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PF-21N31PQ Ƙayyadaddun Fasaha

AUDIO PIEZO INDICATOR 3-30V TH

Siffar Samfur Siffata darajar
Category Sauti Kayan Aiki / Al'umma, Al'umma, da Sirens
Manufacturer Mallory Sonalert Products
Factory Lead Time 3 Weeks
Voltage Range 3 ~ 30V
Termination PC Pins
Sound Pressure Level 80dB @ 12V, 30cm
Series PF
Port Location Top
Operating Temperature -20°C ~ 70°C
Mounting Type Through Hole
Height - Seated (Max) 0.559" (14.20mm)
Duration 3 PPS
Current - Supply 12mA
Siffar Samfur Siffata darajar
Part Status Active
RoHS Status ROHS3 Compliant
Pbfree Code yes
Voltage - Rated 12V
Technology Piezo
Size / Dimension 0.945" Dia (24.00mm)
Ratings -
Packaging Bulk
Operating Mode Pulse, Fast
Input Type DC
Frequency 3kHz
Driver Circuitry Indicator, Internally Driven
Approvals -
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PF-21N31PQ Takardu

Zazzage takaddun bayanai da takaddun masana'anta don PF-21N31PQ

Sauran sun hada da   "PF-21"   sassa

Abubuwan da ke biyowa sun haɗa da  'PF-21' 

Sashe # Mai ƙira Kashi samuwa
PF-21A29PQ Mallory Sonalert Products Al'umma, Al'umma, da Sirens 2540
PF-21A29PQ Mallory Sonalert Products Inc. Ƙararrawa
PF-21A31PQ Mallory Sonalert Products Al'umma, Al'umma, da Sirens 2609
PF-21A31PQ Mallory Sonalert Products Inc. Ƙararrawa
PF-21N30WQ Mallory Sonalert Products Al'umma, Al'umma, da Sirens 2698
PF-21N30WQ Mallory Sonalert Products Inc. Ƙararrawa
PF-21N31PQ Mallory Sonalert Products Inc. Ƙararrawa

Abokan ciniki kuma sun duba

Matsalar Biyan Kuɗi

Ana iya zaɓar hanyar biyan kuɗi daga hanyoyi huɗu da aka nuna a ƙasa: TT a gaba (canja wurin banki), Western Union, Katin Kiredit, PayPal.

Kyakkyawan Sabis

Dandali na Ƙwararru
Faɗin samfura iri-iri
Daban-daban hanyoyin biyan kuɗi
Abun asali kawai
Bayarwa cikin cikakken sauri
Kwanaki 365 ingancin tabbacin

Matsala gama gari

Idan kuna da wasu tambayoyi, zaku iya tuntuɓar mu cikin sauri ta hanyoyi masu zuwa:

Tel : 86-755-86374759

Imel : [email protected]

Adireshi : D1 6th floor,Lehui Center,Jihua Road 489 Longgang District, Shenzhen-518129, China

Jagoran Siyayya

Jirgin ruwa Lokacin bayarwa Za a shirya fakitin don isarwa a cikin kwanaki 1-2 daga ranar da duk abubuwan suka isa shagon mu. Za'a iya fitar da kayan cikin hannun jari a cikin sa'o'i 24. Lokacin isarwa ya dogara da Hanyar jigilar kaya da wuraren isarwa.
Yawan jigilar kaya Adadin jigilar kayayyaki ya dogara ne akan girman, nauyi, maƙasudin fakitin. Bonchip yana ba da zaɓuɓɓukan jigilar kaya ta hanyar manyan dillalai DHL, FedEx da UPS. Muna kuma bayar da sabis na asusun jigilar kaya ga abokan cinikin da ke son a yi musu lissafin kai tsaye don jigilar kaya.
Hanyoyin jigilar kaya
Bibiyan jigilar kaya Da zarar an isar da kayan aikin, za a sanar da lambar bin diddigin ta imel nan da nan. Hakanan ana iya samun lambar bin diddigin a cikin tarihin tsari.
Yana dawowa Yana dawowa Dole ne a yi duk dawo da shi a cikin kwanaki 60 na ranar daftari kuma a kasance tare da ainihin lambar daftari, takardar shaidar katin garanti, hoton sassa da taƙaitaccen bayani ko rahoton gwaji na dalilin dawowar. Ba za a karɓi dawowa ba bayan kwanaki 60. Dole ne kayan da aka dawo dasu su kasance cikin marufi na asali kuma cikin yanayin sake siyarwa. Ba za a karɓi sassan da aka dawo saboda kuskuren abokin ciniki a lokacin ƙima ko siyarwa ba. Da fatan za a tuntuɓi sabis na abokin ciniki don izinin dawowa kafin jigilar kaya.
Yin oda Yadda ake Sayi Umurnin kan layi da na layi suna samuwa duka.
Idan kuna da wata matsala ta aiki, da fatan za a ji daɗin tuntuɓar sabis ɗin abokin ciniki.
Biya TT a gaba (canja wurin banki), Western Union, Katin Kiredit, PayPal. Abokin ciniki yana da alhakin kuɗin jigilar kaya, cajin banki, ayyuka da haraji.
PF-21N31PQ masana'antun iri: Mallory Sonalert Products, Bonchip hannun jari, PF-21N31PQ farashin tunani. PF-21N31PQ sigogi, PF-21N31PQ Datasheet PDF da fil zazzage bayanin zane. Kuna iya amfani da PF-21N31PQ Masu haɗawa masu toshewa, DSP Kwanan wata PDF, nemo PF-21N31PQ zanen fil da zane-zane da kuma tsarin amfani da aiki, PF-21N31PQ koyawa na lantarki.Zaka iya saukewa daga Bonchip.
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