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").

Because SH1 94V-0 represents a certified fire-retardant circuit board, its physical and electrical datasheet properties are dictated by the laminate material used—most commonly (Flame Retardant 4).

This is because Instead, it is a manufacturing code and safety certification stamp indicating who made the raw circuit board substrate and how safely that board resists fire.

Represents the highest level of flame retardancy for plastics under this testing protocol.

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

Very low, usually below 0.10% to 0.20% , preventing internal delamination during high-temperature soldering. 3. How to Find the True Datasheet for Your Board

It is incredibly common to find the SH1 94V-0 text stamped on power supplies, monitor boards, small household appliances, and LED drivers.

To understand the information stamped on your board, you must break the text into two distinct parts: the safety standard () and the manufacturer tracking code ( SH1 ). 1. The "94V-0" Meaning: UL 94 Flammability 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 rating is one of the highest safety tiers for vertical burning tests. Understanding the UL 94V-0 Flammability Standard