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電子產品供應商和製造商

Electronics

振和電子石英有限公司

   ISO 9001:2000; ISO 14001:2004 certified.   RoHS complaint SGS certified.   Frequency range 3MHz to 80MHz.   Stability +/-3ppm to 100ppm.   Competitive pricing.  Product specifications: 
   This quartz crystal has the frequency range of 3.200MHz to 60.000MHz.   The mode is fundamental or AT.   The frequency tolerance (at 25&deg;C) is +/-50ppm, +/-30ppm or specify and the temperature stability (REF to 25&deg;C) is +/-50ppm, +/-30ppm or specify.   Operating temperature range (Torp) is -10&deg;C to 70&deg;C.   Storage temperature range (Tstg) is -40&deg;C to 85&deg;C.   Shunt capacitance (C0) is 7 PF max.   Load capacitance (Cl) is 10 to 32 PF series resonance or specify.   Insulation resistance is 500 mega ohm minimum at 100V.   Drive level is 1 watt max.   Aging (at 25&deg;C) is +/-5ppm/year max.  

DIP Clock Oscillator

   ISO 9001:2000; ISO 14001:2004 certified.   RoHS complaint SGS certified.   Freq. range: 3MHz to 80MHz.   Stability: +/-3ppm to 100ppm.   Competitive pricing.   This quartz crystal has the frequency range (Fo) of 3.200MHz to 60.000MHz.   The mode is fundamental or AT.   The frequency tolerance (at 25&deg;C) is +/-50ppm, +/-30ppm or specify and the temperature stability (REF to 25&deg;C) is +/-50ppm, +/-30ppm or specify.   Operating temperature range (Torp) is -10&deg;C to 70&deg;C.   Storage temperature range (Tstg) is -40&deg;C to 85&deg;C.   Shunt capacitance (Co) is 7pF max.   Load capacitance (Cl) is 10 to 32pF series resonance or specify.   Insulation resistance is 500 mega ohm minimum at 100V.   Drive level is 1m watts max.   Aging (at 25C) is+/-5ppm/year max.  

Full Size Clock Oscillator Quartz Crystal Unit Resonator

   ISO 9001:2000; ISO 14001:2004 certified.   RoHS complaint SGS certified.   Freq. range: 3MHz to 80MHz.   Stability: +/-3ppm to 100ppm.   Competitive pricing.   This quartz crystal has the frequency range (Fo) of 3.200MHz to 60.000MHz.   The mode is fundamental or AT.   The frequency tolerance (at 25&deg;C) is +/-50ppm, +/-30ppm or specify and the temperature stability (REF to 25&deg;C) is +/-50ppm, +/-30ppm or specify.   Operating temperature range (Torp) is-10&deg;C to 70&deg;C.   Storage temperature range (Tstg) is-40&deg;C to 85&deg;C.   Shunt capacitance (Co) is 7pF max.   Load capacitance (Cl) is 10 to 32pF series resonance or specify.   Insulation resistance is 500 mega ohm minimum at 100V.   Drive level is 1m watts max.   Aging (at 25C) is +/-5ppm/year max.  

Dip-8 Half Size Clock Oscillator Quartz Crystal Resonator

ISO9001:200O certified
RoHs Complaint&nbsp; SGS Certified
Competitive Pricing
Applications : telecommunication, computer, peripheral, house electronic equipment,
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; car electronic, industry automatic, measuring instrument etc.
Product Specifications :
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Norminal frequency&nbsp; ~&nbsp; 76.8KHz.   Mode of oscillation&nbsp; ~&nbsp; Fundamental.   Frequency tolerance&nbsp; ~&nbsp; &plusmn;20ppm.   Temperature coefficient&nbsp; ~&nbsp; &plusmn;20ppm.   Operating temperature range&nbsp; ~&nbsp; -10℃～＋60℃.   Equivalent resistance&nbsp; ~&nbsp; 40 Ohm max.   Loadcapacitance&nbsp; ~&nbsp; 12.5pF.   Drive level&nbsp; ~&nbsp; 10&mu;W Max.   Shunt capacitance&nbsp; ~&nbsp; 7.0 pF Max.   Holder Type&nbsp; ~&nbsp; 2x6.   Marking&nbsp; ~&nbsp; GW76800.   Insulation resistance&nbsp; ~&nbsp; 500M&Omega;min.at 100V DC.   Test impedance meter&nbsp; ~&nbsp; saunder250-B.   Aging&nbsp; ~&nbsp; &plusmn;5ppm/year.   Shock test&nbsp; ~&nbsp; dropping from 20cm height 10 times on firm wood.   Variation&nbsp; ~&nbsp; frequency less than &plusmn;5ppm,resistance less than &plusmn;15%.  

Dip tuning fork quartz crystal unit

   ISO 9001:2000; ISO14001:2004 certified   RoHs Complaint SGS certified   Freq. Range 3mhz to 80 mhz   Stability +/- 3ppm to 100ppm   Competitive Pricing   &nbsp;   Product Specifications :   &nbsp;   This quartz crystal has the frequency range (Fo) of 3.200MHz to 60.000MHz.   The mode is Fundametal or AT.   The frequency tolerance (at 25&deg;C) is +/-50ppm, +/-30ppm or specify and the temperature stability (REF to 25&deg;C) is +/-50ppm, +/-30ppm or specify.   Operating Temperature Range (Torp) is -10&deg;C to 70&deg;C.   Storage Termperature Range (Tstg) is -40&deg;C to 85&deg;C.   Shunt Capacitance (Co) is 7pF Max.   Load Capacitance (Cl) is 10 to 32pF Series Resonance or Specify.   Insulation Resistance is 500 Mega ohms Minimum at 100V.   Drive Level is 1mWatts Max.   Aging (at 25C) is +/-5ppm/year Max.  

Half size clock Oscillator Quartz Crystal 

  ISO 9001:2000 Certified
Rohs Complaint
Competitive Pricing

Specification :

&nbsp;&nbsp; 1.&nbsp; Frequency Range&nbsp; :&nbsp; 3.200MHz&nbsp;~ 110.000MHz
&nbsp;&nbsp; 2.&nbsp; Mode of Oscillation&nbsp; :&nbsp; 3.200MHz ~ 48.000MHz Fundamental
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 30.000MHz ~ 110.000MHz Third Overtone
&nbsp;&nbsp; 3.&nbsp; Frequency Tolerance at 25&deg;C&nbsp;&nbsp; :&nbsp; +/-50ppm Max&nbsp;(+/-5ppm ; +/-10ppm ; +/-30ppm Available)
&nbsp;&nbsp; 4.&nbsp; Frequency Stability Over Temperature&nbsp; :&nbsp; +/-50ppm Max&nbsp;(+/-5ppm ; +/-10ppm ; +/-30ppm Available)
&nbsp;&nbsp; 5. Operating Temperature Range&nbsp; :&nbsp; -10℃ ～ ＋60℃ Standard, -40℃ ~ +85℃ Extended.
&nbsp;&nbsp; 6.&nbsp;&nbsp;Storage&nbsp;Temperature Range&nbsp; :&nbsp;&nbsp;&nbsp;-40℃ ~ +85℃
&nbsp;&nbsp; 7.&nbsp; Aging&nbsp; :&nbsp; +/-5ppm / Year Max
&nbsp;&nbsp; 8.&nbsp; Load Capacitance&nbsp; :&nbsp; 8pF ~ 32pF or Series
&nbsp;&nbsp; 9.&nbsp; Shunt Capacitance&nbsp; :&nbsp; 7.0pF Max
&nbsp;10.&nbsp; Drive Level&nbsp; :&nbsp; 0.01 &mu;W&nbsp; ~ 100 &mu;W
&nbsp;11.&nbsp; Reflow Conditions&nbsp; :&nbsp; 260℃ For 10s Max, 2 Reflows Max

~~ Resistance&nbsp;of Series Resonance (ESR)&nbsp; ~~
&nbsp; 1.&nbsp; 3.200&nbsp; ~&nbsp; 4.000 (MHz)&nbsp; :&nbsp; Fundamental&nbsp;&nbsp;120 Ohm Max
&nbsp; 2.&nbsp; 4.001&nbsp; ~&nbsp; 8.000 (MHz)&nbsp; :&nbsp; Fundamental&nbsp; 80 Ohm Max
&nbsp; 3.&nbsp; 8.001&nbsp; ~&nbsp; 30.000 (MHz)&nbsp; :&nbsp; Fundamental&nbsp; 40 Ohm Max
&nbsp; 4.&nbsp; 30.000&nbsp; ~&nbsp; 50.000 (MHz)&nbsp; : Third Overtone&nbsp; 100 Ohm Max
&nbsp;&nbsp;5.&nbsp; 50.001&nbsp; ~&nbsp; 90.000 (MHz)&nbsp; :&nbsp; Third&nbsp; Overtone&nbsp; 80 Ohm Max
&nbsp; 6.&nbsp; 90.001&nbsp; ~&nbsp; 110.000 (MHz)&nbsp; :&nbsp; Third Overtone&nbsp; 60 Ohm Max  

HC49/S SMD Quartz Crystal

   ISO 9001:2000; ISO 14001:2004 certified.   RoHs complaint SGS certified.   Freq. range: 3MHz to 80MHz.   Stability: +/-3ppm to 100ppm.   Competitive pricing.   This quartz crystal has the frequency range (Fo) of 3.200MHz to 60.000MHz.   The mode is fundamental or AT.   The frequency tolerance (at 25&deg;C) is +/-50ppm, +/-30ppm or specify and the temperature stability (REF to 25&deg;C) is +/-50ppm, +/-30ppm or specify.   Operating temperature range (Torp) is -10&deg;C to 70&deg;C.   Storage temperature range (Tstg) is -40&deg;C to 85&deg;C.   Shunt capacitance (Co) is 7pF max.   Load capacitance (Cl) is 10 to 32pF series resonance or specify.   Insulation resistance is 500 mega ohm minimum at 100V.   Drive level is 1m watts max.   Aging (at 25C) is +/-5ppm/year max.  

Dip-8 Half Size Clock Oscillator Quartz Crystal Resonator Unit

聯成行有限公司

SEIZAIKEN, Seiko Instruments’ silver oxide battery Seiko Instruments has supported the evolution of quartz watches for many years by providing silver oxide batteries and a wide range of other watch components to watchmakers around the world. 100% Made in Japan Compatible with all kinds of watches, from big to small, from quartz to digital. All of the SEIZAIKEN batteries are manufactured at our factory in Sendai, located in the Tohoku region of northeastern Japan. Thorough Elimination of Contamination SEIZAIKEN (SEIKO Instruments) manufacture in a clean environment to ensure no impurities contaminate our products. SEIZAIKEN (SEIKO Instruments) have achieved highly pure, long-lasting, reliable battery production. Superior Leakage Resistance Based on our superior metal processing techniques cultivated over years of watchmaking, we have achieved an airtight seal structure to ensure high leakage resistance.  Please do not hesitate to contact us for further information. Authorized SEIZAIKEN Distributor  

Seizaiken Japan SR721SW 1.55V Battery 

長進塑膠有限公司

Faux slate clock 350mm L x 60mm W x 350mm H. Clock allows you to read easily. The clock movement makes a soft ticking noise without the use of chimes for a quieter environment.EXCELLENT FOR OUTDOOR USE: The Hanging Wall Clock with a Thermometer and Hygrometer is designed to work both indoors and outdoors and has been crafted to be weather resistant, whether rain, or snow, sleet, or sun! The clock itself has been designed with quartz movement and guarantees accurate timekeeping.BUILT IN THERMOMETER AND HYGROMETER: This Hanging Wall Clock has been designed with a built-in thermometer and hygrometer. The thermometer can measure temperatures from -60 to 120 degrees Fahrenheit while the hygrometer can measure humidity from 0% to 100%. This piece is great for outdoor use in the garden, backyard, or by the pool!BATTERY POWERED AND EASY TO MOUNT: The Hanging Wall Clock is battery powered and does not have any cords or cables. A single AA battery is required but is not included.A PERFECT GIFT IDEA: Makes a wide array of products for every home and garden lover. Whether you're looking for a perfect gift to spruce up your friend's garden, or if you need a housewarming present, We has something for everyone!

Faux Slate Clock with Thermometer and Hygrometer

Zhong Fu International Limited

 	 Material: stainless steel 316L. 	 Genuine leather strap. 	 Hardened glass. 	 Capacitive touch screen. 	 Call notification. 	 Auto response by text. 	 Email / SMS notification. 	 Weather forecast. 	 Task scheduler. 	 Pedometer. 	 Camera activation. 	 Alerts: WhatsApp, Wechat, Twitter...etc. 	 Alarm function. 	 Stop watch. 	 Music control. 	 Bluetooth connectivity to IOS and Android phones. 	 Quartz analogue movement. 	 Pattern dial. 	 Disc hands. 	 3 ATM water resistant. 	 Rectangular screen with a round dial in the center. 	 Watch strap with buckle for comfortable wearing. 	 With transparent display. 	 User-friendly operation. 	 Smart watch offering lots of versatile functions.  

Smartwatch

Wooden finish plastic school house pendulum clock 345mm L x 65mm W x 515mm H. Westminster chime will play every hour on hour during the day time (or when clock is in the light). 

 School house pendulum wall clock

偉盈國際實業有限公司

DIM: 30.5 X 4.3CM AUTO LIGHT SENSOR CONTINUE LIGHT ON SELECTION GREEN LED BACKLIGHT AC-DC ADAPTOR 3.V (OPTIONAL) 4PCS AA SIZE BATTERIES 

LIGHT SENSOR WALL CLOCK MODEL NO.: WS692SP 

永鎮企業股份有限公司

A Moon phase movement does a full rotation in 29.53 days12888MOON1-one hand (indicate moon phase)12888MOON4-four hands (minute/second/hour/moon phase indication hand)People used to be able to tell the time of year by looking at the phases of the moon, but don't worry if you can't, the Moon Phase Clock Movement also features an accurate analog quartz movement.Product DescriptionPeople used to be able to tell the time of year by looking at the phases of the moon, but don't worry if you can't, the Moon Phase Clock Movement also features an accurate analog quartz movement.Product NameMoon Phase Clock MovementStyleQuartz Moon Phase Clock MovementBrandYoung Town 12888Operating Voltage1.3V ~ 1.7VEnergy Consumption150mAPlace of ProductGuangdong Province, ChinaTorque at Handless than 36(GF-CM)Modes of packing500pcs /CTNSize56.0*56.7*21.6mmOperating Temperaturesupports -10~60°CDetailed ImagesA Moon phase movement does a full rotation in 29.53 days.12888MOON1-one hand (indicate moon phase)12888MOON4-four hands (minute/second/hour/moon phase indication hand)Company IntroductionClock movements are arguably the most important part of a clock. OEM/ODM projects are welcome, including cuckoo clock, pendulum clock, ultra-flat clock and so on. Our products are not only in high quality but also with reasonable price. The quartz clock movement of high accuracy and the high quality is supplied.    

Moon Phase Clock Movement

Tide Clock MovementTide clock movements do a full rotation in 24 hours and 48 minutes.This Tide Movement tells the general time of high and low tideApplicable to all double-day tide areas, that is, high and low tides twice a day.Actual high and low tides may vary due to local wind conditions causing tides to be slightly earlier or later than indicated.It will provide accurate indication of the tide cycle to help determine the best approximate time to go swimming, fishing, or boating.YOUNG TOWN Tide Clock Movement is 24 hours and 48 minutes. Most locations have two tides each day. Because of this, your clock rotates every 12 hours and 24 minutes or twice daily.1 AA battery required (not included)Product DescriptionPeople used to be able to tell the time of year by looking at the phases of the moon, but don't worry if you can't, the Moon Phase Clock Movement also features an accurate analog quartz movement.Product NameTide Clock MovementStyleQuartz Tide Clock MovementBrandYoung Town 12888Operating Voltage1.3V ~ 1.7VEnergy Consumption150mAPlace of ProductGuangdong Province, ChinaTorque at Handless than 36(GF-CM)Modes of packing500pcs /CTNSize56.0*56.7*19.9 mmOperating Temperaturesupports -10~60°C  Detailed ImagesTide Clock Movement Tide clock movements do a full rotation in 24 hours and 48 minutes. This Tide Movement tells the general time of high and low tide Applicable to all double-day tide areas, that is, high and low tides twice a day.  Actual high and low tides may vary due to local wind conditions causing tides to be slightly earlier or later than indicated. It will provide accurate indication of the tide cycle to help determine the best approximate time to go swimming, fishing, orboating. YOUNG TOWN Tide Clock Movement is 24 hours and 48 minutes. Most locations have two tides each day. Because of this, your clockrotates every 12 hours and 24 minutes or twice daily. 1 AA battery required (not included)12888TIDE1-one hand (tide indication)   12888TIDE4-four hands (minute/second/hour/tide indication)Company IntroductionClock movements are arguably the most important part of a clock. OEM/ODM projects are welcome, including cuckoo clock, pendulum clock, ultra-flat clock and so on. Our products are not only in high quality but also with reasonable price. The quartz clock movement of high accuracy and the high quality is supplied.  

Tide Clock Movement

Accue Co., Limited

Meet the Big LCD Digital Wi-Fi Clock, a stylish and versatile timekeeper.See the time on its large LCD display with six customizable modes.Stay informed with real-time temperature, date, and weekday display.Connect it to your Wi-Fi network for automatic time synchronization.No need to manually adjust for daylight saving time—it does it automatically.Choose between battery or light energy power options for flexibility and eco-friendliness.Upgrade your timekeeping with this sleek and convenient clock that combines modern design with practicality. 

LCD WiFi clock

巧凡有限公司

Wood Clock

Dimensions: 30 dia x 5.5 cmMaterial: WoodColors: Natural 

WO2867 Quartz Clock

BO3538BS Quartz Clock

Double Side Wall Clock with Thermometer

BO108 Quartz Clock

Model: WO2550B-1 Dimensions: 44.5 x 33 x 9 cm Material: Wood Colors: Black、White、Red 

WO2550B-1 Quartz Clock

Dimensions : Ø34 x 5.5 cm Material : Acrylic/Metal Colors : Grey、Orange / Red、Transparent 

Acrylick Clock

HK Seador Watch Int'l Co Ltd

 	 Movement: Quartz movement EPSON Y121&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 	 Smart movement/cradle 	 Case: 304stainless steel case，3ATM WR 	 Strap: 304 Side-wrapped stainless steel &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 Dial:&nbsp; Plastic dial 	 Hand:&nbsp; Satined hand 	 Plating: PVD(Vacuum plating)  

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