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
LK204-25-422-VPT-E Datasheet	Matrix Orbital	LCD MODULE 80 DIG 20 X 4	Availability:2907	1+ $294.6200 5+ $272.6200 10+ $260.9400 15+ $250.2200 25+ $246.0800	min:1
LK204-25-422-WB-VPT-E Datasheet	Matrix Orbital	LCD MODULE 80 DIG 20 X 4	Availability:1540	1+ $214.9000 100+ $204.7500	min:1
OK204-25-422-OW-VPT-E Datasheet	Matrix Orbital	LCD MODULE 80 DIG 20 X 4 OLED	Availability:1064	1+ $222.7600 25+ $219.2200	min:1
OK204-25-422-OY-VPT-E Datasheet	Matrix Orbital	LCD MODULE 80 DIG 20 X 4 OLED	Availability:2652	1+ $222.7600 25+ $219.2200	min:1
LK402-25-VPT-E Datasheet	Matrix Orbital	LCD MODULE 80 DIG 40 X 2	Availability:1620	1+ $294.8800 5+ $272.8600 10+ $261.1800 15+ $250.4400 25+ $246.0200	min:1
BLK204A-BK-USB Datasheet	Matrix Orbital	LCD MOD 80 DIG 20 X 4 BRACKT CBL	Availability:1106	1+ $280.2200 5+ $259.3200 10+ $248.2000 15+ $238.0000 25+ $234.4200	min:1
BLK204A-BK-USB-GW Datasheet	Matrix Orbital	LCD MOD 80 DIG 20 X 4 BRACKT CBL	Availability:1829	1+ $280.2200 5+ $259.3200 10+ $248.2000 15+ $238.0000 25+ $234.4200	min:1
BLK204A-BK-USB-IY Datasheet	Matrix Orbital	LCD DISPLAY, BRACKET, CABLE	Availability:2162	1+ $280.2200 5+ $259.3200 10+ $248.2000 15+ $238.0000 25+ $234.4200	min:1
BLK204A-BK-USB-R Datasheet	Matrix Orbital	LCD MOD 80 DIG 20 X 4 BRACKT CBL	Availability:641	1+ $280.2200 5+ $259.3200 10+ $248.2000 15+ $238.0000 25+ $234.4200	min:1
BLK204A-BK-USB-WB Datasheet	Matrix Orbital	LCD MOD 80 DIG 20 X 4 BRACKT CBL	Availability:2103	1+ $280.2200 5+ $259.3200 10+ $248.2000 25+ $238.0000 50+ $214.8600	min:1

Display Modules - LCD, OLED Character and Numeric Components

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