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.
Check Aggregators: Sites like The Datasheet Archive and Alldatasheet list thousands of components that carry the 94V-0 certification. Common Components with this Marking
SH1: Typically a manufacturer-specific identifier or a factory code used by PCB fabrication houses like Shenghua or similar manufacturers to trace the board's origin and UL file. Key Specifications of UL 94V-0
Mating Housings (Crimp type):
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
Part Numbers: Search for strings like REV: 1.0 or a long string of letters and numbers near the edge of the board.
Step 2: Look for the Critical Markings
On the physical connector or within the datasheet drawing, verify the following:
The 94V-0 rating is a prerequisite for most commercial and industrial electronics because it prevents a small electrical spark from turning into a full-scale fire. UL94 V-0, V-1, & V-2 Flammability Standard | - RTP Company
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.
