Nneɛma a wɔyɛ no parameters
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PARAMETER NKYERƐKYERƐMU |
FC21M2 na ɛwɔ hɔ |
TEBEA / NKYERƐKYERƐMU |
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Nominal frequency range a ɛwɔ hɔ |
32.768kHz na ɛwɔ hɔ |
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Crystal mode a ɛyɛ fɛ |
Nnyinasoɔ |
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Mpɛn dodow a wotumi gyina ano |
± 20ppm / ± 30ppm / ± 50ppm |
Nneɛma afoforo a wubetumi apaw. |
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Stability wɔ ɔhyew so |
-0.04ppm/Δ digrii 2 MAX |
Parabolic nsusuwii a ɛyɛ nwonwa. |
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Ɔhyew a wɔde yɛ adwuma |
-40 kosi +85 abodin krataa |
Nneɛma afoforo a wubetumi apaw. |
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Turning point ɔhyew |
25±5 digrii |
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Ntoatoaso a ɛyɛ pɛ a ɛko tia |
<90kΩ |
Wɔ 12.5pF ESR mu<80kΩ |
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Shunt a ɛma ahoɔden (TYP) . |
1.3pF na ɛwɔ hɔ |
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Nneɛma a ɛma obi tumi keka ne ho (TYP) . |
5.0fF na ɛyɛ |
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Adesoa a wɔde fa nneɛma mu |
6pF/ 7pF / 9pF/ 12.5pF na ɛwɔ hɔ |
Yɛsrɛ sɛ kyerɛ. |
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Drive level |
0.1μW TYP / 0.5μW NKYEKYƐMU |
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Onyin afe biara |
±3ppm na ɛyɛ |
Wɔ +25 abodin krataa so |
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Ɔhyew a wɔde sie |
-50 kosi +100 abodin krataa |
Nneɛma a Wɔde Yɛ Adwuma
■ Nsusuwii Nketewa
- 2.0x1.2x0.6mm a ɛwɔ solder pads 2
■ Package a Wotumi De Ho To So Kɛse
- Vacuum seam a wɔahyɛ no agyirae a wɔde dɔte ayɛ
Nnwuma a Wɔde Di Dwuma
- SMD na ɛwɔ hɔType Ahwehwɛ a wɔde yɛ nneɛma2012 FC21M2 Series yɛ papa ma nsaano mfiri ne aduruyɛ mfiri a wotumi fa, ɛde ultra-compact kɛse (2.0x1.2mm) ne bere a ɛyɛ pɛpɛɛpɛ ma.
Mfaso a ɛwɔ nneɛma a wɔyɛ no so
Nneɛma a Atwa Yɛn Ho Ahyia a Ɛyɛ Fɛ a Ɛyɛ Fɛ:
Nnwuma-Grade Temperature Resilience: adwumayɛ kwan: -40 digrii kosi +85 digrii .
Storage Tested: -50℃to +100℃(ɛma ɔhyew a ɛyɛ hu a ɛko tia denneennen no yɛ nokware).
Nsiesiei a Ɛyɛ Nsakrae a Wobɛpaw:
Multi-adesoa capacitance (6/7/9/12.5pF ne akwan foforo a wɔayɛ no sɛnea wɔpɛ).
abodinkrataa
SMD na ɛwɔ hɔType Ahwehwɛ a wɔde yɛ nneɛma2012ntoatoasoɔ: RoHS/REACH a ɛne no hyia, di kan-a enni mu&halogen-a enni mu.
FAQ
Q1: Yɛsrɛ wo, wubetumi akyerɛ wɔn a wo ne wɔn bɛkyekyɛ nneɛma wɔ amannɔne?
A: Yiw, yɛne Digikey, Verical ne afoforo a wɔkyekyɛ nneɛma no wɔ co-adwuma, wubetumi ahu yɛn nneɛma wɔ wɔn so.
Q2: Dɛn ne bere a wɔde di kan a wɔahyɛ da ayɛ ma Hangjing FC21M2 series?
A: Wɔ hot frequencies ho no, yɛtaa nya stock; bere a ɛnyɛ stock no, bere a wɔde di kan ma nneɛma dodow no ara yɛ bɛyɛ adapɛn 1-2, na ɛbɛyɛ adapɛn 2-4 ama parameters a wɔayɛ no sɛnea wɔpɛ.
Q3: Dɛn na woyɛ sɛ ɔhaw bi wɔ hɔ wɔ-tɔn akyi a?
A: Yɛde adwumayɛfoɔ mfiridwuma mmoa te sɛ akyirikyiri mmoa ne board sɔhwɛ bɛma. Yɛde ano aduru ne nyansahyɛ bɛma kosi sɛ wobedi ɔhaw ahorow no ho dwuma.
Tags a ɛyɛ hyew .: smd type crystals 2012, China smd type ahwehwɛ 2012 ayɛfo, wɔn a wɔde nneɛma ma
