Product List

(Total 85 Products )
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. ...
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: 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. ...
Type: DPU2440AOH12T/R
Size(mm): 24*12
Construction: Open struct
Using Method: Transmitter/receiver
Nominal Frequency(KHz ): 40
Sound Pressure Level(dB ): 117 ...
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 ...
Transmitter / receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
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: ...
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 ...
Transmitter / receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
Transmitter & receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
Transmitter & receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range

Dual use
Diameter: 16mm*12mm
Pin length: 9mm
Frequency: 40KHz, 23KHz, ...
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. ...
Manufacturer for hearing aid
Competitive price;
Various products on sale
Professional technical service
On time delivery

Dimension: 16mm*10mm with 2pin
Resistance: ...
Manufacturer for hearing aid,
Competitive price;
Various products on sale
Professional technical service
On time delivery

Dimension: 16mm*10mm with 3pin
Resistance: ...
Speaker, receiver 3pin
Dimension: 16mm*10mm with 3pin
Resistance: 25ohm+/-10%
Rated power: 1mW
Max. Power: 300mW
Color: Gold, black etc.
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, ...
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 ...
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. ...
Competitive price;
Various products on sale
Professional technical service

Size(mm): Diameter64
Impedance: 8+/-15%
Rated/Max Power(mW): 1.0/2.0
Resonance Frequency(Hz): ...
Transmitter & receiver
High sensitivity, high SPL
Good reliability
Light weight, wide detective range
RoHS REACH
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 ...
1. Resistance: 32 ohms
2. Impedance @ 1KHz: 150 ohms
3. Sensitivity @ 1KHz: Min. 95dB test appropriative circ

DC: 12V/24V/220V
Impedance at 1, 000Hz: 150 ohms
SPL at 1, ...
DC Resistance: 22Ω ± 10%@20
Impedance at 1, 000Hz: 70Ω ± 25%
Sensitivity at 1000Hz, 1mW: 110dB
Distortion(300...3400Hz): <5%
Frequency Range(Hz): ...

Last Login Date: Nov 17, 2011

Business Type: Manufacturer/Factory

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