CR1220 Coin Cell Cases (12.5 d x 2 mm) w/ Seal O-rings for Battery Research - 100 pcs/pck-CR1220-CASE Orientation 110 4 3/8" diameter

4 3/8" diameter

Materials Casing and cap are made of Nickel plated A3 steel and sealing O-ring made of nylon

With this testing kit

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Wafer Size:                    5 x 5 x0

CR1220 Coin Cell Cases (12.5 d x 2 mm) w/ Seal O-rings for Battery Research - 100 pcs/pck-CR1220-CASE Orientation 110 4 3/8" diameterSpecifications: 100 pairs of CR1220 button cell case, made of stainless steel ( SS304) with PP sealing O ring Material Stainless Steel 304 Polypropylene Sealing Gasket Weight 0. 1Oz (2. 0 grams)or Ni Note Spring for 1220 coin cell is not commercially available, you may cut 10 mm disk from 0. 1 mm SS foil as spacer or Ni foil (see related product below) Options Please click the picture to find other size coin cell Please consider Aluminum cladding