polarized (rov qab installation ua rau irreversible dielectric puas thiab tsis ua hauj lwm). Polarity yog cim nrog siab -kub laser-etched markings rau QJ/PWV307-2009 standard.
Qhov ntev axial lead=zoo (+) davhlau ya nyob twg; luv luv lead=negative (-) davhlau ya nyob twg (universal axial tantalum standard).
Ib daim kab txaij xim txuas ntxiv / "+" lub cim ntawm 200℃- lub tes tsho rwb thaiv tsev ntsuas nrog cov hlau lead zoo.
Cim npe nrov: Tuam Tshoj ca53 axial tantalum capacitor nyob rau hauv 200℃c, Tuam Tshoj ca53 axial tantalum capacitor nyob rau hauv 200℃c manufacturers, lwm tus neeg, Hoobkas
