Capacitive touch panels, 8" to 49"
G+G and G+FF panels with OD, VA and sensor dimensions cut to your housing. Flush glass front, 6H surface, 10-point touch, controller and cable included.
Indicative FOB Shenzhen for 1–50 pcs, panel with controller and 1.8 m USB cable. Glass thickness and coating quoted per project.
A flush front face, and a thinner product
A capacitive panel is a glass or film sensor laminated to a cover glass. Your finger changes the capacitance of the ITO pattern, and the controller reports the position over USB, I2C or RS232. There is no frame standing above the surface, so the front of your product is a single sheet of glass.
- Flush, edge-to-edge front — the design reason most builders choose it
- 2–4 mm thinner than an infrared frame equivalent
- AG / AR / AF coatings available on the cover glass
- Lower cost than infrared below roughly 32 inch
The trade-offs: it needs a conductive stylus or a finger (not a gloved hand), it is harder outdoors, and above 43 inch the yield curve makes it expensive. For those cases see infrared frames.
Compact and mid-size panels
The volume part of the range. Kiosks, HMI, POS and medical instruments. Prices are for a G+G panel with controller, FOB Shenzhen, 1–50 pcs.
| Size | Active (VA) mm | Outline (OD) mm | Sensor mm | Price / pc | Stock | |
|---|---|---|---|---|---|---|
| 8.0" | 172 × 108 | 188 × 124 | 181 × 117 | $48 | 386 pcs | View → |
| 10.1" | 218 × 136 | 236 × 154 | 229 × 147 | $56 | 402 pcs | View → |
| 11.6" | 257 × 144 | 275 × 162 | 268 × 155 | $64 | 366 pcs | View → |
| 12.1" | 261 × 163 | 279 × 181 | 272 × 174 | $68 | 448 pcs | View → |
| 13.3" | 294 × 166 | 314 × 186 | 307 × 179 | $76 | 412 pcs | View → |
| 15.0" | 305 × 229 | 325 × 249 | 318 × 242 | $84 | 334 pcs | View → |
| 15.6" | 345 × 194 | 365 × 214 | 358 × 207 | $90 | 478 pcs | View → |
| 17.0" | 366 × 229 | 388 × 251 | 381 × 244 | $105 | 352 pcs | View → |
| 18.5" | 410 × 230 | 432 × 252 | 425 × 245 | $115 | 394 pcs | View → |
| 21.5" | 476 × 268 | 498 × 290 | 491 × 283 | $130 | 496 pcs | View → |
| 23.6" | 522 × 294 | 546 × 318 | 539 × 311 | $145 | 412 pcs | View → |
| 23.8" | 527 × 296 | 551 × 320 | 544 × 313 | $150 | 424 pcs | View → |
| 27.0" | 598 × 336 | 622 × 360 | 615 × 353 | $170 | 368 pcs | View → |
| 28.0" | 620 × 349 | 644 × 373 | 637 × 366 | $180 | 358 pcs | View → |
| 32.0" | 708 × 398 | 734 × 424 | 727 × 417 | $210 | 344 pcs | View → |
Large format panels
Made to order, 2–3 week lead time. Above 49 inch the price per square metre climbs sharply, so these sizes are quoted per project rather than from a table.
| Size | Active (VA) mm | Outline (OD) mm | Sensor mm | Price / pc | Stock | |
|---|---|---|---|---|---|---|
| 34.0" | 753 × 423 | 779 × 449 | 772 × 442 | $235 | 322 pcs | View → |
| 40.0" | 886 × 498 | 914 × 526 | 907 × 519 | $290 | 306 pcs | View → |
| 43.0" | 952 × 535 | 982 × 565 | 975 × 558 | $315 | 306 pcs | View → |
| 49.0" | 1085 × 610 | 1115 × 640 | 1108 × 633 | $390 | 302 pcs | View → |
What you can change on a standard panel
Cover glass
1.1 / 1.8 / 2.0 / 3.0 mm, chemically strengthened, 6H. Thicker glass needs a higher-sensitivity controller — we test the stack before quoting.
Coating
Clear, AG anti-glare, AR anti-reflective, AF anti-fingerprint. AG costs about 8 % extra and is worth it on any product used near a window.
Interface
USB HID, I2C or RS232. USB is the default; I2C is for embedded boards; RS232 still shows up in industrial retrofits.
FPC exit
Left, right, top or bottom, with same-side or opposite-side contact. Free to specify at the drawing stage, expensive to change later.
Printed border
Black is standard. White, colour, or a border width down to 6 mm. This is the part customers see, so it is worth getting right.
Bonded module
Add the LCD and we bond the panel to it optically — OCA, water glue or air gap. See the module line.
Capacitive touch screens, capacitive touch TP, and custom outlines
A capacitive touch screen, a capacitive touch panel and a capacitive touch TP are the same purchase on this site: cover glass, ITO sensor, FPC tail and a matched controller. TP is simply the industry shorthand for touch panel and it survives in plenty of drawings. None of the three includes an LCD — that is the module line, where we bond the panel to your panel.
All of them are PCAP — projected capacitive — which describes the sensing method rather than a different product. A grid of ITO electrodes sits behind the glass and the controller measures the change in capacitance when a finger approaches. No pressure, no coating on the front, no moving parts.
Custom capacitive touch panels are the normal order, not the exception. The outline, the active area, the printed border width, the glass thickness and the tail exit are all set at the drawing stage, and the sensor is re-laid to match. If you already buy glass or a housing, send those dimensions instead of a diagonal — matching an existing part is faster than quoting from scratch. Custom panels →
Capacitive touch applications cluster where the front face has to be flush glass: self-service kiosks, industrial HMI, medical and laboratory instruments, POS terminals and portrait retail signage. Where the environment is gloved, wet or sunlit, the same job usually goes to an infrared frame instead — six application notes →
Standard capacitive panel specification
Typical values for the G+G series. Values are confirmed per drawing on the datasheet issued with your quotation.
| Optical & mechanical | |
| Structure | G+G (glass sensor) / G+FF (film sensor) |
|---|---|
| Cover glass | 1.1 / 1.8 / 2.0 / 3.0 mm chemically strengthened |
| Surface hardness | ≥ 6 H |
| Touch points | 10 (up to 40 on large format) |
| Transparency | ≥ 85 % |
| Haze | < 3 % (AG 3–8 % optional) |
| Surface treatment | Clear / AG anti-glare / AR anti-reflective / AF anti-fingerprint |
| Controller IC | EETI, ILITEK or Goodix — matched to your OS |
| Electrical, environment & compliance | |
| Interface | USB HID / I2C / RS232 |
| Report rate | ≥ 100 Hz |
| Response time | ≤ 10 ms |
| Accuracy | ± 1.5 mm |
| Operating temperature | −20 °C to +70 °C |
| Touch life | > 10 million touches |
| Operating system | Windows, Android, Linux, Chrome OS |
| Certification | CE, FCC, RoHS |
Capacitive panel questions
What is the difference between G+G and G+FF?
Why do you need three dimensions instead of one?
Can the panel work through 3 mm glass?
Do you supply the LCD as well?
Tell us the size. We will tell you what fits.
Send a drawing, a size, or just a photo of the screen you are building around. Our engineers reply with a matched part and a price within 12 working hours.