Frequency Control Minɛnw
Frequency Control Devices ye ɛntɛrinɛti yɔrɔ nafamaw ye minnu ka baara ye ka frequence kɛrɛnkɛrɛnnenw lawuli, k’u sugandi ani k’u sabati ɛntɛrinɛti ciriw kɔnɔ. U bɛ kɛ taamasiyɛnw waati, ɲɔgɔndan ani filɛri jusigilan ye bi ɛntɛrinɛti sigidaw la. Fɛn dilannenw suguya jɔnjɔnw ye : frequency filters, resonators ani frequency discriminators ye.
Aw ka baarakɛlaw ka Frequency Control Devices feerela
Suzhou Hangjing Elec & Tech Co., Ltd., min sigira senkan san 2014, o ye fɛɛrɛ-baarakɛda fitininw ni cɛmancɛw (PME) ye min bɛ baara kɛ ni fɛɛrɛbɔ ye, min kɛrɛnkɛrɛnnen don -spectrum R&D dafalen na, a dilanni, a dilanni, ani a feereli la quartz frequency control components. A ju bɔra baarakɛlaw ka jɛkulu dɔ kɔnɔ ani fɛn dilanni dɔnniya kɔrɔlen, a ka tɔn in ye fɛn dilanni jɛkulu barikama dɔ labɛn min kɔnɔ, a bɛ tali kɛ kuran kristalɛw, kristalɛ wulilanw, TCXO, VCXO, OCXO, kristalɛ filɛriw-k’a ta jusigilanw na ka se sistɛmuw ma minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye.
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SMD Seramiki Rezɔnatɛri HCTB1HCTB1 seriyali min kɛra Suzhou Hangjing fɛ, o bɛ na ni ZTB cogoya jɔnjɔn ye, a bɛ DIP pakew hakɛw dafa k’a ta 5,2x6,8mm la ka se 13,5x14,7mm ma.Aw ye kunnafoni wɛrɛw sɔrɔ
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Filɛri kristali CFMH4 min bɛ kɛ ni bɔnɛ ye min bɛ don a kɔnɔLow Insertion Loss Crystal Filter CFMH4 dabɔra monolithic kristalɛ filɛri foroko kɔnɔ.Aw ye kunnafoni wɛrɛw sɔrɔ
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Filtre cristal SMD miniature 7050. Bamako, MaliMiniature SMD Crystal Filter 7050 CF75M6 Series ye 7,0x5.0mm surface-mount device (SMD) ye min bɛ ni seramiki seam seal pake ye. A dabɔra fɔlɔ ani a bɛ baara kɛ ni a ye kosɛbɛ Mobili Communication...Aw ye kunnafoni wɛrɛw sɔrɔ
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SMD Low Pass SAW Filɛtiri 1,1x0.9x0.5SF10S5 seriyali ye ultra-compact SMD Low Pass SAW Filter ye min janya ye 1,1×0.9×0.5mm dɔrɔn ye. A bɛ baara kɛ ni CSP (Chip Scale Package) fɛɛrɛ ye, a dabɔra fɔlɔ GPS taamasiyɛnw baarakɛminɛnw kama.Aw ye kunnafoni wɛrɛw sɔrɔ
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Miniature Surface-SAW Filɛtiri 1.4x1.1 GPS SAW Filɛtiri 4...Miniature Surface-Mount SAW Filter 1.4x1.1 SF11S5 series in a ultra - small (1.4x1.1x0.6mm) CSP - packaged component, ni 800 - 3600MHz range, sabatili ɲuman, a bɛ baara kɛ GPS, communication & AI...Aw ye kunnafoni wɛrɛw sɔrɔ
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RF SAW Bandipass Filɛri 3 X 3 X 1.25RF SAW Bandpass Filter 3 x 3 x 1.25 mm-SF33M6 Series ye ultra-miniature surface-mount device (SMD) ye min bɛ ni seramiki pake ye min bɛ se ka da a kan kosɛbɛ.Aw ye kunnafoni wɛrɛw sɔrɔ
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Filtre SAW ka bande large 3,8x3,8mmSF44M6 surface acoustic wave (SAW) filɛri, min bɛ ni surface-mount device (SMD) 3,8×3,8 mm seramiki seam seal package ye, o bɛ kɛ kumaɲɔgɔnya minɛnw kɔnɔ.Aw ye kunnafoni wɛrɛw sɔrɔ
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Filɛri min bɛ wele ko Saw Fréquence Haute 5050High Frequency SAW Filter SF55M8 seriyali, min bɛ 5,0×5.0 mm CERAMIC SEAM SEAL SMD pake kɔnɔ, o bɛ kɛ fɔlɔ ni telefɔni selilɛriw ye, sateliti kumaɲɔgɔnya ni rada sitɛmuw sen bɛ o la.Aw ye kunnafoni wɛrɛw sɔrɔ
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DIP 3PIN SAW Filɛri 8,4 X 3,5 X 2,9SFD11 seriyali SAW Filɛri min bɛ 8,4×3,5mm nɛgɛ bidon D11 pake kɔnɔ, o dabɔra kɛrɛnkɛrɛnnenya la ani a bɛ baara kɛ kosɛbɛ kunnafonidilanw na minnu tɛ fili.Aw ye kunnafoni wɛrɛw sɔrɔ
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TO-39 SAW Filɛtiri 3PINTO-39 SAW Filter 3PIN SFTO39 seriyali ye ¢9.15x3.3mm PACKAG ye, a bɛ baara kɛ kosɛbɛ ni Wireless Communication Receivers, TV/Radio Tuners ye.Aw ye kunnafoni wɛrɛw sɔrɔ
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SMD SAW Rezɔnatɛri 2.0 X 1.6SMD SAW Resonator 2.0 x 1.6 SR21S4 Series ye 2.0x1.6mm CSP Package surface-mount minɛn ye (SMD). A dabɔra fɔlɔ Wireless Communication kama ani a bɛ baara kɛ ni a ye kosɛbɛ.Aw ye kunnafoni wɛrɛw sɔrɔ
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SAW Resonator 3225 min bɛ kɛ ni frequence haute yeHigh Frequency SAW Resonator 3225 SR32M4 seriyali ye 3 . 2 x 2 . 5 x 1 . 0mm CMOS surface-mount device (SMD) ye min bɛ ni seramiki seam seal pake ye. A bɛ Kɛ WiMAX / WLAN / Ethernet ani Cable...Aw ye kunnafoni wɛrɛw sɔrɔ
Mun na an b’an sugandi
Quality (jogo ɲuman) min ka bon kosɛbɛ
Fɛnw dilancogo tigitigi min bɛ fɛn dilannenw ka jogo sabatilen sabati;Dɛsɛ hakɛ min ka dɔgɔ kosɛbɛ, o min sɛgɛsɛgɛra ni sɛgɛsɛgɛli gɛlɛnw ye;Fɛn minnu ka ɲi kosɛbɛ ani fɛɛrɛ kɔrɔw, olu bɛ fɛn dilannen kɛ fɛn ye min bɛ se ka da a kan kosɛbɛ.
Nafa minnu bɛ baara la
Baarakɛda min sinsinnen bɛ kiliyan-kan kan (min bɛ ladilikanw di sannifeere ka kɔn-feere dɛmɛni kɔfɛ) min bɛ jaabi teliya. 24-lɛrɛ ɛntɛrinɛti baarakɛcogo bila jɔyɔrɔ fɔlɔ la, waati bɛnnen na ani teliya la quotation i ye.
Feerekɛyɔrɔ Sugu
An ka Fɛnw cayara ka don diɲɛ maraba jɔnjɔnw na i n’a fɔ Erɔpu, Azi saheli-kɔrɔnfɛla, Ameriki, Oseyani, ani suguba wɛrɛw. Nin diɲɛ rezo in b’a to sosiyete bɛ se ka dɛmɛ dafalen di ɛntɛrinɛti dilannikɛla ŋanaw ma diɲɛ fan bɛɛ, ka sɔrɔ k’a sinsin kosɛbɛ fɛnw kan minnu ka ɲi -.
An ka Sɛbɛnni
An ka fɛn dilannenw bɛɛ tɛmɛnaGB/T 19001 - 2016/ISO 9001:2015 Quality Management System Standard, O b’a jira ko u bɛ diɲɛ sariyaw dafa jogoɲumanya, lakana ani baarakɛcogo la.

SMD (Surface Mount Device) kristalɛ filɛri ye ɛntɛrinɛti yɔrɔ tigitigi ye min bɛ kɛ ka tɛmɛn walima ka frequency kɛrɛnkɛrɛnnenw tɛmɛ walima ka u bali bi kafoda dilanni na. O filɛri fitininw bɛ baara kɛ kosɛbɛ telefɔniko la, lamɛntaw la, RF (Radio Frequency) baarakɛminɛnw na, ani taamasiyɛn nizɛri baarakɛcogo la walasa ka mankan ban, ka harmonikiw bali, ani ka taamasiyɛn jɛlenw bonya. K’a sababu kɛ u senna-taama fitinin ye ani u ka dannayaba ye, SMD kristalɛ filɛriw ka ɲi kosɛbɛ PCBw (Printed Circuit Boards) minnu falen don kosɛbɛ telefɔni seleke naani na, IoT minɛnw na, ani modulu minnu tɛ fili.
|
Fɛrɛnkan (MHz) . |
Mɔdɛli |
No. ka jirisunw |
Tɛmɛsira Bandiw (KHz, min) . |
Bandiw ka jɔli (KHz, max) . |
Ripple (dB, max) . |
Donni bɔnɛ (dB, max) . |
Attenuation garantie (dB) . |
Impedansi min bɛ ban (ohms//pF) . |
Cc (pF) ye. |
|
21.400 |
21MQ7.5A ye |
2 |
±3.75 |
±18 |
1.0 |
2.0 |
70 |
850/6.0 |
|
|
21MQ15A ye |
2 |
±7.5 |
±25 |
0.5 |
1.5 |
70 |
1500/2.5 |
|
|
|
21MQ15B ye |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1800/0.35 |
5.0 |
|
|
21MQ30A ye |
2 |
±7.5 |
±50 |
1.5 |
2.0 |
60 |
2500/0 |
|
|
|
21.700 |
21,7MQ15A ye |
2 |
±7.5 |
±28 |
1.0 |
2.0 |
70 |
1500/2.5 |
|
|
21,7MQ15B ye |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1750/0.35 |
5.0 |
|
|
21,7MQ30A ye |
2 |
±15 |
±50 |
1.5 |
2.0 |
50 |
2500/0 |
|
|
|
45.000 |
45MQ15A ye |
2 |
±7.5 |
±25 |
1.0 |
2.0 |
70 |
650/3.5 |
|
|
45MQ15B ye |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
80 |
600/2.3 |
7.5 |
|
|
45MQ30A ye |
2 |
±15 |
±60 |
1.0 |
2.0 |
70 |
1200/1.8 |
|
|
|
45MQ30B ye |
4 |
±15 |
±40 |
1.0 |
3.0 |
70 |
1200/1.0 |
2.5 |
Miniature SMD Crystal Filter 7050 ka baarakɛcogo
Filɛri min bɛ kɛ ka caya-Frequency Narrowband Filtering
Nin -bandpass filɛri fitinin in bɛ cɛmancɛ frequency range jira min bɛ se 21,4MHz fo 45MHz (misali la, Jingkexin CF series), passband bonya bɛ ±3,75kHz fo ±15kHz, insertion loss min ka dɔgɔn fo 1.0dB, ani intra-band ripple<=2.0dB.
Sugandili ka bon
Ni an bɛ baara kɛ ni piezoelectric effect of the quartz crystal resonator ye, nin filɛri in bɛ se ka tɛmɛsira ni stopband attenuation steep sɔrɔ, o bɛ garanti di attenuation 18dB ma ka tɛmɛ 60dB kan.
Lamini ka ladamuni
A bɛ bɛn RoHS ni Pb-Free sariyaw ma, a bɛ sɔgɔsɔgɔ ni yɛrɛyɛrɛ barikama di (Moisture Sensitivity Level: LEVEL 1), ani baarakɛcogo funteni hakɛ bɛ se degere -40 ma fo ka se degere +125 ma (industrial grade).
Filɛri Kristali Miniature SMD suguya 7050
Filɛriw ka tɛmɛsira dɔgɔmanninw
A dabɔra walasa frequences minnu bɛ tigɛyɔrɔ kɛrɛnkɛrɛnnen dɔ jukɔrɔ, olu ka tɛmɛ ka sɔrɔ ka frequences sanfɛtaw dɔgɔya.
Filɛriw ka tɛmɛsira sanfɛ
O filɛriw bɛ sira Di frequences (fɔkanw) ma minnu bɛ dakun dantigɛlen dɔ sanfɛ, olu ka tɛmɛ k’a sɔrɔ u bɛ frequences (fɔkanw) taamasiɲɛw bali walima k’u dɔgɔya minnu ka dɔgɔn -.
Bandi Pass Filɛriw
A bɛ sira Di frequency (tɛmɛsira) dantigɛlen dɔrɔn ma ka tɛmɛ, ka ban frequences (fɔkanw) duguma ni sanfɛla fila bɛɛ la nin finɛtiri in kɔkan.
Filtɛrɛw Notch (Bande Stop) .
A dabɔra walasa ka frequences (fɔkanw) hakɛ fitinin dɔ bali k’a sɔrɔ a bɛ a to tɔw bɛɛ ka tɛmɛ u ma nɔ bila u la—a ka ɲi kosɛbɛ walasa ka dankarili sɔrɔyɔrɔ kɛrɛnkɛrɛnnenw bɔ yen.
Miniature SMD Crystal Filter 7050 ka baarakɛcogo
Elektɔriki min bɛ kɛ ka mɔgɔw balo
Telefɔni seleke naani, tablɛti, ɔridinatɛri ani minɛn minnu bɛ don mɔgɔ la, SMD kristalɛ filɛriw bɛ taamasiyɛnw baara sabatili sabati, u kɛtɔ ka kuran-magnetiki-dafirili ni ɲɔgɔndan dɔgɔya ciriw yɔrɔw ni ɲɔgɔn cɛ minnu falen don kosɛbɛ. I n’a fɔ mɔgɔw ka minɛnw bɛ dɛmɛ don ni telefɔni sariya caman ye—i n’a fɔ Wi-Fi, Bluetooth, 4G/5G, ani NFC—o filɛriw bɛ dɛmɛ ka frequency band kɛrɛnkɛrɛnnenw bɔ ɲɔgɔn na, ka mankan dɔgɔya ani ka kunnafoniw cicogo dannaya ɲɛ.
Industriw ka minɛnw
Industriw ka otomatiki, baarakɛcogo kɔlɔsili, ani yɔrɔjan kɔlɔsili siraw la, SMD kristalɛ filɛriw nafa ka bon kosɛbɛ walasa ka kumaɲɔgɔnya dafalen mara baarakɛcogo gɛlɛnw na. U bɛ kɛ porogaramuw la minnu bɛ se ka kɛ logique controllers (PLCs), sensor networks (sensɛriw) ani telemetry systems (telemɛtiriw) la minnu ka kan ka baara kɛ tuma bɛɛ hali ni u bɛ funteni jugumanba, yɛrɛyɛrɛ ani kuran mankan na.
Furakɛcogo minɛnw
SMD kristalɛ filɛriw jɔyɔrɔ ka bon furakɛli ɛntɛrinɛti la, u kɛtɔ ka taamasiyɛnw labɛncogo tigitigi kɛ banaw sɛgɛsɛgɛli ni banabagatɔw kɔlɔsili minɛnw kɔnɔ. Minɛnw na i n’a fɔ ECG masinw, MRI sitɛmuw, ultrasound scannerw, ani taamasiɲɛ nafamaw kɔlɔsilikɛlan minnu bɛ se ka ta, o filɛriw bɛ ɲɛnamaya taamasiɲɛ barikamaw faranfasi ka bɔ kɔkan mankan ni dankarili la, o min nafa ka bon walasa ka bana sɛgɛsɛgɛli tigitigi kɛ ani ka kɛnɛyako nɔfɛtaama waati yɛrɛ la.
Aerospace ani Lafasali
Aerospace ni lafasali siratigɛ la, yɔrɔ minnu na cidenyabaara-kɔrɔta baara bɛ bɔ kumaɲɔgɔnya ni taamacogo dafalen na, SMD kristalɛ filɛriw nafa ka bon kosɛbɛ. U bɛ baara kɛ ni awiyɔnw ye, sateliti transpondeurs, radar systems ani kumaɲɔgɔnya minɛn lakananenw na, u bɛ taamasiyɛn dafalen mara sigida degunba kɔnɔ—o la, funteni jiginni ka bon, yɛrɛyɛrɛba, ani fiɲɛ bilali.
Telefɔniko siratigɛ la
SMD kristalɛ filɛriw ye jusigilan ye telefɔniko infɔrɔmasiko la, u bɛ bila yɔrɔ min na basigiyɔrɔw la, rezo ɲɛnamaw kɔnɔ, mikrowɛn ɲɔgɔndanw na, ani core routeurs kɔnɔ. Ni u bɛ harmonikiw (harmoniques) negelakow filɛ, ka kanal kɛrɛfɛ-yɔrɔw, ani fɛnw bɔli nkalonmaw, o yɔrɔw bɛ dɛmɛ ka taamasiyɛn jɛlenw ni spektral baarakɛcogo ɲuman sabati selilɛriw (4G LTE, 5G NR), fibre-optic systems, ani sateliti kumaɲɔgɔnyaw kɔnɔ.
Aplikasi minnu bɛ ka bɔ kɛnɛ kan
Laadala seko ni dɔnko siratigɛ la, SMD kristalɛ filɛriw nafa ka bon kosɛbɛ fɛɛrɛ kuraw la i n’a fɔ yɛrɛmahɔrɔnya mɔbiliw, dugu hakilitigiw, ani kunnafoniko siratigɛw. U ka se ka filɛri sabatilen, -tiɲɛni caman di, o bɛ dɛmɛ don ɲinini na min bɛ ka bonya, n’o ye ka ɲɛsin ɲɔgɔndan ma, min bɛ se ka da a kan, min ka dɔgɔ-la, sigida minnu bɛ ɲɔgɔn kan.
Cogo min na ka Miniature SMD Crystal Filter 7050 sugandi
Frequency Range (Fɛrɛnkanw) (Frequence Range).
Baarakɛ-fɛrɛnkan hakɛ ye paramɛtiri jɔnjɔn ye ni SMD kristalɛ filɛri sugandili ye. Filɛri ka kan ka dilan walasa a ka baara kɛ ka ɲɛ i ka baarakɛminɛn ka frequency band laɲinilen kɔnɔ. Kristali filɛriw dilannen don walasa ka mankan bɔ ni fɔkan tigitigiw ye, a ka c’a la, u bɛ daminɛ kHz damadɔ la fɔlikan ni teliya dɔgɔman-nizɛri sitɛmuw la ka se MHz kɛmɛ caman ma RF fɔkanba-fɔkanw na ani kumaɲɔgɔnya minɛnw na minnu tɛ fili.
Filɛri suguya ani baarakɛcogo bɛnnen
Filɛtiri suguya de b’a jira a bɛ taamasiyɛn minnu bɛ na, olu baara cogo min na, wa a ka kan ka sugandi ka da taamasiyɛnw labɛnni kɔlɔlɔ ɲininen kan. Filɛri topidiya danfaralenw bɛ jɔyɔrɔ danfaralenw kɛ ɛntɛrinɛti sitɛmuw kɔnɔ.
Bandwidth ani Sugandili
Bandwidth bɛ frequency (fɔkanw) hakɛ ɲɛfɔ, filɛri bɛ sira di minnu ma ka tɛmɛ ni attenuation (dɔgɔyali) fitinin ye, a ka c’a la, o bɛ suman -3 dB yɔrɔw cɛ. A bɛ nɔ bila filɛri ka seko la ka taamasiyɛn ɲininenw bɔ ɲɔgɔn na ka bɔ sira kɛrɛfɛtaw la walima mankan bɔyɔrɔw la.
Funteni sabatili ani a musakabɔli
Funteni caman ɲɔgɔnna bɛ se ka nɔba bila kristalɛ filɛriw ka rezɔn frequency la k’a sababu kɛ piezoelectric material ka sɛgɛsɛgɛli ye min bɛ sɔrɔ a danma na funteni caman yeli la. Funteni sabatili sabatili nafa ka bon kosɛbɛ walasa ka baara kɛ ni dannaya ye sigidaw la minnu cogoya bɛ ɲɔgɔn falen-falen.
Donni bɔnɛ ani Siginiden dafalen
Donni bɔnɛ bɛ tali kɛ taamasiyɛn fanga dɔgɔyali la min bɛ kɛ ni filɛri donna taamasiyɛn sira la. A ka c’a la, a bɛ fɔ desibɛli (dB) la, wa a ka kan ka dɔgɔya walasa ka taamasiyɛn fanga ni sistɛmu baarakɛcogo ɲuman mara.
Mekaniki Muɲuli
I n’a fɔ surface-mount components, SMD kristalɛ filɛriw bɛ kɛ ni funteni degun ye reflow soldering waati la ani masin degun na baara kɛtuma na. U farikolo barika bonya bɛ nɔ bila dannaya la waatijan kɔnɔ.

Baarakɛcogo ani Ladonni
Funteni hakɛ:A ka c’a la, izini-kalanfɛnw bɛ funteni dɛmɛ ka bɔ degere -40 na ka se degere +125 ma , nka aw bɛ aw yɛrɛ tanga funteni sɔgɔli ma (misali la, u bilali tilennen na ka bɔ degere -40 na ka se degere +85 ma ).
Nɛnɛ hakɛ kɔlɔsili:A marali nɛnɛ hakɛ ka kan ka Dɔgɔya walima ka bɛn 60% ma, n’o tɛ, kɔnɔna na elekitorodew ka oksidan bɛ se ka kɛ.
Hakɛya:Fɛn minnu bɛ dilan, olu fanba bɛ HBM (Human Body Model) 2kV ani CDM (Charged Device Model) 500V lakanani sariyaw labato.
Opereli:Aw bɛ bolokɔni sirilan anti-static don fɛn dilanni sira kan, ani baarakɛyɔrɔ dugukolo kunbɛnni ka kan ka Dɔgɔya walima ka bɛn 1Ω ma.
MTBF (Waati cɛmancɛ min bɛ dɛsɛw ni ɲɔgɔn cɛ):Nafa min bɛ sɔrɔ a la: A ka ca ni lɛri 100.000 ye walima a bɛ bɛn o ma (kɔrɔya sɛgɛsɛgɛli teliya la degere 85 /85% RH la).
Derating:A ka ɲi baarakɛcogo kuran kana tɛmɛ 80% kan a hakɛ jateminɛlen na walasa ka ɲɛnamaya janya.
Sɛbɛnw (certificates) minnu bɛ sɔrɔ




Ɲininkaliw
An ye baarakɛlaw ye frequency control minɛnw dilannikɛlaw ni feerekɛlaw ye Sinuwa jamana na, ka fɛnw di minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, minnu ka ɲi kosɛbɛ ni sɔngɔ dɔgɔman ye. Ni aw bɛ taa wholesale discount frequency control devices, aw ni ce ka quotation ni free sample sɔrɔ an ka izini na.
