K2-1839DQ-R4SW-02
HRO ElectronicsExtended
-25℃~+85℃ 100,000 cycles 12.5mm 12V 2.5N 50mA 6.2mm 6.2mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHS
- Part id
- hro/K2-1839DQ-R4SW-02
- Category
- Tactile Switches
- Package
- 插件,6.2x6.2mm
- Pins
- 4
- In stock
- 667 at JLCPCB (C2689995)
Overview
The K2-1839DQ-R4SW-02 is a tactile Switche made by HRO Electronics in a 插件,6.2x6.2mm package with 4 pins. -25℃~+85℃ 100,000 cycles 12.5mm 12V 2.5N 50mA 6.2mm 6.2mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL1105SF160R, from EasyEDA) and its footprint (EasyEDA_Cloud:KEY-TH_K2-1839DQ-R4SW-02, from EasyEDA), ready for a KiCad board. 667 are in stock at JLCPCB (part C2689995).
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
Parts like it
7
K2-1839DQ-K4SW-02
插件,6.2x6.2mm-25℃~+85℃ 100,000 cycles 12V 2.5N 50mA 6.2mm 6.2mm 9mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHSHRO ElectronicsTactile SwitchesK2-1839DQ-M4SW-02
插件,6.2x6.2mm-25℃~+85℃ 100,000 cycles 10mm 12V 2.5N 50mA 6.2mm 6.2mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHSHRO ElectronicsTactile SwitchesK2-1839DQ-N4SW-02
插件,6.2x6.2mm-25℃~+85℃ 10.5mm 100,000 cycles 12V 2.5N 50mA 6.2mm 6.2mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHSHRO ElectronicsTactile SwitchesK2-1839DQ-O4SW-02
插件,6.2x6.2mm-25℃~+85℃ 100,000 cycles 11mm 12V 2.5N 50mA 6.2mm 6.2mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHSHRO ElectronicsTactile SwitchesK2-1839DQ-P4SW-02
插件,6.2x6.2mm-25℃~+85℃ 100,000 cycles 11.5mm 12V 2.5N 50mA 6.2mm 6.2mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHSHRO ElectronicsTactile SwitchesK2-1839DQ-Q4SW-02
插件,6.2x6.2mm-25℃~+85℃ 100,000 cycles 12V 12mm 2.5N 50mA 6.2mm 6.2mm No PC Pin Round Button SPST Through Hole Without Bracket 插件,6.2x6.2mm Tactile Switches ROHSHRO ElectronicsTactile SwitchesK2-1839DQ-V4SW-02
插件,6.2x6.2mm-25℃~+85℃ 100,000 cycles 12V 15mm 2.5N 50mA 6.2mm 6.2mm IP67 Through Hole 插件,6.2x6.2mm Tactile Switches ROHSHRO ElectronicsTactile Switches
Questions
Is there a KiCad symbol and footprint for the K2-1839DQ-R4SW-02?
Yes. The symbol is EasyEDA_Cloud:TL1105SF160R and the footprint EasyEDA_Cloud:KEY-TH_K2-1839DQ-R4SW-02, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the K2-1839DQ-R4SW-02?
插件,6.2x6.2mm, with 4 pins. Its footprint is drawn on this page.
Where is the K2-1839DQ-R4SW-02 datasheet?
HRO Electronics publishes it: the Datasheet link on this page opens it.
Where can I order the K2-1839DQ-R4SW-02?
JLCPCB lists it as part C2689995, with 667 in stock; the sellers' links on this page open their listings.
What can replace the K2-1839DQ-R4SW-02?
Parts like it in the library: the K2-1839DQ-K4SW-02 by HRO Electronics, the K2-1839DQ-M4SW-02 by HRO Electronics, the K2-1839DQ-N4SW-02 by HRO Electronics and the K2-1839DQ-O4SW-02 by HRO Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.