The Amphenol MMCX series is the next generation of microminiature connectors. Offering a reliable broadband performance from DC to 6 GHz. These 50 ohm connectors incorporate the industryapproved MMCX interface, assuring reliable snapon/quickdisconnect mating and proven electrical performance. It's lowprofile PCB receptacles make this series ideal for highvolume cellular, GPS and wireless base station applications. Electrical Specifications Impedance Frequency range Working voltage Dielectric withstanding voltage VSWR Contact Resistance Insulator resistance 50 ohm 06 GHz 170 VRMS max. at sea level 500 VRMS min. at sea level Straight 1.3 max. Right angle 1.5 max. Center contact 5 milliohms max. Outer conductor 2.5 milliohms max. 1000 Megohms min. Material Specifications Parts Name Body, Metal parts Center Contacts Insulators ferrules Male Female Material Brass per QQB626 Brass per QQB626 Beryllium copper, per QQC530 PTFE Annealed copper Finish Nickel or gold per requirement Gold plated Gold plated None Nickel or gold per requirement Mechanical Specifications Engagement force Disengagement force Contact retention Durability (matings) 3.4 lbs max. 1.4 lbs 4.4 lbs 2.3 lbs. Min. 500 cycles min. 7
Interface mating dimensions Plug Letter Minimum Millimeters [Inches] Maximum A B C D E F G H 2.70 [.106] 0.00 1.58 [.062] 1.45 [.057] 0.38 [.150] 2.40 [.095] 0.25 [.010] 3.15 [.124] 1.62 [.064] 0.42 [.017] 0.20 [.008] Jack Letter Minimum Millimeters [Inches] Maximum A B C D E F G H I J 2.40 [.095] 2.60 [.102] 0.90 [.035] 0.68 [.027] 1.40 [.055] 3.00 [.118] 2.87 [.113] 1.57 [.062] 2.30 [.091] 1.20 [.047] 0.72 [.028] 3.04 [.120] 2.90 [.114] 1.63 [.064] 2.34 [.092] 0.23 [.009] 8 Note: 1. I.D. to meet VSWR and Contact Resistance when mated with 0.38/0.42 mm Dia. Pin.
All connector bodies, unless otherwise noted, are machined brass, 3µ goldplated. All insulators are Teflon. All center contacts are 30µ gold plated. All dimensions are in millimeters and [inches]. Direct Solder Attachment for SemiRigid.047" and.085" Straight Solder Plug SemiRigid MMCX1181A13GT30G1150 11 Gold Teflon 50 N/A MMCX1181A13GT30G1350 13 Gold Teflon 50 N/A Assembly Instruction C page 225 Assembly Instruction E page 227 Right Angle Solder Plug SemiRigid MMCX1182A13GT30G1150 11 Gold Teflon 50 N/A MMCX1182A13GT30G1350 13 Gold Teflon 50 N/A Assembly Instruction F page 228 Straight Solder Jack SemiRigid MMCX6181A13GT30G1150 11 Gold Teflon 50 N/A MMCX6181A13GT30G1350 13 Gold Teflon 50 N/A Assembly Instruction C page 225 Assembly Instruction E page 227 9
Direct Solder Attachment for SemiRigid.047" and.085" Straight Solder Bulkhead Jack SemiRigid MMCX6481A13GT30G1150 11 Gold Teflon 50 N/A MMCX6481A13GT30G1350 13 Gold Teflon 50 N/A Assembly Instruction C page 225 Assembly Instruction E page 227 Attachment for Flexible Straight Plug Miniature MMCX1121A13GT30G550 05 Gold Teflon 50 1 MMCX1121A13GT30G5A50 5A Gold Teflon 50 2 MMCX1121A13GT30G1450 14 Gold Teflon 50 1 Assembly Instruction J page 232 Right Angle Plug Miniature MMCX1112A13GT30G550 05 Gold Teflon 50 1 MMCX1112A13GT30G5A50 5A Gold Teflon 50 2 MMCX1112A13GT30G1450 14 Gold Teflon 50 1 MMCX1112D23GT30G550 5 Gold Teflon 50 1 MMCX1112D23GT30G1450 14 Gold Teflon 50 1 Low cost version, diecast Low cost version Assembly Instruction I page 231 10
Attachment for Flexible Straight Jack Miniature MMCX6121A13GT30G550 05 Gold Teflon 50 1 MMCX6121A13GT30G5A50 5A Gold Teflon 50 2 MMCX6121A13GT30G1450 14 Gold Teflon 50 1 Assembly Instruction J page 232 Bulkhead Jack Miniature MMCX6421A13GT30G550 05 Gold Teflon 50 1 MMCX6421A13GT30G5A50 5A Gold Teflon 50 2 MMCX6421A13GT30G1450 14 Gold Teflon 50 1 Assembly Instruction J page 232 Printed circuit Board Connectors Straight Plug for P.C. Board MMCX1251N13GT30G50 N/A Gold Teflon 50 N/A MMCX1251N10023GT30G50 N/A Gold Teflon 50 N/A surface mount 11
Printed circuit Board Connectors Straight Jack for P.C. Board MMCX6251N13GT30G50 N/A Gold Teflon 50 N/A MMCX6251N23GT30G50 N/A Gold Teflon 50 N/A surface mount Right Angle Jack for P.C. Board MMCX6252N13GT30G50 N/A Gold Teflon 50 N/A Edge Card or Vertical Mount Plug for P.C. Board MMCX1251S13GT30G50 N/A Gold Teflon 50 N/A 12
Printed circuit Board Connectors Edge Card or Vertical Mount Jack for P.C. Board MMCX6251S13GT30G50 N/A Gold Teflon 50 N/A MMCX6251S10013GT30G50 N/A Gold Teflon 50 N/A Offset PC Legs MMCX6251S13GT30G50 MMCX6251S10013GT30G50 Surface Mount Jack Receptacle OS90822101 N/A Gold LPC 50 N/A 13
Printed Circuit Board Connectors Surface Mount Jack Receptacle Tape and Reel OS90822101T N/A Gold LPC 50 N/A 1500 per reel 14
InSeries Adapters JacktoJack Adapter MMCX7071A13GT30G50 N/A Gold Teflon 50 N/A JacktoJack Bulkhead Adapter MMCX7471A13GT30G50 N/A Gold Teflon 50 N/A 15