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Electret Condenser Microphone Part Number: Date: Dimensions: Mm (in.)

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Electret Condenser Microphone Date: 4/2/14 Dimensions: mm (in.) Part Number: 254-FP270-RO Shield case FILTER 6.70±.20 (.263±.008) Term 1 12±1 (.472±.04) 2-.45±.05 (.018±.002) ø9.70±.20 (ø382±.008) Term 2 Electret Condenser Microphone 2.54±.20 (.10±.008) FET inpedance converter ECM unit Terminal 1 1 2 ±.20 (.079±.008) C Output RL +Vs Terminal 2 2 dB 20 Ground Typical Frequency Response Curve Limit 10 +3 +8 +8 -3 -6 +3 0 -10 -20 -3 -6 Hz 100 200 300 400 1KHz 2K 3K 5K 10K KT-400291 Electrical Specifications: • Frequency: 50~16,000KHz • Sensitivity: - 43dB min. • Operating Voltage: 1.0V-10V • Current Consumption: 500µA • Output Impedance: 2.2kΩ @ f=1kHz, • S/N Ratio: 60dB Available from Mouser Electronics Mechanical Specifications: • Storage Temperature: 25°C ~ +70°C • Operating Temperature: 20°C--+60° Note: • RoHS Compliant 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. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Kobitone: 254-FP270-RO