Welcome to Shenzhen Guangzhibao Technology Co., Ltd!
You are here: 
Ultra white customized 4 Digit 7 Segment LED Display Common Anode for digital oven timer
Product Overview
Introducing the Ultra White Customized 4-Digit 7-Segment Common Anode LED Display—a purpose-built numeric solution engineered exclusively for digital oven timers and built-in oven controls. Designed to withstand the high temperatures and demanding usability needs of kitchen appliances, this display excels at showing critical oven metrics: cooking time (e.g., "03:30" for 3 hours 30 minutes), preheat countdowns (e.g., "00:45"), or temperature settings (e.g., "220°C").
Its 4-digit layout accommodates extended timer ranges (00:00 to 99:99) and decimal values for precision, while the 10mm character height ensures readability from across kitchens (no leaning to check cook times). The slim 58×19×11.6mm package fits seamlessly into compact oven control clusters, and the SMD pin type enables secure, hassle-free PCB mounting. With ultra white illumination (ideal for cutting through kitchen glare) and a max operating temperature of +120°C, it's built to perform reliably in the heat of oven environments—all while meeting RoHS standards for eco-friendly home use.
Main Image
Key Customizations for Digital Oven Timers
This display is tailored to solve oven-specific challenges, with a focus on durability, visibility, and functionality:
| Customization FeatureDetails | Oven-Specific Benefits |
| Ultra White Illumination | Tuned for kitchen visibility—cuts through ambient light (overhead lamps, sunlight) to ensure timer/temperature readouts are clear, even when the oven door is open (no glare from oven interior light). |
| High-Temperature Resistance | Rated for max operating temperature of +120°C—withstands heat radiated from oven cavities, preventing performance degradation or segment failure (critical for built-in ovens with tight control panel spacing). |
| SMD Pin Type for Secure Mounting | Surface-mount pins ensure stable attachment to oven control PCBs, resisting vibration from oven fan operation or door slamming—avoids loose connections that cause display flickering. |
| White Segments on Black Surface | High-contrast design makes digits (and decimal points for time/temp) stand out against dark oven control panels, reducing eye strain during quick cook-time checks. |
Detail Image
| Category | Parameter | Specification (Oven Timer-Optimized) |
| Basic Design | Display Type | 4-Digit 7-Segment LED Numeric Display |
| Polarity | Common Anode (compatible with oven driver ICs like TM1638, MAX7219) | |
| Character Height | 10mm – readable from 1–2 meters (typical kitchen distance) | |
| Package Dimensions (L×W×H) | 58 × 19 × 11.6mm – fits standard built-in oven control panel cutouts | |
| Segment/Surface Finish | White segments on Black Surface (high-contrast for kitchen use) | |
| Pin Type | SMD (Surface-Mount Device) – easy, secure PCB mounting | |
| Optical Performance | Emitting Color | Primary: Ultra Pure White; Optional: Red, yellow green, pure green, blue, amber, orange |
| Luminous Intensity | High (120–150mcd/LED) – optimized for kitchen glare and oven light interference | |
| Viewing Angle | Big (horizontal/vertical ≥120°) – readable from off-center positions (e.g., stirring at the stovetop) | |
| Environmental Resistance | Operating Temperature | Max. +120°C (heat-resistant for oven proximity); Storage: -40°C to +150°C |
| Electrical Parameters | Power Consumption | Low (3.0–3.6V, 10–15mA/LED) – compatible with oven low-voltage power supplies |
| Quality & Compliance | Core Advantages | Stable high-temperature performance, uniform segments, long lifespan (50,000+ hours) |
| Certificate | RoHS Compliant (free from lead/mercury – safe for home kitchens) |
Technical Specs:
| Package Dimensions | 58.0 x 19 x 11.6mm |
| Character Height | 10mm |
| Face Colour | Black Face White Segments |
| Polarity | Common anode |
| Working Temperature | Max. +120℃ |
| Colour | Ultra Bright WHITE |
| X/Y | 0.29-0.31 |
| Luminous Intensity | 80-100mcd |
| Forward voltage | 2.8-3.3V |
| Emitting Colour | Available in Red,Blue,Green,White, Amber,Orange |
Application Image
Why This Display Is Ideal for Digital Oven Timers
Heat Resilience: Max +120°C operating temperature ensures it performs reliably even when mounted near hot oven cavities—no display failure from heat exposure.
Kitchen-Proof Visibility: Ultra white light cuts through kitchen glare and oven interior light, so users can check timers/temps without squinting or adjusting position.
Oven-Sized Fit: 58×19×11.6mm dimensions and SMD mounting fit seamlessly into compact built-in oven control panels, avoiding bulky redesigns.
Extended Timer Functionality: 4-digit layout supports long cook times (e.g., "04:30" for slow roasting) and temperature readouts (e.g., "180°C"), eliminating the need for multiple displays.
Long-Lasting Durability: 50,000+ hour lifespan matches the 8–10 year service life of most ovens, reducing maintenance and replacement costs for homeowners.
Additional Applications (Beyond Oven Timers)
While optimized for digital oven controls, this display also excels in other high-demand home appliances:
Multifunction Microwaves: Timer values (e.g., "05:30") and power level indicators (e.g., "P80").
Electric Cooktops: Temperature settings (e.g., "240°C") and heat zone selection (e.g., "Z1").
Smart Kitchen Appliances: Sous vide machines (timer + target temperature) and air fryers (cook time + preset modes).
Order & Logistics Information
Minimum Order Quantity (MOQ): 300 pieces for ultra white standard models; 500 pieces for custom color/configurations.
Customization Lead Time: 8–12 days (from design approval to prototype; 15–20 days for bulk production).
Packing: Anti-static EPE + heat-resistant carton (each display is individually wrapped to protect SMD pins and surface finish during shipping).
Transport:Express (FedEx/DHL for prototype samples) or Ocean (bulk orders for oven manufacturers).
(0)
Lucy