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Stack of semi-translucent silver-grey ESD shielding bags, flat open-top, 150x200mm

Lowepro Wynit ESD Shielding Bags 50pcs 150x200mm

SKU CH-FXNH-32MP1

Pack of 50 reusable ESD shielding bags with four-layer construction, waterproof CPP material and semi-transparent silver-grey finish for static-safe storage of PCBs and components

  • SizeMedium
  • FeaturesWaterproof
  • ESD shielding protects sensitive components during storage and transport
  • Four-layer construction creates a Faraday cage effect against electrostatic fields
  • Semi-transparent silver-grey material lets you identify contents without opening
  • Waterproof and damp-proof CPP film rated at .15mm thickness
  • Pack of 50 reusable flat open-top bags measuring 150x200mm outside

ESD Shielding Bags for Electronic Components

These semi-translucent silver-grey bags protect printed circuit boards, hard drives, motherboards and processors from electrostatic discharge during handling and inter-company transfer. The four-layer CPP construction creates a Faraday-cage effect that isolates contents from external static fields. Supplied in a pack of 50, they suit engineers, repair technicians and anyone storing sensitive electronics.

Thermals Noise and Power Draw

As passive packaging the bags generate no heat, emit no noise and draw no power. The 0.15 mm CPP material is waterproof and dampproof, so components stay dry in humid environments without any active cooling or energy input. Reusability means the same bag can protect parts through multiple storage cycles without degradation of its shielding properties.

Build Quality and Daily Use

Each bag measures 150 x 200 mm outside with a usable interior of 140 x 200 mm, allowing a 5 to 10 mm tolerance from manual cutting. The flat open-top design lets you slide boards in quickly while the semi-transparent walls keep contents visible for fast identification. High sealing performance keeps moisture out, and the durable CPP film resists tearing during repeated opening and resealing.

Highlights

  • ESD shielding protects sensitive components during storage and transport
  • Four-layer construction creates a Faraday cage effect against electrostatic fields
  • Semi-transparent silver-grey material lets you identify contents without opening
  • Waterproof and damp-proof CPP film rated at .15mm thickness
  • Pack of 50 reusable flat open-top bags measuring 150x200mm outside

Specifications

BrandLowepro - Wynit
Part Numbermea240604ee000546
SizeMedium
FeaturesWaterproof

Questions about this item

How do I seal the 150x200mm ESD shielding bag correctly, and what step do people often miss?

Place the component inside the 140x200mm usable area, press out excess air, then fold the open top over twice and secure with ESD tape; the missed step is forgetting to fold before taping, which breaks the four-layer induction hood effect.

When will the 0.15mm CPP bags need replacement during regular component storage?

Replace a bag when the semi-translucent silver-grey surface shows creases, punctures, or delamination that compromise the waterproof and damp-proof seal; the 50-piece pack lets you rotate stock as each bag wears.

What is the first limit that appears when the bags are used continuously in a high-humidity environment?

The 0.15mm CPP material maintains its waterproof barrier until surface abrasion or repeated folding creates micro-channels that let moisture reach the contents, typically after many seal-open cycles.

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