FHD1007FS40P-Changzhou FHD electronics Co.,Ltd

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FHD1007FS40P

Parts shall be measured under one condition (temperature: 5~35 ℃, humidity: 45% ~ 85% R.H., atmospheric pressure: 860 ~ 1060hPa), unless standard conditions (temperature: 25±3 ℃, humidity: 60±10%R.H. atmospheric pressure: 860 ~ 1060hPa) are adjusted.

Category： Ultrasonic sensor

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Keywords: buzzer | horn | materialized film

Product Description

1.Technical Parameter Measuring condition 1.Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., Atmospheric pressure: 860 ～1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ～1060hPa) is regulated to measure.
1	Resonant Frequency	40.0±1.0KHz
2	Ringing（measuerd with rubber holder as per figure on next page）	1.5ms max.
3	Echo(testing distance of 1000mm)	70mv min.
4	Bandwidt（-6dB） F.O.M. Transmitting sound Pressure Level	1.2KHz
5	Nominal Impedance（Ohm）	1000 max.
6	Capacitance at 1KHz ±25%	2200pf
7	Max.Driving Voltage（pulse width 0.5ms interval 50ms）	50V_P-P
8	Total Beam Angle -6dB	80°±12°
9	Operation Temperature	-30to80℃
10	Storage Temperature	-40to85℃
2.Dimensions Unit：mm Case(Aluminium)
3.Electrical And Acoustical Measuring Condition
Recommended Setting
wave form
Directional testing
Beam Angle:Tested at 40.0Khz frequency
2、Reliability Test After any following tests the part shall meet specifications without any degradation in appearance and performance except echo and ringing.Echo variation not exceeding 30%, residual vibration≤2.4ms. 1、impact test At an acceleration of 980m/s²(100G), impact three times on each side. 2、Drop Test Standard Packaging From 100±1cm(Drop on hard wood or board of 5cm thick, 10times. 3、Vibration The product can withstand frequencies ranging from 10 to 55Hz, amplitude of 1.5mm, and scanning speed rate: loct/min vibration test, X, Y, Z three directions, 3 hours in each direction. 4、high temperature storage The product is stored at +80 ± 3 ℃ for 1000 hours, and then stored in a strip at room temperature. Place under the piece for 24 hours. 5、low temperature storage The product is stored at -40 ± 3 ℃ for 1000 hours, and then stored in a strip at room temperature. Place under the piece for 24 hours. f) High temperature and high humidity storage The product operates at a temperature of+80 ± 3 ℃ and a humidity of 85% R.H Storage for 1000h, then place at room temperature for 24 hours. g)Thermal Shock The probe is connected in parallel with a 3.9K Ω resistor at both ends, and is kept at -40 ℃± 3 ℃ for 0.5 hours. It is then heated to+80 ℃± 3 ℃ within 5 minutes and kept for 0.5 hours. After 1000 cycles, it is left at room temperature for 24 hours.

3.Packing