Key Specifications/Special Features:

• Product No: FCSR13E-32-L (meets RoHS compliance and with HAC)
• Rated power: 10mW
• Max input: 20mW
• Output S.P.L.: 108 ± 3dB (at 1000Hz 179mV sine wave)
• Impedance: 32 Ohms ± 20% (at 1000Hz 60mV sine wave)
• Freq response: 450Hz ± 20% at 179mV
• Product weight: 1g ± 0.2g
• Axial field intensity: ≥ -19 dB, relative to 1A/m at 1KHz, 60mV
• Radial field intensity: ≥ -22dB, relative to 1A/m at 1KHz, 60mV
• Estimated percentage reject rate: MTBF: 3.2 by 10-6
• Load test: 10mW white noise 48 hours
• Humidity test: temperature: 40 degrees relative humidity: 90%, 48 hours
• Test in low temperature: -30 ± 3 degrees duration 96 hours
• Test in high temperature: +70 ± 3 degrees duration 96 hours
• Temperature cycle test: see fig.2, for 2 cycle
• Drop test: 3 random drops from a height of 1 meter onto the wooden hard board of thickness 5mm
• Product No: FCSR15D-32-L (meets RoHS compliance and with HAC)
• Rated power: 10mW
• Max input: 50mW
• Output S.P.L.: 92 ± 3dB (at 1000Hz 100mV sine wave)
• Impedance: 32 Ohms ± 20% (at 1000Hz 60mV sine wave)
• Freq response: 200Hz to 4KHz
• Product weight: 1.8g
• Axial field intensity: ≥ -19 dB, relative to 1A/m at 1KHz, 60mV
• Radial field intensity: ≥ -22dB, relative to 1A/m at 1KHz, 60mV
• Estimated percentage reject rate: MTBF: 3.2 by 10-6
• Load test: 10mW white noise 48 hours
• Humidity test: temperature: 40 degrees; relative humidity: 90%, 48 hours
• Test in low temperature: -25 ± 3 degrees duration 48 hours
• Test in high temperature: +55 ± 3 duration 48 hours
• Temperature cycle test: see fig. 2, for 2 cycle
• Drop test: 3 random drops from a height of 1 meter onto the wooden hard board of thickness 5mm
• Model: FCSR20C-150 (dynamic receiver for telephone handset )
• Impedance: 150 Ohms ± 20% at 1kHz
• Sensitivity: 90 ± 3dB at 1kHz (0dB: 20uPa: 0.0002ubar)
• Rated input: 60mV
• Dimensions: Ø 20 x 3mm (H)