MC-146 KHz Amakristalu 7.0 X 1.5

I-MC-146 kHz Crystals 7.0 x 1.5 FR07S4 series ihlanganisa ama-ultra-aphansi{8}amandla angu-32.768kHz Tuning Fork Crystals, aklanyelwe amandla{12}}izixazululo zesikhathi ezisebenza kahle. I-FR07S4 ka-Suzhou Hangjing inikeza iphinikhodi{13}}ehambisana kahle ne-Epson MC-146 (7.0×1.5mm).

Imingcele yomkhiqizo

I-PARAMETER	I-FR07S4	IMIBANDELA / AMAZWI
Ibanga lokuvama lokuzisholo	32.768kHz	--
Imodi yokudlidliza	Okuyisisekelo	--
Ukubekezelela imvamisa	±20ppm / ±30ppm	Ezinye izinketho ezitholakalayo.
Ukuzinza ngaphezu kwezinga lokushisa	-0.04ppm/℃2 MAX	I-Parabolic coefficient.
Ibanga lokushisa elisebenzayo	-20 ukuya ku-+70℃noma -40 kuya ku-+85 degree	Ezinye izinketho ezitholakalayo.
Izinga lokushisa lenzuzo	+25±5 degree	--
I-Equivalent series resistance (ESR)	<65kΩ	@ umthwalo wochungechunge
Shunt amandla	0.8pF	--
Amandla okunyakaza	1.9pF	--
Layisha amandla	6pF/ 7pF / 9pF/ 12.5pF	Sicela ucacise.
Ileveli yokushayela	0.1μW TYP / 1.0μW MAX	--
Ukuguga ngonyaka	±3ppm	Ngeziqu ezingu-+25

Izici Zomkhiqizo

■ Iphakheji Eliyingqayizivele:

7.0 × 1.5 × 1.4 mm nokuhola okungu-4 J-kwesikhala-idizayini ye-PCB ephumelelayo

■ I-Surface-I-Mount Compatibility:

I-resin ethembekile-iphakheji ye-SMD ebunjiwe elungiselelwe ukuhlanganiswa kwe-SMT

Izinhlelo zokusebenza

Idizayinelwe izinhlelo zokusebenza ze-RTC/watch, amakristalu ochungechunge lwe-MC-146 kHz FR07S4 iletha isikhathi esithembekile samawashi esikhathi sangempela, ama-microcontrollers, amasistimu okulinganisa ezimoto, namadivayisi eselula.

Amawashi esikhathi sangempela

Ama-Microcontroller

Izinzuzo zomkhiqizo

Iphinikhodi eqondile{0}}yokumiselela ehambisanayo:

Uchungechunge lwe-HCI lwe-FR07S4 luyiphinikhodi eqondile-yokuba{3}}ukuphine ukumiselela uchungechunge lwe-EPSON'S MC-146 ngentengo yokuncintisana.

Ukusimama Kwemvelo Okudlulele:

Igcina ukusebenza okuzinzile kulo lonke izinga lokushisa elibanzi (-40℃kuya ku-+85℃) futhi imelana nokushaqeka/ukundindizela, ikwenze ifanelekele ukusetshenziswa kwezimoto, kwezimboni, nokusetshenziswa kwangaphandle kanzima.

isitifiketi

Imikhiqizo yochungechunge lwe-MC-146 kHz Crystals 7.0 x 1.5 FR07S4 ithobelana ne-RoHS ngokukhululwa kanye ne-Halogen-Free.

FAQ

Q1: Izinga lokushisa lithinta kanjani ukuzinza kwe-oscillator frequency?

A: Ukushintsha kwezinga lokushisa kubangela ukukhukhuleka kwemvamisa; Ama-TCXO/OCXO anxephezela lokhu ngamasekhethi esinxephezelo noma ohhavini.

Q2: Ngingathola isampula enezinguqulo ezithile (isb, ukumaka ngokwezifiso)?

A: Yebo, ukumaka ngokwezifiso (ilogo, inombolo yengxenye, njll.) kuyatholakala kuma-oda esampula (Okukhulu noma alingana no-10pcs). Izimali ezengeziwe zingasebenza kumaka ayinkimbinkimbi; qinisekisa imininingwane nethimba lethu labadayisi kuqala.

Amashadi ashisayo: mc-146 khz amakristalu 7.0 x 1.5, China mc-146 khz amakristalu 7.0 x 1.5 abakhiqizi, abahlinzeki