Industrial 4×3 keypad Key Features

• Durable PCB Construction – Industrial immersion gold plating enhances conductivity and prevents oxidation, significantly extending product life under heavy workloads.

• Sturdy Stainless Steel Panel – SUS304 steel provides excellent anti-corrosion, anti-scratch, and impact resistance, standing firm against frequent use and attempted vandalism.

• IP-Rated Weatherproof Design – The sealed casing effectively resists water ingress and dust intrusion, ensuring reliable indoor/outdoor operation in challenging conditions.

• Precise Metal Dome Switch – Offers crisp tactile response and quick key activation, with a comfortable touch that stays consistent through high-frequency usage.

• Flexible Customization Options – Allows for bespoke key labeling and multi-language characters, meeting varied requirements for international industrial and commercial applications.

Industrial 4×3 Keypad Technical Specifications

Key Lifespan: Over 2,000,000 presses
Interface Type: USB Interface
Key Dimension: 114*14*2.0mm
Key Travel: 0.45mm
Actuation Force: 2N±0.1N (contact operating force)
Mounting Way: Bottom-up assembly installation
Net Weight: 0.4Kg
Gross Weight: 0.55Kg
Operating Temperature: -20℃ ~ 60℃
Storage Temperature: -40℃ ~ 85℃
MTBF: > 20,000 hours
MTTR: < 30 minutes

Industrial 4×3 Keypad Wide Application Scenarios

This Ultimate 4×3 Keypad is widely applied to access control locks, elevator control panels, industrial automation equipment, payment terminals, cabinet password locks and various public self-service devices requiring durable numeric input.