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MCX Series
Aliner MCX micro miniature connectors have essential space reductions against SMB. Aliner MCX connectors can be used from DC up to 6 GHz and higher. The features are high reliability and durability as well as ease of assembly to coaxial cables.
Download MCX Series Catelog (PDF)
PCB connector (Edge mount)
PCB connector (SMD)
PCB connector (PCB mount)
PCB connector (PCB mount & Cable)
Cable connector
Switch connector (PCB edge mount)
Switch connector (PCB vertical mount)
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Interface Mating Dimensions Technical Data
LTR. Millimeters / Inches
A- Ø0.48 Ø.019 Ø0.53 Ø.021
B- Ø2.00 Ø.079 Ø2.07 Ø.081
C- Ø3.66 Ø.144 Ø3.76 Ø.148
D- 0.00 .000 0.30 .012
E- 2.81 .111 3.20 .126
F- 4.16 .164    
G- 2.81 .111 3.20 .126
H- Ø0.94 Ø.037 0.98 .039
LTR. Millimeters / Inches
A- Ø1.80 Ø.071 Ø1.97 Ø.076
B- Ø3.43 Ø.135 Ø3.48 Ø.137
C- Ø3.61 Ø.142 Ø3.75 Ø.148
D- 2.31 .091 2.79 .110
E- 2.61 .103 2.79 .110
F- 4.00 .157 4.12 .162
G- 0.75 .030 0.85 .033
H- Ø0.94 Ø.037 Ø0.98 Ø.039
Material / Finish :
  Material Finish
Connector body Brass per (QQ-B-626 or JIS-C3604B) Nickel or Gold plating
Center contact male Brass per (QQ-B-626 or JIS-C3604B) Gold plating
Center contact female Beryllium copper per (QQ-C-530 or JIS-C1730) or
Phosphor bronze per (QQ-B-750 or JIS-C5441B)
Gold plating
Insulator PTFE None
Crimp ferrule Annealed copper Same as body
Electrical :
Nominal impedance 50Ω
Frequency up to 6.0 GHz
VSWR 1.30 max. straight connector
Working voltage 250 Volts rms max.
Dielectric withstanding voltage 500 Volts rms min.
Insulation resistance 1000 MΩ min.
Contact resistance center conductor 5.0 mΩ initial
outer conductor 3.0 mΩ initial
Mechanical & Environmental :
Mating Snap on coupling
Cable retention 3 Kgf typical
Engagement force 2.5 kgf max.
Disengagement force 0.5 kgf min.
Durablility ≧500 cycles
Temperature range -55℃ to +155℃
Vibration Per MIL-STD-202 Method 204 Test Condition D
Corrosion Per MIL-STD-202 Method 101 Test Condition B
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