OEM Industrial Touch Screen Assemblies
PCAP and resistive touch assemblies for structured OEM programs.
Drawing or target size is sufficient to start evaluation. Complete specifications can be defined during review.
Industrial Touch Screen Assemblies
We manufacture and supply touch assemblies for OEM equipment and embedded control systems.
In this page, “touch screen” refers to the touch assembly integrated with your display module: cover lens, touch sensor, and controller configuration.
- Technologies: PCAP and resistive (4-wire / 5-wire)
- Typical size range: 7” – 55”
- Interfaces: USB, I²C, RS-232 (host dependent)
- Supply model: OEM manufacturing for defined product programs
Inputs required for touch configuration
A correct recommendation is based on structure, environment, and host system.
- Cover glass thickness / printing
- Bonding target (air / OCA / LOCA)
- Bezel, gasket, mounting constraints
- Glove or wet operation
- Outdoor / UV exposure
- Temperature and chemical exposure
- Operating system
- Interface (USB / I²C / RS-232)
- Grounding / EMI context
- Recommended stack-up and bonding direction
- Controller and interface alignment with host system
- Sample plan and validation checkpoints
- Drawing approval and revision control definition
Touch performance is defined by structure, controller configuration, and system conditions.
Stable touch behavior cannot be determined from nominal specifications alone. It depends on how the touch assembly interacts with your mechanical and electrical environment.
- Stack-up structure: cover glass thickness, bonding method (air / OCA / LOCA), mounting layers
- Controller configuration: sensitivity tuning, glove / wet parameters, firmware settings
- System context: grounding design, shielding, cable routing, EMI / ESD exposure
Configuration is typically reviewed and validated during sampling and approval against the actual front structure and host system.
PCAP or Resistive — engineering selection guidance
Technology choice depends on front structure, interaction style, sealing requirements, and host system constraints.
Projected Capacitive (PCAP)
Typically used in sealed glass-front designs and multi-touch interfaces.
- Supports multi-touch interaction
- Suitable for IP-rated front surfaces
- Aligned with modern UI systems
Resistive (4-wire / 5-wire)
Typically selected for single-point input and stylus-driven control systems.
- Operable with stylus or heavy gloves
- Single-touch focused applications
- Compatible with many legacy platforms
For structural and noise-related considerations, refer to the Core Engineering Principle.
Specification control for industrial touch programs
Touch assemblies are defined and approved prior to volume production, with revision control maintained during supply.
- Specification definition: Mechanical structure, bonding method, controller configuration, and interface are confirmed during sampling.
- Revision lock: Approved drawings and configuration are frozen before pilot and mass production.
- Change control: PCN issued for material or process changes affecting form, fit, or function.
- Program continuity: Lifecycle alignment and substitute strategy discussed in advance for long-term OEM supply.
Deployment Environments
Selected by constraints — visibility, sealing, duty cycle, service access, and electrical noise.
Sunlight, public interaction, sealed fronts.
Electrical noise, continuous duty, service access.
24/7 use, limited maintenance windows.
Moisture, impact, condensation risk.
Share your deployment environment and constraints — we’ll recommend a platform direction.
Industrial touch integration — common questions
Focused on OEM feasibility and supply control.
Can PCAP support thick cover glass?
Feasibility depends on stack-up thickness, controller capability, and system noise conditions. Evaluation is based on actual structure.
Do you support glove or wet touch applications?
Glove and wet performance depend on controller tuning and system grounding conditions. Validation during sampling is recommended.
What is required to start a project?
Outline dimensions, front structure, host interface, and deployment environment are sufficient for initial review.
How are specification changes handled?
Approved specifications are locked before mass production. PCN is issued for changes affecting form, fit, or function.
Do you supply replacement parts for end users?
Primary focus is OEM program supply. Consumer replacement orders are generally not supported.
Built for Integration Stability
Design decisions tied to real use. Defined scope. Clear deliverables. Documentation is available by model/configuration for qualified OEM programs (NDA if required).
Standard size references for OEM touch programs
These models serve as dimensional starting points. Final specifications are confirmed by drawing approval and sample validation.
- Models listed are dimensional references only.
- Custom dimensions and structures can be defined based on project requirements.
PCAP (Capacitive) — Standard Models (Expand Table)
| P/N | Size | Thickness | Window VA (mm) | Sensor Outline (mm) | Cover Lens (mm) |
|---|---|---|---|---|---|
| ET097F8614 | 9.7" | 3.9mm | 196.75 × 148.3 | 199.75 × 151.3 | 253.77 × 188.77 |
| ETCG101A83-2.0 | 10.1" | 2.0mm | 217.96 × 136.6 | 228 × 149 | 229.60 × 151.00 |
| ET101F8058 | 10.1" | 2.9mm | 217.96 × 136.6 | 229.96 × 151.5 | 254.96 × 172.6 |
| ET101F8059 | 10.1" | 2.9mm | 222.5 × 125 | 234.5 × 140 | 247 × 150 |
| ETCCG104A03-1.0 | 10.4" | 2.5mm | 213.6 × 161.00 | 237.98 × 187.17 | 255.20 × 202.50 |
| ET104F8060 | 10.4" | 2.9mm | 211 × 158.4 | 235.2 × 175.4 | 245.1 × 192.5 |
| ETCG104A06-1.0 | 10.4" | 2.85mm | 212.20 × 159.40 | 239 × 179.4 | 242.00 × 183.00 |
| ET116F8023 | 11.6" | 2.9mm | 257 × 146 | 270 × 159 | 287 × 176 |
| ETCG121A19-1.0 | 12.1" | 1.9mm | 247 × 186.6 | 257.75 × 201.95 | 259.75 × 203.95 |
| ET121F8062 | 12.1" | 2.0mm | 246.76 × 185.32 | 260 × 200.1 | 274.16 × 220.9 |
| ET133F8063 | 13.3" | 2.0mm | 295 × 166.6 | 307.88 × 181.12 | 335 × 197 |
| ET140F8064 | 14" | 2.0mm | 311 × 176 | 322 × 190 | 335 × 200 |
| ETCG150A30-3.0 | 15" | 2.45mm | 304.10 × 228.10 | 304.10 × 228.10 | 327.50 × 255.00 |
| ET150F8066 | 15" | 2.0mm | 304 × 228.01 | 323 × 243.5 | 364 × 288 |
| ETCG156A08-2.0 | 15.6" | 2.4mm | 343.54 × 192.83 | 367.30 × 216.20 | 380.5 × 234.58 |
| ET156F8069 | 15.6" | 3.9mm | 344 × 194 | 358 × 210 | 383.91 × 233 |
| ETCG170A11-2.0 | 17" | 2.45mm | 338.92 × 271.34 | 338.92 × 271.34 | 364.42 × 299.33 |
| ET170F8068 | 17" | 2.9mm | 338.92 × 271.34 | 356.92 × 290.84 | 377 × 309 |
| ETCG185A13-1.0 | 18.5" | 3.4mm | 410.80 × 231.40 | 433.80 × 283.00 | 460 × 283.00 |
| ET185F8071 | 18.5" | 3.9mm | 410.8 × 231.40 | 428 × 249.9 | 448.8 × 269.4 |
| ETCG190A13-1.0 | 19" | 3.4mm | 377.32 × 302.06 | 403.32 × 331.06 | 403.32 × 331.06 |
| ET190F8072 | 19" | 2.9mm | 377.32 × 302.06 | 395 × 320.26 | 421 × 346 |
| ET195F8074 | 19.5" | 2.7mm | 433 × 240.36 | 447.4 × 257.8 | 472.5 × 280.9 |
| ETCG215A56-1.0 | 21.5" | 3.4mm | 478.00 × 269.80 | 478.00 × 269.80 | 508 × 303.80 |
| ETCG215A72-2.0 | 21.5" | 2.45mm | 476 × 267.50 | 492 × 288.61 | 494 × 290.61 |
| ETCG236A04-1.0 | 23.6" | 4.4mm | 522.65 × 295.20 | 549.20 × 326.05 | 587.00 × 356.00 |
| ET236F8078 | — | 2.7mm | 522.28 × 294.22 | 542.16 × 318.44 | 555.5 × 343 |
| ET236F8079 | — | 2.7mm | 522.26 × 294.22 | 542.16 × 318.44 | 555.5 × 343 |
| ET238F8080 | 23.8" | 2.7mm | 527.04 × 296.46 | 544 × 316.5 | 570 × 342 |
| ET270F8082 | 27" | 3.3mm | 598 × 336 | 618.2 × 360.45 | 658 × 416 |
| ETCG320A02-1.0 | 32" | 3.35mm | 698.95 × 393.42 | 721.50 × 416.65 | 757.12 × 450.60 |
| ETCG430A02-1.0 | 43" | 4.4mm | 943.20 × 535.50 | 973.00 × 561.50 | 994.20 × 587.30 |
| ETCG550A01-1.0 | 55" | 4.3mm | 1210.8 × 680 | 1251.6 × 716.42 | 1299 × 770 |
Resistive (4-Wire) — Standard 10.1" to 24" (Expand Table)
| P/N | Size | Thickness | Outside Dimension | View Area | Active Area |
|---|---|---|---|---|---|
| ET-4101A0 | 10.1" | 1.4mm | 224 × 168.5 | 207 × 156.5 | 203 × 152.5 |
| ET-4101A1 | 10.1" | 1.1mm | 233 × 143.8 | 223.4 × 132.2 | 221.4 × 130.2 |
| ET-4101A7 | 10.1" | 1.4mm | 235 × 145.8 | 223.42 × 133.65 | 221.42 × 131.65 |
| ET-4104A0 | 10.4" | 1.4mm | 225.55 × 172.95 | 215 × 162.2 | 211.2 × 158.8 |
| ET-4106A0 | 10.6" | 1.4mm | 227 × 175 | 215 × 165 | 215 × 165 |
| ET-4121AO | 12.1" | 2.0mm | 260.6 × 198.5 | 250.5 × 188.9 | 243.76 × 182.32 |
| ET-4121A1 | 12.1" | 2.0mm | 271 × 206 | 254 × 192 | 248 × 186 |
| ET-4121A2 | 12.1" | 2.0mm | 275.8 × 178 | 264.1 × 166.2 | 261.1 × 163.2 |
| ET-4141A0 | 14.1" | 2.0mm | 319 × 204 | 306 × 192 | 302 × 188 |
| ET-4150A0 | 15" | 2.0mm | 322 × 247 | 310.5 × 236 | 304 × 228 |
| ET-4150A2 | 15" | 2.0mm | 321 × 247 | 310.5 × 236 | 304 × 228 |
| ET-4151A0 | 15.1" | 2.0mm | 346.2 × 217 | 331.2 × 207 | 327.2 × 203 |
| ET-4156A0 | 15.6" | 2.0mm | 358 × 208.5 | 348 × 196 | 346 × 194 |
| ET-4170A0 | 17" | 2.0mm | 355 × 288 | 341.5 × 275 | 337 × 269 |
| ET-4170A1 | 17" | 2.0mm | 362 × 278 | 331 × 250 | 320 × 240 |
| ET-4171A0 | 17.1" | 2.0mm | 382.2 × 239.5 | 367.2 × 229.5 | 363.2 × 225.5 |
| ET-4185A0 | 18.5" | 2.0mm | 429.37 × 253.6 | 413.39 × 234 | 409.79 × 230.4 |
| ET-4190A0 | 19" | 2.0mm | 392 × 318 | 376 × 303 | 367 × 293 |
| ET-4190A1 | 19" | 2.0mm | 396 × 323 | 377 × 304 | 375 × 300 |
| ET-4190A2 | 19" | 2.0mm | 441.8 × 273 | 418.6 × 253.6 | 415 × 250 |
| ET-4191A0 | 19.1" | 2.0mm | 426.8 × 275 | 412 × 259 | 406 × 253 |
| ET-4192A0 | 19.2" | 2.0mm | 500 × 109.2 | 481.1 × 92 | 478.08 × 89.64 |
| ET-4200A0 | 20" | 2.0mm | 462.8 × 272 | 446.8 × 253.2 | 442.8 × 249.08 |
| ET-4216A0 | 21.6" | 2.0mm | 500 × 292.6 | 481.5 × 272.6 | 477.5 × 268.6 |
| ET-4220A0 | 22" | 2.0mm | 488 × 310 | 473.5 × 295 | 471 × 293.8 |
| ET-4220A1 | 22" | 2.0mm | 491 × 318 | 477 × 300 | 475.6 × 297.6 |
| ET-4230A0 | 23" | 2.0mm | 534 × 313 | 514 × 291 | 510 × 287 |
Resistive (4-Wire) — Small Sizes (Expand Table)
| P/N | Size | Thickness | Outside Dimension | View Area | Active Area |
|---|---|---|---|---|---|
| ET-4043A0 | 4.3" | 1.0mm | 105.5 × 67.2 | 99 × 57.6 | 96.4 × 55 |
| ET-4047A0 | 4.7" | 1.0mm | 113.7 × 69.3 | 106.88 × 61.15 | 105.28 × 60.15 |
| ET-4050A3 | 5" | 1.1mm | 120.2 × 73.5 | 116.2 × 67.5 | 111.2 × 63.7 |
| ET-4057A0 | 5.7" | 1.4mm | 132.5 × 104.7 | 123 × 94.7 | 116 × 87.7 |
| ET-4060A0 | 6" | 1.4mm | 143.5 × 88 | 135.08 × 77.67 | 132.48 × 75.07 |
| ET-4061A0 | 6.1" | 1.4mm | 148 × 82 | 138.2 × 74 | 136.2 × 72 |
| ET-4062A0 | 6.2" | 1.4mm | 155.2 × 89 | 140.7 × 80.4 | 137.52 × 77.22 |
| ET-4065A0 | 6.5" | 1.4mm | 155 × 89.3 | 142.8 × 80 | 142.8 × 80 |
| ET-4069A0 | 6.9" | 1.4mm | 167 × 93 | 159.3 × 84.4 | 157.3 × 82.4 |
| ET-4070A0 | 7" | 1.4mm | 164.8 × 103.8 | 155.3 × 94.3 | 152.4 × 91.44 |
| ET-4070A1 | 7" | 1.4mm | 163.5 × 102.5 | 154.4 × 93.44 | 151.4 × 90.44 |
| ET-4070A2 | 7" | 1.4mm | 168 × 94 | 159.3 × 86 | 157 × 83.8 |
| ET-4070A3 | 7" | 1.4mm | 164.9 × 100 | 157 × 90 | 155 × 88 |
| ET-4070A4 | 7" | 1.4mm | 165 × 106 | 155 × 93.5 | 152 × 91 |
| ET-4071A0 | 7.1" | 1.4mm | 164.2 × 103.2 | 155 × 94 | 153.4 × 92.44 |
| ET-4078A0 | 7.8" | 1.4mm | 185.7 × 118.4 | 172.6 × 103 | 169 × 99 |
| ET-4078A2 | 7.8" | 2.3mm | 174 × 132.2 | 163.5 × 123.9 | 158 × 118.7 |
| ET-4080A0 | 8" | 1.4mm | 183 × 141 | 164.8 × 124.8 | 161.8 × 121.8 |
| ET-4081A0 | 8.1" | 1.4mm | 192.8 × 115.9 | 182.1 × 105.4 | 178.64 × 101.36 |
| ET-4084A0 | 8.4" | 1.4mm | 184.8 × 149 | 172.8 × 130.5 | 168.8 × 126.5 |
| ET-4084A2 | 8.4" | 1.4mm | 199 × 118.5 | 189.9 × 108.6 | 185.76 × 104.6 |
| ET-4084A3 | 8.4" | 1.4mm | 187 × 141 | 173.5 × 131 | 170.5 × 128 |
| ET-4089A0 | 8.9" | 1.4mm | 213.36 × 129.55 | 198.16 × 116.55 | 196.07 × 114.4 |
| ET-4089A1 | 8.9" | 1.1mm | 205 × 125 | 200 × 118.2 | 198.4 × 117 |
| ET-4090A0 | 9.0" | 1.4mm | 210.7 × 112.08 | 201.1 × 115.15 | 198 × 112.08 |
| ET-4100A0 | 10" | 1.4mm | 255.2 × 61.4 | 249.79 × 54.2 | 70.09 × 53 |
Resistive (5-Wire) — Standard Models (Expand Table)
| P/N | Size | Thickness | Outside Dimension | View Area | Active Area |
|---|---|---|---|---|---|
| ET-5102A0 | 10.2" | 2.0mm | 145.9 × 235 | 136.11 × 224.9 | 133.2 × 222 |
| ET-5104A0 | 10.4" | 2.0mm | 174 × 229 | 162.2 × 215 | 158.8 × 211.2 |
| ET-5121A0 | 12.1" | 2.0mm | 200 × 265 | 188.9 × 250.5 | 182.32 × 243.76 |
| ET-5121A2 | 12.1" | 2.0mm | 178 × 275.8 | 166.2 × 264.1 | 163.2 × 261.1 |
| ET-5141A0 | 14.1" | 2.0mm | 204 × 319 | 192 × 306 | 188 × 302 |
| ET-5150A0 | 15" | 2.0mm | 247 × 322 | 236 × 310.5 | 228 × 304 |
| ET-5156A0 | 15.6" | 2.0mm | 215 × 362.8 | 196.8 × 374.54 | 192.8 × 343.54 |
| ET-5170A0 | 17" | 2.0mm | 288 × 355 | 275 × 341.5 | 269 × 337 |
| ET-5185A0 | 18.5" | 2.0mm | 429.37 × 253.6 | 412.97 × 234 | 409.37 × 230.4 |
| ET-5190A0 | 19" | 2.0mm | 318 × 392 | 303 × 376 | 293 × 367 |
| ET-5190A1 | 19" | 2.0mm | 323 × 396 | 304 × 377 | 300 × 375 |
| ET-5191A0 | 19.1" | 2.0mm | 276 × 426 | 260 × 414 | 256 × 410 |
| ET-5200A0 | 20" | 2.0mm | 329 × 432 | 308 × 410 | 303 × 405 |
| ET-5216A0 | 21.6" | 2.0mm | 292.6 × 500 | 275 × 483.5 | 270 × 478.5 |
| ET-5220A0 | 22" | 2.0mm | 310 × 488 | 295 × 473.5 | 293.8 × 471 |
Engineering Review
Send your application details. We respond with configuration direction and next steps.