Product Details
Place of Origin: CHINA
Brand Name: TAIMI
Certification: ISO9001、ISO14001、IATF16949
Model Number: TM-1407T2P MINI PIEZO BUZZER
Payment & Shipping Terms
Minimum Order Quantity: 1000PCS
Price: negotiable
Packaging Details: safe packaging
Delivery Time: 10~15days
Payment Terms: T/T
Supply Ability: 1000000/month
Part Nuber: |
1407 Spring Needle Piezo Buzzer |
Function: |
Alarm/Key-touch Beep Buzzer |
Min Sound Output: |
85dB 5Vp-p/30cm |
Main Body Diameter: |
14mm |
Height: |
7mm |
Current Consumption (maximum): |
Max.3mA |
Material: |
PBT(Black) |
Type: |
Waterproof Buzzer |
Operating Temperature: |
-20°C To +70°C |
Storage Temperature: |
-30 ° C To +80 ° C |
Part Nuber: |
1407 Spring Needle Piezo Buzzer |
Function: |
Alarm/Key-touch Beep Buzzer |
Min Sound Output: |
85dB 5Vp-p/30cm |
Main Body Diameter: |
14mm |
Height: |
7mm |
Current Consumption (maximum): |
Max.3mA |
Material: |
PBT(Black) |
Type: |
Waterproof Buzzer |
Operating Temperature: |
-20°C To +70°C |
Storage Temperature: |
-30 ° C To +80 ° C |
Low price low cost mini piezo buzzer 3v/5v 1407 Spring needle piezo buzzer waterproof buzzer
| Customer: | Part No: | |||||
| Product: piezoelectric Buzzers | Part No: TM-1407T2P | |||||
| Technical Terms | ||||||
| Resonant Frequency (KHZ) | 4.0±0.5 | |||||
| Rated Voltage (VP-P) | 5.0 | |||||
| Operating Voltage (VP-P) | 1~30 | |||||
| Max. Current Consumption at Rated Voltage (mA) | 3 | |||||
| Capacitance at 1000Hz (nf) | 12000±30% | |||||
| Min. Sound Output at 10cm at Rated Voltage (dB) | 85 | |||||
| Operating Temperature (0C) | -20~+70 | |||||
| Storage Temperature (0C) | -30~+80 | |||||
| Housing Material | PBT(Black) | |||||
| Weight (g) | 1.0 | |||||
| Environmental Protection Regulation | RoHS | |||||
|
Buzzer Soldering process |
Soldering Parameter | |||||
| Temp.( 0C) | Time(Sec.) | Times | ||||
| Inclusive Lead | Reflow soldering | 230±10 | above 1700C time 40~70 | 2 | ||
| Wave soldering | 245±5 | 3~6 | 1~2 | |||
| Manual soldering | 330±10 | 1~2 | 1~2 | |||
| Lead Free | Reflow soldering | 245±15 | above 1800C time 40~70 | 3 | ||
| ★ | Wave soldering | 260±5 | 4~8 | 2~3 | ||
| ★ | Manual soldering | 350±10 | 1~3 | 2~3 | ||
Description:
The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer, an impedance matching device, a resonance box, an outer casing and the like. Some piezoelectric buzzer housings are also equipped with light-emitting diodes. A multivibrator is composed of a transistor or an integrated circuit.
When the power is turned on (1.5~15V DC working voltage), the multivibrator starts to oscillate and outputs an audio signal of 1.5~2.5kHZ
Piezoelectric buzzers can be divided into: passive piezoelectric buzzer (external drive series), active piezoelectric buzzer (including drive series), and self-excited piezoelectric buzzer.
The characteristics of the piezoelectric buzzer are: small size, light weight, thin thickness, low power consumption, good reliability, and low cost.
It is suitable for sounding devices on small electronic products such as electronic watches, pocket calculators, electronic doorbells and electronic toys. Electronic clocks, electrical products, burglar alarms, downhole alarms, smoke alarms and the use of electronic toys. It can also be used as an acoustic sensor for voice-activated toys.
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