50 Ohm SMB INCHES (MILLIMETERS) Straight Crimp Type Plug - CUSTOMER DRAWINGS AVAILABLE UPON REQUEST Solder or Crimp Captivated Contact CABLE TYPE GOLD PLATED NICKEL PLATED CRIMP CONTACT RG-161/U, 174, 131-3403-001 131-3403-016 Yes 179, 187, 188, 316 CABLE PART CRIMP GROUP NUMBER HEX RG-316/u, 161, 131-3403-001/016 .128 (3.25) 174, 179, 187, 188 1. Identify connector parts. (2 piece parts - except bulkhead) 2. Strip cable to dimensions shown. Do not nick braid or center conductor. A wire stripper of correct size is recommended for this step. Twist stranded center conductor into tight bundle and tin. Slide crimp sleeve onto cable as shown. 3. Flare braid and slide cable into body making certain that the cable insulation bottoms in cen- ter contact. Solder Attachment: Solder center conductor to contact through the side access ports and hole in center contact. Use a minimum amount of solder for a full fillet joint020 (0.51) diam- eter solder is recommended. Crimp 50 Ohm connector contacts with 141- 0000-911 dieset in 144-900 tool frame. Crimp 75 Ohm connector contacts with 141-0000-924 dieset in 144-0000-900 tool frame. 1 CCinincch Ch Coonnnnecectitivitvity Soy Solulutitioonsns 299 J299 Johnsohnson Aon Avveennue Sue SWW, W, Waassecaeca, MN 56093 U, MN 56093 USSA 800.247.8256 +1 507 833 8822 cA 800.247.8256 +1 507 833 8822 cincinchchconneconnectitivitvityy.c.com om SMB - 50 Ohm Connectors Specifications INCHES (MILLIMETERS) CUSTOMER DRAWINGS AVAILABLE UPON REQUEST ELECTRICAL RATINGS RF High Potential Withstanding Voltage: (Vrms minimum, tested at 4 and 7 Impedance: 50 ohms MHz) Frequency Range: Connectors ...................................................... 0-4 GHz Connectors for RG-178 ......................................................................... 500 Dummy loads .................................................. 0-1 GHz Connectors for RG-316, RG-58 ............................................................. 700 VSWR: (f = GHz) Straight Right Angle Uncabled receptacles and adapters ...................................................... 600 Cabled Cabled Dummy loads ........................................................................................ N/A o RG-178 cable .................................................... 1.30 + .04f 1.45 + .06f Power Rating (Dummy Load): 0.5 watt +25 C, derated to 0.25 watt o RG-316, RG-58, and .086 semi-rigid cable ....... 1.25 + .04f 1.35 + .04f +125 C Adapters ............................................................ 1.20 + .04f MECHANICAL RATINGS Uncabled receptacles, dummy loads ........................................................ N/A Engagement Design: MIL-C-39012, Series SMB Working Voltage: (Vrms maximum) Engagement/Disengagment Force: 2 pounds min to 14 pounds Connectors for Cable Type Sea Level 70K Feet maximum axial force RG-178 ....................................................... 250 60 Contact Retention: 4 lbs. min axial force (captivated contacts) RG-316, RG-58, .086 semi-rigid 1 inch-ounce min torque (uncabled receptacles) uncabled receptacles, adapters ................ 335 85 Cable Retention: Axial Force* (pounds) Torque (in-oz) Dummy loads ....................................................................................N/A Connectors for RG-178 ............................... 10 N/A Dielectric Withstanding Voltage: (VRMS minimum at sea level) Connectors for RG-316 ............................... 20 N/A Connectors for RG-178 ......................................................................... 750 Connectors for RG-58 ................................. 40 16 Connectors for RG-316, RG-58, .086 semi-rigid, Connectors for .086 semi-rigid .................... 30 16 uncabled receptacles, adapters ......................................................... 1000 * or cable breaking strength whichever is less. Dummy loads ....................................................................................N/A Durability: 500 cycles minimum Corona Level: (Volts minimum at 70,000 feet) ENVIRONMENTAL RATINGS Connectors for RG-178 ......................................................................... 185 (Meets or exceed the applicable paragraph of MIL-C-39012) o o Connectors for RG-316, RG-58, .086 semi-rigid ................................... 250 Temperature Range: Connectors ....................................... - 65 C to + 165 C o o Uncabled receptacles, adapters, dummy loads .................................... N/A Dummy loads ................................... - 65 C to + 125 C Insertion Loss: (dB maximum, tested at 1.5 GHz) Thermal Shock: MIL-STD-202, Method 107, Condition B (N/A dummy loads) Straight cable connectors ............................................................... 0.30 dB Corrosion: MIL-STD-202, Method 101, Condition B (N/A dummy loads) Right angle cable connectors ......................................................... 0.60 dB Shock: MIL-STD-202, Method 213, Condition B (N/A dummy loads) Uncabled receptacles, adapters and dummy loads .............................. N/A Vibration: MIL-STD-202, Method 204, Condition B (N/A dummy loads) Insulation Resistance: 1000 megohms minimum MATERIAL SPECIFICATIONS Initial After Environmental Contact Resistance: (milliohms maximum) Bodies: Brass per QQ-B-626 or zinc per ASTM B86-71, gold plated** per MIL- Center contact (straight cabled connectors G-45204 .00001 min or nickel plated per QQ-N-290 and uncabled receptacles) .................................. 6.0 8.0 Contacts: Male - brass per QQ-B-626, gold plated per MIL-G-45204 .00003 Center contact (right angle cabled min. connectors and adapters) .................................. 12.0 16.0 Female - beryllium copper per QQ-C-530, gold plated per MIL-G-45204 Outer contact (gold plated connectors) ................... 1.0 1.5 .00003 min. Outer contact (nickel plated connectors) ................ 2.5 3.5 Insulators: PTFE fluorocarbon per ASTM D 1710 and ASTM D 1457 OR Teflon Braid to body (gold plated connectors) ................... 1.0 N/A PFA 340 Braid to body (nickel plated connectors) ................. 2.5 N/A Expansion Caps: Brass per QQ-B-613, gold plated per MIL-G-45204 .00001 RF Leakage: (dB minimum tested at 2.5 GHz) min. or nickel plated per QQ-N-290 Cable connectors .............................................................................. -55 dB Crimp Sleeves: Copper per WW-T-799, gold plated per MIL-G-45204 .00001 Uncabled receptacles, adapters and dummy loads ............................... N/A min. or nickel plated per QQ-N-290 Mounting Hardware: Brass (nuts) per QQ-B-626 or phosphor bronze (lockwashers) QQ-B-750, gold plated per MIL-G-45204 .00001 min. or nickel Avoid user injury due to misapplication. See safety advisory definitions inside front cover. plated per QQ-N-290 ** All gold plated parts include a .00005 min. nickel underplate barrier layer. Cover Rings: Phosphor Bronze per QQ-B-750, gold plated per MIL-G-45204 .00001 min. or nickel plated per QQ-N-290. MATING ENGAGEMENT FOR SMB SERIES PER MIL-C-39012 Plug Jack Notes 1. ID of contact to meet VSWR mating char- acteristics and connector durability when mated with a dia .019 /0.53 male contact. 2. Must meet the force to engage and disen- gage when mated with mating part. Plug Jack 2 CCinincch Ch Coonnnnecectitivitvity Soy Solulutitioonsns 299 J299 Johnsohnson Aon Avveennue Sue SWW, W, Waassecaeca, MN 56093 U, MN 56093 USSA 800.247.8256 +1 507 833 8822 cA 800.247.8256 +1 507 833 8822 cincinchchconneconnectitivitvityy.c.com om