EEWORLDEEWORLDEEWORLD

Part Number

Search

D389-Q3ML

Description
Snap Acting/Limit Switch, SPDT, On-(on), Momentary, 21.9mm, Quick Connect Terminal, Straight Type Actuator, Panel Mount,
CategoryMechanical and electronic products    switch   
File Size257KB,3 Pages
ManufacturerThe Cherry Corporation
Environmental Compliance
Download Datasheet Parametric View All

D389-Q3ML Overview

Snap Acting/Limit Switch, SPDT, On-(on), Momentary, 21.9mm, Quick Connect Terminal, Straight Type Actuator, Panel Mount,

D389-Q3ML Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerThe Cherry Corporation
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator angle
Executor completedNICKEL
Actuator length2.93 inch
Actuator materialSTEEL
Actuator stroke21.9 mm
Actuator typeSTRAIGHT TYPE
Other featuresLIGHT FORCE, HIGH RATIO
body width10.3 mm
body height15.9 mm
Body length or diameter27.8 mm
center contact materialBERYLLIUM COPPER
Center contact platingSILVER
Contact (AC) maximum rated load M2.5A@250VAC
Contact (AC) maximum rated R load16A@250VAC
Maximum contact current (AC)16 A
Contact functionON-(ON)
contact timeSNAP ACTION
Maximum contact voltage (AC)250 V
Electrical life6000 Cycle(s)
End contact materialBERYLLIUM COPPER
End contact platingSILVER
Shell materialPOLYESTER
insulator materialPOLYESTER
Manufacturer's serial numberD3
Installation featuresPANEL MOUNT
Maximum operating force50 N
work location0.846 inch
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum pre-travel13.4 mm
surface mountNO
Switch actionMOMENTARY
switch functionSPDT
Switch typeSNAP ACTING/LIMIT SWITCH
Termination typeQUICK CONNECT
MINIATURE
D3 Series
Features
Self-cleaning effect of wiping contact
mechanism provides excellent reliability
Suitable for low actuation speeds
Highly flexible, due to
two mounting positions and a
variety of auxiliary actuators
Wide variety of terminal types
> 3mm (0.12″) contact gap available
Stainless steel spring
NC terminal
NO terminal
POM actuating button
PET cover and base
Silver contacts
Common terminal
Electrical Ratings
Switch
Series
EN61058 Rating
UL1054 Rating
Electrical Life at Rated Load
According to EN
According to UL
(Min. Operations)
(Min. Operations)
D38 – Std.
16(4)A, 250V~
10(3)A, 400V~
16A, 125/250VAC, 1HP
50,000
6,000
Specifications
Electrical
Temperature Rating:
Flammability Rating:
Materials
-40° to +85°C
UL94V-O
PET
POM
Stainless Steel; Nickel-Plated Steel
Copper-Zinc
Silver Cadmium Oxide
Case:
Actuator:
Auxiliary Actuator:
Terminals:
Contacts:
PET = Polyethyleneterephthalate • POM = Polyacetal
Why can't I download the OS of WINCE60 to the development board through the network? The network is connected, the Active target device can receive it, and the development board keeps outputting BOOTME.
Why can't I download the OS under WINCE60 to the development board through VS2005 using the network? The network is connected, the Active target device can be received, and the development board keeps...
wzp9999 Embedded System
When MOS tubes are connected in parallel, do they have to be symmetrical?
When multiple MOS tubes are connected in parallel, do they have to be symmetrical? I saw this on Baidu. How do you calculate the current-sharing resistor?...
sky999 PCB Design
Please help me explain the following circuit
This is a sound signal amplifier. I need to know the functions of the three parts and the functions of each component, such as the function of C1 capacitor and the function of the first stage circuit....
gaiya111 Analog electronics
Request information
helper2416的资料哪里能下载啊。跪求:congratulate::congratulate::congratulate::congratulate::congratulate::congratulate::congratulate::congratulate::congratulate::congratulate::congratulate::congratulate::congratul...
tutu-123456 Embedded System
【Design Tools】White Paper WP408 – Leveraging Existing Cable Infrastructure to Enable Next-Generation Broadband Networks
Local cable TV headend equipment usually consists of computer systems and databases that provide communication services. Currently, multi-system operators are under pressure to provide interactive per...
GONGHCU FPGA/CPLD
How do USB to RS232 devices work?
The chip supporting the RS232 serial port is 8250. If a USB to serial port device is used, are the corresponding 8250 supported registers still available? What is the principle of their conversion?...
111def Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2066  2119  217  2386  1404  42  43  5  49  29 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号