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Quick Details

  • Brand Name: MANORSHI
  • Model Number: MA4120
  • Type: Passive
  • Use: Other
  • Special Feature: Mini, Portable, Wireless
  • Place of Origin: Jiangsu, China (Mainland)
  • Product Name: 20khz Buzzer Tone Piezo Sensor
  • Rated Volt: 2.83Vrms
  • Operating Frequency: 20±5khz
  • SPL: 90db
  • Dimension: 41 x 12mm
  • Housing Materail: ABS
  • Color: black
  • Performance: good
  • Price: competitive
  • RoHS: yes

Packaging & Delivery

Packaging Details export standard packing for 20khz Buzzer Tone Piezo Sensor
Delivery Time prompt delivery for 20khz Buzzer Tone Piezo Sensor

 

Product Description

20khz Buzzer Tone Piezo Sensor

Specification 

 

 

Item

Unit

Specification

Condition

1

Operating Volt.

Vrms

MAX. 10

 

2

Rated Volt.

Vrms

2.83

 

3

Resonant Frequency Range

KHz

2.5-50

 

4

Operating Frequency

KHz

20±5

 

5

Sound pressure level

dB

MIN. 90

at 2.83Vrms sine wave / 30cm

6

Operating temp.

-20 ~ +60

 

7

Storage temp.

-30 ~ +70

 

8

Dimension

mm

Φ41.0 x H12.0

See appearance drawing

9

Weight (MAX)

gram

7.0

 

10

Housing Material

 

ABS

 

11

Paper Cone

 

mylar cone

 

12

Environmental Protection Regulation

 

RoHS

 

 

 

Dimension

 

Tol: ± 0.5  Unit: mm

 

 

 

 

Packaging & Shipping

 Packaging Details: Export standard packing 

 

 

Our Services

1. Reply your enquiry in 24 working hours.

 

2. Experienced staffs answer all your questions in professional and fluent English.

 

3. Customized design is available. 

 

Technical support

 

 1.We have professional technical support team to support our customers

 

 2.If you have any question for the technology of our products,please Email to us and we will reply to you immediately

 

 

Company Information

We specialize in manufacturing & exporting of Piezo Components such as Piezo Buzzers/Transducers, Piezo/Electronic Sirens, Electromagnetic Buzzers/Transducers,speakers,and Ultrasonic Sensors of the finest quality. We are presently catering to OEM of Automotive, Defence, White Goods, Telecom & Toy Industry. 

We have strong ability in designing new products as per customer's specification by full sets of tooling equipment and advanced test equipment. We have been expanding our market in US, Europe, Middle East, and Southeast Asia. We have built impectable reputation and business relations with our customers all over the world. 

"Forever sincerity, practice and business prosperity" is our service concept. We hope to cooperate with all overseas partners. Let's do it better.



FAQ

 

 

 

 

 

 

 

 

 

Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
57 Transactions 150,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $123,000
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