Xiaoyztan 50 Pcs 160Ohm Passive Electronic Buzzers 3-5V DC 2-Terminal Mini Loudspeakers for Small Household Applicances
Xiaoyztan 50 Pcs 160Ohm Passive Electronic Buzzers 3-5V DC 2-Terminal Mini Loudspeakers for Small Household Applicances
Description
Xiaoyztan Electro-Magnetic Buzzer(SMD Type) ①Sound frequency can be controlled, applied to a variety of electrical products of alarm and voice. ②Passive electromagnetic buzzer needs to add audio drive signal to make a sound. ③Please refer to the product picture for connection. Specifications: Molde Number:HC-12085-16Ω Rated Voltage:3-5V o-p Operating Voltage:5-12 V o-p Net Weight:Approx 0.05ounce/pc Body Size : 12 x 8.2mm / 0.47" x 0.32" (DT) Terminals Pitch : 6mm / 0.24" Terminal Type: 2 Straight Pin Technical Parameters: Type: electromagnetic type (reed type) Purpose: Amplification Shape: Round Magnetic circuit form: internal magnetic type Frequency characteristics: treble (high frequency) Rated power: 0.1 (W) Rated impedance: 16 (Ω) Frequency response: 2 (kHz) Resonant Frequency:2048Hz Directivity: 1 Sensitivity: 88 (dB/W) Signal to noise ratio: 88 (dB) Harmonic distortion: 1 (TMD%) Rated Current:Max.23mA ,at 2048Hz 50% duty Square Wave 5V o-p Sound Output at 10cm:Min. 90dB,at 2048Hz 50% duty Square Wave 5V o-p Coil Resistance:16±2 Ω Operating Temperature:-20℃~+75℃ Storing Temperature:-30℃~+90℃
Features:
- PACKAGE - 50 pcs X SMD Passive Electromagnetic Buzzer.
- FEATURE - Small cubage, low wastage and high voice pressure.
- DESIGN - Plastic housing, 3-5V input, 2 terminals, 2000HZ resonance frequency.
- POWER - Complete drive circuit incorporated for direct operation from DC power source.
- AFTERSALES - Please feel free to let us know if you meet any product quality issue, we will try our best to help you.