Audio Transducer Speaker Beeper - Lcp Housing Material 5x5x2 Mm Dimensions Black Color | Mini Size 3 Volt Rated Voltage Ideal For Smart Electronic Devices Enhanced Smt Integration

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Specification of KLJ-5020
Oscillation Frequency(Hz): 4000
Operating Voltage(Vp-p): 2.0-4.0
Rated Voltage(Vp-p): 3.0
Current Consumption(mA/max): 100 at Rated Voltage
Sound Pressure Level(dB/min): 78 at 10cm at Rated Voltage
Coil Resistance(IC): 12A 3
Operating Temperature(a i : -20~ +85
Storage Temperature(a i : -30~ +85
Environment Compulsory StandardROHS
PS: Vp-p=1/2duty square wave

Audible distance at rated vol.: 1m
Application:Mini type smart electronic devices such as wearable smart devices artificial intelligence devices medical devices Bluetooth system devices sports DV smart earphone and more.

Description of SMD magnetic buzzer:
1. LCP is applied as housing material with properties including heat resistance and acid-alkali resistance
2. Well-chosen yellow grass is applied as lead pin material in order to provide best welding property to the product.
3. Tiny size of the product adapts to more multiple PCB space design.It meets the trend of making electronic products ultimately small and thin.
4. Mature SMD design perfectly meets the SMT requirements which greatly improved welding efficiency.