Mini Coax – Technical characteristics

Number of contacts:

1, 2, 4, 6, 8 or 10 coaxial contacts

Grid patter

4.40 x 6.25 mm (within a twin x between twins);

 

8.80 mm for Mini Coax Single Row connectors

 

Dielectric withstanding
Voltage Ur.m.s.:

< 1000 V (for 60s)

DC-contact resistance

 

Centre contact:

< 12 mΩ

Ground contact:

<  6 mΩ

Insulation resistance:

> 5000 MΩ

 

Power:

< 40 W (at 2.5 GHz)

Frequency range:

DC ...  2.5 GHz

Nominal impedance:

50 Ω

Return loss:

< -20 dB

VSWR:

< 1.22 dB

Insertion loss:

< 0.25 dB

Near end crosstalk (NEXT)

 

 

Temperature range:

– 55 °C ... + 125 °C

 

 

Moulding material:

Liquid Cristal Polymer (LCP), UL 94-V0

Contact surface

 

Contact zone:

Au

Termination area

 

Centre pin:

Au

Ground pin:

Ni

 

 

Mating cycles

max. 500

Recommended configuration of
plated through holes

Mating force

<  5 N/line

Withdrawal force

> 1 N/line

Mating distance

12.5 ... 15 mm

Wiping length

2.5 mm

Acceptable radial mating offset

max. + 1.5 mm