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MMCX / Straight Jack Receptacle for PCB Solder Legs

ECO Range

SKU: R110A426000

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MMCX / Straight Jack Receptacle for PCB Solder Legs

The R110A426000 type MMCX Female coaxial connector has a cable interface type of and a 50 Ohm impedance. Radiall type MMCX Female connector uses Solder Type contact as an attachment method. This Female MMCX type coaxial connector provides a minimum frequency of DC and a maximum frequency of 3 GHz.The MMCX series from Radiall combine intermatability with CECC 22000 compliant suppliers and high manufacturing quality. MMCX series is especially dedicated to wire to PCB connection where low space above the PCB is available (less than 2.1 mm) Due to Radiall manufacturing quality standard, our these MMCX connectors provide positive tactile feedback. MMCX series are adapted to high volume applications and Pick & Place manufacturing process.
Max Freq. (GHz)3 GHz
Imp. (Ohm)50 Ω
PCB MountingSolder Legs
AttachmentSolder Type
Mating SystemSnap-On
Contact PlatingGold
Body PlatingGold
Model # R110A426000
Brand Radiall


Impedance 50 Ω
Frequency range DC - 3 GHz
V.S.W.R. (Typical)

1.35 at 3 GHz

Temperature range - 40°C / + 85°C
Mating cycles 100 mating cycles


  Values/remarks Test standard
Engagement force 3.5 lbs max CECC 22000 4.5.4
Disengagement force 1.4 lbs to 3.4 lbs max CECC 22000 4.5.4
Contact captivation 2.3 lbs min CECC 22000 4.5.2
Durability (mating) 500 cycles min CECC 22000 4.7.1


  Materials Platings
Connector body Brass Gold
Insulator PTFE / Polypropylene  
Female centre contact Beryllium copper Gold
Outer contact Brass  

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