Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Display Modules - LCD, OLED Character and Numeric category page. You can select the model you want based on the above.

Question 2

What are the main brands Display Modules - LCD, OLED Character and Numeric?

Accepted Answer

Typical parameters include Adafruit Industries LLC, Advanced Linear Devices Inc., AZ Displays, BOE Varitronix Limited, Crystalfontz America, Inc., DFRobot, Digi International Inc. (Digi), Display Visions GmbH...

Question 3

How to choose between different Display Modules - LCD, OLED Character and Numeric brands?

Accepted Answer

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:Adafruit Industries LLC, Advanced Linear Devices Inc., AZ Displays]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
NHD-0420CW-AB3 Datasheet	Newhaven Display	LCD MODULE 80 DIG 20 X 4 PASSIVE	Availability:1970	2+ $42.2221 5+ $36.8618 10+ $33.5543 25+ $32.3149 50+ $30.4775	min:1
BLC2021-BK-FG Datasheet	Matrix Orbital	LCD MOD 40 DIG 20 X 2 BRACKT CBL	Availability:2231	1+ $186.9400 5+ $172.9800 10+ $167.9800 15+ $165.4600 25+ $158.7600	min:1
EA DIP203B-4NLW Datasheet	Display Visions GmbH	LCD MOD 80DIG 20X4 TRANSMISV WHT	Availability:1526	N/A	min:1
BLC2021-BK-GW Datasheet	Matrix Orbital	LCD MOD 40 DIG 20 X 2 BRACKT CBL	Availability:2267	1+ $186.9400 5+ $172.9800 10+ $167.9800 15+ $165.4600 25+ $158.7600	min:1
EA DIP203J-4NLW Datasheet	Display Visions GmbH	LCD MOD 80DIG 20X4 TRANSMISV WHT	Availability:1932	1+ $84.8000 10+ $66.3940 100+ $57.9942	min:1
BLC2021-BK-IY Datasheet	Matrix Orbital	LCD MOD 40 DIG 20 X 2 BRACKT CBL	Availability:2812	1+ $186.9400 5+ $172.9800 10+ $167.9800 15+ $165.4600 25+ $158.7600	min:1
LCD-A2X1C50TR Datasheet	Lumex Inc.	LCD MOD 3 DIG 2.5 X 1 REFLECTIVE	Availability:10816	1+ $0.3186 10+ $0.3137 25+ $0.3087 50+ $0.3038 100+ $0.2989	min:1
BLC2021-BK-R Datasheet	Matrix Orbital	LCD MOD 40 DIG 20 X 2 BRACKT CBL	Availability:1716	1+ $186.9400 5+ $172.9800 10+ $167.9800 15+ $165.4600 25+ $158.7600	min:1
VIM-503-DP-FC-S-HV Datasheet	BOE Varitronix Limited	LCD MOD 4.5DIG 4.5X1 TRANSFLECTV	Availability:3738	1+ $5.4810 10+ $4.1139 100+ $3.3102 500+ $2.9593 1000+ $2.8453	min:1
VI-422-DP-RC-S Datasheet	BOE Varitronix Limited	LCD MOD 4 DIG 4 X 1 REFLECTIVE	Availability:6566	1+ $4.5630 10+ $3.2490 100+ $2.9340 500+ $2.7675	min:1

Display Modules - LCD, OLED Character and Numeric Components

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