Ultrasonic Sensor

US$0.32-0.52 / Piece

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What is 21kHz Openning Ultrasonic Sensor for Driving Mouse Equipment

Name: 21kHz Openning Ultrasonic Sensor for Driving Mouse Equipment
Uploaded: 2025-12-24T00:21:17+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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Price

Min. Order Reference FOB Price

50 Pieces US$0.32-0.52 / Piece

Sepcifications

Type Open Ultrasonic Sensors
Output Signal Type Analog Type
Production Process Integration
Sensitivity Medium
Probe Type Ultrasonic
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) 21positive or Negative1
Sound Pressure Greater Than or Equal to 112
Capacitance(PF) 2400positive or Negative25%
Beam Angle-6 dB Directivity 60 Positive or Negative 5
Maximum Input Voltage (Vp -P) 100
Housing Material Aluminum Shell
Dimensions(mm) φ16mm*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

Ultrasonic Sensor Comparison

	21kHz Openning Ultrasonic Sensor for Driving Mouse Equipment Contact Now	Quick View 49K Small Size Ultrasonic Transducer for Level Meter Contact Now	Quick View 49K a-Type Ultrasonic Water Level Sensor Transducer Transmitter Contact Now	Quick View 300kHz Ultrasonic Transducer for Wind Speed and Direction Wind Sensor Ultrasonic Aerovane Contact Now	Quick View 21 kHz 30m Ultrasonic Transducer for Ultrasonic Rangefinder -Level Transducer Contact Now

Transaction Info
	21kHz Openning Ultrasonic Sensor for Driving Mouse Equipment Contact Now	Quick View 49K Small Size Ultrasonic Transducer for Level Meter Contact Now	Quick View 49K a-Type Ultrasonic Water Level Sensor Transducer Transmitter Contact Now	Quick View 300kHz Ultrasonic Transducer for Wind Speed and Direction Wind Sensor Ultrasonic Aerovane Contact Now	Quick View 21 kHz 30m Ultrasonic Transducer for Ultrasonic Rangefinder -Level Transducer Contact Now
Price	US$0.32-0.52 / Piece	US$60.75-71.50 / Piece	US$38.00-45.00 / Piece	US$13.50-18.50 / Piece	US$146.77-163.08 / Piece
Min Order	50 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, Western Union, Small-amount payment, Money Gram	T/T, Western Union, Small-amount payment, Money Gram	T/T, Western Union, Small-amount payment, Money Gram	T/T, Western Union, Small-amount payment, Money Gram
Quality Control
Product Certification	CE/FCC/RoHS	CE	CE	CE	CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Domestic	Southeast Asia, Africa, Oceania, Eastern Asia	Southeast Asia, Africa, Oceania, Eastern Asia	Southeast Asia, Africa, Oceania, Eastern Asia	Southeast Asia, Africa, Oceania, Eastern Asia
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: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Open Ultrasonic Sensors; Output Signal Type: Analog Type; Production Process: Integration; Sensitivity: Medium; Probe Type: Ultrasonic; Measuring Medium: Gas; Detection mode: Direct Reflection Type; IP Rating: None; Customized: Customized; Function: Transmitter; Center Frequency (kHz): 21positive or Negative1; Sound Pressure: Greater Than or Equal to 112; Capacitance(PF): 2400positive or Negative25%; Beam Angle-6 dB Directivity: 60 Positive or Negative 5; Maximum Input Voltage (Vp -P): 100; Housing Material: Aluminum Shell; Dimensions(mm): φ16mm12mm;* 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: Large range Ultrasonic Sensor; Output Signal Type: Frequency; Production Process: Injection; Sensitivity: High; Probe Type: Surface Wave Probe; Measuring Medium: Liquid; Detection mode: Direct Reflection Type; IP Rating: IP68; Customized: Customized; Frequency: 49kHz; Range: 0.4~8m; Resistance: 180 Omega; Capacitance: 2800 PF; Echo: 150 Mv; Voltage: <1500 Vpp; Temperature: -40~80 Deg; Pressure: < 0.3 MPa; Material: ABS; Protection: IP68; Weight: 120g;	Type: Large range Ultrasonic Sensor; Output Signal Type: Frequency; Production Process: Injection; Sensitivity: High; Probe Type: Surface Wave Probe; Measuring Medium: Liquid; Detection mode: Direct Reflection Type; IP Rating: IP68; Customized: Customized; Frequency: 49kHz; Range: 0.4~8m; Resistance: 180 Omega; Capacitance: 2800 PF; Echo: 150 Mv; Voltage: <1500 Vpp; Temperature: -40~80 Deg; Pressure: < 0.3 MPa; Material: POM; Protection: IP68; Weight: 310g;	Type: High Frequency Ultrasonic Sensor; Output Signal Type: Frequency; Production Process: Ceramics; Sensitivity: High; Probe Type: Surface Wave Probe; Measuring Medium: Wind Speed; Detection mode: Non Contact; IP Rating: IP68; Customized: Customized; Frequency: 300 kHz; Range: 0.10~0.5m; Resistance: 1500omega; Capacitance: 350PF; Echo: 1 Mv; Voltage: <450 Vpp; Temperature: -40~80 Deg; Pressure: < 0.3 MPa; Material: PC; Protection: IP68; Weight: 5g;	Type: Large range Ultrasonic Sensor; Output Signal Type: Frequency; Production Process: Injection; Sensitivity: High; Probe Type: Surface Wave Probe; Measuring Medium: Gas; Detection mode: Direct Reflection Type; IP Rating: IP68; Customized: Customized; Frequency: 21 kHz; Range: 1.0~30m; Resistance: 530 Omega; Capacitance: 10700 PF; Echo: 150 Mv; Voltage: <1500 Vpp; Temperature: -40~80 Deg; Pressure: < 0.3 MPa; Material: ABS; Protection: IP68; Weight: 1740g;
Supplier Name	Shenzhen KangTong Technology Co., Ltd.	Fuzhou Eagle Ultrasonic Tech Co., Ltd.	Fuzhou Eagle Ultrasonic Tech Co., Ltd.	Fuzhou Eagle Ultrasonic Tech Co., Ltd.	Fuzhou Eagle Ultrasonic Tech Co., Ltd.
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