Product introduction and application * main products: integrated precision electroacoustic devices, including electronic buzzer, as a warning function for different electronic devices. * features: small and thin, with exquisite workmanship and high production efficiency. We try to meet the trend of making electronic products ultimate small and thin. * applications: it can be widely used for cell phone accessories, tablet personal computer accessories, bluetooth system devices, bank payment system, terminal device of internet of things, wearable smart devices, gps system, medical devices, etc Description of smd magnetic buzzer: 1. Lcp is applied as housing material with properties including heat resistance and acid-alkali resistance 2. Well-chosen yellow grass is applied as lead pin material in order to provide best welding property to the product. 3. Tiny size of the product adapts to more multiple pcb space design.It meets the trend of making electronic products ultimately small and thin. 4. Mature smd design perfectly meets the smt requirements which greatly improved welding efficiency. 5. Steadily effective distance of sound output is very suitable for a wide range of portable electronic devices 6. Rated square wave output and rated voltage are needed 7. Rohs directive-compliant Technical parameters of klj-4020 smd magnetic buzzer Oscillation frequency(hz): 4000 Operating voltage(vp-p) : 2.0-4.0 Rated voltage(vp-p) : 3.0 Current consumption(ma/max):110 at rated voltage Sound pressure level(db/min) :73 at 10cm at rated voltage Coil resistance(î©) : 12â±2 Operating temperature(-20~ +85 Storage temperature( -30 ~ +85 Environment compulsory standard: rohs Ps: vp-p=1/2duty, square wave Audible distance at rated vol. : 0.5-1m Application: mini type smart electronic devices, such as wearable smart devices, artificial intelligence devices and more. -
Product Introduction and Application * Main Products: Integrated precision electroacoustic devices, including electronic buzzer, as a warning function for different electronic devices. * Features: Small and thin, with exquisite workmanship and high production efficiency. We try to meet the trend of making electronic products ultimate small and thin. * Applications: It can be widely used for cell phone accessories, tablet personal computer accessories, Bluetooth system devices, bank payment system, terminal device of Internet of things, wearable smart devices, GPS system, medical devices, etc Specification of KLJ-5018 SMD Magnetic Buzzer Oscillation Frequency(Hz): 4000 Operating Voltage(Vp-p): 2.0-4.0 Rated Voltage(Vp-p): 3.0 Current Consumption(mA/max): 110 at Rated Voltage Sound Pressure Level(dB/min): 78 at 10cm at Rated Voltage Coil Resistance(Ω): 12±3 Operating Temperature(â??ï¼?: -20~ +85 Storage Temperature(â??ï¼?: -30 ~ +85 Environment Compulsory Standard: ROHS PS: Vp-p=1/2duty, square wave Audible distance at rated vol. : 2-3m Application: Mini type smart electronic devices, such as wearable smart devices, smart bracelet, artificial intelligence devices, medical devices, Bluetooth system devices, sports DV, smart earphone and more. Description of SMD magnetic buzzer: 1. LCP is applied as housing material with properties including heat resistance and acid-alkali resistance 2. Well-chosen yellow grass is applied as lead pin material in order to provide best welding property to the product. 3. Tiny size of the product adapts to more multiple PCB space design.It meets the trend of making electronic products ultimately small and thin. 4. Mature SMD design perfectly meets the SMT requirements which greatly improved welding efficiency. 5. Steadily effective distance of sound output is very suitable for a wide range of portable electronic devices 6. Rated square wave output and rated voltage are needed 7. ROHS Directive-compliant Cooperating Company Through seven years effort, we have established long term cooperation with Haier, OPPO, Lenovo, Philips, TCL, BYD, etc. famous brand. Product quality, delivery time and service have received good reputation. -
Specification of klj-9032-3627 smd magnetic buzzer Oscillation frequency(hz) 2731 Operating voltage(vp-p) 2.5-4.5 Rated voltage(vp-p) 3.6 Current consumption(ma/max) 90 at rated voltage Sound pressure level(db/min) 86 at 10cm at rated voltage Coil resistance(î©) 16â±3 Operating temperature(â??ï¼? -20~ +85 Storage temperature(â??ï¼? -30 ~ +85 Environment compulsory standard Rohs Ps: vp-p=1/2duty, square wave Rated voltage includes: 1.5v, 3.6v, 5v Audible distance at rated vol. 10m Application: Smart electronic devices, electronic alarm clocks, car child safety seats, dashboard, tire pressure testing devices, pos machine, burglar alarm for cars , mini artificial intelligence devices and moreâ Description of smd magnetic buzzer: 1. Lcp is applied as housing material with properties including heat resistance and acid-alkali resistance 2. Well-chosen yellow grass is applied as lead pin material in order to provide best welding property to the product. 3. Tiny size of the product adapts to more multiple pcb space design.It meets the trend of making electronic products ultimately small and thin. 4. Mature smd design perfectly meets the smt requirements which greatly improved welding efficiency. 5. Steadily effective distance of sound output is very suitable for a wide range of portable electronic devices 6. Rated square wave output and rated voltage are needed 7. Rohs directive-compliant Cooperating company Through seven years effort, we have established long term cooperation with haier, oppo, lenovo, philips, tcl, byd, etc. Famous brand. Product quality, delivery time and service have received good reputation. -
SDLG spare parts.
AD16-22SM Flash buzzer with led smart electronic white shell buzzer plastic round head buzzer type : AD16-22SM place of origin : Zhejiang Province,China (Mainland) brand name : NIN mounting diameter : 22mm color : white green red yellow blue material : plastic frequency : AC 50-60HZ lamp voltage : DC/AC 6V 12V 24V 36V 48V 110V 220V 380V continuous operating life : more than 30000 hours IP rating : IP65
Smd buzzer acoustic component , klj-5030 -
Buzzers.
Application: Automotive alarms; Toys, games machines etc;Conveyors, medical equipment; Electrical appliances; Automatic control devices; Fire alarms, burglar alarms, gas detectors; Data processing equipment. Specifications: Rated voltage (vp-p) 5 Operating voltage (vp-p) 1-30 Rated current (ma) 5 max. Capacitance at 100hz 1v (pf) 70000 +/- 30% Sound output at 10cm (db) 87 min. Resonant frequency (hz) 900 +/- 150 Standard export carton
Piezo buzzer We also provide other acoustic and electronic components.
Buzzers.Trade
Taizhou sub core Microelectronics Technology Co., Ltd. is located in the Chinese historical and cultural city of Taizhou City, located in the north shore of the Yangtze River, the Yangtze River Delta north wing, is one of the central city of Shanghai city circle. Ltd is industrial timer, intelligent controller, optical fiber sensor, temperature and humidity switch, electronic timer, buzzer, alarm and other products specializing in the production, processing and sales of integrated companies, has a complete and scientific quality management system. Taizhou sub core Microelectronics Technology Co., Ltd. integrity, strength and quality of the industry's highly recognized. All employees of our company adhering to the "honesty, quality first, customer first" service concept, to provide customers with excellent products and perfect service. Welcome friends from all walks of life to visit the guidance and business negotiation. Type Unit YXWZX-12 YXWZX-36 YXWZX-46 Rated Voltage V 12 36 48 Operating Voltage V 8-15 20-40 38-50 *Rated Current(MAX) mA 57 52 138 *Min Sound Output dB 85 88 88 at 30 cm *Resonant Frequency HZ 2500±500 2300±500 2500±500 Operating Temperature ? -20~+80 Weight g 14
Product ID KPG-20T-6.7B1 Fr( KHz ) 6.7 ¡À 0.5 Zr( ¦¸MAX ) 500 Cp( ¡À30%nf ) 12 D(mm) Ø20 d(mm) Ø15 T(mm) 0.44 t(mm) 0.24 .
Piezo buzzers.
12 mm piezo or magnetic buzzer.
Alarm annunciator, electronic buzzer, amf controller.
Buzzer element, vehicle radar senso, piezo elemet, tweeter element.Piezo ceramic research and development
Buzzer, piezo buzzer, electro-magnetic buzzer, ultrasonic sensor.
SMD magnetic buzzer, piezo/ceramic buzzer.
Features: Stage-by-stage sound alarm Optional sensor style and color Human voice alarm (option) Anti-freezing, rainy-proof design, work well under extreme cold weather Technical Specifications: Working voltage: DC12V2V Input: 4W(max) Beeper: 90-105dB Working temperature: -40~+80ípC Frequency: 40KHz Alarm distance: 0.3-0.6m Best detection distance: 0.4-1.5m Detection distance: 0.4-2m 45*33*34cm
Audible-visual electronic buzzer(industrialalarm Bc-8 audible-visual electronic buzzer is developed specifically for lifting machinery, gantry cranes, and bridge cranes by our plant with internationally up-to-date electronic technology. With our advanced process technology and testing equipment, the product is enjoying a competitive edge in domestic market in terms of technical performance and style. Aluminum alloy is adopted for shells of bc-8 audible-visual electronic buzzers , and electronic integrated circuits for inner cores. A flasher which consists of leds is equipped on top of the buzzer. The product consumes less power and its service life is over 20, 000hours. . Bc-8 audible-visual electronic buzzer features lightweight, waterproof, anti-strong-shock, safe and convenient. With such advantages, it is the best choice for safety alarm of lifting machines, gantry cranes, bridge cranes, overhead traveling crane sand heavy duty equipment in metallurgy and mine industry. Voice module can be produced out of voice content or magnetic tapes provided by customers, to realize voice tips. Color:(optional) red, yellow, green Operating voltage: (optional) ac 24v-380v Operating current: 1a Supply frequency: 50hz-60hz Power of sounder: 6w/106db Protection grade: ip56 Weight: 2.7kg Sound frequency: 800hz, synchronous intermittent Sound and light alarms with interval of 1 second. Color:(optional) red, yellow, green Operating voltage: (optional) ac 24v-380v Operating current: 1a Supply frequency: 50hz-60hz Power of sounder: 6w/106db Protection grade: ip56 Weight: 2.7kg Sound frequency: 800hz, synchronous intermittent Sound and light alarms with interval of 1 second.
