MMCX Angle Plug Crimp

Item number : 100025098

(Old item number J01340B0121)

MMCX Angle Plug Sd/Cr 50 Ohm G3 (RG-178)

Technical attributes

Cable group; cable

G3 (RG-178B/U)

KX 21A





Crimp die

Description of the Series/Product Category

Notice: The following information refer to the series/product category as a whole. Please see the specific datasheet for specific technical information of a particular product.

The MMCX series of micro-miniature connectors is a smaller version of the MCX and also utilizes a snap coupling. They are suitable for use up to 6 GHz. The impedance is controlled at 50 Ω. Connector designs are available for flexible, conformable and semi-rigid cables. Styles are available for mounting to printed circuit boards using thru-hole soldering, press-fit and surface mount technology (SMT). Solder and crimp techniques are used to terminate this series to cables. Because of their small size, these connectors can be used in the smallest of instruments as well as personal communication equipment.

Mechanical attributes

Durability (Matings) ≥ 500
Insertion force ≤ 18 N
Disengagement 6 - 18 N
Material: spring contacts CuBe2
Material: outer conductor CuZn39Pb3
Material: other metal parts CuZn39Pb3
Material: insulators PTFE
Finish: Inner conductor Ni2Au1.27
Finish: Outer conductor Ni2Au0.8
Finish: Other metal parts Ni5Au0.2

Thermal and climatic attributes

Climatic category acc. to IEC 60068 - 1 55/155/21

Elecrical attributes

Contact resistance inner conductor ≤ 5 mΩ
Contact resistance outer conductor ≤ 2,5 mΩ
Insulation resistance ≥ 1 GΩ
Impedance 50 Ω
Return loss: Straight style ≥ 20 dB/6 GHz
Return loss: Angle style ≥ 16.5 dB / 6 GHz
Proof voltage 500 V/50 Hz
Working voltage 170 Veff/50 Hz
Frequency range up to 6 GHz


Standards EN 122340


Crimp Dies XM-Type RG-178B/U, 3-way die (HEX 0.80/1.69/2.67)}
Crimp Dies XM-Type RG-178B/U, 3-way die (HEX 0.80/1.69/2.67)