Modules Components

Q: How to choose the correct component model？

We provide the brands and related parameters of components for you to choose from on the Modules category page. You can select the model you want based on the above.

Q: How to choose between different Modules brands?

1. Pre-Screen with Industry Certifications (ISO, UL, CE) Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors. 2. Analyze Authentic Customer Reviews Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended). 3. Calculate Long-Term Cost Efficiency Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI. 4. Request Sample Testing Reports Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:4D Systems, Adafruit Industries LLC, ADLINK Technology]. 5. Finalize with On-Site Audit (Optional) For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Explore 1072+ Modules products from leading manufacturers. Compare technical specifications, pricing, and availability. Filter by 4D Systems, Adafruit Industries LLC, ADLINK Technology and other parameters.

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
PCM-3612I-AE Datasheet	Advantech	Interface Modules PCI-104, 4-port RS-232/422/485 Module	Availability:3000	1+ $235.2000	min:1
PCM-26R2EC-SAE Datasheet	Advantech	Interface Modules 2Port, EtherCAT, Hilscher FieldBus mPCI	Availability:1501	1+ $1532.7400 5+ $1456.1000 10+ $1425.4400 25+ $1379.4600	min:1
BB-UHR204 Datasheet	Advantech	Interface Modules USB 2.0 Hub, 4 Port, Industrial	Availability:1547	1+ $277.2000	min:1
1.01.0281.12001 Datasheet	HMS Networks	Interface Modules USB-to-CAN V2 compact,isolated	Availability:1646	1+ $518.4000	min:1
USB-COM232-PLUS1 Datasheet	FTDI Chip	MOD USB RS232 CONVERTER 1 CH	Availability:1744	1+ $19.1700 5+ $18.3150 10+ $17.7750 25+ $17.4150	min:1
USB-COM422-PLUS2 Datasheet	FTDI Chip	MOD USB HS RS422 CONVERTER 2 CH	Availability:1518	1+ $135.9600 5+ $134.6400	min:1
301-1001-31 Datasheet	Digi International, Inc.	SERIAL DEVICE SERVER 1-PORT	Availability:1593	1+ $176.4000	min:1
BB-485SD9TB Datasheet	Advantech	CONVERTER 2PORT PWR RS232-RS485	Availability:1515	1+ $178.0000	min:1
USB-COM485-PLUS4 Datasheet	FTDI Chip	MOD USB HS RS485 CONVERTER 4 CH	Availability:1584	1+ $60.1200 5+ $57.4200 10+ $54.7200 25+ $52.0200 50+ $51.5250	min:1
USB-CAP Datasheet	Olimex	Interface Modules	Availability:1524	1+ $2.9160	min:1

FAQ

How to choose the correct component model？

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How to choose between different Modules brands?