C&K Switches_KMR421NG LFS

C&K Switches
KMR421NG LFS  
Tactile Switches

C&K Switches
KMR421NG LFS
197-KMR421NG LFS
Ersa
C&K Switches-KMR421NG LFS-datasheets-13956522.pdf
Switch Tactile OFF Mom SPST Round Button Gull Wing 0.05A 32VDC 1VA 200000Cycles 2N SMD T/R
In Stock : 24000

Not available to buy online? Want the lower wholesale price? Please Send RFQ to get best price, we will respond immediately

QUICK RFQ
ADD TO RFQ LIST
ersa FreeSample
ISO9001
Quality Policy
ISO45001
ISO14001
Tech Specifications Documents Description Related Parts Relevant Search Shopping Guide

KMR421NG LFS Description

The Tape and Reel in this KMR421NG LFS is designed to protect the switch from damage caused by impact, vibration, and other environmental factors. This electronic component is manufactured by C&K Switches who’s mission is to create more high-performance chips and better satisfy consumers’ s demand. A switch is designed to open or close a circuit, allowing or interrupting the flow of electricity. It provides a simple and effective means of controlling power, signals, or functions in electronic devices and systems. This C&K Switches KMR421NG LFS belongs to Tactile Switches that falls under under the category of Switches. This KMR421NG LFS find applications in a wide range of industries, including automotive, telecommunications, industrial automation, consumer electronics, and home appliances.

Tech Specifications

Body Depth (mm)
HTS
ECCN (US)
Terminal Length (mm)
PPAP
Automotive
Row Spacing (mm)
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
Product Length (mm)
Actuator Length (mm)
Maximum Contact Resistance (mOhm)
Maximum Current Rating (A)
Contact Material
Switch Configuration
Body Length (mm)
Product Depth (mm)
Operating Force (N)
EU RoHS
Mechanical Life (Cycles)
Number of Rows
Switching Function
Pole Throw Configuration
Termination Style
Dielectric Strength
Actuator Style
Maximum Power Rating (VA)
Mounting
Terminal Pitch (mm)
Type
Body Orientation
Number of Terminals
Minimum Insulation Resistance (MOhm)
Body Height (mm)
Product Height (mm)
Part Status
SVHC
Package

KMR421NG LFS Documents

Download datasheets and manufacturer documentation for KMR421NG LFS

Related Parts

C&K Switches_PTS526 SM08 SMTR2 LFS_SWITCH TACTILE SPST-NO 0.05A 12V

PTS526 SM08 SMTR2 LFS

C&K Switches
C&K Switches_PTS526 SK08 SMTR2 LFS_SWITCH TACTILE SPST-NO 0.05A 12V

PTS526 SK08 SMTR2 LFS

C&K Switches
C&K Switches_PTS526 SM15 SMTR2 LFS_SWITCH TACTILE SPST-NO 0.05A 12V

PTS526 SM15 SMTR2 LFS

C&K Switches
C&K Switches_PTS526 SMG15J SMTR2 LFS_SWITCH TACTILE SPST-NO 0.05A 12V

PTS526 SMG15J SMTR2 LFS

C&K Switches
C&K Switches_PTS526 SKG15J SMTR2 LFS_SWITCH TACTILE SPST-NO 0.05A 12V

PTS526 SKG15J SMTR2 LFS

C&K Switches
C&K Switches_KSC SLT 223J LFG_SWITCH TACTILE SPST-NO 0.01A 32V

KSC SLT 223J LFG

C&K Switches
C&K Switches_KSC SLT 241J LFS_SWITCH TACTILE SPST-NO 0.05A 32V

KSC SLT 241J LFS

C&K Switches
C&K Switches_KSC SLT 221G LFS_SWITCH TACTILE SPST-NO 0.05A 32V

KSC SLT 221G LFS

C&K Switches
C&K Switches_KSC XA 55 J LFS_SWITCH TACT SPST-NO 0.042A 24V

KSC XA 55 J LFS

C&K Switches
C&K Switches_KSC SLT 243G LFG_SWITCH TACTILE SPST-NO 0.01A 32V

KSC SLT 243G LFG

C&K Switches
C&K Switches_KSC XA 40 J LFS_SWITCH TACT SPST-NO 0.042A 24V

KSC XA 40 J LFS

C&K Switches
C&K Switches_KSC SLT 243J LFG_SWITCH TACTILE SPST-NO 0.01A 32V

KSC SLT 243J LFG

C&K Switches
C&K Switches_KSC SLT 241G LFS_SWITCH TACTILE SPST-NO 0.05A 32V

KSC SLT 241G LFS

C&K Switches
C&K Switches_KSC XA 68 J LFS_SWITCH TACT SPST-NO 0.042A 24V

KSC XA 68 J LFS

C&K Switches
C&K Switches_KSC XA 96 J LFS_SWITCH TACT SPST-NO 0.042A 24V

KSC XA 96 J LFS

C&K Switches
C&K Switches_KSC SLT 221J LFS_SWITCH TACTILE SPST-NO 0.05A 32V

KSC SLT 221J LFS

C&K Switches
C&K Switches_KSC XA 35 J LFS_SWITCH TACT SPST-NO 0.042A 24V

KSC XA 35 J LFS

C&K Switches
C&K Switches_KSC SLT 223G LFG_SWITCH TACTILE SPST-NO 0.01A 32V

KSC SLT 223G LFG

C&K Switches

Relevant Search

KSC241GLFSKSF0M411LFTKSL0M331LFTKMR423NGULCLFGKSL0M532LFTPTS830GM140G SMTR LFSKSL0M511 LFTRILS TA180 60RKA2SGM055SMTR LFSKT11B1SM34 LFSY97ST24B2QBFPKSC241JSPDELTALFSKSC422J 70SH ST1 LFSPTS526SPG15SMTR2LFSKSC461G70SHLFSPFPTS810SJG250SMTRLFSRKA2SGG055SMTRLFSRKA2SGS055SMTRLFS

Shopping Guide

Payment Methods
Payment Methods include Prepayment TT (bank transfer), Western Union, and PayPal. Customers are responsible for shipping costs, bank charges, customs duties and taxes.
Shipping Rate
Shipments are made once a day around 5pm, excluding Sundays. Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
Delivery Methods
Provide DHL, FedEx, UPS, EMS, SF Express and Registered Airmail International Delivery Service
Index：
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
Follow Us
Please find more information about us from below social media and interact with us!
ErsaErsaErsaErsa
Information
About Contact Certification Product Index All Manufacturers Blog
Policies
Shipping & Delivering Refund & Return Terms of Condition Privacy Policy
Tools
RFQ BOM PCB
ERSA LIMITED
[email protected] TEL.:+65 (3) 1252045
260B ANG MO KIO STREET 21 #18-153 KEBUN BARU COURT SINGAPORE
FLAT/RM A7/F KIMLEY COMMERCIAL BUILDING 142-146 QUEEN'S ROAD CENTRAL HK
ISO9001Quality PolicyISO45001ISO14001paypalvisaamexooFedEXDHLUPSTNTOthers

©2025 ERSA Electronics Corporation.