Sunday, July 22, 2012

Mini Coax+ Technical characteristics


Number of contacts:
2, 4 or 6
Dielectric withstanding Voltage Ur.m.s.:
< 450 V (for 60s)
DC-contact resistance:
Centre contact:
< 15 mΩ
Ground contact:
< 6 mΩ
Insulation resistance:
> 5000 MΩ
Nominal impedance:
50 Ω
Frequency range:
0 - 4 GHz
Return loss*:
> 20 dB1 (0 ... 2.5 GHz) equal to VSWR ≤ 1.22
>
20 dB1 (0 ... 4 GHz) equal to VSWR ≤ 1.22
Insertion loss:
< 0.23 dB1 (0 ... 2.5 GHz)
<
0.75 dB1 (0 ... 4 GHz)
Crosstalk attenuation:
> 50 dB2 within a twin (0 ... 2.5 GHz)
>
60 dB2 between twins (0 ... 2.5 GHz)
>
35 dB2 within a twin (0 ... 4 GHz)
>
45 dB2 between twins (0 ... 4 GHz)
Mating cycles:
max. 500
Termination technique:
Surface Mount – Signal termination: SMT
Ground termination: SMC
Mating compatible:
Mini Coax modules
Mating force:
< 5 N/line
Withdrawal force:
> 1 N/line
Grid pattern:
4.40 x 6.25 mm (within a twin x between twins)
Mating distance:
12.5 ... 15 mm
Wiping length:
2.5 mm
Acceptable radial mating offset:
max. ± 1.5 mm
Temperature range:
– 55 °C ... + 125 °C
Reflow temperature:
220 °C for 2 minutes, 260 °C max.
Moulding material:
Liquid Cristal Polymer (LCP), UL 94-V0
Contact surface:
Contact zone:
Au

Note: Measurements made with development samples of the straight Mini Coax+
* Reference: short contact
1 Data of a separate Mini Coax+ mated connector pair including the microvas of pcb

2 Data of Mini Coax+ mated connector pair including the whole test board environment



Harting - Top Industrial Connectors Electronic Connectors Manufacturer in German

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