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;

The ONPOW LAS1-A Buzzer is a 16mm mounting-hole acoustic panel indicator that emits an audible sound signal at roughly 75dB. Mounting Hole Size: 16 mm diameterSound Level: 75 dB at 1 meter distanceSound Frequency: 2300Hz (±300Hz)Sound Type: Continuous or discontinuous optionsOperating Voltages: Available in 6VDC, 12VDC, 24VDC, 110VAC, and 220VACOperating Temperature: -25°C to 55°COperating Humidity: 45% to 85% RH;

Buzzer LD-BZEG-1212/3, electromagnetic sounder, 85dB, 3.1kHz, 12x7.5mm Sound transducer: piezo signaller; without built-in generator; Manufacturer: LOUDITY Type of sound transducer: electromagnetic signaller Sound transducer features: with built-in generator Mounting: THT Resonant frequency: 2.3kHz Operating voltage: 2...5V DC Operating current: 30mA Diameter: 12mm Height: 7.5mm Sound level: 85dB Terminal pitch: 7.6mm Resonant frequency tolerance: ±0.4kHz Operating temperature: -20...70°C Gross weight: 1.575 g;

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;

Звуков преобразувател: електромагнитен сигнализатор; THT; честота: 2.3kHz Type of sound transducer: electromagnetic signaller Sound transducer features: with built-in generator Mounting: THT Resonant frequency: 2.3kHz Operating voltage: 4...8V DC Operating current: 30mA Diameter: 16mm Height: 14mm Sound level: 85dB Terminal pitch: 7.6mm Resonant frequency tolerance: ±300Hz Operating temperature: -25...70°C Gross weight: 4.83 g;

Звуков преобразувател: пиезо сигнализатор; без вграден генератор Type of sound transducer: piezo signaller Sound transducer features: without built-in generator Resonant frequency: 4kHz Operating voltage: 1...30V AC Sound level: 78dB (d=0.1 m) Capacitance: 15nF Body dimensions: Ø17x7mm Terminal pitch: 10mm Capacitance measurement frequency: 120Hz Resonant frequency tolerance: ±0.5kHz Operating temperature: -20...60°C Gross weight: 1.125 g;

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;

ZUMER KPT-1410 Manufacturer: BESTAR Type of sound transducer: electromagnetic signaller Mounting: THT Resonant frequency: 4.0kHz Operating voltage: 1.5...16V DC Operating current: 8mA Diameter: 14mm Height: 12mm Sound level: 85dB Terminal pitch: 7.6mm Operating temperature: -20...70°C Gross weight: 2 g;

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 ;