25LM043

Electret Condenser Microphone Date: 4/26/05 Dimensions: mm (IN) Part Number: 25LM043 Electret Condenser Microphone 9.8 ±.101 (.386 ±.004) 7.01 ±.101 (.276 ±.004) +20dB +10 0 -10 -20 20 Hz 50 100 200 500 1K 2K 5K 10K 20K KT-400003 Electrical specifications: • Sensitivity (0dB=1V/µbar @ 1KHz, RL=1KΩ, Vcc=4.5V): -65±3dB • Impedance: low • Standard voltage: 4.5V • Range of operating voltage: 2V to 10V • Current drain: 0.4mA max. • Self noise level: less than 34dB SPL • Operation voltage: 1.5 to 15VDC • Current consumption: 0.5mA or less (Supply voltage 6V) • Frequency resonse: 20-12K Hz • Signal to noise ratio: 40dB Available from Mouser Electronics www.mouser.com (800) 346-6873 Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.