JGS19264W3302 3.3-inch STN 192×64 dot matrix LCD, KS0108 driver, 8bit parallel, dual voltage wide temp for industrial, instrumentation & embedded devices.

Product Model:JGS19264W3302
Manufacturer:Private Enterprise
Update time:2026-07-13
Visits:11

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Introduction

JGS19264W3302 3.3" STN 192×64 Dot Matrix LCD KS0108 20PIN Dual Voltage Wide Temp Display

PLC control systems, portable medical devices, agricultural machinery and compact instrumentation require reliable monochrome displays with flexible voltage compatibility and proven parallel interface architecture. The JGS19264W3302 3.3-inch STN industrial dot matrix LCD features 192×64 horizontal pixel resolution, field-proven KS0108 driver architecture and 20PIN 8-bit parallel interface. With dual 3.3V/5V supply compatibility and -20 to 70℃ wide temperature rating, it delivers dependable character and graphic display performance for industrial PLC panels, medical equipment, agricultural machinery and various small-format instrumentation.

JGS19264W3302 Full Technical Specifications

Item	Specification	Product Advantage
Part Number	JGS19264W3302	Dual-voltage industrial monochrome model with stable long-term mass supply
Panel Technology	STN Industrial Dot Matrix LCD	Mature STN technology with proven reliability and long product lifecycle
Resolution	192×64 Horizontal Dot Matrix	Wide aspect ratio ideal for status lines, menus and waveform displays
Diagonal Size	3.3 inch	Compact panel size perfectly suited for small instrument enclosures
Driver IC	KS0108 Classic Architecture	Industry-standard driver with extensive code libraries and design references
Interface Type	20PIN 8-Bit Parallel Interface	Standard 8-bit parallel bus, simple direct connection to most MCUs
Supply Voltage	3.3V / 5V Dual Supply	Flexible dual-voltage design compatible with both legacy 5V and modern 3.3V systems
Operating Temperature	-20℃ ~ 70℃ Wide Range	Stable performance across typical industrial, outdoor and cabinet environments
Storage Temperature	-30℃ ~ 80℃	Withstands standard logistics and warehouse temperature variations
Display Mode	STN Monochrome Positive	High contrast character rendering with comfortable long-hour readability
Backlight Option	LED Side Backlight Available	Uniform low-power LED backlight for low-light and indoor operation
Touch Option	Without Touch Panel	Cost-effective pure display solution; resistive touch customizable on request
Application Fields	PLC / Medical / Agricultural / Small Instruments	Versatile compact 192×64 module for a broad range of embedded instrumentation

1. 3.3" Compact STN 192×64 Horizontal Dot Matrix Display

Features 192×64 horizontal dot matrix layout on compact 3.3-inch STN glass. The wide aspect ratio is perfectly suited for multi-line status displays, parameter menus and simple waveform visualization, with sharp character rendering and excellent contrast for extended operator reading sessions.

2. KS0108 Proven Classic Driver Architecture

Built around the industry-standard KS0108 driver architecture with decades of field deployment across industrial and instrumentation markets. Massive existing code libraries, reference designs and engineering knowledge base reduce firmware development risk and accelerate time-to-market for new and upgrade projects.

3. 20PIN 8-Bit Standard Parallel Interface

20PIN standard pin header with 8-bit parallel bus interface ensures broad compatibility with 8-bit and 16-bit microcontroller platforms. Simple direct connection to system bus, no complex serial protocol stack required, minimizing integration effort and simplifying legacy equipment upgrades.

4. 3.3V / 5V Dual Voltage Flexibility

Unique dual-voltage design supports both 3.3V and 5V power supply systems, eliminating the need for level shifters and additional voltage regulators. Seamlessly compatible with legacy 5V industrial equipment and modern 3.3V low-power designs, making it ideal for product migration and cross-platform inventory consolidation.

5. -20~70℃ Wide Temperature Industrial Grade

Industrial-grade LCD glass and components cover -20℃ to 70℃ operating range. Maintains consistent contrast and response speed in factory floor environments, enclosed control cabinets, outdoor agricultural machinery and typical indoor industrial installations without black screen or contrast degradation.

6. Multi-Scenario Industrial & Instrument Applications

PLC Industrial Control Panels

Mini PLC status displays, cabinet-mounted controllers, industrial parameter indicators

Portable Medical Devices

Handheld diagnostic instruments, portable medical monitors, point-of-care testing devices

Agricultural Machinery

Farming equipment control panels, vehicle-mounted agricultural terminals, field machinery displays

Small Testing Instruments

Bench-top measurement tools, compact data loggers, portable calibration equipment

7. Product Selection Guidance

KS0108 architecture is pin-compatible with most existing 192×64 drop-in replacement designs;
20PIN 8-bit parallel interface works with 8-bit / 16-bit MCUs without serial protocol overhead;
Dual 3.3V/5V supply simplifies cross-platform design and reduces inventory SKU count;
-20~70℃ temperature range covers typical industrial, medical and outdoor agricultural environments;
Compact 3.3-inch form factor fits small instrument enclosures and panel-mount designs;
Bare display without touch; LED backlight and resistive touch available as customization options.

JGS19264W3302 Frequently Asked Questions

Q1: What driver IC and interface does this STN dot matrix LCD use?

A: KS0108 classic driver architecture with 20PIN 8-bit standard parallel interface.

Q2: What voltage supply options are available?

A: Dual 3.3V / 5V supply compatibility, works with both legacy and modern MCU systems directly.

Q3: What is the resolution and screen size?

A: 192×64 horizontal dot matrix resolution on a compact 3.3-inch STN monochrome panel.

Q4: What is the operating temperature range?

A: Operating -20℃~70℃, storage -30℃~80℃, suitable for industrial and outdoor equipment.

Q5: Can backlight or touch panel be added to this module?

A: LED side backlight and resistive touch layer are both available as customization options.

The JGS19264W3302 3.3-inch STN industrial dot matrix LCD features 192×64 horizontal resolution, KS0108 proven driver architecture, 20PIN 8-bit parallel interface, flexible 3.3V/5V dual supply and -20~70℃ wide industrial temperature range. A compact, versatile monochrome display solution for PLC control panels, portable medical devices, agricultural machinery and small-format testing instruments, backed by stable long-term mass supply and flexible customization services for backlight and touch integration.