E101J2V21BE9 Allicdata Electronics
Allicdata Part #:

CKN9846-ND

Manufacturer Part#:

E101J2V21BE9

Price: $ 7.06
Product Category:

Switches

Manufacturer: C&K
Short Description: SWITCH ROCKER SPDT 0.4VA 20V
More Detail: Rocker Switch SPDT 0.4VA (AC/DC) 20V Through Hole
DataSheet: E101J2V21BE9 datasheetE101J2V21BE9 Datasheet/PDF
Quantity: 100
1 +: $ 6.41970
10 +: $ 5.77836
25 +: $ 5.61758
50 +: $ 5.45719
100 +: $ 5.29666
250 +: $ 5.13619
500 +: $ 4.49415
1000 +: $ 4.25340
Stock 100Can Ship Immediately
$ 7.06
Specifications
Actuator Marking: No Marking
Electrical Life: 40,000 Cycles
Mechanical Life: --
Operating Temperature: -30°C ~ 85°C
Panel Cutout Dimensions: --
Features: Sealed - Flux Protection
Ingress Protection: --
Termination Style: PC Pin
Mounting Type: Through Hole
Illumination Voltage (Nominal): --
Illumination Type, Color: --
Series: E
Color - Actuator/Cap: Gray
Actuator Type: Paddle
Voltage Rating - DC: 20V
Voltage Rating - AC: 20V
Current Rating: 0.4VA (AC/DC)
Switch Function: On-On
Circuit: SPDT
Part Status: Active
Packaging: Bulk 
Description

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Rocker switches are electrical switches with two states: ON and OFF. However, the E101J2V21BE9 switches are a type of rocker switch with a higher frequency and current capacity. These switches feature a single push button that activates the two states and a contact-plate mechanism that routes the electricity through the two predefined paths of the switch.

The E101J2V21BE9 rocker switches’ main structural feature is a mechanical spring contact-plate, which provides a secure connection when the push button is activated. This contact-plate is made of gold-plated contacts and a conductive polymer material that is resistant to corrosion and static electricity. The contact plates form a switchable electrical pathway when the button is pressed, allowing for the continuous flow of electricity between the two selected poles.

The applications of E101J2V21BE9 switches are diverse and can be used in a variety of industries. These switches are typically used in household circuits, where the push button is often used to control the lights, fans, and similar devices. They are also regularly used in medical devices and control components as a part of their signal distribution and control systems.

The working principle of the E101J2V21BE9 rocker switches is relatively simple. When the push button is pressed, the contact-plates inside the switch activate, thus closing the electric circuit and allowing electricity to flow between the two selected points. This process is made possible thanks to the mechanical spring contacts, which ensure a secure connection that can withstand high current and frequency levels. The switch will remain in the ON state until the user manually presses the push button, which will then open the electric circuit and switch the device off.

In conclusion, the E101J2V21BE9 is a type of rocker switch with increased stability and current and frequency capacity. The primary application for this switch is for household and medical devices, as it is highly efficient in controlling and distributing electrical signals. Its working principle is simple and straightforward, requiring only a single press of the push button to activate or deactivate the circuit.

The specific data is subject to PDF, and the above content is for reference

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