Micro quadrax connectors maintain the signal to shield impedance throughout the mated connector pair (quad configuration applications exceeding 1 Gbit/sec) and are available in threaded versions including straight and right angle cable mount and PCB mount configurations
Micro Twinax line features matched impedance miniaturized connectors that provide the user with controlled impedance and tightly spaced PCB footprint spacing. These connectors are available in true differential twinax packages of NDL, SMA and Micro-D size shells.
The NDL Micro Twinax Series is offered in threaded and quick disconnect styles and are 25% smaller in diameter than SMA coaxial connectors. The quick disconnect version has a diameter of .250” max and the threaded version has .250” Hex coupling nut.
| Shell Style | -65°C to + 125°C |
| Durability | 500 Mate/Unmate cycles min. |
| Coupling Nut Torque (threaded) recommended |
2.3 in-lbs min. |
|
Engagement/ |
3 lbs max/3 to 5 lbs |
| Corrosion | MIL-STD-202 Method 101 Test Condition B |
| Shock | MIL-STD-202 Method 213 Test Condition B |
| Vibration | MIL-STD-202 Method 204 Test Condition B |
| Thermal Shock | MIL-STD-202 Method 107 Test Condition B |
| Shell & Inner Contacts | Brass per ASTM-B16, Alloy UNS C36000 or BeCu per ASTM-B196, alloy UNS C17200, C17300 30 CRES per ASTM-A582 Gold Plate per MIL-DTL-45204 Type II, Class 1 |
| Insulators | PTFE per ASTM-D1710 or ULTERM 1000 |
|
Connector Plug/ |
Aluminum per ASTM-B211/221, 6061-T6 Electroless Nickel plate per SAE AMS-C-26074 or Cadmium plate per SAE AMS QQ-P-416 |
| Gasket /Seal | Silicone Rubber per A-A-59588 |
| Contact Current Rating | 3.0 Amps max. |
| DWV | 250 VDC max |
| Insulation Resistance | 5,000 Mega Ω min. @ 200 VDC |
| Bandwidth | Up to 3 Gigahertz. |
| Data Rates | >1 Gbits/sec |
| Differential Pair Cable Impedance | 150 Ω + 15 Ω 100 Ω + 10 Ω |
| Signal to Shield Cable Impedance | 75 Ω + 10 Ω 50 Ω + 7 Ω |
All specifications are subject to change without notice
Micro-D Twinax Connectors (MDTX) offer twinax blindmate assemblies fitted into a low-profile...
The series includes straight and right angle cable mount and PCB mount connectors, in-series and...
