ShenZhen PengFei Technology Co., Ltd. CHINA

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共9 笔产品

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1. speaker(woofer)

General Specifications of Speaker(woofer):
Model: PFY460-1 (18inch woofer);
Feature: 4inch flat copper voile coil with kapton former for great sound and reliable performance,and suit for woofer and subwoofer.
Nominal Diameter: 460mm;
Nominal ...

2. SMD buzzer

Specifications of SMD Buzzer:
Model: SHQ-0904A;
Dimension(mm): D10.6×H3.5;
Rated Voltage(VDC): 3.6;
Current Consumption(mA): Max.100;
Direct Current Resistance(Ohm): 15+/-15%;
Resonant Frequency(Hz): 2730;
Sound Pressure Level(10cm/dB): ...

3. TV-speaker

General Specifications of TV Speaker:
Model: PF5090A-28F8;
Dimension: L50xW90xH30.8mm;
Weight: 51.16g;
Rated Impedance: 8ohm+/-15%;
Rated Resonant Frequency(F0): 220Hz+/-20%;
Sensitivity: 83+/-3dB;
Rated Frequency Range: F0~20kHz;
Rated ...

4. RoHS buzzer

Specifications of RoHS Buzzer:
Model: SHS-1201A-HB;
Dimension(mm): D12xH8.5;
Rated Voltage(VDC): 1.5~3.0;
Current Consumption(mA): Max. 35;
Direct Current Resistance(Ohm): 16+/-15%;
Resonant Frequency(Hz): 2408;
Sound Pressure Level(10cm/db): ...

5. Noise Cancelling Electret Condenser Microphone

Specifications of Noise Cancelling Electret Condenser Microphone:
Model: PFN-9750P;
Frequency Range: 20~16kHz;
Sensitivity: -47~-58dB,0dB=1V/Pa,1kHz;
Impedance: Less than 680ohm;
Directivity: Noise Cancelling;
S/N Ratio: More than 58dB;
Stand ...

6. Dynamic Microphone Cartrige

Specifications of Dynamic Microphone Cartrige:
Model: PFDM-20H11-8H11;
Dimension: D20xH11mm;
Net Weight(g): 6.8;
Impedance(at 1kHz): 600ohm+/-30%;
Sensitivity(0dB=1V/pa at 1kHz): -57+/-3dB;
Pattern: Unidirectional;
Frequency Response: ...

7. micro-speaker

General Specifications of Micro Speaker:
Model: PF10B-238;
Dimension: D10xH3.8mm;
Weight: 0.8g;
Terminal Strength: Max 300g load for 3 seconds;
Operating Temperature: -20~+75 centigrade;
Storage Temperature: -25~+85 centigrade;
Impedance: ...

8. mini-microphone

Specifications of Mini Electret Condenser Microphone:
Model:PFO-T4015P-C1033;
Dimension: D40xH15mm;
Frequency range:20~16kHz;
Sensitivity:-38~-49dB OdB=1V/Pa, 1kHz;
Impedance:Less than 2.2kOhm;
Directivity:Omnidirectional;
S/N Ratio:More ...

9. buzzer

Specifications of Buzzers:
Model:SHS-1201E;
Dimension:12.0x5.4mm;
Rated Voltage(VDC):1.5;
Current Consumption(mA):MAX.35;
Direct Current Resistance(Ohm):16+/-15%;
Resonant Frequency(Hz):2048;
Sound Pressure Level(10cm/dB):MIN.70;
Operating ...