SEK-SCD41

Global Distributors

Part number	Quantity	Distributor name	Country	Uploaded
SEK-SCD41-SENSOR	65	DigiKey	DE, HK, US	18.04.2025	Buy
SEK-SCD41-SENSOR	64	Mouser Electronics Inc.	27 countries	18.04.2025	Buy

Part number	Quantity	Distributor name	Country	Uploaded
SEK-SCD41-SENSOR	13	SOS electronic s.r.o.	CZ, HU, DE, PL, SK	17.04.2025	Buy
SEK-SCD41-SENSOR	12	Glyn GmbH & Co. Kg	DE	08.04.2025	Buy
SEK-SCD41-SENSOR	11	Farnell, An Avnet Company	GB	18.04.2025	Buy
SEK-SCD41-SENSOR	1	Anglia Components Plc	GB	18.04.2025	Buy

Part number	Quantity	Distributor name	Country	Uploaded
SEK-SCD41-SENSOR	3	inSem, Inc.	KR	17.04.2025	Buy
SEK-SCD41-SENSOR	2	Glyn Limited	NZ	18.04.2025	Buy

Part number	Quantity	Distributor name	Country	Uploaded
SEK-SCD41-SENSOR	6	Future Electronics	CA	17.04.2025	Buy
SEK-SCD41-SENSOR	5	Symmetry Electronics	US	18.04.2025	Buy

SEK-SCD41 - Evaluation kit for SCD4x series CO2 sensors

Datasheet SCD42 03/2022 File 994.5 KB	Datasheet	03/2022	PDF	994.5 KB
Datasheet SCD4x 04/2025 File 1.2 MB	Datasheet	04/2025	PDF	1.2 MB
Low power operation SCD4x 07/2022 File 443.0 KB	Application note	07/2022	PDF	443.0 KB
Technical description SEK-SCD41 01/2021 File 791.3 KB	Application note	01/2021	PDF	791.3 KB
Design-in guide SCD4x 01/2021 File 478.2 KB	Guide	01/2021	PDF	478.2 KB
Handling instructions SCD4x 02/2025 File 360.3 KB	Guide	02/2025	PDF	360.3 KB
Testing guide SCD4x File 2.0 MB	Guide		PDF	2.0 MB
Arduino driver SCD4x Link	Software		Link
Arduino snippets SCD4x Link	Software		Link
BLE gadget SCD4x Link	Software		Link
Embedded driver SCD4x Link	Software		Link
Makecode for micro:bit SCD4x Link	Software		Link
Python Package SCD4x Link	Software		Link
Raspberry Pi driver SCD4x Link	Software		Link
Altium footprint SCD4x Link	Drawings/CAD		Link
STEP file SCD4x File 632.1 KB	Drawings/CAD		STEP	632.1 KB
STEP file SEK-SCD41 File 770.9 KB	Drawings/CAD		STEP	770.9 KB
Calibration certification SCD4x 05/2022 File 118.0 KB	Certificate	05/2022	PDF	118.0 KB
Carbon Dioxide product flyer 03/2025 File 881.7 KB	Flyer	03/2025	PDF	881.7 KB
Carbon Dioxide product flyer CN 03/2025 File 1.9 MB	Flyer	03/2025	PDF	1.9 MB
SCD4x product flyer japanese 03/2023 File 1.1 MB	Flyer	03/2023	PDF	1.1 MB
SDP Selection Guide 06/2024 File 318.0 KB	Guide	06/2024	PDF	318.0 KB
SEK-ControlCenter (all devices) Link	Software		Link

SCD40	Compact & cost-effective photoacoustic NDIR CO₂ sensor	SCD4x	CO₂
SCD41	Improved CO₂ accuracy with extended measurement range and single-shot mode	SCD4x	CO₂
SCD42	CO₂ accuracy of ± 75 ppm @400-1000 ppm	SCD4x	CO₂