CA45L qis ESR (Sib npaug Series Resistance) SMD tantalum capacitor tsim los ntawm BEC yog cov khoom siv hluav taws xob sib txuas uas tuaj yeem muab lub zog ruaj khov nrog kev ua haujlwm tsawg tsawg. Piv nrog rau cov hom phiaj dav dav SMD tantalum capacitors, cov khoom lag luam no tau qis dua ESR, ua rau nws zoo tagnrho rau siab -frequency filtering, decoupling, and power delivery in space-constrained, high-performance circuits. Lawv muaj kev ua haujlwm zoo dua tab sis qis dua qhov kub ntawm cov tshuaj tantalum capacitors. CA45L qis ESR SMD tantalum capacitors yog cov kev xaiv zoo hauv tsheb, aerospace, kev kho mob kev lag luam. Tsis tas li ntawd feem ntau pom nyob rau hauv DC / DC converters siv rau lub zog ruaj khov rau kev tswj hluav taws xob.
Basic Parameters
|
Yam khoom |
CA45L qis ESR SMD tantalum capacitor |
|
Capacitance Range |
0.47 UF ~ 1000 UAF |
|
Voltage Ntau |
4V~50V |
|
Ua haujlwm kub |
-55 ° ~ 125 ° C |
|
Ua siab ntev |
±5%, ±10%, ±20% |
|
Daim ntawv pov thawj |
RoHS, REACH |
|
Daim ntawv thov |
Automotive kev lag luam, portable electronics, kho mob, telecommunications, aerospace kev lag luam |
Yam ntxwv
Tsawg sib npaug Series Resistance (ESR)
ESR Range: feem ntau milli Ohm (mΩ) theem (1-100mΩ ntawm 120/100 KHz, 25 degree), qis dua tus qauv tantalum capacitors (uas feem ntau yog ntau pua mΩ) thiab piv rau qis ESR ceramic capacitors, tab sis nrog ntau dua capacitance ntom.
High Capacitance Ceev
Nyob deb dua capacitance ib chav tsev ntim tshaj MLCC thiab electrolytic capacitors nyob rau hauv tib lub SMD hneev taw piv txwv li 0805 loj ib SMD tantalum capacitor muaj peev xwm muab tau txog 100µF, thaum MLCC ntawm tib qhov loj mus txog qhov siab tshaj plaws 10µF).
Kev ntseeg siab
Lub neej ntev (10,000 lossis ntau teev ntawm qhov ntsuas hluav taws xob thiab qhov kub thiab txias, mus txog 100,000 teev nrog qhov hluav taws xob tsis zoo); qis dua tus nqi (FIT tus nqi<100 at 25°C, per MIL-HDBK-217 grade).
Tiv thaiv kom tsis txhob ya raws (IPC/JEDEC noo noo rhiab heev theem, MSL 3 los yog 1) - haum rau reflow soldering yam tsis muaj pre- cua sov (rau MSL 1) los yog tsawg heev ua ntej - cua sov (MSL 3).
Txheej txheem ntau lawm
Ib feem ntawm Peb Cov Chaw Tsim Khoom
FAQ
Q1: Vim li cas ESR tus nqi ntawm kuv lub capacitor nce tom qab soldering?
A1: Kev ntxhov siab ntau dhau (yoj vuam, ntev reflow ncov qhov kub uas nws yuav tsum yog, lossis ntau qhov rov qab hla) yuav ua rau dielectric tawg lossis kev puas tsuaj. Tsuas yog siv reflow soldering thiab ua raws li cov chaw tsim khoom thermal profile.
Q2: Dab tsi yog qhov ua tau rau kuv qhov qis ESR tantalum capacitor uas ua tsis tau tejyam luv luv?
A2: Qhov yuav luag 90% lossis ntau dua ntawm luv luv- Circuit Court tsis ua haujlwm yog vim tsis muaj qhov hluav taws xob tsis zoo (ua haujlwm ntawm / siab tshaj qhov ntsuas hluav taws xob) lossis qhov hluav taws xob hloov pauv (spikes hauv lub zog hluav taws xob). Txheeb xyuas koj qhov hluav taws xob siab tshaj plaws thiab siv 30-50% voltage derating rau lub capacitor.
Q3: Dab tsi yog cov ntawv thov tseem ceeb rau qis ESR SMD tantalum capacitors?
A3: Fais fab mov/DC-DC converter filtering/decoupling (smartphones, laptops, industrial power supply).
Roj teeb -cov khoom siv fais fab (wearables, IoT sensors, portable kho mob)
Automotive electronics (ADAS, infotainment, powertrain)
Industrial automation (PLCs, lub cev muaj zog tsav, sensor modules)
Cov khoom siv telecom zoo li routers thiab modems.
Cim npe nrov: Tuam Tshoj ca45l low esr smd tantalum capacitor manufacturers, lwm tus neeg, Hoobkas
