Skip to main content
TraceCatalog
ComponentsSchematicsLayoutsGenerateContribute
Get Trace

Components

3 components matching “40”

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.

I need
SymbolFootprint3D model

Any part. Pick what you need to narrow it down.

Mounting

AnyThrough hole3

Link quality

Confirmed links only18,712

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

Library

All librariesLEDDiode85Converter_DCDC75Transistor_FET56Regulator_Switching52MCU_ST_STM32F449Isolator39Reference_Voltage37Filter32Battery_Management30kiml-00-kiml-resistors-smd29RF_Filter26kiml-00-kiml-capacitors-smd22
28 moreAmplifier_Operational21Analog_Switch19Sensor_Current16MCU_Texas_MSP43015Potentiometer_Digital15Power_Management15Power_Protection14Diode_Bridge13Driver_LED12Regulator_Linear12Interface_USB11MCU_NXP_Kinetis10Memory_RAM10Amplifier_Current9Driver_FET9gekkio-Gekkio_Memory_Flash9Interface_Expansion9MCU_ST_STM32L09Converter_ACDC7Display_Character7MCU_Microchip_ATtiny7MCU_Microchip_PIC127MCU_SiliconLabs7Memory_Flash7Display_Graphic6FPGA_Lattice6MCU_Microchip_80516Relay6
Clear everything

3 components

Matched by name and keywords. Search by meaning instead

TSAL4400

SYMFP3D

LED

Infrared LED , 3mm LED package

Pins
2
Pads
2
THT
4.8×4.4

HDSP-4840

SYMFP3D

LED

10-element LED arrays, Yellow

Pins
20
Pads
20
THT
10.7×25.9

HDSP-4840_2

SYMFP3D

LED

BAR GRAPH 10 segment block, yellow

Pins
20
Pads
20
THT
10.7×25.9
TraceCatalog
ComponentsSchematicsLayoutsGenerateContributeDocsTraceGitHubDiscord

© 2026 WishEDA Inc.

TermsPrivacyCC-BY-SA 4.0

33,628 components · 25,832 3D models · 55181 reference designs