Coupons
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Switches
  5. Tactile Switches
  6. KMR231GLFS
KMR231GLFS - 1
KMR231GLFS - 2
KMR231GLFS - 3
KMR231GLFS - 4
Extended1/4
* Images are for reference only
KMR231GLFS
Attributes
Value
Manufacturer
C&K
MFR.Part #
KMR231GLFS
JLCPCB Part #
C99271
Package
SMD,4.6x2.8mm
Description
-40℃~+85℃ 1.9mm 2.8mm 32V 3N 4.6mm 50mA Gull Wing Round Button SPST Surface Mount,Vertical SMD,4.6x2.8mm Tactile Switches ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategorySwitches/Tactile Switches
ManufacturerC&K
PackageSMD,4.6x2.8mm
Operating Temperature-40℃~+85℃
Operating Force3N
Contact Current50mA
Length4.6mm
Termination StyleGull Wing
Voltage Rating32V
Actuator StyleRound Button
Switch Height1.9mm
CircuitSPST
Mounting TypeSurface Mount,Vertical
Width2.8mm
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Switches
  5. Tactile Switches
  6. KMR231GLFS
KMR231GLFS

* Images are for reference only

KMR231GLFS

Extended
Manufacturer

C&K

MFR.Part #
KMR231GLFS
JLCPCB Part #
C99271
Package
SMD,4.6x2.8mm
Description
-40℃~+85℃ 1.9mm 2.8mm 32V 3N 4.6mm 50mA Gull Wing Round Button SPST Surface Mount,Vertical SMD,4.6x2.8mm Tactile Switches ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

KMR231GLFS

* Images are for reference only

KMR231GLFS
Extended
Manufacturer

C&K

MFR.Part #
KMR231GLFS
JLCPCB Part #
C99271
Package
SMD,4.6x2.8mm
Description
-40℃~+85℃ 1.9mm 2.8mm 32V 3N 4.6mm 50mA Gull Wing Round Button SPST Surface Mount,Vertical SMD,4.6x2.8mm Tactile Switches ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

KMR231GLFS Specifications

KMR231GLFS technical specifications, attributes, and parameters.

AttributesValue
CategorySwitches/Tactile Switches
ManufacturerC&K
PackageSMD,4.6x2.8mm
Operating Temperature-40℃~+85℃
Operating Force3N
Contact Current50mA
Length4.6mm
Termination StyleGull Wing
Voltage Rating32V
Actuator StyleRound Button
Switch Height1.9mm
CircuitSPST
Mounting TypeSurface Mount,Vertical
Width2.8mm
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the KMR231GLFS. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

KMR231GLFS Documents

KMR231GLFS datasheets or manufacturer documentation.

Datasheet: KMR231GLFS Datasheet (PDF)

KMR231GLFS Schematic Symbol & PCB Footprint

The KMR231GLFS schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.