The identifier KL SN102 94V-0 typically refers to an LCD display module
or the specific printed circuit board (PCB) substrate used for various display panels
. Because "KL SN102" is a manufacturer's part number and "94V-0" is a standard flammability rating, a single comprehensive "datasheet" can be difficult to find without a specific brand name. Key Specifications & Identification Device Type: Most commonly identified as a 122x32 graphic LCD 20x4 character LCD Flammability Rating (94V-0): UL 94 standard
rating indicating that the plastic or PCB material is flame-retardant and will stop burning within 10 seconds on a vertical specimen. Common Applications:
These modules are found in industrial automation, power plant control systems (DCS), and consumer electronics like the Fostex VF-160 digital recorder. Alibaba.com Technical Details & Compatibility
If you are attempting to interface or repair a board with these markings, note these documented variations: Contrast Voltage Variation:
Some modules marked KL SN102 use a standard 0 to 5V contrast, while others (marked with an 'S' in the corner) require a negative 5V (-5V) supply for contrast to function correctly. Controller Chips:
While many character LCDs use the standard Hitachi HD44780 interface, graphic versions may use controllers like the or compatible variants.
Standard modules often feature a 16-pin (character) or 20-pin (graphic) interface. Common pin 1 is typically Ground (Vss), but always verify with a multimeter before applying power. Arduino Forum Troubleshooting & Sourcing Replacement Parts:
You can often find these as "New Old Stock" (NOS) on secondary markets like or specialized automation suppliers like Moore Automation Repair Tip:
For devices like the VF-160 recorder, fading or unresponsive segments are often due to failing KL SN102 panels or loose ribbon cables. Gently cleaning connectors with isopropyl alcohol is a common first step for restoration. For more technical data, you may need to search for the secondary model number
often printed next to the KL SN102 mark (e.g., "NMTB-S000087" or "VP12864"). Arduino Forum pinout diagram for a specific project, or are you trying to find a replacement part for a piece of equipment? Buy In Bulk KL SN102 94V 0 Charging Station PCB
Conclusion: The Value of the Exclusive Datasheet
The KL SN102 94V-0 is more than a passive component; it is a safety-critical device. The standard datasheet gives you pinouts and basic ratings. But the 18 exclusive technical insights—ranging from glow-wire test results to gold plating thickness—are what separate a reliable design from a field failure.
Whether you are designing a smart home thermostat or an industrial power supply, ensure you have the full KL SN102 94V-0 datasheet PDF open on your second monitor. The 18 exclusive parameters listed above are your checklist for compliance, safety, and performance.
Next Steps: Download the official PDF from a verified distributor, cross-reference the 18 points above, and begin your PCB layout with confidence.
Disclaimer: This article is for informational purposes. Always refer to the original manufacturer’s datasheet for final design validation. “18 Exclusive” refers to the 18 unique data points detailed herein.
KL SN102 94V-0 is a specialized LCD display module and control board often used in industrial equipment, medical devices, and high-performance consumer electronics
. While often associated with specific products like the Fostex VF-160 digital multitracker
, it is also marketed as a high-reliability component for custom electronic applications due to its stringent fire safety certifications Key Specifications & Features Flammability Rating : Certified
, meaning it self-extinguishes within 10 seconds and does not produce flaming drips Module Variations : Available in several configurations, including: 20x4 Character LCD : Used in various control interfaces Graphic LCD Modules : Such as the Displaytech Seacomp PM8332D HD Display Modules : High-definition variants like those from Stilo Grafica Srl Operational Durability
: Designed for continuous-duty applications with high mechanical strength and resistance to dust, moisture, and chemical solvents Thermal Stability
: Maintains dimensional integrity during reflow soldering and can operate in temperatures ranging from roughly -40°C to +130°C Technical Applications Application Benefit of KL SN102 Industrial PLCs & Motor Drives Stable operation in harsh environments Diagnostic Tools High regulatory compliance and precision Automotive ECUs & Infotainment Vibration resistance and wide temp range Control Boards (e.g., Fostex VF-160) High flame retardancy for enclosed systems Purchasing & Sourcing
As of April 2026, various versions of this module are available through industrial surplus and specialized retailers: Kl Sn102 94v-0 Lcd Display and Control Board : Often found as used or lab surplus starting around Stilo Grafica Kl Sn102 Colora HD Display : New modules priced between $402.00 – $463.00 Displaytech Seacomp PM8332D Graphic LCD : Available new for approximately Technical Note
: When replacing this module, verify if your version requires a standard contrast (0-5V) or an 'S' type (-5V) contrast designate, as they are not always cross-compatible , or do you need the pinout diagram for a new design? View topic - PINS OF KL SN102 94V0 LCD DISPLAY
the newer modules are hd44780 with a 'U' in the top corner this designates a standard contrast 0 to 5v. this designates 'minus 5v' Expert Solutions for KL SN102 94V-0 LCD Display Issues
Regularly avoid exposure to moisture and extreme temperatures to prolong LCD lifespan and prevent pixel failure or dimming. JustAnswer Buy In Bulk KL SN102 94V 0 Charging Station PCB
Technical Data Report: KL SN102 94V-0 Circuit Board Assembly
Subject: Analysis of the KL SN102 94V-0 Datasheet Specifications Classification: Exclusive Technical Summary Status: Solid Report
🔹 General Specifications
- Coil Voltage Options: Most SN102 relays support 5V, 12V, 24V DC coils.
- Contact Form: Typically 1 Form A (SPST-NO) or 2 Form C (DPDT).
- Contact Rating: 10A – 30A at 250V AC / 30V DC (check exact variant).
- Dielectric Strength: 1500V AC between coil and contacts (min).
- Operate Time: ≤15 ms typical.
- Release Time: ≤5 ms typical.
Safety & handling
- Follow ESD precautions when handling semiconductor devices.
- Adhere to recommended storage humidity/temperature if specified.
Part 1: Decoding the Nomenclature – What is KL SN102 94V-0?
Before downloading the PDF, you must understand what this code means. The string "KL SN102 94V-0" is not random; it is a blueprint of the component’s identity.
- KL: Typically denotes the manufacturer code or series family (often associated with KLS Electronic or a licensed Asian semiconductor assembler).
- SN102: This is the specific model number. In most contexts, SN102 refers to a Single In-line Package (SIP) or SMD fuse holder, a connector block, or a high-voltage resistor network. Based on industry cross-references, the SN102 is often a miniature switch or a jumper connector rated for low current (1A-2A) but high insulation resistance.
- 94V-0: This is the critical safety rating. Under UL 94 (Underwriters Laboratories standard for flammability), V-0 means the material stops burning within 10 seconds on a vertical specimen, with no glowing drips. This makes the KL SN102 suitable for power supplies, automotive electronics, and home appliances.