DT070BTFT-HB-TS Equivalent & Substitute Parts

Part Overview

The DT070BTFT-HB-TS is a resistive graphic LCD display module manufactured by Displaytech, featuring a 7-inch (177.80mm) transmissive TFT color display with 1024 x 600 resolution and LVDS interface. This product is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations. The module incorporates LED backlighting and resistive touchscreen technology, serving applications requiring compact color display solutions with touch input capability.

Substiute Parts

DT070BTFT-HB-TS

DisplaytechIn Stock: 1032DT070BTFT-HB-TS Datasheet

Current PartRFQ

DT070DTFT-IPS-HB-TS

DisplaytechIn Stock: 1221DT070DTFT-IPS-HB-TS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DT070BTFT-HB-TS is determined by strict alignment of the following critical parameters:

Primary Matching Criteria:

• Diagonal screen size: 7" (177.80mm)
• Resolution: 1024 x 600 pixels
• Viewing area dimensions: 154.21mm W x 85.92mm H
• Interface protocol: LVDS
• Graphics color capability: Red, Green, Blue (RGB)
• Backlight technology: LED

Secondary Compatibility Factors:

• Manufacturer: Displaytech (same manufacturer preferred for design continuity)
• RoHS compliance status
• Moisture sensitivity level classification
• Physical form factor and mechanical mounting

The substitute part DT070DTFT-IPS-HB-TS meets all primary matching criteria while introducing an enhanced display technology variant (IPS in-plane switching) and maintains active product status, providing improved viewing angle characteristics compared to the obsolete original specification.

Parameter Comparison

Engineering Selection Recommendations

The DT070DTFT-IPS-HB-TS qualifies as a direct substitute for the DT070BTFT-HB-TS based on matching critical electrical and mechanical parameters. Both components share identical screen dimensions, resolution, viewing area, LVDS interface, RGB color capability, and LED backlighting specifications. Both maintain RoHS compliance and MSL 1 classification.

The substitute part offers the advantage of active product status, ensuring continued availability and manufacturing support. The IPS display technology enhancement provides superior viewing angle performance compared to standard TFT technology, representing a functional improvement without compromising compatibility with existing LVDS-based system designs.

Selection of the substitute component is appropriate for new production runs, system redesigns, and long-term support scenarios where the original obsolete part is no longer available through standard distribution channels.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters that determine substitution compatibility for the DT070BTFT-HB-TS?

A: The critical parameters are screen size (7 inches), resolution (1024 x 600 pixels), viewing area dimensions (154.21mm W x 85.92mm H), LVDS interface, RGB color support, and LED backlighting. Any substitute must match these specifications exactly.

Q: How does the IPS display technology in the substitute part affect system compatibility?

A: IPS (In-Plane Switching) is a display technology enhancement that improves viewing angle characteristics. It does not affect electrical interface compatibility, signal protocol, or mechanical form factor. Systems designed for the original part will function with the substitute without modification.

Q: Are both parts RoHS compliant?

A: Yes. Both the DT070BTFT-HB-TS and DT070DTFT-IPS-HB-TS are RoHS compliant and maintain identical Moisture Sensitivity Level 1 (Unlimited) classification.

Q: Why is the original part listed as obsolete?

A: Product obsolescence indicates the manufacturer has discontinued production. The substitute part maintains active status, ensuring ongoing availability and manufacturing support for new applications and system maintenance.

Q: Will the substitute part require any design modifications?

A: No design modifications are required. Both parts share identical LVDS interface specifications, viewing area dimensions, and mechanical form factors. Direct substitution is possible without circuit redesign or mechanical rework.

Q: What is the inventory status of the substitute part?

A: The DT070DTFT-IPS-HB-TS has 1171 pieces in stock as new original inventory, providing immediate availability for production requirements.