NHD-4.6-320240MB-ASXV-T Equivalent & Substitute Parts

Part Overview

The NHD-4.6-320240MB-ASXV-T is a 4.6-inch TFT color LCD display module with resistive touchscreen, 320 x 240 resolution, and parallel 24-bit RGB interface. This module features transmissive display mode with white LED backlight and is designed for embedded graphics applications requiring QVGA resolution.

The NHD-4.6-320240MB-ASXV-T is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for systems utilizing this display specification.

Substiute Parts

NHD-3.5-320240MB-ASXV-T

Newhaven Display IntlIn Stock: 979NHD-3.5-320240MB-ASXV-T Datasheet

Current PartRFQ

NHD-3.5-320240JF-ASXP-T

Newhaven Display IntlIn Stock: 6762NHD-3.5-320240JF-ASXP-T Datasheet

SimilarRFQ

E35RF-I-RS730-R1

Focus LCDsIn Stock: 1066E35RF-I-RS730-R1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NHD-4.6-320240MB-ASXV-T are qualified based on the following critical parameters:

• Diagonal screen size: 4.6" (88.90mm)
• Display resolution: 320 x 240 pixels
• Display type: TFT color
• Display mode: Transmissive
• Touchscreen: Resistive
• Interface: Parallel, 24-bit RGB
• Backlight: LED white
• Graphics color: RGB
• Compliance: ROHS3 compliant

Two substitute parts meet these criteria and are listed below.

Parameter Comparison

Engineering Selection Recommendations

NHD-4.6-320240JF-ASXP-T is the primary substitute for the NHD-4.6-320240MB-ASXV-T. Both parts are manufactured by Newhaven Display Intl, share identical core specifications, and maintain ROHS3 compliance. The NHD-4.6-320240JF-ASXP-T is currently in active production with higher inventory availability (6725 units in stock versus 893 units for the original part). The viewing area dimensions differ slightly (71.82mm W x 55.05mm H versus 70.08mm W x 52.56mm H), and the substitute incorporates the ST7272A controller with MSL rating of 1 (Unlimited).

E35RF-I-RS730-R1 manufactured by Focus LCDs is a secondary substitute option. This part meets all critical electrical and mechanical parameters, maintains ROHS3 compliance, and is currently in active production (982 units in stock). The E35RF-I-RS730-R1 also incorporates the ST7272A controller and features comparable viewing area dimensions (71.68mm W x 54.16mm H). REACH status for this part is listed as vendor undefined.

Frequently Asked Questions (FAQ)

Q: What makes NHD-4.6-320240JF-ASXP-T a suitable substitute for NHD-4.6-320240MB-ASXV-T?

A: Both parts share identical display specifications: 4.6-inch diagonal, 320 x 240 resolution, TFT color transmissive mode, resistive touchscreen, parallel 24-bit RGB interface, and white LED backlight. Both are ROHS3 compliant and manufactured by the same supplier.

Q: Are there mechanical compatibility considerations between the main part and substitutes?

A: Viewing area dimensions vary slightly across the three parts. The original NHD-4.6-320240MB-ASXV-T has a viewing area of 70.08mm W x 52.56mm H, while NHD-4.6-320240JF-ASXP-T measures 71.82mm W x 55.05mm H, and E35RF-I-RS730-R1 measures 71.68mm W x 54.16mm H. Physical mounting and bezel design should be verified for your specific application.

Q: What is the difference in product status between these parts?

A: The original NHD-4.6-320240MB-ASXV-T is obsolete. Both substitute parts, NHD-4.6-320240JF-ASXP-T and E35RF-I-RS730-R1, are in active production, ensuring long-term availability and supply chain stability.

Q: How do the controller specifications differ?

A: The original part does not specify a controller type in the provided data. Both substitute parts incorporate the ST7272A controller, which manages display timing and signal processing for the 320 x 240 QVGA resolution.

Q: What packaging options are available?

A: NHD-4.6-320240MB-ASXV-T is supplied in standard packaging. NHD-4.6-320240JF-ASXP-T is packaged in Box format. E35RF-I-RS730-R1 is supplied in Tape & Box (TB) format for automated assembly compatibility.