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
232LPTTL33 Datasheet	Advantech	Interface Modules PORT POWERED 232 TO TTL CONVERTER	Availability:895	1+ $207.0000	min:1
USR604 Datasheet	Advantech	Interface Modules USB TO ISOLATED RS-232/422/485 4PRT	Availability:1504	1+ $1240.0000	min:1
PCE-7B05-20A1E Datasheet	Advantech	BACKPLANE 5 CHAN COMPACTPCI	Availability:2620	1+ $359.7000 5+ $353.9600 10+ $340.8600	min:1
USOPTL4-2P Datasheet	Advantech	Interface Modules USB TO ISO 422/485 USB to Ser - 2 Pt	Availability:1221	1+ $527.2000	min:1
485OPDRI-PH Datasheet	Advantech	Interface Modules RS-422/485 REPEATER RS-422/485 Iso Rep	Availability:2843	N/A	min:1
PCIE-1604B-AE Datasheet	Advantech	Interface Modules 2-port RS-232 PCIe Comm. Card	Availability:741	1+ $171.4000	min:1
Ag2120-D Datasheet	Silvertel	Interface Modules High performance PSTN interface. DIL.	Availability:1932	1+ $24.0000 10+ $23.0000 80+ $22.0000 240+ $21.0000 560+ $20.5000	min:1
PCE-7B13-64C1E Datasheet	Advantech	BACKPLANE 13 CHAN COMPACTPCI	Availability:2135	1+ $1177.5000	min:1
IBD184 Datasheet	iBASE Technology	Interface Modules mPCIe USB to4x RS232 w/cable kit	Availability:2319	1+ $101.0000	min:1
485TBLED Datasheet	Advantech	Interface Modules 232/485 CONV W/TB&LED	Availability:1501	1+ $190.0000	min:1

FAQ

How to choose the correct component model？

What are the main brands Modules?

How to choose between different Modules brands?