M85049/31-28Z
Amphenol Interconnect India
M85049/31-28Z
Amphenol Interconnect India
BACKSHELL STRAIGHT GROMMET NUT 2
Reference Price (USD)
1+
$12.79280
500+
$12.664872
1000+
$12.536944
1500+
$12.409016
2000+
$12.281088
2500+
$12.15316
Exquisite packaging
Discount
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M85049/31-28Z
$12.79
Product details
As a leader in Circular Connectors - Backshells and Cable Clamps solutions, Amphenol Interconnect India presents the M85049/31-28Z - a breakthrough in high-density interconnect technology for 5G infrastructure. This engineered solution addresses both signal integrity and environmental challenges.Developed for millimeter-wave applications, the Backshell, E Nut configuration maintains 75 impedance matching up to 40GHz, with VSWR <1.2:1 across the operating band.2.060" (52.32mm) dimensions comply with IEC 61076-2-114 spacing requirements for high-voltage isolation (3kV RMS minimum at sea level).The 28 interface incorporates quad-redundant contact points that maintain <10m resistance variation through 25,000 mating cycles.The 180° topology reduces PIM (Passive Intermodulation) to <-160dBc, critical for 5G mMIMO antenna array implementations.Constructed from Aluminum Alloy, the housing provides <0.01% magnetic permeability for MRI-compatible medical imaging equipment.Zinc Cobalt treatment achieves <0.3 in surface roughness for consistent RF performance, with solderability maintained after 3 reflow cycles at 260 C.With Unshielded architecture, the design achieves 120dB EMP protection meeting MIL-STD-188-125 requirements for strategic installations.The Black scheme incorporates laser-markable zones for permanent identification that survives chemical cleaning processes.
Product Attributes
- Product Status: Active
- Type: Backshell, E Nut
- Cable Opening: -
- Diameter - Outside: 2.060" (52.32mm)
- Shell Size - Insert: 28
- Thread Size: -
- Cable Exit: 180°
- Primary Material: -
- Material: Aluminum Alloy
- Plating: Zinc Cobalt
- Shielding: Unshielded
- Color: Black
- Features: -
- Ingress Protection: -
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