Sh1 94v-0 Datasheet !new! (2025-2027)

Sh1 94v-0 Datasheet !new! (2025-2027)

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

The marking (often accompanied by ) typically refers to a specific Printed Circuit Board (PCB)

manufacturing standard rather than a single electronic component like a transistor or IC. Яндекс Маркет What "SH1 94V-0" Means UL 94 flammability rating

, which is the highest safety standard for vertical burn resistance in plastics. It indicates the board will self-extinguish within 10 seconds of being exposed to a flame.

This is a manufacturer-specific identifier, often used by PCB fabricators (such as Shenzhen Shanyuan Electronics ) to denote a specific board series or material type. UL file number

is a common identifier for the factory that manufactured the bare board. Finding the Right Datasheet sh1 94v-0 datasheet

Because "SH1 94V-0" is a manufacturing mark found on many different devices, you need to identify the specific device

the board belongs to. Common products with this marking include: Monitors/TVs: Frequently found in mainboards and power boards. 3D Printers: Used in components like the Bambu Lab potentiometer board Rectifiers: There is a specific semiconductor SH1 Rectifier

from manufacturers like Rectron, though this is a small 1-Amp diode rather than a full board. Яндекс Маркет If you are looking for repair info, search for: device model number (e.g., "ViewSonic VA1931-WA Service Manual"). larger alphanumeric code printed elsewhere on the board (e.g., "492A00721300R"). Could you tell me what type of device this board is inside? If you find a 7-9 digit code

near the "SH1" mark, I can help you find the exact schematic or service manual. SH8 THRU SH1 - Mouser Electronics

Finding a "datasheet" for can be tricky because it isn't actually a single electronic component like a resistor or a chip. Instead, these markings represent the "birth certificate" of the printed circuit board (PCB) itself, indicating who made it and how safely it handles fire. Decoding the Marking If you see

etched onto a green or blue board, here is what it actually tells you:

: This is typically a manufacturer's internal code or model series. For example, "SH1" is frequently seen on main boards for televisions, monitors, and even automotive USB modules. : This is a UL 94 flammability rating

, which is the gold standard for electronics safety. It guarantees that if the board catches fire, it will self-extinguish within 10 seconds and won't drip flaming plastic. Why There is No Single "Datasheet"

refers to the board's physical construction rather than its electrical function, you won't find one master datasheet. Instead, engineers look for two separate types of documentation: The UL File (Safety Specs): Often accompanied by an "E" number (like

), which identifies the specific factory that manufactured the bare board. You can verify these safety standards through the UL Product iQ database The Schematic (Electrical Specs):

This is proprietary to the company that designed the device (e.g., LG, VIZIO, or Ford) and is rarely released to the public. The "94V-0" Safety Standard

UL 94V-0 PCB Manufacturing: Fire Safety Standards ... - HilPCB

94V-0: This is a UL 94 flammability standard. It indicates that the material (typically the plastic or fiberglass of the circuit board) has been tested for safety. A "V-0" rating means that burning stops within 10 seconds on a vertical specimen, and drips of particles are not inflamed.

SH1: This is typically a manufacturer's internal code or a marking for a specific PCB fab house or a batch of boards. Because "SH1" is a generic marking used by multiple vendors (like Texas Instruments for certain amplifier chips or Molex for connectors), you will not find one single "SH1 94V-0" datasheet that covers every device with this stamp. Finding the Right Datasheet

To find the actual technical specifications for your device, you should look for other identifiers on the board or component:

Search for the Model Number: Look for a string of letters and numbers like LM3886 or E-number (e.g., E123456). The latter is a UL file number that identifies the specific factory that made the board. There is no single electrical component named "SH1 94V-0"

Identify the Manufacturer: Check for logos from companies like Littelfuse, Renesas, or Texas Instruments.

Check Aggregators: Sites like The Datasheet Archive and Alldatasheet list thousands of components that carry the 94V-0 certification. Common Components with this Marking

Many high-performance components carry this rating due to heat requirements:

Class-AB Amplifiers: Like the LM3886 series from Texas Instruments.

Connectors: Molex and Tyco Electronics often use 94V-0 rated plastics for wire-to-board systems.

Circuit Protection: Parts from Littelfuse frequently feature this flammability rating.

Do you have the brand name or a longer serial number from the board you're looking at? 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 94V0 CIRCUIT BOARD Search Results - The Datasheet Archive

The 94V-0 rating is part of the UL 94 standard established by Underwriters Laboratories (UL) to test the flammability of plastic materials. It is one of the highest safety ratings available for electronic components.

Vertical Burn Test (V): The material is tested in a vertical orientation.

Self-Extinguishing: For a V-0 rating, the material must stop burning within 10 seconds after the ignition source is removed.

No Flaming Drips: The material must not produce flaming particles that could ignite other nearby materials, such as cotton. Technical Specifications for 94V-0 PCBs

PCBs marked with 94V-0 are designed to operate safely under high thermal stress. Typical specifications found in these datasheets include: Typical Value/Requirement Flammability Rating UL 94V-0 (Self-extinguishes < 10s) Maximum Operating Temp Often rated up to 130°C – 140°C Dielectric Strength High electrical insulation to prevent short circuits Base Material Commonly FR-4 (flame-retardant fiberglass epoxy) Standard Compliance Aligns with ISO 9772 and IEC 60695-11-10 Common Applications

Because of their high fire resistance, these boards are used in industries where failure could result in significant safety hazards:

Consumer Electronics: Essential for smartphones, televisions, and gaming consoles to prevent battery or circuit fires.

Automotive: Used in engine control units (ECUs) and battery management systems that must withstand engine heat. Understanding the "94V-0" Rating

Industrial Control: Reliable for high-voltage power supplies and automation panels.

Medical Devices: Integrated into diagnostic tools and monitoring equipment due to their durability and reliability. Where to Find the SH1 94V-0 Datasheet

Because "SH1" is frequently a proprietary identifier for specific manufacturers (such as Rectron Semiconductor or various PCB fabricators in Shenzhen), you may need to look for documentation from the specific manufacturer. The Ultimate Guide To UL 94V-0 Circuit Boards - Jhdpcb

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.

Understanding the "94V-0" Rating

  • UL 94V-0 Rating: This rating is part of the UL 94 standard, which is used to assess the flammability of plastic materials used in devices. The "V-0" classification is one of the highest standards, indicating that the material has a high resistance to ignition and can self-extinguish quickly. Materials rated UL 94V-0 have demonstrated the ability to:
    • Not drip or flow when burning.
    • Have a burning time of 30 seconds or less on a test specimen.
    • Self-extinguish within 10 seconds after the ignition source is removed.

Mechanical Specifications

  • Mating Force: 3.5N (max)
  • Unmating Force: 0.8N (min)
  • Durability: 50 cycles

V-0 vs. V-1 vs. V-2

  • V-0: Stops burning in <10 sec; no flaming drips. (Best)
  • V-1: Stops burning in <30 sec; no flaming drips.
  • V-2: Stops burning in <30 sec; allows flaming drips.

Why you need SH1 94V-0: If your product is sold in North America or Europe for high-voltage applications, power supplies, or automotive interiors, UL94V-0 is often a regulatory requirement. Using a non-V-0 connector could fail safety certification (e.g., CE, UL, TÜV).

2. "94V-0" – PCB Flammability Rating

94V-0 refers to UL 94V-0, a standard for plastic material flammability. This is not about the component – it's about the circuit board material.

| Rating | Meaning | |--------|---------| | 94V-0 | Burning stops within 10 seconds on a vertical specimen; no flaming drips. | | 94V-1 | Burning stops within 30 seconds; no flaming drips. | | 94V-2 | Burning stops within 30 seconds; allows flaming drips. |

7. Final Recommendations

  1. Never assume – Use a component tester or measure pin-to-pin capacitance to confirm MOSFET vs. transistor.
  2. Keep a SMD code book – Print a reference table for common codes (SH1, 1P, 2F, etc.).
  3. For new designs – If you need a 94V-0 rated component (e.g., a plastic case or connector), search the manufacturer's site for "UL 94V-0" + part type.

🔍 Pro tip: If you need the actual datasheet for the component marked SH1, search for "BSS138 datasheet" (NXP/ON Semi versions include the marking code SH1 in the "Marking" section of the document).

Would you like a downloadable PDF summary of this guide or help identifying another SMD marking code?

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:

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

The "SH1 94V-0 datasheet" refers to a specific document that provides detailed information about the SH1 94V-0, which appears to be a component, likely a fuse or a circuit protection device, given the naming conventions commonly used in electronics. The "94V-0" part is particularly indicative of a UL (Underwriters Laboratories) rating, which pertains to the component's flammability and ability to extinguish flames when burned.