Custom Design Multi-color 7-segment LED Display 0.58-inch Four-digit

Product Specification

Custom design Multi-color 7-segment LED Display 0.58-inch Four-digit

Product Overview
Introducing the 0.58-Inch SMD 7-Segment LED Display—a versatile, dual-polarity (Common Cathode/Common Anode, CC/CA) solution engineered for multifunction digital oven timers, home appliances, and instrument panels. Designed to balance visibility, easy assembly, and broad compatibility, this display excels at showing time (e.g., “30:00” oven bake time), temperature (e.g., “200°C” oven set temp), or appliance status (e.g., “03” fan speed) for daily home use.
Its 0.58-inch digit height ensures exceptional readability from 1–3 meters (typical kitchen distances, e.g., checking oven timers from the counter), while the 56×35mm form factor fits standard appliance control panels. The white segments on a black surface (with protective film) boosts contrast, and the SMD pin type enables automated surface-mount assembly—critical for high-volume appliance production. With multi-color options, low current use, and RoHS compliance, it combines flexibility, energy efficiency, and global safety standards—ideal for 24/7 operation in ovens, microwaves, and other home electronics.

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Key Features (Oven Timer & Home Appliance-Optimized)
1. Versatile Compatibility & Easy Assembly
Dual Polarity (CC/CA): Supports both Common Cathode and Common Anode configurations, compatible with most standard appliance driver ICs (e.g., TM1637, HT1621, MAX7219). Eliminates polarity mismatches, simplifying design for manufacturers (no need to stock separate CC/CA models).
SMD Pin Type: Surface-mount design fits automated production lines—faster assembly than through-hole displays, reduces labor costs, and ensures consistent pin alignment (critical for dense appliance control boards).
Protective Film: The film on the black surface shields segments from scratches during assembly and daily use (e.g., wiping oven control panels), maintaining clarity over time.
2. Superior Visibility for Kitchen Use
0.58-Inch Digit Height: Larger digits than compact displays, ensuring readability even with kitchen glare (e.g., overhead lights, sunlight through windows) or when users are busy cooking (e.g., glancing at oven timers while stirring).
White Segments on Black Surface: High contrast eliminates “washout” and makes digits (0-9) and separators (e.g., colon for time “15:00”) sharp—avoids misreading values (e.g., confusing “20:00” with “30:00” oven time).
High Luminous Intensity (Low Current): Bright enough for well-lit kitchens, but uses minimal current (typical 5-10mA/LED) — extends battery life for portable appliances and reduces electricity use for plugged-in ovens/microwaves.
3. Stable Performance & Flexibility
Stable Operation in Kitchen Environments: Withstands temperature fluctuations (0°C–60°C, typical for kitchens) and minor vibrations (e.g., oven door slamming, microwave operation), maintaining consistent brightness—no flickering during timer/temp updates.
Multi-Color Options: Available in red (for alerts/timers), blue (modern aesthetics), green (eco-aligned designs), white (neutral readouts), orange, amber, and yellow—flexible for functional cues (e.g., red for “oven done” alerts, green for “normal” status) or brand-specific appliance designs.
IC Compatible: Works seamlessly with common appliance ICs, no custom firmware or wiring needed—simplifies integration into existing oven timer or appliance control systems.
4. Safety & Compliance
RoHS Directive-Compliant: Free from lead, mercury, and harmful substances—safe for family kitchens and export to global markets (EU, North America, Asia), meeting consumer safety standards for home appliances.
Long Lifespan: High-quality SMD LEDs ensure 50,000+ hours of use—matches the 8–10 year service life of most ovens and home appliances, reducing maintenance and replacement costs.

Technical Specifications

Applications
This display is tailored for kitchen and home appliances requiring clear, reliable readouts:
Multifunction Digital Oven Timers: Bake time (e.g., “30:00”), preheat time (e.g., “05:00”), or “oven done” alerts (red light).
Home Appliances: Microwaves (cook time “02:30” or temp “180°C”), air fryers (cook time “10:00”), or smart fridges (temp “5°C”).
Instrument Panels: Small kitchen scales (weight “500g”), electric kettles (heat level “03”), or coffee makers (brew time “05:00”).
Board Controllers: Home HVAC control panels (fan speed “02”), room thermostats (temp “22°C”), or portable heaters (heat level “04”).

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Why Choose This Display for Home Appliances?
Kitchen-Friendly Visibility: Large 0.58-inch digits + high contrast work in busy, bright kitchens—no squinting at timers/temps.
Dual Polarity Convenience: CC/CA compatibility eliminates design limits, letting manufacturers use existing ICs.
Automated Assembly: SMD pins speed up high-volume production (e.g., mass-produced ovens), reducing costs.
Functional Color Options: Red for alerts, blue for temps—simplifies user understanding of appliance status.
Global Safety: RoHS compliance ensures use in international markets, aligning with home appliance safety standards.

Order & Logistics Information
Minimum Order Quantity (MOQ): 300 pieces per color; 500 pieces for mixed-color orders.
Packing: Anti-static ESD bags + cartons (protects SMD pins and film during shipping).
Delivery Time: 5–7 days for standard colors; 10–12 days for custom color variants.
Transport: Express (FedEx/DHL for urgent samples), Air (medium-volume), Ocean (bulk appliance production runs).
 

Contact Us

Our team specializes in SMD LED displays for home electronics, providing 24-hour support to help you optimize your appliance’s usability, production efficiency, and market appeal!