LPT1450transducer, piezo transducer,magnetic transducer,piezo buzzer
Product Details:
| Material | Housing with PPO,pin,piezo element, |
|---|---|
| Certification | ISO9001,ISO14001 |
| Type | Buzzer |
| Place of Origin | Jiangsu, China (Mainland) |
| Brand Name | LHE |
| Model Number | LPT1450 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000 Piece/Pieces |
|---|---|
| Price: | FOB shanghai,guangzhou,nanjing USD 0.1~0.5 |
| Packaging Details: | 100PCS/tray 5000PCS/Carton Foam tray The dimension of the carton is 51.5*42*26CM |
| Delivery Time: | 10~30 days according the different quantity |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 500000 Piece/Pieces per Month |
Detailed Product Description
1 | Rated Voltage (Vp-p) | 5 |
2 | Resonance Frequency (Hz) | 4000±500 |
3 | Max Input Voltage (Vp-p) | 1-25 |
4 | *Rated Current (mA) | ≤3 |
5 | Capacitance at 120Hz (pF) | 11000±30% |
6 | *Sound Output at 10cm (dB) | ≥85 |
7 | Operating Temperature (oC) | -20+70 |
8 | Storage Temperature (oC) | -30+80 |
9 | Weight (g) | 0.8 |
10 | RoHS | Yes |
*Applying rated voltage (Resonant frequency, Square wave)
Reliabily Test
NO. | ITEM | TESTING CONDITION | VARIANCE AFTER TEST |
1 | Humidity | 55±5, 93(+2/-3)%RH, 96HRS | All specifications must be satisfied after the test. |
2 | High temp. | +80±2, 96HRS | |
3 | Low temp. | -30±2, 96HRS | |
4 | Temperature cycling | -30±2, 30minutes room temp. 15 minutes +80±2, 30 minutes room temp. 15 minutes 5 cycles | |
5 | Drop test | 3 times from height of 70cm onto the surface of 10mm thick wooden board. | |
6 | Vibration test | Make the test for the directions of X Y and Z (total 0.5 hours). To-and-fro. sweep time (from 10 to 55 Hz and then 55 to 10 ) under single amplitude of 1.0mm is 1 minute. | |
7 | Solder heat resistance | The part leads (pins) shall be immersed in molten solder maintained at 250±10 for a period of 30 seconds. | After the test part shall meet specifications without any degradation in appearance and performance. |
LPT1450transducer, piezo transducer,magnetic transducer,piezo buzzer
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Company Info
Changzhou Wujin Lianhua Electronics Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Changzhou
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products