Stainless Steel Spring (Belleville Washers) for CR2032 Cases - 100 pcs/pck-CR20Be-Spring Material Type:SS304 wafer InGaAs EPI on InP

wafer InGaAs EPI on InP (Semi-insulating)(100) by MOCVD deposition

For the data of Corning 0F 7980 HPFS

Surface roughness:           < 8 A ( by AFM)

Polished surface: Two sidesEPI polished via a special CMP procedure

Orientation:                            (111) +/-1

Stainless Steel Spring (Belleville Washers) for CR2032 Cases - 100 pcs/pck-CR20Be-Spring Material Type:SS304 wafer InGaAs EPI on InPSpring Washer (Belleville Washers) for CR2032 Coin cell. Material: SS304 or SS316 Quantity: 100pcs Click the picture below to see how to place the spacer and spring into button case: CR2032 case and spacer shown in picture is not included