“swt蜂鸣器PSE2275+2005PA”参数说明
品牌: | 思威特 | 声道数: | 单声道 |
类型: | 压电式 | 驱动方式: | PWM 输出口直接驱动 |
外观: | 无源蜂鸣器 | 型号: | PSE2275+2005PA |
规格: | 22*26.8*7.5 | 商标: | Swt |
包装: | 200PCS/盒 | 尺寸: | 22*26.8*7.5mm |
产量: | 50000000 |
“swt蜂鸣器PSE2275+2005PA”详细介绍
思威特23年来,世界日新月异,但我们持续深耕本领域,坚持提升自主创新能力,不断融合前沿研究和精益制造各种优势,确保了客户能以有竞争力的价格取得高品质的产品和周到服务,赢得了众多知名客户的青睐和肯定。:
Product: Piezoelectric Buzzers SWT Part No: PSE2275+2005PA
Technical Terms
Rated Voltage (Vp-p) 5
Operating Voltage (Vp-p) 1~25
Max. Current Consumption (mA) 3
Min. Sound Output at 10cm (dB) 85(at 5Vp-p square wave 2.0kHZ)
Resonant Frequency (KHZ) 2.0±0.5
Capacitance at120Hz (nF) 30±30%
Standard Test Conditions Temperature:25±1℃ Humidity :45%~75%
Air Pressure:86~106kPa
Operating Temperature (℃) -20∽+60
Storage Temperature (℃) -30∽+70
Dimensions (mm) See the Drawing
Housing Material PPO
Weight (g) 2.5
Buzzer
Soldering process Soldering Parameter
Temp.( ℃) Time(Sec.) Times
Lead Free Reflow soldering 245±15 above 180℃ time 40~70 3
★ Wave soldering 260±5 4~8 2~3
★ Manual soldering 350±10 2~5 2~3
Remark: ★ SWT Instance Soldering Process
Product: Piezoelectric Buzzers SWT Part No: PSE2275+2005PA
Technical Terms
Rated Voltage (Vp-p) 5
Operating Voltage (Vp-p) 1~25
Max. Current Consumption (mA) 3
Min. Sound Output at 10cm (dB) 85(at 5Vp-p square wave 2.0kHZ)
Resonant Frequency (KHZ) 2.0±0.5
Capacitance at120Hz (nF) 30±30%
Standard Test Conditions Temperature:25±1℃ Humidity :45%~75%
Air Pressure:86~106kPa
Operating Temperature (℃) -20∽+60
Storage Temperature (℃) -30∽+70
Dimensions (mm) See the Drawing
Housing Material PPO
Weight (g) 2.5
Buzzer
Soldering process Soldering Parameter
Temp.( ℃) Time(Sec.) Times
Lead Free Reflow soldering 245±15 above 180℃ time 40~70 3
★ Wave soldering 260±5 4~8 2~3
★ Manual soldering 350±10 2~5 2~3
Remark: ★ SWT Instance Soldering Process