Heavy-duty 4 mil pink anti-static bags for packaging ESD-sensitive electronic assemblies including PCBs, memory modules, SIMM cards, and small integrated circuits. Surface resistivity of less than 1 x 10¹² ohms/sq provides static-dissipative protection at the bag surface. Amine-free formulation makes these bags safe for use with polycarbonate components and optical assemblies.
Specs: 6" x 10" | 4 mil | Pink Anti-Static Polyethylene | Surface Resistivity <1 x 10¹² Ω/sq | MIL-PRF-81705E Type II | EIA-541
Applications
Used by electronics manufacturers, contract assemblers, and component distributors for packaging small to medium PCBs, memory modules, RF filters, relays, optical sensors, and other ESD-sensitive devices requiring static dissipation during handling and transit. The 6" x 10" format fits standard small board assemblies and bagged IC component sets.
Features
- Surface resistivity <1 x 10¹² ohms/sq — meets static dissipation requirements for Type II anti-static bags
- Amine-free formulation — will not corrode polycarbonate surfaces or optical coatings
- Superior performance in low humidity environments — maintains static dissipation below standard ambient levels
- 4 mil gauge — heavy-duty for durability in assembly, kitting, and distribution handling
- Heat-sealable — may also be tied, stapled, or taped
- MIL-PRF-81705E Type II compliant — meets military and defense component packaging specifications
- EIA-541 compliant — meets Electronics Industry Association standard for ESD protective packaging
Material Notes
Pink anti-static bags are static-dissipative, meaning they reduce the buildup of static charge on the bag surface. They are distinct from static shielding bags (silver/metallic construction with a buried conductive layer) which provide Faraday cage protection against ESD from outside the bag. Pink anti-static bags are appropriate for intermediate handling protection and component storage, not for long-term protection in high-ESD environments where shielding bags are required.
Use Case Notes
The 6" x 10" format accommodates small to mid-size single-board computers, memory expansion cards, and bagged component sets. At 4 mil gauge, these bags withstand the puncture and tear demands of production kitting environments. The amine-free chemistry extends applicability to polycarbonate-based sensor housings, lenses, and optical assembly packaging.
Common Questions
Q: What is the difference between pink anti-static and silver static shielding bags?
A: Pink anti-static bags are surface-dissipative — they reduce static buildup on the bag exterior. Silver static shielding bags contain a buried conductive aluminum layer forming a Faraday cage that blocks ESD from penetrating the bag from outside. For field-level or high-ESD environments, shielding bags are required; for standard handling and kitting, pink anti-static bags are appropriate.
Q: Why does amine-free matter for polycarbonate components?
A: Amine-based anti-static agents can cause stress cracking and surface degradation in polycarbonate plastics. Amine-free bags eliminate this risk for optical components, lenses, and PC-housing assemblies.
Q: What compliance standards do these bags meet?
A: MIL-PRF-81705E Type II (military anti-static bag specification) and EIA-541 (Electronics Industry Association ESD protective packaging standard).
Why Source These Bags
The combination of MIL-PRF-81705E Type II and EIA-541 compliance covers both defense supply chain and commercial electronics manufacturing requirements. Amine-free chemistry reduces qualification risk for mixed-material assemblies containing polycarbonate. Heavy 4 mil gauge provides durability for multi-handling production environments without sacrificing anti-static performance.
