Adafruit 3942

Manufacturer No:

3942

Manufacturer:

Adafruit

Package:

Description:

40kHz 5V 15°

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

3942 information

Adafruit 3942 technical specifications, attributes, parameters and parts with similar specifications to Adafruit 3942.

Type
Parameter

Factory Lead Time
2 Weeks

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Voltage - Rated
5V

Frequency
40kHz

Beam Angle
15°

Download datasheets and manufacturer documentation for Adafruit 3942.

Datasheets:

adafruitindustriesllc-3942-datasheets-8555.pdf

adafruitindustriesllc-3942-datasheets-8556.pdf

3942 Overview

The frequency of ultrasonic receivers should be 40kHz when it works. The voltage for the ultrasonic receivers is rated to 5V.

3942 Features

Frequency: 40kHz
Rated Voltage: 5V
Moisture Sensitivity Level: 1 (Unlimited)

3942 Applications

There are a lot of Adafruit Industries LLC
3942 Ultrasonic Receivers applications.

Tank level measurement
Weather station monitoring
Bin level measurement
Proximity zone detection
People detection
Robot ranging sensor
Long range object detection
Environments with acoustic
Environments with electrical noise
Height monitors

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.