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1.77 inch Resistive Touch Panel - China Suppliers and Factory Direct Offer for Quality Displays
Product Drawing
This product is an ordinary two-layer 1.77 inch resistive touch panel. The front of the product is covered with PET protective film, and the back is backed with tape release film.
Structure
| Part Name | Material | Thickness |
|---|---|---|
| Top Circuit | Anti-glare hard coating & Anti-newton rings ITO Film, 400±100Ω/□ | 0.188mm |
| Spacer | Double side tape | 0.1mm |
| Bottom Circuit | ITO Glass, 400±100Ω/□ | 0.7mm |
| Back Adhesive | Double side tape | 0.15mm |
Specification
| Item | Contents | Unit |
|---|---|---|
| Product Size | 1.77 | inch |
| Outline Dimension | 46.50*34.40 | mm |
| View Area | 37.24*30.232 | mm |
| Active Area | 36.04*29.032 | mm |
| Max Voltage | DC 5V, 1mA | - |
| Resistance | X: 250~900 / Y: 100~500 | Ω |
| Insulation Resistance | DC 25V, ≥20 MΩ | - |
| Chattering Time | ≤15 | ms |
| Operation Force | 30~120 | g |
| Linearity | ≤2% | - |
| Pen Sliding Durability | ≥20,000 | times |
| Tapping Durability | ≥500,000 | times |
Frequently Asked Questions
What is the screen size and structure of this touch panel?
This product is a standard two-layer 1.77-inch resistive touch panel, featuring a PET protective film on the front and a tape release film on the back.
What materials are used for the Top and Bottom Circuits?
The Top Circuit is made of Anti-glare hard coating & Anti-newton rings ITO Film (0.188mm thickness), while the Bottom Circuit is composed of ITO Glass (0.7mm thickness).
What is the operating force required for this resistive touch panel?
The panel requires an operating force ranging between 30g and 120g to register touch inputs accurately.
How durable is this touch panel for tapping and pen sliding?
It is highly durable, designed to support a pen sliding durability of ≥20,000 times and a tapping durability of ≥500,000 times.
What are the outline and active area dimensions of the panel?
The overall outline dimension is 46.50*34.40 mm, with a view area of 37.24*30.232 mm and an active area of 36.04*29.032 mm.