Attenuators , Filters , Piezo alarms , Buzzer

ATTENUATOR 10 dB;Reguleeritav attenuaator 0...-10dB 45-2300MHz Aerial Coaxial Cable Variable Attenuator 10dB AERIAL;RF MALE TO RF FEMALE ;Covers the UHF & VHF range of frequencies;

ATTENUATOR 12 dB;Reguleeritav attenuaator 0...-12dB 45-2300MHz Aerial Coaxial Cable Variable Attenuator 12dB AERIAL;RF MALE TO RF FEMALE ;Covers the UHF & VHF range of frequencies;

ATTENUATOR 18 dB;Reguleeritav attenuaator 0...-18dB 45-2300MHz Aerial Coaxial Cable Variable Attenuator 18dB AERIAL;RF MALE TO RF FEMALE ;Covers the UHF & VHF range of frequencies;

ATTENUATOR 3 dB;Reguleeritav attenuaator 0...-3dB 45-2300MHz Aerial Coaxial Cable Variable Attenuator 3dB AERIAL;RF MALE TO RF FEMALE ;Covers the UHF & VHF range of frequencies;

Aerial Coaxial Cable Variable Attenuator 6dB AERIAL;RF MALE TO RF FEMALE ;Covers the UHF & VHF range of frequencies; Reguleeritav attenuaator 0...-6dB 45-2300MHz ;

The HCT9040B is an external-driven, surface-mount (SMD) magnetic buzzer manufactured by Kaili Electronic Factory.; Type: SMD magnetic buzzer (surface mount)Drive Type: External-drivenDimensions: 10.5 mm × 9 mm × 4 mm (Height)Operating Voltage: 3V p-pResonant Frequency: 2.7 kHzSound Output: 85 dB;

Този модел зумер се използва често в промишлени системи за управление, проекти за автоматизация, системи за сигурност и други електронни приложения. Отличават се с големия си обем и издръжливата си конструкция.;

12V, 4kHz, 85dB, 2PIN ZUMER WITH GENERATOR Зумер;

ZUMER BPT24B LF is a 24mm ceramic audio transducer (piezo buzzer or element) primarily used as an electronic sound component. Piezoelectric / Ceramic Audio Transducer, 12V, Diameter (d): 24mmAlternative Code/Cross-Reference: BZ-11Compliance: "LF" typically indicates Lead-Free (RoHS compliant).;

3VDC d=9mm.PCB PIEZO ELEMENT, ЗУМЕР БЕЗ ГЕНЕРАТОР ;

BZ-10 External drive type (driver needed) Operating voltage: 30V Sound Pressure: 90dB @ 4.1KHz Current Consumption: 10mA Capacitance: 25,000pF +/- 30%;

12V, 4kHz, 85dB, 2PIN ZUMMER /Зумер/ d:24мм; h:17мм PE-216A;3CA8911239;

6-24V DC and 30-120V DC and 90-240 VAC DC. 4kHz, 85dB, 2PIN ZUMMER /Зумер/ WITH GENERATOR;d:24мм; h:16мм;

12V, 4kHz, 85dB, 2PIN ZUMMER /Зумер/ WITH GENERATOR d:24мм; h:10мм;

12VDC Orep.Volt. 8-15V 15mA 88dB 3300hz 2PIN ZUMMER /Зумер/ WITH GENERATOR d:23мм; h:19мм KPI2313L;

BZ-18 Rated Voltage 12Vp-p Square Wave Max. Allowable Voltage 30Vp-p Square Wave Max. Rated Current 4mA at 4.0KHz/12Vp-p Square Wave Min Sound Pressure Level 80dB at 4.0KHz/12Vp-p Square Wave/10cm Resonant Frequency 4.0¡À0.5 KHz;

Rated Voltage 12Vp-p Square Wave Max. Allowable Voltage 30Vp-p Square Wave Max. Rated Current 2mA at 4.0KHz /12Vp-p Square Wave Min. Sound Pressure Level 80dB at 4.0KHz /12Vp-p Square Wave/10cm Resonant Frequency 4.0¡À0.5KHz ;

BZ-22 Rated Voltage 12Vp-p Square Wave Max. Allowable Voltage 30Vp-p Square Wave Max. Rated Current 4mA at 4.0KHz/12Vp-p Square Wave Min. Sound Pressure Level 85dB at 4.0KHz/12Vp-p Square Wave/10cm Resonant Frequency 4.0¡À0.5KHz;

SMD loudspeaker;0.7W;13x13x4mm;Sound level:88dB;Mounting:SMD ;

SQ0565 PANASONIC ;Piezo zumer d-20mm 1.5V без вграден генератор; Пиезо елементът е покрит с водоустойчива обработка. Номинално напрежение (VAC) 16V Работно напрежение (V) 1～25 Звуков изход при 10 см (dB) ≥75 Консумация на ток (mA) ≤4 Резонансна честота (Hz) 2000±500 Работна температура (℃) -20～+80 Материал на корпуса ППО Тегло (гр) 8 ;

Електромагнитен сигнализатор,пиезо зумер с вграден вътрешен генератор.Работно напрежение 9-20VDC 25mA.Непрекъснат звук с ниво 75dB, честота 400Hz.Компонентът BZ-14 всъщност се класифицира като електромагнитен зумер (сигнализатор) с вграден генератор.Тип звук: Непрекъснат тон . ;

d=41.8mm.AI-4228-TF-LW140-3-R 12V ;PZ 105dB 2800Hz 12DC;