REM-9745P-36-NL

2 3 4 5 6 8 7 9 Name Felt Case Spacer electrets Diaphragm cavity P.C.B White Insulation Pad FET Material Cotton decron textile AL Polyester film Cu H65 Cu PPS ABS Glass fiber 1 No. K596 TEFLON Remark 1. Electrical Specifications: 1.1 Sensitivity Range 1.2 Impedance 1.3 Frequency 1.4 Current Consumption Operation Voltage 1.5 Range Max. Sound Pressure 1.6 Level 1.7 S/N Ratio 100 3 -3 200 3 -3 900 3 -3 Environmental Protection Regulation 1.8 Sensitivity Reduction 1.9 Frequency(Hz) Upper Limit(dB) Lower Limit(dB) -36±3dB RL=2.2Kȍ Vs=4.5V (1KHz 0dB=1V/Pa) Max. 2.2Kȍ 1KHz (RL=2.2Kȍ) 20-16000 Hz Max.0.5mA 1.0V-10V 115dB S.P.L 2000 3 -3 4000 3 -3 5000 3 -3 More than 58dB 3.0V-2.5V Sensitivity Variation less than 3dB 1200 3 -3 ROHS 1000 0 0 8000 6 -4 AS CUSTOMER'S P.O MARKING 100X100X14.5 AS CUSTOMER'S P.O SIZE(mm) 100 210X 210X 280 QTY (PCS) INNER BOX 6000 DRAWING OUTER BOX 2.1 2.2 2.3 2.4 2.5 2.6 Storage condition Operation condition -25ć~+70ć R.H. less than 90% -20ć~+60ć R.H. less than 90% Temperature ˖20ćf1ć Relative humidity˖63%~67% Air pressure ˖86~106Kpa Hi-Temp. The microphone unit must be subjected to +70ć for 200 Test Hours, and expose to room temperature for 3 Hours. Low-Temp. The microphone unit must be subjected to -25ć for 200 Test Hours, and expose to room temperature for 3 Hours. Humi.&Heat The microphone unit must be subjected to +40ć, 93% RHTest for 200 Hours, and expose to room temp for 3 Hours . The microphone unit must be subjected to a environment Thermal from ̢25ć for30 minutes to the end of +70ć for 30 Shocking minutes, which shall be repeated 5 cycles and exposed to Test room temperature for 3 hours . The microphone unit must be subjected to a procedure that Vibration after vibrating for two hours from each of the two directions Test with a frequency of 10-55Hz and a 1.52mm-high amplitude. The microphone unit must be subjected to a procedure that after dropping to a slippery marble floor for 5 times from a 1-meter-high without package. Dropping Test 3.1 3.2 Arbitration condition 3. Environmental Condition: 3.3