RD-76A Subminiature Reed Switch

Product Introduction

It is a low-cost proximity sensor that changes the magnetic field according to the vertical, horizontal, and forward and backward movements of the magnet, causing the Reed Switch inside the sensor to produce ON and OFF actions.

Contact form:

NO contact (open type): a normally open contact. When the magnet is close, the contact turns ON and closes.

NC contact: a contact that remains normally closed. When a magnet approaches, the contact turns ON.

Conversion contact: When the magnet is close, the contact switches and outputs ON and OFF alternately.

Closed contact: Once ON or OFF, even if the magnets are far apart, the contact state is maintained until the next reverse magnetic field is given. In principle, the magnet moves horizontally in this form.

It is a low-cost proximity sensor that causes the magnetic field to change according to the vertical, horizontal, and front and back movements of the magnet, causing the Reed Switch inside the sensor to produce ON and OFF actions. Contact form: NO contact (open type): maintains a normally open contact. When the magnet approaches, the contact turns ON and closes. NC contact: A contact that remains normally closed. When a magnet approaches, the contact turns ON. Conversion contact: A form in which the magnet approaches, the contact switches, and outputs ON and OFF alternately. Closed contact: once ON or OFF

Product Outline Drawing

Product Parameters

Maximum Glass Tube Length	18
Maximum Glass Tube Diameter	3.7
Lead Diameter	-
Contact Form	NO
Maximum Rated Power	5W
Maximum Operating Voltage	DC 100V
Maximum Operating Current	0.3A
Sensitivity Range	-20～+85℃
Detection Length	Cylinder type

Features

Non-contact detection, does not affect the operating conditions of the object being tested Built-in self-made Reed Switch, fast response Adopts fully sealed structure, good moisture-proof, dust-proof performance, strong working reliability (IP67) Cables, shells, and plugs can be customized to meet customers' individual needs RoHS/REACH certified, with FDA, UL, CCC, CE and other certificates (*not applicable to the products used)