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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Switches
  5. Tactile Switches
  6. KMR221GLFS
KMR221GLFS - 1
KMR221GLFS - 2
KMR221GLFS - 3
KMR221GLFS - 4
Extended1/4
* Images are for reference only

KMR221GLFS

Attributes
Value
Manufacturer
C&K
MFR.Part #
KMR221GLFS
JLCPCB Part #
C72443
Package
SMD,4.6x2.8mm
Description
-40℃~+85℃ 1.9mm 2.8mm 2N 32V 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 Force2N
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. KMR221GLFS
KMR221GLFS

* Images are for reference only

KMR221GLFS

Extended
Manufacturer

C&K

MFR.Part #
KMR221GLFS
JLCPCB Part #
C72443
Package
SMD,4.6x2.8mm
Description
-40℃~+85℃ 1.9mm 2.8mm 2N 32V 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.

KMR221GLFS

* Images are for reference only

KMR221GLFS

Extended
Manufacturer

C&K

MFR.Part #
KMR221GLFS
JLCPCB Part #
C72443
Package
SMD,4.6x2.8mm
Description
-40℃~+85℃ 1.9mm 2.8mm 2N 32V 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.

KMR221GLFS Specifications

KMR221GLFS technical specifications, attributes, and parameters.

AttributesValue
CategorySwitches/Tactile Switches
ManufacturerC&K
PackageSMD,4.6x2.8mm
Operating Temperature-40℃~+85℃
Operating Force2N
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 KMR221GLFS. 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
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KMR221GLFS Documents

KMR221GLFS datasheets or manufacturer documentation.

Datasheet: KMR221GLFS Datasheet (PDF)

KMR221GLFS Schematic Symbol & PCB Footprint

The KMR221GLFS schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.