Custom membrane keypads for equipment exposed to rain, dust or cleaning. Review the overlay, adhesive border, tail exit and housing seal as one mounted assembly.
Send your panel drawing, housing details and expected exposure. If your equipment needs an IP65, IP67 or IP68 target, agree the assembly and test conditions before sample approval.
Start with the exposure and target rating, then review the mounted seal and the information needed for quotation.
Review the factory evidence and company certificates alongside your sealing and mounted-panel requirements.
Open each certificate to read its manufacturing scope and validity dates.
Certificates apply to the scope stated in each document. IATF 16949 covers thin-film panel manufacturing and excludes product design; it does not establish an IP rating for your panel or finished device.
A waterproof membrane switch combines a printed overlay, switch circuit and sealing structure for a wet-service control panel. The key layout, tactile response, display windows and mounting details are specified for the equipment.
The final waterproof performance depends on the complete structure: overlay material, spacer openings, adhesive border, tail exit, housing fit, gasket design, connector area and the real exposure condition.
Check where liquid could reach the circuit, spacer openings, tail exit and connector on the assembled equipment. A sealed front film alone does not establish the performance of the housing and its connections.
Before sampling, review the front adhesive landing, overlay edge, enclosure flatness, gasket compression, tail bend radius, connector pocket and cleaning or rain exposure together. Check the assembled housing for water paths at the tail exit and panel edge, even where the panel drawing appears complete.
| Item | Options / Description |
|---|---|
| Product Type | Waterproof membrane switch, wet-service HMI panel, industrial sealed keypad |
| Overlay Material | PET, PC, PMMA, or customized |
| Target IP Rating | IP65, IP67, IP68 or a buyer-defined target; confirm the enclosure, assembly method and test requirements before sample approval. |
| Key Type | Tactile, non-tactile, metal dome, embossed key |
| Surface Finish | Matte, Glossy, Textured, Anti-Glare, Anti-Fingerprint |
| Sealing / Adhesive | Rubber gasket, 3M adhesive, industrial adhesive |
| Tail / Connector | Protected tail exit, strain relief, stiffener and connector orientation reviewed with the housing |
| Backlighting | LED, LGF, EL, Dead-front options |
| Applications | Industrial, Medical, Automotive, Outdoor, Instrumentation |
| Certification Support | ISO 9001 and IATF 16949 company certificates; see the scope in each document. Agree any required material-compliance evidence before sampling. |
| Decision point | What to confirm before sample approval |
|---|---|
| Front adhesive landing | Keep enough sealed border around keys, windows and display cutouts so liquid cannot reach spacer openings. |
| Housing flatness | Check coating texture, ribs, screw bosses and gaps that can reduce adhesive contact or gasket compression. |
| Tail exit | Define tail direction, bend radius, reinforcement and clearance so the exit does not become the lowest water path. |
| Connector protection | Review whether the connector sits inside a dry pocket, sealed area or strain-relieved cable route. |
| Cleaning and outdoor exposure | State whether the panel sees rain, washdown, alcohol wipes, sunscreen, oil mist, UV, heat or freeze-thaw cycles. |
Review the front-seal and adhesive-landing checklist with the housing drawing, then check the tail-exit and connector sealing guide.
Typical applications include the equipment below. Specify the actual exposure, cleaning method and installed-panel acceptance criteria for each project.
Machine interfaces, control boxes, PLC panels, instruments and industrial terminals.
Cleanable control surfaces, sealed keypads, monitoring equipment and rehabilitation devices.
Printed interface panels and keypads for vehicle equipment, with sealing requirements reviewed for the installation.
Monitoring devices, test equipment, outdoor controllers and equipment exposed to rain or dust.
Keypads, access panels, alarm controllers and outdoor operation terminals.
Inspection and testing support can be planned according to the product environment, structure and reliability requirements.
Agree which checks are included, the conditions, acceptance criteria and available records before sampling. The list above is not a promise that every test is included in every order.
Use the drawing and artwork revision to identify the sample being reviewed. Confirm the sealing construction and the installed condition before any exposure test.
Record any changes needed before approving repeat production. A company quality-system certificate does not replace approval of the mounted sample.
Start your waterproof keypad quotation with the panel drawing or photos, housing details, water or cleaning exposure and quantities. State the target IP rating if one is specified; agree on the mounted-sample test requirements before approval.
Keep the sealing-target questions, water-path checks and quotation checklist together for your engineering review. This note is not a fixed product specification or an IP test report.
Download Engineering Review PDFCheck the front adhesive landing, overlay edge, spacer openings, tail exit, connector protection, housing flatness, gasket contact and the real water, cleaning or outdoor exposure condition.
Yes. IP65, IP67, IP68 or custom sealing targets can be reviewed when the enclosure structure, expected exposure, assembly method and test requirement are clear.
PET, PC, PMMA or customized overlays are available depending on durability, surface finish, transparency, cleaning exposure and outdoor conditions.
The tail exit can become a water path or strain point if it is not protected by housing geometry, adhesive clearance, gasket layout, bend radius and connector sealing.
Send drawings, housing photos, target IP or wet-service condition, cleaning method, overlay finish, tail direction, connector requirement, backlight need, sample test plan and estimated quantity.
Use these buyer guides to narrow the sample question before sending drawings or photos.
Review the keypad together with the overlay, circuit, lighting and housing. These pages cover the wider HMI assembly and related membrane-switch options.
Send the panel drawing or sample photos, housing details and expected exposure. We can review the construction and quotation requirements with you.
