EN
  • EN
  • DE

KMR421NGLFS

Part No KMR421NGLFS
Manufacturer C&K Components
Catalog Tactile Switches
Description SWITCH TACTILE SPST-NO 0.05A 32V / Tactile Switch SPST-NO Top Actuated Surface Mount
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Switches - Tactile Switches
Mfr C&K Components
Series KMR4
Package Tape & Reel
Product Status Active
Circuit SPST-NO
Switch Function Off-Mom
Contact Rating @ Voltage 0.05A @ 32VDC
Actuator Type Standard
Mounting Type Surface Mount
Actuator Height off PCB, Vertical 2.50mm
Actuator Orientation Top Actuated
Termination Style Gull Wing
Outline 4.60mm x 2.80mm
Illumination Non-Illuminated
Operating Force 200gf
Temperature Range - Operating -40°C ~ 85°C
Switch Travel 0.25mm
Mechanical Life 200,000 Cycles
Base Product Number KMR421
Standard Package 6,000 pcs
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8536.50.9031
Win Source Part Number 849802-KMR421NGLFS
Ultra Librarian 3D Model Ultra Librarian KMR421NGLFS CAD Model

Description

The KMR4 series from C&K is a surface mount tactile switch.

  • Circuit Configuration: SPST-NO
  • Switch Function: Off-Mom
  • Actuator Type: Standard
  • Switch Travel: 0.25mm
  • Contact Rating @ Voltage: 0.05A @ 32VDC
  • Actuator Orientation: Top Actuated
  • Switch Outline: 4.60mm x 2.80mm
  • Illumination: Non-Illuminated
  • Operating Force: 200gf
  • Mechanical Life: 200,000 cycles
  • Operating Temperature Range: -40°C to 85°C
  • Product Status: Active

You May Also Be Interested in

Citizen
SWITCH TACT SPST-NO 0.02A 12V / Tactile Switch SPST-NO Top Actuated Surface Mount
Need more? Email Us
C&K Components
SWITCH TACTILE SPST-NO 0.01A 32V
Need more? Email Us
C&K Components
SWITCH TACTILE SPST-NO 0.05A 50V / Tactile Switch SPST-NO Side Actuated Surface Mount, Right Angle
Lowest to $0.3130
C&K Components
SWITCH TACTILE SPST-NO 0.05A 50V
Lowest to $1.3886
Panasonic
SWITCH TACTILE SPST-NO 0.02A 15V
Lowest to $0.1118
ALPS Electric
SMD Tactile Switches 6.2x6.5x3.1mm 100gf Brown stem color
Lowest to $0.1640
Panasonic
SWITCH TACTILE SPST-NO 0.05A 12V / Tactile Switch SPST-NO Top Actuated Surface Mount
Lowest to $0.4178
Panasonic
SWITCH TACTILE SPST-NO 0.05A 12V / Tactile Switch SPST-NO Top Actuated Through Hole
Need more? Email Us
ALPS Electric
Switch Tactile N.O. SPST Round Button PC Pins 0.005A 12VDC 2.45N Thru-Hole Bulk
Lowest to $0.3754

Top Sellers

Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6155
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.8313
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $14.6617
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399

Pricing & Ordering

Quantity Unit Price Ext. Price
50+ $1.0549 $52.7450
120+ $0.8656 $103.8720
180+ $0.8385 $150.9300
250+ $0.8115 $202.8750
320+ $0.7844 $251.0080
430+ $0.7033 $302.4190
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 24,000 pieces
MOQ: 50 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess