Bsc Preferred STC133 Esd Shielding Bags 100 Per Case

Product Description

The BSC PREFERRED STC133 is a case of 100 transparent multi-layer ESD shielding bags designed to protect electrostatic discharge-sensitive electronic devices during storage and transport. Each bag features a printed ESD warning symbol for quick visual identification and is constructed with multi-layer material that guards against static charge buildup. The bags are heat sealable, allowing technicians to create a secure closure around sensitive components. This product is intended for commercial use only and is not listed under the Defense Standardization Program Qualified Product list.

These shielding bags are used in electronics assembly, field service, and repair environments where ESD-sensitive components such as circuit boards, sensors, and control modules must be handled and stored safely. They are well suited for HVAC, electrical, and electronics service professionals who need reliable static protection when handling replacement control boards, capacitors, and other sensitive parts on the job or in the shop.

Key Features

• Multi-layer construction guards against electrostatic discharge
• Transparent material allows visual identification of contents without opening
• Printed ESD warning symbol for immediate visual recognition
• Heat sealable for a secure, resealable closure
• Sold in a quantity of 100 bags per case
• Intended for commercial use in electronics handling and service applications

Compatibility

Designed as a general-purpose ESD shielding solution compatible with standard static-sensitive electronic components and devices in commercial service and assembly environments. Equivalent to part number S-3731.

Installation Notes

ESD shielding bags should be used by trained technicians following proper electrostatic discharge handling procedures. Before placing components in the bag, ensure hands or wrists are grounded using an appropriate ESD strap. Heat sealing requires a compatible bag sealer; do not use open flame. Store sealed bags away from high-heat environments to preserve bag integrity.