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3.5-Digit TN 7 Segment LCD Display – FP1302P

Standard 3.5-digit TN 7 segment LCD display for industrial instruments and embedded systems.

Display Format: 3.5 Digits + Decimal Points + Icons
LCD Technology: TN
Display Mode: Positive / Reflective
Driving Method: Static
Driving Voltage: 5.0V
LCD Size: 50.8 × 30.5 mm
Viewing Area: 45.7 × 17.7 mm
Digit Size: 7.0 × 12.7 mm
Connector: 40-Pin Metal Pin

Product Description

The Longtech FP-1302P is a 3.5-digit TN 7 segment LCD display for industrial instruments, meters and embedded electronic systems. It measures 50.8 × 30.5 mm, with a minimum 45.7 × 17.7 mm viewing area and a 42.72 × 12.7 mm active display area. The display includes one leading half digit, three full 7-segment digits, decimal points and multiple status indicators for numerical and measurement applications.

The FP-1302P uses a static driving method and operates at 5.0 V. This standard version uses TN positive reflective LCD technology with a 6:00 viewing direction. The operating temperature range is -25°C to +70°C, with a storage temperature range of -30°C to +80°C.

The display uses 40 metal pins with a 2.54 mm pin pitch for PCB connection. Segment layout, icons, digit configuration, LCD mode, viewing direction, operating voltage, pin arrangement and other mechanical specifications can also be customized according to project requirements.

Technical Specifications

其他信息

Character Format

3.5 Digits + Decimal Points + Icons

Display Appearance

TN

Module Structure

Interface

Module Dimension
50.8 × 30.5 mm
Viewing Area
45.7 × 17.7 mm
Character Size
7 × 12.7 mm
Dot Size
Operating Temperature
-20°C to +70°C

Drawings & Downloads

Download technical documents for product evaluation and integration.

Product Datasheet

Electrical, optical and mechanical specifications.

Custom Options

We support flexible LCD customization for industrial applications, from optical performance and backlight configuration to interface and mechanical design.

LCD Technology

TN, STN, FSTN and VA display technologies for different readability and contrast requirements.

Backlight & Color

LED backlight colors, brightness levels and RGB backlight configurations.

Interface & Controller

SPI, I²C, parallel interfaces and controller IC options based on system requirements.

Mechanical Design

Custom module dimensions, viewing area, glass outline and mounting structure.

Temperature Range

Standard and wide-temperature solutions for demanding industrial environments.

Connector & Pinout

Custom FPC, pin assignment, connector type and cable length for easier integration.

Need a Custom LCD Solution?

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