Imingcele yomkhiqizo
|
I-PARAMETER |
FR08S4 |
IMIBANDELA / AMAZWI |
|
Ibanga lokuvama lokuzisholo |
32.768kHz;20 ~ 165kHz |
Sicela usithinte ukuze uthole amaza atholakalayo. |
|
Imodi yokudlidliza |
Okuyisisekelo |
|
|
Ukubekezelela imvamisa |
±20ppm / ±50ppm;±50ppm / ±100ppm |
ezinye izinketho ezitholakalayo. |
|
Ukuzinza ngaphezu kwezinga lokushisa |
-0.04ppm/℃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) |
<50kΩ(details：<60kΩ(20 - 31.2kHz);<50kΩ(31.2 - 40kHz);<20kΩ(40 - 130kHz);<10kΩ(130 - 165kHz) ) |
|
|
Shunt amandla |
0.9pF;0.6~2.0pF |
Kuye ngokuthi imvamisa. |
|
Amandla okunyakaza |
1.8fF;0.6~4.0fF |
Kuye ngokuthi imvamisa. |
|
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
■ Ubukhulu bephakheji:
8.0×3.8×2.5mm nge-4-J
■ Ibanga Lemvamisa:
Okujwayelekile okungu-32.768kHz nobubanzi-bungu-20–165kHz
■ Amandla Wokulayisha:
Isekela imiklamo engu-6pF/7pF/9pF/12.5pF
■ Ibanga Lokushisa Lokusebenza:
-40℃ukuya +85℃(optional -20℃to +70℃)
Izinhlelo zokusebenza
- I-MC-306 Frequency Crystal 8.0 x 3.8 ngezinhlelo zokusebenza ezahlukahlukene zesikhathi, eziklanyelwe amawashi esikhathi sangempela namakhompiyutha amancane.
Izinzuzo zomkhiqizo
Ukufakwa kwefrikhwensi okuphelele:
Isixazululo esisodwa sesikhathi esiyisisekelo sezinhlelo zokusebenza ezikhethekile, ukunciphisa ubunzima be-BOM.
Isekela imiklamo yefa:
Phina-ukuze{1}}uphine ukumiselela okuhambisanayo kwe-Epson MC-306, Citizen, neminye imikhiqizo.
isitifiketi
Uchungechunge lwekristalu yefrikhwensi engu-8.0 × 3.8mmkuyintoI-RoHS ithobelana ngokukhululwafuthii-halogen-mahhala.
FAQ
Q1: Ingabe uchungechunge lwe-Suzhou Hangjing's Frequency Crystal 8.0 x 3.8 FR08S4 lungaba iphini-lokuphini-ukuphindisela kwanoma yimiphi eminye imikhiqizo/amamodeli? Ingabe inikeza inzuzo yentengo?
A: Yebo, i-crystal yethu inikeza iphinikhodi eqondile-yokuba{1}}ukuphine ukuhambisana ne-Epson's MC-306, okuqinisekisa ukuhlanganiswa okungenazihibe kumiklamo ekhona. Ngenkathi ihlinzeka ngenzuzo yezindleko zokuncintisana, amanani okugcina angase ahluke ngokusekelwe kumapharamitha athile.
I-Q2: Ingakwazi ukufaka esikhundleni samaphakheji amancane ekristalu (isb, 3.2 × 2.5mm)?
A: Imfoloko yethu yokushuna - FR08S4 ayikwazi ukusebenza njengokumiselela okuqondile ngenxa yobukhulu bayo obungu-8.0×3.8mm. Uma kudingeka usayizi omncane, sincoma uchungechunge lwe-FC31M2 ye-Suzhou Hangjing (3.2×2.5mm) noma ezinye izindlela ezihlangene ezivela kumikhiqizo ehlukene. Nokho, ukuklama kabusha kwe-PCB kuyodingeka ngenxa yomehluko kasayizi.
Q3: Ithini i-SPQ yochungechunge lwakho lweFrequency Crystal 8.0 x 3.8 – FR08S4?
A: Ukupakishwa okujwayelekile kungu-3,000pcs nge-reel ngayinye. Kumasampula-ama-oda esiteji, singasekela ama-MOQ 20pcs uma siwacela.
Q4: Ingabe uyasigcina isitoko? Uma{1}}ukukhiqizwa kabusha kudingekile, yisiphi isikhathi sokuhola?
A: Sigcina izinto ezijwayelekile esitokweni ukuze zithunyelwe ngokushesha. Kuma-oda okukhiqiza{1}evolumu aphezulu, izikhathi zokuhola ezijwayelekile zingamaviki angu-4–6 ukuze kuqinisekiswe ukukhiqizwa kwekhwalithi.
Amashadi ashisayo: i-mc-306 frequency crystal 8.0 x 3.8, i-China mc-306 i-frequency crystal 8.0 x 3.8 abakhiqizi, abahlinzeki
