MHz Crystal Resonator Mini 49SMD

I-MHz Crystal Resonator Mini 49SMD X497S2 Series, ukulinganisa i-7.6 × 4.0mm. Le oscillator ye-crystal ye-passive evela kwi-Mini 49 series isebenza kwi-frequency standard ye-32.768kHz, kunye nokuchaneka okuqhelekileyo kwe-± 10ppm okanye okungcono.

Iiparamitha zemveliso

I-PARAMETER	X497S2		IMIQATHANGO / IINKCAZELO
Uluhlu oluqhelekileyo lwamaza	8.0 ~ 50.0MHz		Okusisiseko ukuya kuthi ga kwi-48MHz kunye neyesithathu ngaphezulu kwe-24MHz.
Ukusika kweCrystal kunye nemowudi	AT - usike / IFUND & 3rd OT
Ukunyamezela rhoqo	±10ppm / ±20ppm / ±30ppm		Olunye ukhetho olukhoyo.
Uzinzo rhoqo	±10ppm	±30ppm	Olunye ukhetho olukhoyo.
Uluhlu lobushushu obusebenzayo	-20 ukuya +70 isidanga;	-40 ukuya +85 isidanga	Olunye ukhetho olukhoyo.
Uxhathiso lwechungechunge olulinganayo	80Ω 60Ω 50Ω 40Ω		I-FUND - 8.0 ukuya kwi-11.9MHz I-FUND - 12.0 ukuya kwi-15.9MHz I-FUND - 16.0 ukuya kwi-19.0MHz FUND – >20.0MHz
Layisha umthamo	5 ~ 32pF okanye SERIES		Nceda utsho ngqo.
Shunt amandla	<5pF		-
Inqanaba lokuqhuba	100μW TYP / 500μW MAX		--
Ukuguga kunyaka wokuqala	±5ppm		@{0}} isidanga

Iimpawu zeMveliso

■ Izikhokelo ezi-2 zokuyila:

Ipakeji igcina isithuba sePCB esixabisekileyo ngelixa iqinisekisa i-soldering lula

■ Phezulu-Uzinzo lokuSula kwakhona kweXesha:

Yenziwe ngokubumba{0}}okumelana nobushushu, iyamelana{1}}neenkqubo zokuthengisela ubushushu obuphezulu ngaphandle kwelahleko yokusebenza.

Usetyenziso

I-MHz Crystal Resonator Mini 49SMD yenzelwe izixhobo zabathengi, ikwabonelela ngeTV, iRadiyo, iKhompyutha, kunye neZixhobo zovavanyo.

Izixhobo zabathengi

Unomathotholo

Iinzuzo zemveliso

I-Broad Frequency Coverage kunye nokuguquguquka okuguquguqukayo

Uluhlu oluqhelekileyo lwezithuba8.0~50.0MHz, kunye nemowudi esisiseko exhasa ukuya kuthi ga kwi-48MHz, ukhetho lokunyamezelana rhoqo lubandakanya ± 10ppm/±20ppm/±30ppm, kunye noxhathiso olulinganayo lothotho (ESR) luphuculwe kwiibhendi zamaza.

UkuSebenza okuZinzileyo kokuQhuba

Ukuzinza rhoqo ukusuka kwi-±10ppm (ku--20~+70 idigri ) ukuya kwi-±30ppm (uluhlu olwandisiweyo lobushushu lwe--40 ~{5}} degree). Ukunyamezela kwamaxesha okuqala kuqala kwi-±10ppm, kunye namazinga okuguga aphantsi njenge ± 5ppm/ngonyaka kwi- +25℃.

isatifikethi

Iimveliso ze-MHz Crystal Resonator Mini 49SMD X497S2 ziyahambelana ne-RoHS/REACH ethobelayo, ikhokele{3}}simahla & ne-halogen{4}}simahla.

FAQ

Q1. Ungakhetha njani phakathi koluhlu lweqondo lobushushu lokusebenza -20~{2}} isidanga kunye -40~{4}} isidanga?

-20~{1}} isidanga : Ifanelekile kwizixhobo eziqhelekileyo zangaphakathi (umzekelo, izixhobo zasekhaya, izixhobo zeofisi, ulawulo lwamashishini olusebenza kwiqondo lobushushu begumbi).
-40~{1}} isidanga : Isebenza kwiimeko ezirhabaxa zendalo (umzekelo, izixhobo zonxibelelwano lwangaphandle, i-automotive electronics, i-industrial automation systems). Qinisekisa ukuba umgangatho wobushushu osebenzayo wesixhobo uhambelana nale nkcazelo.

Q2. Liliphi ixesha elihamba phambili lokuhambisa?

Ixesha lokukhokela: Kwiiparamitha eziqhelekileyo, sihlala sinesitokhwe kwaye sinokwenza ukuhanjiswa ngeentsuku ezi-1-2. Ukuba akukho sitokhwe, iimodeli eziqhelekileyo zithatha iiveki ezi-1 ukuya kwezi-2.

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