Desco Equipment Co., Inc. Static Shielding Bag, Resealable, 4x6; Bag Type Desco 12928

The Static Shielding Bag, Resealable, 4x6 from Desco is designed to protect sensitive electronic components from electrostatic discharge (ESD). It features a three-layer construction consisting of a static dissipative outer polyester layer, an aluminum shielding layer, and a static dissipative inner polyethylene layer. The bag meets the requirements of MIL-PRF-81705E, Type III, Class 2, and MIL-DTL-117H, Type II, Class H, Style 2. Electrical properties include an outer surface resistance of less than 1 x 10^12 ohms/sq and an inner surface resistance ranging from 1 x 10^5 to less than 1 x 10^12 ohms/sq. The bag provides discharge shielding of less than or equal to 10 nJ and EMI attenuation of at least 10 dB. It also ensures static decay within 2 seconds. Physical characteristics include a film thickness of 2.8 mils, tensile strength of 4600 PSI, and puncture resistance of 12 lbs. The bag is free of silicones and heavy metals, complying with RoHS and REACH standards. It is suitable for use in environments where ESD protection is critical.