Sensor

US$0.32-0.52 / Piece

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What is 21kHz Open Ultrasonic Sensor for Mosquito and Mouse Repeller

Name: 21kHz Open Ultrasonic Sensor for Mosquito and Mouse Repeller
Uploaded: 2025-12-23T02:03:44+08:00
Description: *** Welcome to KongTong*** We offer all kinds of Electronic Components ( High frequency sensor , Wire harness sensor , Ultrasonic sensor ,Module , Parking sensor, Tire pressure monitor, Etc.) with a

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About this Item

Price

Min. Order Reference FOB Price

50 Pieces US$0.32-0.52 / Piece

Sepcifications

Type Large range Ultrasonic Sensor
Output Signal Type Analog Type
Production Process Integration
Sensitivity High
Probe Type Angle Probe
Measuring Medium Gas
Detection mode Direct Reflection Type
IP Rating None
Certification CE/FCC/RoHS
Customized Customized
Transport Package Customization
Specification customization
Trademark customization
Origin China
Function Transmitter
Center Frequency (kHz) 21 Positive or Negative 1
Sound Pressure Greater Than or Equal to 112
Capacitance(PF) 2400 Positive or Negative 25%
Beam Angle-6 dB Directivity 60 Positive or Negative 5
Maximum Input Voltage (Vp -P) 100V
Housing Material Aluminum Shell
Dimensions(mm) 16mm*12mm
Weight(G) 2.3G
Working Temperature(℃) -30~+80 Celsius
Storage Temperature(℃) -40~+85 Celsius
Product Name Ultrasonic Sensor
Package Carton
Warranty 1 Years
Color Aluminum Natural

Product Description

*** Welcome to KongTong*** We offer all kinds of Electronic Components ( High frequency sensor , Wire harness sensor , Ultrasonic sensor ,Module , Parking sensor, Tire pressure monitor, Etc.) with a wide range, Good quality, Factory prices and Stylish designs according to your need More ...

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Shenzhen KangTong Technology Co., Ltd.

Diamond Member Since 2019

Audited Supplier

Rating & Reviews: 5.0/5.0

(25 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products TPMS, Ultrasonic Distance Measurement Module, Car Reversing Radar, Ultrasonic Sensor, ...
Year of Establishment 2005-04-11
Address 5/F, No. 3building, North District Liutang, Qianjin 2nd Road, Baoan, Shenzhen, Guangdong, China
Registered Capital 7,600,000 RMB
Supply Chain Partners 15

Sensor Comparison

	21kHz Open Ultrasonic Sensor for Mosquito and Mouse Repeller Contact Now	Quick View 20KHz Ultrasonic Converter Dukane 41C30 Replacement Type Contact Now	Quick View 20KHz Replacement Dukane 110-3122 Ultrasonic Converter For Welding Contact Now	Ultrasonic Transducer 28K100W Contact Now	28kHz 120W High Power Ultrasonic Cleaner Transducer Contact Now

Transaction Info
	21kHz Open Ultrasonic Sensor for Mosquito and Mouse Repeller Contact Now	Quick View 20KHz Ultrasonic Converter Dukane 41C30 Replacement Type Contact Now	Quick View 20KHz Replacement Dukane 110-3122 Ultrasonic Converter For Welding Contact Now	Ultrasonic Transducer 28K100W Contact Now	28kHz 120W High Power Ultrasonic Cleaner Transducer Contact Now
Price	US$0.32-0.52 / Piece	US$380.00-680.00 / Piece	US$680.00-780.00 / Piece	US$8.00 / Piece	US$8.00 / Piece
Min Order	50 Pieces	2 Pieces	2 Pieces	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	-	-	T/T, PayPal, Western Union	T/T, PayPal, Western Union
Quality Control
Product Certification	CE/FCC/RoHS	CE	CE	RoHS	RoHS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	-	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Large range Ultrasonic Sensor; Output Signal Type: Analog Type; Production Process: Integration; Sensitivity: High; Probe Type: Angle Probe; Measuring Medium: Gas; Detection mode: Direct Reflection Type; IP Rating: None; Customized: Customized; Function: Transmitter; Center Frequency (kHz): 21 Positive or Negative 1; Sound Pressure: Greater Than or Equal to 112; Capacitance(PF): 2400 Positive or Negative 25%; Beam Angle-6 dB Directivity: 60 Positive or Negative 5; Maximum Input Voltage (Vp -P): 100V; Housing Material: Aluminum Shell; Dimensions(mm): 16mm12mm;* Weight(G): 2.3G; Working Temperature(℃): -30~+80 Celsius; Storage Temperature(℃): -40~+85 Celsius; Product Name: Ultrasonic Sensor; Package: Carton; Warranty: 1 Years; Color: Aluminum Natural;	Type: High Frequency Ultrasonic Sensor; Output Signal Type: Both Digital and Analog; Production Process: Integration; Sensitivity: High; Customized: Customized; Frequency: 20kHz; Output Power: 2000watt; Ceramic Diameter: 50mm; Qty of Ceramic: 4 PCS; Capacitance: 11-17NF; Joint Bolt: 1/2-20unf; Max. Amplitude: 12um; Application: Welding Machine; Warranty: One Year; Delivery Time: 7 days;	Type: High Frequency Ultrasonic Sensor; Output Signal Type: Digital Type; Sensitivity: High; Probe Type: Angle Probe; Customized: Customized; Frequency: 20kHz; Output Power: 2000watt; Ceramic Diameter: 50mm; Qty of Ceramic: 4PCS; Capacitance: 11NF; Joint Bolt: 1/2-20unf; Max. Amplitude: 12um; Application: Welding Machine; Warranty: One Year; Delivery Time: 7 Days;	Type: High Frequency Ultrasonic Sensor; Output Signal Type: Digital Type; Production Process: Ceramics; Sensitivity: High; Probe Type: Ultrasonic Cleaning; Measuring Medium: Liquid; Detection mode: to Cleaner; IP Rating: IP20; Customized: Customized; Application: Ultrasonic Cleaner Used; Power: 100W; Frequency: 28K;	Type: High Frequency Ultrasonic Sensor; Output Signal Type: Digital Type; Production Process: Ceramics; Sensitivity: High; Probe Type: Ultrasonic Cleaning; Measuring Medium: Liquid; Detection mode: to Cleaner; IP Rating: IP20; Customized: Customized; Application: Ultrasonic Cleaner Used; Power: 100W; Frequency: 28K;
Supplier Name	Shenzhen KangTong Technology Co., Ltd.	Hangzhou Shengpai Technology Co., Ltd.	Hangzhou Shengpai Technology Co., Ltd.	Beijing Oksultrasonic Group Co., Ltd	Beijing Oksultrasonic Group Co., Ltd
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