Piezoelectric Ultrasonic Sensors-KPUS-40FD-14TR-H

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Kepo Electronics has focused on electroacoustics for 20 years with rich practical experience to develop buzzers, sensors, transducers, alarms, etc. for various industries. The products are small in size, light in weight, thin in thickness, low in power consumption, good in reliability, and low in cost, which won unanimous praise from partners.

Additional information

Item

Content

Center Frequency

40±1KHz

Capacitance at 1KHz

4400±20% pF

Sound Pressure Level at 40KHz, 30cm, 10Vrms(0db=0.2nbar)

≥103dB

Sensitivity at 40KHz, 30cm, 0dB=0.2nbar

≥-87dB

-6dB Directivity

110×50°(typ.)

Maximum Input Voltage

160Vp-p/Max

Insulation Resistance

100MΩ min

Ring Time Max

≤1.6ms

Product Diagram

File Downloads

KEPO Electronics e-Catalogue 2025

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Simple FAQs

We specialize in HMI components and parts, Modules, and intelligent products for the AI and IoT industries, and we provide comprehensive services such as designing, producing, marketing, and servicing in these fields which will create new products in response to client demand.

KEPO owns three factories in Yutang Industrial Zone (main factory), Hongshu Industrial Zone, and Gaoqian Industrial Zone, with a total plant area of around 30000 m2 and more than 600 personnel. Yes. We are a trading and manufacturing company that can export goods on our own.

The entire assembly line is inspected by a professional machine.
The final product and its packaging are inspected.

Trade terms include FOB &CIF, C&F, and so on. Commonly used payment terms: T/T, 30% as a deposit, 70% before shipping.

To be honest, it depends on the order amount and the season of the year. Delivery usually takes between 30-35 days.

Yes, existing samples, confirmed research and development with buyers and samples under development and confirmed samples of bulk goods can provide for free. However, the buyer is responsible for the express cost.

Shipping methods include EMS, DHL, FedEx, UPS, TNT, China Post, and others.

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