MOU-AO162A-OB Character Display Module - Equivalent & Substitute Parts

Part Overview

The MOU-AO162A-OB is a 16 x 2 character display module manufactured by Matrix Orbital, featuring a transmissive alphanumeric LCD with USB interface. This Economy series module displays 32 characters across a 80.00mm x 36.00mm x 23.97mm form factor. The product is currently obsolete, making identification of compatible substitute parts essential for system redesign, maintenance, and procurement planning.

Substiute Parts

MOU-AO162A-OB

Matrix OrbitalIn Stock: 1145MOU-AO162A-OB Datasheet

Current PartRFQ

MOU-AO162A-OW

Matrix OrbitalIn Stock: 893MOU-AO162A-OW Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MOU-AO162A-OB is determined by the following critical parameters that must remain constant:

• Display format (16 x 2 configuration)
• Character count (32 characters)
• Physical dimensions (80.00mm x 36.00mm x 23.97mm)
• Viewing area (66.00mm L x 16.00mm W)
• Character size (5.55mm H x 2.95mm W)
• Voltage supply range (4.75V ~ 5.25V)
• Interface type (USB)
• Operating temperature range (0°C ~ 50°C)
• Display type (Alphanumeric)
• Display mode (Transmissive)

The MOU-AO162A-OW qualifies as a substitute part because it maintains all critical mechanical and electrical parameters while offering an active product status and updated compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The MOU-AO162A-OW is the direct substitute for the obsolete MOU-AO162A-OB. Both parts maintain identical mechanical form factors, electrical specifications, and functional parameters. The substitute part offers the advantage of active product status, ensuring continued availability and supply chain reliability. The MOU-AO162A-OW carries RoHS compliance certification, meeting current regulatory requirements for electronic component manufacturing and environmental standards.

Selection of the MOU-AO162A-OW eliminates obsolescence risk while maintaining full compatibility with existing mechanical mounting and electrical interface requirements.

Frequently Asked Questions (FAQ)

Q: Can the MOU-AO162A-OW be used as a direct replacement for the MOU-AO162A-OB?

A: Yes. Both parts share identical display format (16 x 2), character count (32), physical dimensions (80.00mm x 36.00mm x 23.97mm), voltage supply range (4.75V ~ 5.25V), USB interface, and operating temperature range (0°C ~ 50°C). No circuit modifications or mechanical redesign is required.

Q: What is the primary difference between these two parts?

A: The MOU-AO162A-OB is obsolete, while the MOU-AO162A-OW maintains active product status. The substitute part also carries RoHS compliance certification. Text color differs (blue vs. white), but both maintain black background and transmissive display mode.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical outline dimensions of 80.00mm x 36.00mm x 23.97mm and identical viewing area of 66.00mm L x 16.00mm W. Direct mechanical substitution is possible without PCB layout modifications.

Q: Do both parts operate on the same voltage supply?

A: Yes. Both parts require 4.75V ~ 5.25V supply voltage. No power supply modifications are necessary when substituting the MOU-AO162A-OW for the MOU-AO162A-OB.

Q: Is the USB interface compatible between both parts?

A: Yes. Both parts use USB interface. No interface adapter or protocol conversion is required for substitution.