Product List

(Total 85 Products )
A. Sensors, Loading cell, Waterproof sensor,
B. High SPL and high Sensitivity
C. RoHS

1. Size: D25*12mm
2. Frequency: 25KHz/22KHz
3. Using method: Dual use/ single use
4. ...
Transmitter / receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
12mm 40KHz, Transmitter & receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
RoHS

Dual use or separate use
Diameter: 12.4mm*9.5mm
Pin ...
1. Size: D10*8mm
2. Frequency: 40KHz
3. Using method: Dual use/ single use
4. SPL: Min 100dB5. Sensitivity: -80V/ubar
6. Capacitance: 2000pF+/-20%7. Housing material: Aluminum ...
1. Size: D14*10mm
2. Frequency: 40KHz
3. Using method: Dual use/ single use
4. SPL: Min 97dB
5. Sensitivity: -75V/ubar
6. Capacitance: 1800pF+/-20%
7. Housing material: ...
Min. Order: 2 kpcs
High SPL & Sensivity
High accurancy
Good Reliability resist high voltage
Technical service

1. Open structure
2. Diameter: D10*H7mm 40KHz, 2000pF
3. SPL: Min110dB
4. ...
Transmitter & receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range

Dual use
Diameter: 16mm*12mm
Pin length: 9mm
Frequency: 40KHz, 23KHz, ...
1. Size: D16*10mm
2. Frequency: 40KHz
3. Using method: Dual use/ single use
4. SPL: Min 100dB
5. Sensitivity: -75V/ubar
6. Capacitance: 2000pF+/-20%
7. Housing material: ...
High SPL & Sensivity
High accurancy
Good Reliability resist high voltage
Technical service

1. Open structure
2. Diameter: D10*H7mm 40KHz, 2000pF
3. SPL: Min110dB
4. ...
1. Size: D10*8mm
2. Frequency: 40KHz
3. Using method: Dual use/ single use
4. SPL: Min 100dB5. Sensitivity: -80V/ubar
6. Capacitance: 2000pF+/-20%7. Housing material: Aluminum ...
Hearing aids, hearing aid receiver, BTE hearing aid
1. Manufaturer for hearing aid receivers
2. Diameter: 16mm for metal case,
3. Resistance: 90ohm etc.
4. Color: Golden, Skin, ...
Transmitter / receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
A. Waterproof sensor,
B. High SPL and high Sensitivity
C. RoHS compliance
1. Size: D25*12mm
2. Frequency: 25KHz/40KHz
3. Using method: Dual use/ single use
4. SPL: Min 110dB ...
Transmitter & receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
Type: DPU2440AOH12T/R
Size(mm): 24*12
Construction: Open struct
Using Method: Transmitter/receiver
Nominal Frequency(KHz ): 40
Sound Pressure Level(dB ): 117 ...
Speaker, receiver 3pin
Dimension: 16mm*10mm with 3pin
Resistance: 25ohm+/-10%
Rated power: 1mW
Max. Power: 300mW
Color: Gold, black etc.
Manufacturer for hearing aid,
Competitive price;
Various products on sale
Professional technical service
On time delivery

Dimension: 16mm*10mm with 3pin
Resistance: ...
1. Size: D18*12mm
2. Frequency: 40KHz
3. Using method: Dual use
4. SPL: Min 100dB
5. Sensitivity: -70V/ubar
6. Capacitance: 2200pF+/-20%
7. Housing material: Aluminum
8. ...
Manufacturer for hearing aid
Competitive price;
Various products on sale
Professional technical service
On time delivery

Dimension: 16mm*10mm with 2pin
Resistance: ...
High SPL, good reliability, T. O. R packing


Rated Voltage: 1.5V
Operating voltage: 1...2V
Current: Max. 70mA
Sound Output: Min. 80dB
Coil resistance: 6.5Ω ± 1 ...
SMD buzzers, piezo transducer
Dimension: 11*9mm
Resonant Frequency: 40000Hz+/-500
Rated voltage: 5V
SPL: Min. 70dB/10cm
Packing: T. O. R
Various dimension available, such as ...
Buzzer with small volume, high SPL, widely used in GPS, equipment, toys, etc.

Size: 25*12mm
Rated Voltage: 12Vp-p
Operating Voltage: 3.0...5.0
Current: 80mA
Resonant ...
A. High SPL
B. Waterproof
C. Different tones/voltage available.
D. Easy assembly
E. RoHS compliance

1. Dimension: 60mm*38mm
2. Tone: Siren tone, Pulse tone, Constant tone ...
Mechanical buzzer, electronic buzzer, transducer low voltage
High SPL. Small volume, good reliability, 400Hz, 1.5V

Size: 18*14*10mm
I>15mA
Resonant Frequency: 400Hz
Rated ...

Last Login Date: Nov 17, 2011

Business Type: Manufacturer/Factory

Main Products: Electronics Products, sensor, buzzer, speaker, receiver, siren