Nneɛma a wɔyɛ no parameters
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PARAMETER NKYERƐKYERƐMU |
FC31M2 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 |
± 5ppm / ± 10ppm / ± 20ppm |
akwan foforo a wobetumi afa so. |
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Stability wɔ ɔhyew so |
-0.03±0.01ppm/Δ digrii 2 na ɛyɛ |
Parabolic nsusuwii a ɛyɛ nwonwa. |
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Ɔhyew a wɔde yɛ adwuma |
-40 kosi +85 abodin krataa |
akwan foforo a wobetumi afa so. |
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Turning point ɔhyew |
25±5 digrii |
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Ntoatoaso a ɛyɛ pɛ a ɛko tia |
<70kΩ |
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Shunt ahoɔden(TYP) . |
1.5pF na ɛwɔ hɔ |
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Nkankyee mu ahoɔden(TYP) . |
3.3fF na ɛwɔ hɔ |
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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 |
-55 kosi +125 abodin krataa |
Nneɛma a Wɔde Yɛ Adwuma
■ Ne Kɛse a Ɛyɛ Pɛ:
- Tuning fork crystal wɔ SMD 3.2 x 1.5 mm dɔte seam nsɔano package
■ Pɛpɛɛpɛ a Ɛkorɔn:
- FC-135 32.768kHz Ahwehwɛ, Abodwokyɛre(@25 digrii )+10ppm / +20ppm
■ Nsɛntitiriw a Wɔde Yɛ Mpɛn pii:
- 32.768kHz na ɛwɔ hɔ. Adesoa ahoɔden: 6pF, 7pF, 9pF, 12.5pF
■ Ɔhyew a Wɔde Yɛ Adwuma:
- -40~+85 abodin krataa , -40~+125 abodin krataa , -55~+85 abodin krataa , -55~+125 abodin krataa
Nnwuma a Wɔde Di Dwuma
- FC-135 32.768kHz Crystal FC31M2 series a ne kɛseɛ yɛ 3.2 x 1.5 mm no wɔ mmeaeɛ a wɔtaa de di dwuma a ɛdidi soɔ yi. Nkitahodi ne Nkitahodi, Mfiridwuma mu Dwumadi, Adetɔfo Ɛlektrɔnik, ne nea ɛkeka ho.
Mfaso a ɛwɔ nneɛma a wɔyɛ no so
Nsusuwii a ɛyɛ pɛpɛɛpɛ a ne kɛse yɛ pɛ:
Compact 3.2x1.5x0.8mm SMD3215-2P package ne dual pads de soronko versatility ma dodow no ara PCB ahunmu anohyeto ahorow.
Wide Adwumayɛ mu Ɔhyew a Ɛtrɛw:
Ebetumi aboa adwumayɛ mu ɔhyew ahwehwɛde a edidi so yi: -40~+85 digrii , -40~+125 digrii , -55~+85 digrii , -55~+125 digrii , wobetumi ayɛ ɔhyew afoforo nso sɛnea wɔpɛ, ahwɛ ahu sɛ wotumi de ho to so wɔ mmeae a ɛyɛ den.
Ɔkwan a ɛho ka yɛ-a ɛyɛ papa kɛse no:
FC31M2 (FC-135 compatible) 32.768kHz crystals kyerɛ mass production a ɛwɔ hɔ, akansi bo, ntɛmntɛm delivery, ne stock a ɛdɔɔso.
abodinkrataa
FC31M2 / FC-135 32.768kHz crystals no ne RoHS, REACH hyia koraa, na ɛdi ahwehwɛdeɛ a lead-free ne halogen-free ho dwuma.
FAQ
Q1: Nneɛma bɛn na ɛne wɔn ho wɔn ho di akan a saa ntoatoaso yi betumi de asi ananmu wɔ nneɛma a wɔde kyekyere nneɛma ho?
A: FC31M2 SMD3215-2P 32.768kHz Crystals, nneɛma a wɔde ahyɛ mu a wobetumi de asi ananmu koraa ne: FC-135, FC-13A, FC3215AN, 9HT10, XD3215, ETST, GSX-317, ABS07, FK135, ne nea ɛkeka ho.
Q2: So wobetumi aboa crystal circuit matching sɔhwɛ no?
A: Yiw, Suzhou Hangjing Elec&Tech Co., Ltd betumi de free circuit matching sɔhwɛ ahorow ama crystal oscillators ne mfiridwuma ho nyansahyɛ ahorow sɛ adetɔfo no hyia ɔhaw biara bere a wɔde redi dwuma a.
Q3: Mfaso bɛn na ɛwɔ wo nneɛma so?
A: Yɛn mfasoɔ titire ne: nneɛma ahodoɔ pii, a ɛkata biribiara so firi ahwehwɛ so kɔsi ahwehwɛ oscillators so, ɛfiri low-awieɛ kɔsi soro-awieɛ. Ahoɔden titiriw no wɔ bere a wɔde bɛkɔ, bo ne adetɔn akyi dwumadie.
Q4: So yebetumi anya specification sheets a ɛfa ade biara ho de ahwɛ?
A: Ampa, yɛn nneɛma no mu biara ho no, yɛwɔ data nkyerɛkyerɛmu nkrataa a ɛne no hyia a adetɔfo betumi ahwɛ so bere a wɔrepaw nneɛma no, na yɛbɛkamfo nneɛma a ɛfata a egyina adetɔfo no application field so akyerɛ.
Tags a ɛyɛ hyew .: fc-135 ahwehwɛ 3.2 x 1.5 mm, China fc-135 ahwehwɛ 3.2 x 1.5 mm adwumayɛfo, wɔn a wɔde nneɛma ma
