NHD-1.91-176176UBC3 | 176x176 Resolution | Graphic OLED Module | 65K Color Depth | 256-Step Contrast | Built-in Parallel, SPI and I2C Interface
This 1.91" color OLED module with 176x176 resolution achieves a perfect square form-factor design with the same number of pixels in both X and Y directions and presents a complete module solution with PCB and bezel. This graphic OLED has the highest resolution of any full color OLED readily available in the market today. Featuring 256-step contrast and 10,000:1 contrast ratio with 65K color depth. Engineered with onboard DC/DC boost converter for OLED power supply, 3.3V supply voltage, a built-in SSD1333 driver, and single-low voltage power supply required for operation. This color OLED module also includes user-selectable interface modes such as 8-bit 6800 Parallel / 8-bit 8080 Parallel interface, 4-wire SPI, and I2C interface. With this passive-matrix display, you can also expect top-speed response times. It is fully compatible with Arduino, providing seamless integration with electronic systems in a wide range of applications and industries.
Graphic PMOLED | Built-in SSD1333 Driver | 3.3V Supply Voltage
OLED display technology is self-illuminating and engineered to provide high contrast images with vibrant colors and crisp details from any angle. The 1.91 inch display is the largest size full color OLED that is readily available and this one also offers longer operational lifetime than most color OLEDs in the market. Designed to withstand extreme operating conditions, the NHD-1.91-176176UBC3 model operates exceptionally within a temperature range from negative 40 up to 70 degrees Celsius. Our displays are all RoHS compliant and adhere to strict environmental and safety standards.
Product Videos
1.91" OLED Specifications
| Size: | 1.91" diagonal |
| Display Format: | 176x176 Pixels |
| Display Type: | Graphic OLED Module |
| Display Color: | Full Color; 65K Colors |
| Outline L x W x H: | 48mm x 58mm x 5.1mm |
| Viewing Area L x W: | 35.5mm x 35.5mm |
| Active Area L x W: | 34.3mm x 34.3mm |
| Supply Voltage: | 3.3V |
| Interface: | Serial / Parallel / I2C |
| Compatibility: | Arduino and similar development boards |
| Controller Type: | SSD1333 |
| Connection Type: | 2x10 Thru Hole with 2.54mm pitch |
| Operating Temperature: | -40°C ~ 70°C |
| Storage Temperature: | -40°C ~ 85°C |
1.91" OLED Custom Solutions
Cable Customization
Adjust the length, position, and pinout of your cables or add additional connectors. Get a cable solution that’s precisely designed to make your connections streamlined and secure.
Connector Customization
Easily modify any connectors on your display to meet your application’s requirements. Our engineers are able to perform soldering for pin headers, boxed headers, right angle headers, and any other connectors your display may require.
Interface Customization
Choose from a wide selection of interface options or talk to our experts to select the best one for your project. We can incorporate HDMI, USB, SPI, VGA and more into your display to achieve your design goals.
PCB Modifications
Choose from a wide selection of changes including shape, size, pinout, and component layout of your PCB to make it a perfect fit for your application.
Quality Standards
At Newhaven Display we strive every day to provide our customers with the highest quality products. This means Quality, Engineering, and Manufacturing teams are aligned to exceed your expectations.
Our customers should expect their products to meet or exceed the following standards:
All Products
| Reliability Testing | Customers can expect all production parts to meet or exceed operational requirements over temperature, humidity, and vibration. |
| Glass Cleanliness | Customers can expect glass to be protected by liners and presented mindful of cleanliness standards. This means glass will be clean of contaminants, fingerprints, and other foreign material. |
| Bezel Appearance | Bezels will be uniformly painted free of foreign materials and distracting cosmetic blemishes. Our standards maintain a clean scratch-free surface. |
| PCB Appearance | PCB’s are delivered with long-term reliability in mind. Finishes are free of bubbles, foreign contaminants, and meet all UL fire requirements. PCB materials will always be delivered within industry norms. PCB edges will be cleanly cut and void of burrs. |
| Soldering | Soldering of all leaded and SMT components is consistent in providing the mechanical security and electrical connectivity. |
| Consistency | Our manufacturing and inspection processes ensure product consistency from lot to lot. This means orders processed over the years will continually meet your expectations. We do this by exacting manufacturing specifications, with attention to detail in our processes, and by comparing to the golden units. |
| Product Integrity | Quality in product manufacturing ensures integrity in construction. Customers can expect tight assembly without worry of loose parts or missing material. Our products will meet all environmental expectations including temp, humidity, & vibration conditions. |
| Glass Color | While normal variations of glass color may occur (due to manufacturing tolerances), Newhaven Display maintains color compliance per internal approved color charts. These charts are maintained to ensure any minor glass deviations are identified and corrected as needed. |
| ESD Protection & Safety | All devices are designed and handled in consideration of ESD protection. This includes ESD-SAFE packaging within anti-static bags, wraps, and trays. Customers are reminded to always follow ESD safety to best protect the devices. |
Our Distributors
Newhaven Display partners with distributors worldwide to bring you the best products and design services, no matter where you are working from.
