BLC2021-BL-USB-FB Equivalent & Substitute Parts

Part Overview

The BLC2021-BL-USB-FB is a character display module manufactured by Matrix Orbital, featuring a 20 x 2 LCD monochrome display with 40 characters, USB interface, and integrated bracket and cable assembly. The module measures 116.00mm x 37.00mm x 28.98mm with a viewing area of 83.00mm L x 18.60mm W. Currently classified as obsolete, equivalent substitute parts are available in active product status from the same manufacturer base series.

Substiute Parts

BLC2021-BL-USB-FB

Matrix OrbitalIn Stock: 792BLC2021-BL-USB-FB Datasheet

Current PartRFQ

BLC2021-BL-USB-FA

Matrix OrbitalIn Stock: 1093BLC2021-BL-USB-FA Datasheet

SimilarRFQ

BLC2021-BL-USB-FG

Matrix OrbitalIn Stock: 1093BLC2021-BL-USB-FG Datasheet

SimilarRFQ

BLC2021-BL-USB-IY

Matrix OrbitalIn Stock: 936BLC2021-BL-USB-IY Datasheet

SimilarRFQ

BLC2021-BL-USB-R

Matrix OrbitalIn Stock: 746BLC2021-BL-USB-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BLC2021-BL-USB-FB are determined by strict equivalence across the following parameters: manufacturer (Matrix Orbital), number of characters (40), display format (20 x 2), display type (LCD - Monochrome), character size (5.55mm H x 3.20mm W), physical dimensions (116.00mm x 37.00mm x 28.98mm), viewing area (83.00mm L x 18.60mm W), supply voltage (5V), interface (USB), background color (Black), and moisture sensitivity level (MSL 1). The substitute parts differ only in text color designation, which is a cosmetic and functional variant within the same product family. All substitute parts share the base product number BLC2021 and maintain identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The BLC2021-BL-USB-FB is classified as obsolete. All four substitute parts (BLC2021-BL-USB-FA, BLC2021-BL-USB-FG, BLC2021-BL-USB-IY, BLC2021-BL-USB-R) are active products with RoHS Compliant certification. These substitutes maintain identical electrical specifications (5V supply, USB interface), mechanical dimensions, display resolution (40 characters, 20 x 2 format), and character size. Selection among substitute parts should be based on text color requirements for the application. All substitute parts are available in higher inventory quantities than the original part.

Frequently Asked Questions (FAQ)

Q: Can BLC2021-BL-USB-FA, BLC2021-BL-USB-FG, BLC2021-BL-USB-IY, and BLC2021-BL-USB-R be used interchangeably with BLC2021-BL-USB-FB?

A: Yes, these parts are electrically and mechanically equivalent. They share identical display specifications (40 characters, 20 x 2 format), physical dimensions (116.00mm x 37.00mm x 28.98mm), supply voltage (5V), USB interface, and MSL rating. The only difference is text color (Amber, Green, Yellow, or Red versus Blue).

Q: What is the primary difference between the substitute parts?

A: The substitute parts differ only in text color. BLC2021-BL-USB-FA displays Amber text, BLC2021-BL-USB-FG displays Green text, BLC2021-BL-USB-IY displays Yellow text, and BLC2021-BL-USB-R displays Red text. All maintain Black background color.

Q: Are the substitute parts RoHS compliant?

A: Yes, all four substitute parts are RoHS Compliant. The original BLC2021-BL-USB-FB does not specify RoHS status.

Q: Do the substitute parts have the same physical footprint and mounting requirements?

A: Yes, all substitute parts have identical outline dimensions of 116.00mm x 37.00mm x 28.98mm, viewing area of 83.00mm L x 18.60mm W, and character size of 5.55mm H x 3.20mm W. They include integrated bracket and cable assembly.

Q: Which substitute part has the highest inventory availability?

A: BLC2021-BL-USB-FG (Green text) has the highest inventory with 1033 pieces in stock, followed by BLC2021-BL-USB-FA (Amber) with 988 pieces.