AMPHENOL MASS TERMINATED IDC CONNECTORS MICRO-RIBBON ALL-PLASTIC CABLE-MOUNT PLUG AND RECEPTACLE compatibility The following Amphenol cable series are appropriate for use with these connectors: 151, 152, 159-2801, 159-2832, 169-2832 7) o a co c c [o] Oo oO dimensions and ordering information Plug Receptacle | 09 | 12,16) A .08-.12 8__+ (2-3.1) 850-57F SERIES benefits @ Mass terminates to standard flat cable @ Intermateable with Amphenol 57 se- ries (solder termination) and 157 se- ries (solderless termination) @ Repeated mating and unmating with- out displacement of contacts @ Alternative plating for application flexibility characteristics Physical Contact spacing: .085 (2, 16mm), terminates to standard .050 (1,27mm) flat cable Number of contacts: 14, 24, 36, 50 Contact material: Phosphor bronze Contact plating: Gold over nickel Insulation material: Blue polycarbonate resin, UL flammability rating 94 V-O Strain relief: Polycarbonate Spring latch: Stainless steel Wire accommodation: 28 AWG solid or stranded, 26 AWG and 30 AWG solid Electrical Current rating: 1 amp Voltage rating: 250 VRMS Dielectric withstanding voltage: 500 VRMS for one minute Insulation resistance: 1000 M ohms/min. at 500 VDC Contact resistance: 35 m ohms max. at T 1 amp DC ee Operating termperature: 55C to y +105C (67F to +221F) Plug Number of For Cable End For Fixed (Rear) Panel Mount | Dimensions in Inches (mm) i : Contacts | (with ears for spring latch) | (without ears for spring latch) A B termination tooling See page 58 14 850-57F-30140-20 850-57F-10140-20 1.490 (37.8) | 0.51 (12.96) 24 850-57F-30240-20 850-57F-10240-20 1.913 (48.6) | 0.935 (23.76) 36 850-57F-30360-20 850-57F-10360-20 2.425 (61.6) | 1.446 (36.72) 50 850-57F-30500-20 850-57F-10500-20 3.008 (76.4) | 2.041 (51.84) Receptacle For Cable-to-Cable or Front Panel Mount For Fixed (Rear) Panel Mount Dimensions in Inches (mm) No. of (with spring latch) (without spring latch) sin mm Contact: ontae's Without Clinch Nuts| With 4-40 Clinch Nuts Without Clinch Nuts With 4-40 Clinch Nuts A B c 14" 850-57F-40140-20 | 850-57F-40140-20 (D12) | 850-57F-20140-20 (D1) 850-57F-201 40-20 (D12) 1.73 (44.0) 1.42 (36.0) 0.51 (12.96) 24" 850-57F-40240-20 | 850-57F-40240-20 (D12) 850-57F-20240-20 (D1) 850-57F-20240-20 (D12) 2.15 (54.7) 1.84 (46.8) 0.94 (23.76) 36 850-57F-40360-20 | 850-57F-40360-20 (D12) 850-57F-20360-20 (D1) 850-57F-20360-20 (D12) 2.67 (67.7) 2.35 (59.7) 1.45 (36.72) 50 850-57F-40500-20 | 850-57F-40500-20 (D12) | 850-57F-20500-20 {D1) | 850-57F-20500-20 (D12) 3.26 (82.8) 2.95 (74.9) 2.04 (51.84) All contacts are plated with 15 microinches gold over nickel. Contact factory for other plating options. 14 and 24 sizes only available on special request. 46 AMPHENOL MASS TERMINATED IDC CONNECTORS 850-57F SERIES MICRO-RIBBON ALL-PLASTIC CABLE-MOUNT PLUG AND RECEPTACLE accessories Hood for Round N Flat cable and Earth Plate Two earth plates and a metallized plastic hood are required to ground the all-piastic microribbon plug to a metal-shelled receptacle. These may be purchased separately using the part numbers below, or purchased in a kit with the connector by adding the designator (D8) to the end of the connector part number. (Ex: 850-57F-30360-20 (D8) designates an all-plastic micro- ribbon cable-mount plug with ears for spring latch packaged with a hood and earth plate) 4 @ \ Earth plate # of Contacts Hood Part Earth Plate Part 7 ; es in mene (mm) - - 14 850-57F-14H 850-57F-14-05 1.49 (37.82) 1.31 (33.2) 1.18 (30.0) .3346 (8.5) 1.57 (40.0) 1.81 (46.0) 24 850-57F-24H 850-57F-24-05 1.91 (48.64) 1.73 (44.0) 1.57 (39.8) .3937 (10.0) 1.79 (45.5) 2.03 (51.5) 36 850-57F-36H 850-57F-36-05 2.43 (61.62) 2.24 (57.0) 2.17 (55.1) 4724 (12.0) 1.79 (45.5) 2.03 (51.5) 50 850-57F-50H 850-57F-50-05 | 3.02 (76.74) 2.84 (72.1) 2.77 (70.4) .5512 (14.0) 1.79 (45.5) 2.03 (51.5) . Strain Relief : Number of Part Numbers in Inches 5 14 850-57F-14-41 0.989 (25.1) 0.83 (21.1) 7 24 850-57F-24-41 1.50 (38.2) 1.34 (34.2) 36 850-57F-36-41 2.10 (53.4) 1.94 (49.4) 50 850-57F-50-41 2.77 (79.4) 2.61 (66.4) panel cutouts B #.004 (0.1) 125 (3.2) D Min. inch (mm) +.004 (0.t) Dimensions in inches t] Po AoO.a@Max, _ 7 : in. Number of E [eg \ ste po 610 (15.5) Mi Contacts B D Without | With strain Strain Relief Relief Bottom Mount 14 1.42 (36.0) 1.40 (35.5) 0.93 (23.7) 1.01 (25.6) (Panel Thickness .06 (1.6) Max. 24 1.84 (46.8) 1.82 (46.3) 1.45 (36.8) 1.52 (38.7) 36 2.35 (59.7) 2.33 (59.2) 2.05 (52.0) 2.12 (53.9) 8 2.008 (0.1) 50 2.95 (74.9) 2.93 (74.4) 2.72 (69.0) 2.79 (70.9) E Mn. t Pp \ Ad Max La 610 (15.5) Min. Dia. .125 (3.2) 2.004 (0.1) Top Mount 47