TCG057VGLCS-H50 Equivalent & Substitute Parts

Part Overview

The TCG057VGLCS-H50 is a 5.7-inch TFT color LCD display module manufactured by Kyocera International, Inc. This transmissive RGB display operates with an 18-bit parallel interface and delivers 640 x 480 (VGA) resolution. The product is classified as Not For New Designs, indicating it has reached end-of-life status. For new applications and ongoing production requirements, equivalent substitute parts with active product status are available to ensure supply chain continuity and design flexibility.

Substiute Parts

TCG057VGLCS-H50

Kyocera International, Inc.In Stock: 952TCG057VGLCS-H50 Datasheet

Current PartRFQ

TCG057VGLDDANN-HN50

Kyocera International, Inc.In Stock: 881TCG057VGLDDANN-HN50 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TCG057VGLCS-H50 is determined by the following critical parameters:

• Diagonal Screen Size: 5.7" (144.78mm) — mechanical and optical compatibility requirement
• Resolution: 640 x 480 (VGA) — functional and software compatibility requirement
• Display Type: TFT - Color — technology class requirement
• Display Mode: Transmissive — optical operation mode requirement
• Graphics Color: Red, Green, Blue (RGB) — color space requirement
• Backlight: LED — power and illumination requirement
• Base Product Number: TCG057 — product family alignment

The substitute part TCG057VGLDDANN-HN50 maintains all critical parameters within the allowed substitution criteria. The primary difference is the interface type (CMOS versus 18-Bit Parallel), which represents a functional variation within the same product family and resolution class. This substitution is valid for applications where CMOS interface compatibility exists in the host system design.

Parameter Comparison

Engineering Selection Recommendations

The TCG057VGLDDANN-HN50 is the recommended substitute for the TCG057VGLCS-H50 based on the following engineering criteria:

• Product Status: The substitute part carries Active product status, ensuring long-term availability and supply chain reliability. The original part is classified as Not For New Designs, limiting its viability for ongoing production.
• Compliance: Both parts maintain ROHS3 compliance, satisfying regulatory requirements for new designs.
• Interface Compatibility: Selection between these parts depends on host system interface capability. The main part requires an 18-bit parallel RGB interface, while the substitute requires CMOS interface support. Verify that your system design accommodates the CMOS interface specification before implementation.
• Physical and Optical Specifications: Both parts share identical screen size, resolution, display technology, and backlight configuration, ensuring mechanical and functional compatibility within the display subsystem.

Frequently Asked Questions (FAQ)

Q: Can TCG057VGLDDANN-HN50 be used as a direct replacement for TCG057VGLCS-H50?

A: Direct replacement is possible only if your system design supports CMOS interface operation. The main part uses an 18-bit parallel RGB interface, while the substitute uses CMOS. Both parts deliver identical 5.7-inch VGA resolution and transmissive RGB display functionality. Interface compatibility must be confirmed before implementation.

Q: What are the key differences between these two parts?

A: The primary difference is the interface type. TCG057VGLCS-H50 operates with a parallel 18-bit RGB interface, while TCG057VGLDDANN-HN50 uses CMOS interface. All other specifications—screen size, resolution, display type, backlight technology, and color space—are identical.

Q: Why is the original part classified as Not For New Designs?

A: This classification indicates the part has reached end-of-life status. Kyocera has transitioned this product line to active alternatives. For new applications and sustained production, the TCG057VGLDDANN-HN50 with Active status is the recommended choice.

Q: Are there packaging differences between these parts?

A: The main part is specified as Bulk packaging. The substitute part packaging is not specified in the available documentation. Confirm packaging requirements with your procurement team before ordering.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant. The main part carries Moisture Sensitivity Level (MSL) 1 (Unlimited). Verify MSL requirements for the substitute part with the manufacturer if moisture sensitivity is a critical design parameter.

Q: How do I determine which part is suitable for my application?

A: Evaluate your system's interface capability first. If your design supports CMOS interface, the TCG057VGLDDANN-HN50 is the recommended choice due to its Active product status. If your design requires 18-bit parallel RGB interface, the TCG057VGLCS-H50 remains the only option, though supply may be limited due to its end-of-life status.