Accessories .100″ .100″ Wiremount Socket Breakaway Tab 3435 Keying Plug 3435-0 .24 [ 6.1 ] .051 [ 1.30 ] .026 [ 0.66 ] Contact Quantity Dim B Dim C 10 0.68 [ 17.3 ] 0.62 [ 15.7 ] 14 0.88 [ 22.4 ] 0.82 [ 20.8 ] 16 0.98 [ 24.98 ] 0.92 [ 23.4 ] 20 1.18 [ 30.0 ] 1.12 [ 28.4 ] 24 1.38 [ 35.1 ] 1.32 [ 33.5 ] 26 1.48 [ 37.6 ] 1.42 [ 36.1 ] 30 1.68 [ 42.7 ] 1.62 [ 41.1 ] 34 1.88 [ 50.3 ] 1.82 [ 46.2 ] 36 1.98 [ 50.3 ] 1.92 [ 48.8 ] 40 2.18 [ 55.4 ] 2.12 [ 53.8 ] 44 2.38 [ 60.5 ] 2.32 [ 58.9 ] 50 2.68 [ 68.1 ] 2.62 [ 66.5 ] 60 3.18 [ 80.8 ] 3.12 [ 79.2 ] .24 [ 6.1 ] See Note 3 A .5 [ 13 ] 3.00 [ 76.2 ] See Note 1 Recessed for Cable Exit B Standard Pull Tab 3490 .22 [ 5.6 ] .63 [ 16.0 ] .15 [ 3.8 ] Plastic Material: PBT C .08 [ 2.0 ] See Note 1 .53 Ref [ 13.5 ] .10 [ 2.5 ] Metal Material: Stainless Steel pasivated Strain Relief 3448-X0XX Type: 2 = Metal 3 = Plastic XX = ‘‘Contact Quantity’’ of Socket: (i.e. 50 for 50 Position Strain Relief) Note: 1. The notch is non-existent on 40 position and larger. See Note 2 3490-X 3M Part Number Dimension A ± .02 3490-1 0.50 [ 12.7 ] 3490-2 1.00 [ 25.4 ] 3490-3 1.50 [ 38.1 ] 3490-4 2.00 [ 50.8 ] 3490-5 2.50 [ 63.5 ] 3490-7 3.10 [ 78.7 ] 3490-6 3.25 [ 82.6 ] 3490-9 1.50 [ 38.1] width “No Product Labeling” 2.00 [ 50.8 ] length Inch [mm] Tolerance Unless Noted .0 .00 .000 Notes: Inch ± .1 ± .01 ± .005 1. Matte finish for ink labeling. [ ] Dimensions for 2. Material: Polyester Reference only Thickness: .005 ± .001 Flammability: Oxygen index minimum 28, ASTM D-2863. TS-0720-02 3. Material: Double sided adhesive Sheet 1 of 1 tape with liner. 3M Interconnect Solutions Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-225-5373