Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-KMR421G LFS | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | Introduction to Electromechanical Switches | |
| RoHS Information | RoHS Cert of Compliance | |
| PCN Design/Specification | KMR Adhesive Surface/Housing Rev.B 23/Apr/2014 | |
| PCN Part Number | KMR Series 05/Nov/2014 | |
| Standard Package | 6,000 | |
| Category | Switches | |
| Family | Tactile Switches | |
| Series | KMR4 | |
| Packaging | Tape & Reel (TR) | |
| Circuit | SPST-NO | |
| Switch Function | Off-Mom | |
| Contact Rating @ Voltage | 0.05A @ 32VDC | |
| Actuator Type | Standard | |
| Mounting Type | Surface Mount | |
| Actuator Height off PCB, from Pins | 2.50mm | |
| Actuator Orientation | Top Actuated | |
| Termination Style | Gull Wing | |
| Outline | 4.60mm x 2.80mm | |
| Illumination | Non-Illuminated | |
| Illumination Voltage (Nominal) | - | |
| Illumination Type, Color | - | |
| Operating Force | 200gf | |
| Ingress Protection | - | |
| Features | Grounding Pin | |
| Actuator Material | - | |
| Switch Travel | 0.25mm | |
| Mechanical Life | 200,000 Cycles | |
| Operating Temperature | -40°C ~ 85°C | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | KMR421G LFS | |
| Related Links | KMR42, KMR421G LFS Datasheet, C&K Components Distributor | |
![]() | SR-2024W | RIVET SNAP 0.094" NYLON WHITE | datasheet.pdf | |
![]() | 5VT 4-R | FUSE GLASS 4A 250VAC 5X20MM | datasheet.pdf | |
![]() | RG1005N-2872-W-T5 | RES SMD 28.7K OHM 1/16W 0402 | datasheet.pdf | |
![]() | ABB45DHND | CONN EDGECARD 90POS .050 DIP SLD | datasheet.pdf | |
![]() | EGM24DTMH | CONN EDGECARD 48POS R/A .156 SLD | datasheet.pdf | |
![]() | 5-146290-3 | CONN HEADER BRKWAY 3POS SNGL TIN | datasheet.pdf | |
![]() | FXO-HC730-22.5792 | OSC XO 22.5792MHZ HCMOS SMD | datasheet.pdf | |
![]() | 4-1879687-7 | RES 30.1 OHM 1/2W 0.1% AXIAL | datasheet.pdf | |
![]() | RTN7730 | RF TRANSMITTER | datasheet.pdf | |
![]() | RWR80S1R78DRRSL | RES 1.78 OHM 2W 0.5% WW AXIAL | datasheet.pdf | |
![]() | 5650138 | TMC 42-02-8.0A | datasheet.pdf | |
![]() | 97-3106A20-21SX-417-940 | AB 9C 8#16, 1#12 SKT PLUG | datasheet.pdf |