GP-215F-5M-NB01C 21.5-Inch 5-Wire Resistive Touch Panel
The GTOUCH GP-215F-5M-NB01C is a five-wire analog resistive touch panel for finger or stylus input with an FFC connection. The details below follow the supplied version 5.01.01 specification dated March 15, 2016 and the mechanical drawing dated August 5, 2015. Confirm the current revision and availability before ordering.
Mechanical Specifications
| Model | GP-215F-5M-NB01C |
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| Brand | GTOUCH |
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| Nominal Size | 21.5 inches |
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| Touch Technology | Five-wire analog resistive |
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| Input Method | Finger or stylus |
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| Outline Dimensions (W × H) | 494.60 × 291.20 mm; tolerance ±0.30 mm for each dimension |
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| Viewable Area (W × H) | 480.84 × 272.31 mm; tolerance ±0.20 mm for each dimension |
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| Active Area (W × H) | 477.24 × 268.71 mm; tolerance ±0.20 mm for each dimension |
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| Panel Thickness | 3.20 ±0.20 mm; check connector housing clearance separately |
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| Tail Length | 305.00 ±6.00 mm |
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| Panel Connection | Five-wire / FFC |
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Environmental Specifications
| Operating Temperature | -10 to +70 °C |
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| Operating Humidity | 20% to 80% RH, non-condensing |
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| Storage Temperature | -40 to +80 °C |
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| Storage Humidity | 20% to 90% RH, non-condensing |
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These environmental conditions apply at one atmosphere, as stated in the specification.
Optical Specifications
| Light Transmittance | 80% ±3%; measured by BYK-Gardner at 550 nm, ASTM D1003 |
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| Haze | 8% ±3%; measured by BYK-Gardner, ASTM D1003 |
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Electrical and Surface Specifications
| Loop Resistance | X: 20 to 500 Ω; Y: 20 to 500 Ω, under the specified test connections |
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| Linearity | X ≤1.5%; Y ≤1.5%, under the specified inspection conditions |
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| Contact Chattering | ≤15 ms |
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| Insulation Resistance | ≥20 MΩ at 25 V DC |
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| Surface Hardness | ≥3H; pencil test at 750 g and 45° |
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Panel Connector Pin Assignment
| Pin | Designation |
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| 1 | UR |
| 2 | LR |
| 3 | SG |
| 4 | UL |
| 5 | LL |
Verify pin numbering and orientation against this model's approved drawing before wiring. This is a five-wire panel connection, not a USB pin assignment. Confirm the compatible controller and host interface separately.
Integration and Selection
Check dimensions, connector location and enclosure clearance before integration. Avoid enclosure pressure on the touch surface, excessive strain on the tail and bonding the top ITO film directly to the enclosure. Follow the drawing and mounting instructions for tail bending, and perform the specified 4-point and 25-point calibration after installation using a compatible controller.
Contact us for the current GP-215F-5M-NB01C drawing, controller options, availability and a quotation. Include your display model, host interface and required quantity. Confirm current commercial warranty terms separately.
