The MCX (Micro Coaxial) series is available with 50 or 75 ohm options, and has broadband capability ranging from DC to 6 GHz. In addition, the MCX series features secure, fast and easy snap-on/ snap-off coupling. MCX connectors were introduced in the 1980s and conform to the European CECC 22220 spec.

4.3-10 connectors offer the same, robust design as 7-16 connectors but are smaller and up to 40% lighter, allowing for much more dense, lighter weight applications. These designs are IP67 compliant to protect against dust and water ingress for outdoor applications, and provide excellent VSWR performance up to 6 GHz. Separate electrical and mechanical components yield very stable PIM performance regardless of coupling torque, allowing for easier installation. Silver plated contacts and White Bronze plated bodies offer a high-degree of conductivity, corrosion resistance, and durability.

A robust range of connectors are available, including printed circuit board and cable connectors.

Features and Benefits

Broadband performance with low reflection DC to 6 GHz
Quick connect/disconnect snap-on mating reduces installation time
Accommodates a wide range of miniature RG flexible coaxial cables, including semi-rigid cable providing customers flexibility in their design and manufacturing
Available for 50 or 75 ohm applications

Applications

WLAN
Global Positioning System (GPS)
PC/LAN
Automotive
Base Station
Head End Equipment
Radios
Wireless/Network Antenna
Instrumentation
Telecommunications

Related Products

MCX Adapters

Cable Assemblies

MCX Connectors Specifications

50 Ohm

Electrical

Items
Impedance	50 Ohm
Frequency Range	DC - 6 GHz
Voltage Rating	2255 Volts RMS Max Continuous
Dielectric Withstanding Voltage	1000 VRMS Max
VSWR (Return Loss)
DC - 6 GHz	1.3 (-18 dB) Max
Insulation Resistance	10000 MΩ Min
Center Contact Resistance	5 mΩ Min
Outer Contact Resistance	1 mΩ Min
RF Leakage	-60 dB Max @ 1 GHz
Insertion Loss	0.10 db Max @ 1 GHz
Power Handling	95 W Max @ 1 GHz @ 25 ºC

Evironmental

Items
Temperature Range	−65°C to +165°C
Thermal Shock	MIL-STD-202, Method 107 (Test Condition B), Except high temperatures @ +200⁰C
Corrosion	MIL-STD-202, Method 101 (Test Condition B) - 5% Salt Solution
Vibration	MIL-STD-202, Method 204, Snap-On (Test Condition B)
Mechanical Shock	MIL-STD-202, Method 213, Snap-On (Test Condition B)
Moisture Resistance	MIL-STD-202, Method 106

Mechanical

Items
Mating Cycles	500 Min
Coupling Mechanism	Push-On
Interface Specification	CECC 22220
Engagement Force	20 N Max
Disengagement Force	10 N Min

75 Ohm

Electrical

Items
Impedance	75 Ohm
Frequency Range	DC - 6 GHz (0 - 18 GHz on 12G Products)
Voltage Rating	170 Volts RMS Max Continuous
Dielectric Withstanding Voltage	500 VRMS Max
VSWR (Return Loss)
12G Products: DC - 6 GHz	1.22 (-20 dB) Max
12G Products: 6 - 12 GHz	1.43 (-15 dB) Max
Insulation Resistance	10000 MΩ Min
Center Contact Resistance	5 mΩ Min
Outer Contact Resistance	2.5 mΩ Min
RF Leakage	-60 dB Max @ 1 GHz
Insertion Loss	0.10 dB Max @ 1 GHz
Power Handling	95 W Max @ 1 GHz @ 25 ºC

Evironmental

Items
Temperature Range	−65°C to +165°C
Thermal Shock	MIL-STD-202, Method 107 (Test Condition B), Except high temperatures @ +200⁰C
Corrosion	MIL-STD-202, Method 101 (Test Condition B) - 5% Salt Solution
Vibration	MIL-STD-202, Method 204, Snap-On (Test Condition B)
Mechanical Shock	MIL-STD-202, Method 213, Snap-On (Test Condition B)
Moisture Resistance	MIL-STD-202, Method 106

Mechanical

Items
Mating Cycles	500 Min
Coupling Mechanism	Push-On
Interface Specification	CECC 22220
Engagement Force	10 N Max
Disengagement Force	10 N Min

Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.

RP-MCX Connectors

Related Products

MCX Connectors Specifications

50 Ohm

Electrical

Evironmental

Mechanical

75 Ohm

Electrical

Evironmental

Mechanical

Interface Dimensions