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3 components matching “C&K”

A component is a schematic symbol with, where the catalog has them, its footprint and 3D package model — linked by KiCad's own references and cross-checked pin by pin.

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AnySurface mount3

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A link is confirmed when the footprint reference matches exactly and the footprint has a pad for every pin on the symbol.

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All librariesgekkio-Gekkio_Memory_RAM5MCU_ST_STM85Sensor_Temperature4MCU_SiliconLabs3celestial-altium-Button1celestial-altium-Switch1
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3 components

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EFM8UB31F40G-A-QFN24

SYMFP3D

MCU_SiliconLabs

8051-compatible microcontroller, 48 MHz, 2.3 to 5.5V, 40K flash, 3.25K RAM, -40 to +85 C, QFN-24

Pins
25
Pads
25
SMD
5.2×5.2

EFM8UB31F40G-A-QSOP24

SYMFP3D

MCU_SiliconLabs

8051-compatible microcontroller, 48 MHz, 2.3 to 5.5V, 40K flash, 3.25K RAM, -40 to +85 C, QSOP-24

Pins
24
Pads
24
SMD
7.4×9.2

EFM8UB30F40G-A-QFN20

SYMFP—

MCU_SiliconLabs

8051-compatible microcontroller, 48 MHz, 2.3 to 5.5V, 40K flash, 3.25K RAM, -40 to +85 C, QFN-20

Pins
21
Pads
21
SMD
4.5×4.5
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33,628 components · 25,832 3D models · 55181 reference designs