Finding the authentic datasheet requires caution. Many third-party websites offer "datasheets" that are incomplete. Follow these steps:
"SH1 94V-0" is not a standalone datasheet title – it's a combination of a partial part number (SH1) and a safety rating (94V-0).
To review properly:
✅ If you confirm the actual full part number, I can help locate the exact datasheet and review its key specifications.
refers to a specific Printed Circuit Board (PCB) classification, where "SH1" is often a manufacturer's mark (such as from ShenZhen ShengHui Electronics ) and "94V-0" indicates that the board meets the
flammability standard. Because this refers to the substrate material rather than a single component, a datasheet for it typically covers the mechanical and thermal properties of the board itself.
Below is the standard content found in a datasheet for a 94V-0 rated PCB. 1. Product Overview Substrate Material : Commonly (Flame Retardant 4), a glass-reinforced epoxy laminate. Flammability Rating
(The highest vertical burn rating, meaning burning stops within 10 seconds and no flaming drips are allowed). Manufacturer Markings
: "SH" or "SH1" typically denotes the specific fabrication house or material series. 2. Physical & Mechanical Specifications Thickness Options : Standard ranges from Copper Weight : Typically per square foot. Surface Finish
: Options like HASL (Hot Air Solder Leveling), ENIG (Electroless Nickel Immersion Gold), or OSP (Organic Solderability Preservatives). Peel Strength
: The force required to peel the copper from the substrate (Standard: 3. Thermal & Electrical Properties Typical Value Glass Transition Temp (Tg) (High-Tg options) Thermal Conductivity Dielectric Constant (Dk) Dissipation Factor (Df) Dielectric Breakdown Volume Resistivity 4. Environmental Compliance RoHS Compliant : Lead-free manufacturing compatible. : Compliance with European chemical regulations. ESD Protection
: Precautions against Electrostatic Discharge during handling are standard. Renesas Electronics 5. Application Areas Power Supplies
: High flammability resistance makes these ideal for power conversion modules. Consumer Electronics : Used in displays, notebooks, and compact devices. Industrial Controls : Suitable for continuous use in environments up to depending on the specific nylon or epoxy fill.
For specific technical support or custom footprints, you can often find related components or manufacturer contacts on platforms like The Datasheet Archive AllDatasheet manufacturer
associated with the "SH1" mark to find their specific production tolerances? SH1 94V-0 Search Results - The Datasheet Archive
Datasheet Archive: SH1 94V-0 datasheets. SH1 94V-0 Search Results. SH1 94V-0 Result Highlights (3) Part. ECAD Model. Manufacturer. DatasheetArchive POWER SUPPLY BOARD 94V0 datasheets
The SH1 94V-0 designation typically refers to a specific marking found on printed circuit boards (PCBs) or electrical components, often associated with manufacturers like SHI (Shin Hwa) or components for brands like Vizio and LG . It indicates that the board's substrate material meets the UL 94V-0 flammability standard, the highest level of flame retardancy for plastics . Key Specifications & Features
The following features are standard for materials or boards carrying the 94V-0 datasheet rating: sh1 94v-0 datasheet
Flame Retardancy (V-0): The material must self-extinguish within 10 seconds of removing the flame source .
Non-Inflaming Drips: Any particles that drip from the material during combustion must not be inflamed and cannot ignite a cotton indicator placed below the sample .
Vertical Orientation: The "V" stands for Vertical, meaning the test is performed while the material is held upright to simulate more realistic burning conditions .
Total Burn Time: The total burn time for five samples across two separate flame applications must not exceed 50 seconds .
Thermal Stability: Materials like FR-4 often used in 94V-0 boards typically offer stable performance up to temperatures of 130–150°C . Common Technical Applications
Because of its high safety rating, boards with these markings are standard in: Understanding UL94v-0 - Silicone Flammability Rating
Since "SH1 94V-0" is often misread as a single part number, this content clarifies what it actually means, where to find real datasheets, and how to use the information safely in design or repair.
Step 1 – Identify the package:
Step 2 – Note nearby PCB markings:
Step 3 – Search effectively:
"SH1" SMD marking code BSS138 datasheet
or use a SMD code database (e.g., SMD Codebook app, or websites like smd.yooneed.one).
Step 4 – Cross-reference key parameters: Compare the found datasheet's pinout with your PCB's function (e.g., gate driven by a microcontroller → logic-level MOSFET).
A datasheet for a component like the "SH1 94V-0" would typically include:
If you have a specific application or context in mind for the "SH1 94V-0," providing more details could help in giving a more targeted response.
Understanding the SH1 94V-0 Datasheet: A Comprehensive Guide
The SH1 94V-0 is a specific classification of a flame retardant material used in various electrical and electronic applications. The datasheet for this material provides critical information for engineers, designers, and manufacturers working with electrical components and systems. In this article, we will cover the essential aspects of the SH1 94V-0 datasheet, its properties, applications, and implications for product design and safety.
What is SH1 94V-0?
SH1 94V-0 is a UL (Underwriters Laboratories) rating that signifies a material's compliance with specific flame retardancy standards. The "SH1" refers to a particular set of tests and requirements for materials used in devices and appliances, while "94V-0" denotes the level of flame retardancy achieved by the material.
UL 94V-0 Standard
The UL 94 standard, also known as the "Standard for Tests of Flammability of Plastic Materials for Parts in Devices and Appliances," is a widely recognized test protocol for assessing the flammability of plastic materials. The standard categorizes materials into different levels of flame retardancy based on their performance in various tests.
The 94V-0 classification is one of the most stringent levels, indicating that the material exhibits exceptional resistance to flame propagation. To achieve a 94V-0 rating, a material must pass a series of tests, including:
SH1 94V-0 Datasheet Information
The SH1 94V-0 datasheet provides detailed information on the material's properties, performance, and limitations. Some key aspects of the datasheet include:
Applications of SH1 94V-0 Materials
Materials with an SH1 94V-0 rating are commonly used in various electrical and electronic applications where flame retardancy is critical, such as:
Design Implications
When working with SH1 94V-0 materials, designers and engineers should consider the following implications:
Conclusion
The SH1 94V-0 datasheet provides critical information on the properties and performance of flame retardant materials used in electrical and electronic applications. Understanding the requirements and implications of the SH1 94V-0 rating is essential for designers, engineers, and manufacturers to ensure the safety and compliance of their products. By selecting materials with the correct rating and considering design implications, manufacturers can create products that meet safety standards and protect users from potential hazards.
The markings on a printed circuit board (PCB) do not refer to a single electronic component but rather to the board's manufacturer and its fire safety rating. Understanding the Markings
: This is typically a manufacturer's identifier or a specific internal board model number. Many PCB manufacturers (such as
or other Chinese fabricators) use "SH" prefixes for their production batches. : This is a UL (Underwriters Laboratories)
flammability rating. It indicates that the material will stop burning within 10 seconds on a vertical specimen and does not allow for flaming droplets. This is a standard requirement for consumer electronics. Typical Application: Bambu Lab 3D Printers The "SH1 94V-0" marking is most commonly found on the Potentiometer Board Bambu Lab 3D Printers
(A1, A1 mini). If you are looking for a datasheet to repair or integrate this board, here is the technical breakdown: 1. Board Specifications Finding the authentic datasheet requires caution
: Houses the potentiometer (control knob) and LED indicators for the printer's user interface. Connector Type
: Usually a SH1.0 (1.0mm pitch) JST-style connector, which is where the "SH1" naming often overlaps with the connector standard. : FR-4 substrate with a UL 94V-0 flame-retardant coating. 2. Component Details Potentiometer
: Typically a 10k ohm or 50k ohm linear rotary encoder/potentiometer, used for navigating menus or adjusting speeds. Voltage Range : Most of these UI boards operate on 3.3V or 5V DC logic levels. Where to Find Specific Data
Since "SH1" is a generic factory mark, there is no single universal datasheet. To find the exact schematic for your specific device, you should search for: The UL File Number : Look for a small "E" followed by numbers (e.g., ). Searching this on the UL Product iQ database will reveal the actual manufacturer and material specs. Device Service Manual : If this is from a Bambu Lab printer, refer to the Bambu Lab Wiki for board replacement guides and pinout information. Are you trying to a broken board or a replacement for a specific device? SH 94V-0 Datasheet(PDF) - ETD29-K-H-5.0
There is no single electrical component named "SH1 94V-0". Instead, this marking on a circuit board refers to two distinct pieces of information: the flammability safety rating of the board material and the internal manufacturer code or board series. 1. Understanding the Marking
94V-0: This is a UL 94 standard flammability rating. It signifies that the plastic or laminate material used for the Printed Circuit Board (PCB) will self-extinguish within 10 seconds and will not release flaming drips.
SH1: This is a manufacturer-specific identifier or a UL tracking code for the raw PCB board. It does not describe the functionality of the device (like a router or power supply) but identifies the factory or the specific laminate type used. 2. Common Devices Using this Marking
Because "SH1 94V-0" is a common board identifier, it appears in various hardware. Users frequently find this code on the internal power boards of:
Ubiquiti UDM-PRO: Often found on the internal power supply board (e.g., alongside UL code E248779).
Laptop LCD/Touch Screen Controllers: Found on boards for ASUS Zenbook and other consumer electronics.
Industrial PLC Cards: Used in various custom industrial control boards. 3. Finding the True Datasheet
To find the actual technical specifications for your hardware, you must look for other markings on the board, such as:
A "UL File Number": Look for a number starting with "E" (e.g., E248779). You can search this on the UL Product iQ database to find the actual manufacturer of the raw board.
A Part Number or Revision: Search for sequences like 113-02914-06 or REV02.
Connector Types: If you are looking for an "SH" connector (like the JST SH 1.0mm pitch), these are common 4-pin or 6-pin headers often used for I2C or power switches.
Are you trying to repair a specific device (like a power supply) or identify a replacement part? The Ultimate Guide To UL 94V-0 Circuit Boards - Jhdpcb
I cannot prepare a full, original technical datasheet for a part number like "SH1 94V-0," as this appears to be a combination of a partial or unclear manufacturer part code ("SH1") and a safety standard ("94V-0"). ✅ If you confirm the actual full part
Here is why, along with what you likely need and how to find the correct document.
Why would an engineer specifically filter by "94V-0"? Safety and reliability. These connectors are mandatory in: