Overview
Our White Label Silicone Rubber Button Keypads for POS devices are engineered for reliable, high-frequency input in point-of-sale terminals, payment PIN pads, and handheld checkout units. Manufactured from durable LSR or HCR silicone and available with molded carbon pills or metal-dome options, these keypads deliver consistent tactile feedback, low contact resistance, and long service life. Full white-label OEM support includes custom layouts, legend styles, color matching, and packaging—perfect for EMS partners and distributors seeking turnkey keypad solutions.
Basic Information
| Specification | Details |
|---|---|
| Place of Origin | Xiamen, China |
| Brand Name | White Label / OEM |
| Material | LSR (Liquid Silicone Rubber) or HCR (High Consistency Rubber) |
| Molding Process | LSR injection, compression molding, insert molding, 2K overmold |
| Key Actuation Options | Molded carbon pill or stainless-steel metal dome (hybrid available) |
| Hardness (Shore A) | 40–65 (tunable per tactile spec) |
| Key Travel | 0.3–1.2 mm (design-dependent) |
| Actuation Force | 120–400 gf (customizable by geometry & thickness) |
| Contact Resistance | ≤ 100 Ω (carbon pill typical) / metal dome contact as specified |
| Life Cycle | >1,000,000 actuations (typical for POS grade) |
| Ingress Protection | Up to IP65 (sealed gaskets and potting options available) |
| Operating Temp Range | –40 to +150 °C |
| Tolerance | ±0.02–0.05 mm on critical features |
| Surface Finish | Matte, soft-touch, anti-glare, micro-textures |
| Marking Options | Pad printing, laser etching, UV-cured inks, color fill |
| Lead Time (samples) | 7–14 business days |
| Lead Time (production) | 18–35 business days (tooling-dependent) |
| MOQ | Flexible — samples and small pilot runs supported |
| Packaging | ESD trays, sealed polybags, custom kits for downstream assembly |
Surface Coating & Marking Options
- Pad / Screen Printing — multi-color legends with high wear resistance.
- Laser Etching — permanent, high-contrast markings for long-life keys.
- UV-Cured Inks & Color Fill — fast set, robust against cleaning agents.
- Soft-Touch Coating — enhanced grip and premium feel for user-facing keys.
- Anti-Glare / Micro-Texture — reduce reflections and visible fingerprinting.
Key Benefits
- High-Duty Durability: Engineered for >1M key cycles to withstand heavy POS use.
- Reliable Electrical Contact: Molded carbon pills or metal domes provide consistent conductivity and low contact resistance.
- Superior Tactile Control: Tunable hardness, pillar geometry, and travel for precise keystroke feel and user ergonomics.
- Sealing & Cleanability: Integrated gasket designs and IP-rated options protect electronics from spills and cleaning agents.
- Rapid White-Labeling: Custom legends, colors, and packaging to support brand OEM programs and quick market entry.
- Assembly-Ready: Options for adhesive backing, alignment frames, and carrier plates for seamless PCB integration.
Quality Assurance & Testing
We apply a strict QA program: incoming-material verification, dimensional control with CMM and optical comparators, actuation-force testing with digital force gauges, and electrical validation for contact resistance and continuity. Every keypad family undergoes lifecycle endurance testing (>1,000,000 cycles), environmental aging, thermal cycling, salt-spray (if plated components included), and chemical-resistance checks against cleaning agents used in retail environments. Batch traceability, material certs, and inspection reports are supplied with production runs.
Why Choose Us?
- POS-Focused Design Expertise: Keypad ergonomics and durability tailored specifically for retail and payment terminals.
- White-Label Speed: Fast tooling and flexible MOQ options that support private-label programs and rapid rollouts.
- Comprehensive Manufacturing: From DFM and prototype sampling to high-volume production and custom packaging.
- Regulated Quality: ISO-aligned processes and full test documentation for supplier qualification.
- Value-Added Services: Adhesive application, alignment frames, assembly kitting, and ESD-safe packaging to simplify your supply chain.
Factory Capabilities
Our facility integrates precision tooling via CNC machining and sinker/wire EDM to produce cavities for complex keypad geometries and carbon-pill inserts. We operate dedicated LSR injection lines, compression presses, and 2K overmold cells with automated dispensing and insert placement. Post-mold finishing includes pad printing, laser marking, color-fill, die-cut adhesive application, and assembly into frames or carriers. An in-house QA lab provides electrical testers, cycle testers, 3D optical inspection, and environmental chambers—enabling rapid validation and high-volume, consistent output.