BLK202A-FB Character Display Module LCD - Equivalent & Substitute Parts

Part Overview

The BLK202A-FB is a character display module manufactured by Matrix Orbital, featuring a 20 x 2 LCD monochrome display with 40 characters. This module supports multiple communication interfaces including I2C, RS-232, and TTL, with a physical outline of 116.00mm x 37.00mm x 28.98mm. The BLK202A-FB is currently classified as obsolete, making equivalent substitute parts necessary for ongoing system support and component procurement.

Substiute Parts

BLK202A-FB

Matrix OrbitalIn Stock: 1210BLK202A-FB Datasheet

Current PartRFQ

BLK202A-FA

Matrix OrbitalIn Stock: 1212BLK202A-FA Datasheet

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BLK202A-FG

Matrix OrbitalIn Stock: 1125BLK202A-FG Datasheet

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BLK202A-IY

Matrix OrbitalIn Stock: 929BLK202A-IY Datasheet

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BLK202A-R

Matrix OrbitalIn Stock: 1043BLK202A-R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BLK202A-FB are determined by strict equivalence across the following critical parameters:

• Display Specifications: Number of characters (40), display format (20 x 2), display type (LCD - Monochrome), character size (5.55mm H x 3.20mm W)
• Physical Dimensions: Outline (116.00mm x 37.00mm x 28.98mm), viewing area (83.00mm x 18.60mm)
• Electrical Specifications: Voltage supply range (9V ~ 15V), interface protocols (I2C, RS-232, TTL)
• Environmental Specifications: Moisture sensitivity level (MSL 1 - Unlimited)

All substitute parts maintain identical specifications across these parameters. The primary variation among substitute parts is the text color option (Amber, Green, Yellow, or Red), which does not affect functional compatibility or electrical performance. All substitute parts are manufactured by Matrix Orbital and share the base product number BLK202.

Parameter Comparison

Engineering Selection Recommendations

The BLK202A-FB is obsolete and should be replaced with an active substitute part. All four substitute parts (BLK202A-FA, BLK202A-FG, BLK202A-IY, BLK202A-R) are functionally equivalent and maintain active product status with Matrix Orbital.

Selection among substitute parts should be based on display color requirements for the application:

• BLK202A-FA: Amber text on black background
• BLK202A-FG: Green text on black background
• BLK202A-IY: Yellow text on black background
• BLK202A-R: Red text on black background

All substitute parts are RoHS Compliant, providing environmental compliance advantages over the original BLK202A-FB. Electrical and mechanical compatibility is guaranteed across all substitutes, with identical interface protocols, voltage supply ranges, physical dimensions, and viewing area specifications.

Frequently Asked Questions (FAQ)

Q: Can BLK202A-FA, BLK202A-FG, BLK202A-IY, and BLK202A-R be used interchangeably with BLK202A-FB?

A: Yes. All substitute parts maintain identical electrical specifications, interface protocols (I2C, RS-232, TTL), voltage supply range (9V ~ 15V), physical dimensions (116.00mm x 37.00mm x 28.98mm), and display format (20 x 2, 40 characters). The only difference is text color. Mechanical mounting and electrical connections are identical.

Q: What is the primary reason for substitution?

A: The BLK202A-FB is classified as obsolete. The substitute parts are active products with ongoing manufacturer support and availability.

Q: Are there packaging differences between the main part and substitutes?

A: The BLK202A-FB is specified with "-" packaging. All substitute parts are supplied in Bulk packaging.

Q: Do the substitute parts have better environmental compliance?

A: Yes. All substitute parts are RoHS Compliant, whereas the BLK202A-FB does not specify RoHS status. All parts maintain MSL 1 (Unlimited) moisture sensitivity level.

Q: How should text color be selected for substitution?

A: Text color selection depends on application requirements for display visibility and contrast. All color options (Amber, Green, Yellow, Red) provide equivalent functional performance and are electrically identical to the original Blue text BLK202A-FB.

Q: Are all substitute parts manufactured by Matrix Orbital?

A: Yes. All substitute parts are manufactured by Matrix Orbital and share the base product number BLK202.