Desco 06742 ESD Area Warning Signs, 5 Pack
Desco 06742 ESD Area Warning Signs — 5 Pack
The Desco 06742 is a 5-pack of ESD area warning signs designed to identify and demarcate Electrostatic Discharge Protected Areas (EPAs) in electronics manufacturing, assembly, and cleanroom facilities. Compliant with ANSI ESD S8.1 standards for ESD awareness symbols and signage, these signs communicate entry requirements and ESD precautions to personnel approaching controlled work areas.
Key Specifications
| Attribute | Detail |
|---|---|
| Part Number | 06742 |
| Brand | Desco |
| Pack Quantity | 5 signs per pack |
| Sign Type | ESD Area Warning / EPA Identification |
| Compliance | ANSI ESD S8.1 — ESD Awareness Symbols |
| Application | ESD Protected Area (EPA) entry points and workstation boundaries |
Why ESD Warning Signs Are Required
ANSI/ESD S20.20 — the widely adopted ESD control program standard for electronics manufacturers — requires that ESD Protected Areas be clearly identified with recognized ESD awareness symbols and signage. Warning signs serve two critical functions: they alert trained personnel to engage ESD precautions (wrist straps, ESD footwear, smocks) before entry, and they inform visitors and untrained personnel of the controlled area boundary to prevent inadvertent introduction of ESD damage sources.
ANSI ESD S8.1 Symbol Overview
ESD awareness signage uses two standardized symbols defined in ANSI ESD S8.1:
- ESD Susceptibility Symbol (hand with arc, triangle border) — Identifies items or areas sensitive to ESD. Warns that devices or assemblies here can be damaged by electrostatic discharge.
- ESD Protective Symbol (hand with arc, arc border) — Identifies ESD protective materials, equipment, or packaging that shields ESD-sensitive items.
Industries & Applications
- Electronics assembly and PCB manufacturing
- ESD-controlled incoming inspection and receiving areas
- Rework and repair stations
- Cleanroom and controlled environment facilities
- Military and aerospace electronics production
- Medical device manufacturing
Frequently Asked Questions
What standard do Desco ESD warning signs comply with?
Desco 06742 signs comply with ANSI ESD S8.1, which defines the ESD susceptibility and ESD protective symbols used in ESD awareness programs. ANSI/ESD S20.20 ESD control programs require that EPAs be identified with these symbols.
Where should ESD warning signs be posted?
Signs should be posted at every entry point to the ESD Protected Area, including doorways, aisle boundaries, and workstation perimeters. ANSI/ESD S20.20 requires that the EPA boundary be clearly marked so personnel know when they are entering a controlled zone.
How many signs do I need for my EPA?
The 06742 5-pack is designed for facilities that need to mark multiple entry points or workstations simultaneously. A typical small EPA with 2–4 entry points will use one pack; larger floor areas or multiple workstations may require additional packs.
Are these signs reusable?
Desco ESD signs are designed for permanent or semi-permanent installation. They are not single-use labels. Mounting method (adhesive, tape, screw) depends on the sign substrate — verify your specific installation surface before mounting.
Do I need ESD warning signs if I already have floor tape marking my EPA?
Yes — ANSI/ESD S20.20 and most third-party ESD program audits require both physical boundary marking (floor tape or barriers) and ESD awareness signage at entry points. Signs and floor marking serve complementary functions: tape marks the boundary, signs communicate the ESD requirement and expected behavior.
