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Precision coaxial
connector > 1.85mm connector
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1.85mm connector |
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The
1.85mm
connector is 50ohm precision connector
developed in the mid-1980s by Hewlett
Packard. Perform |
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mode
free to 65GHz. The outer conductor
measures 1.85mm and the robust wall of
the connector body is |
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designed
to engage before the center conductor,
assuring a rugged, repeatable mating
interface. |
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The
interface is air dielectric with the
contact supported by a short dielectric
bead. |
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1.85mm
Design Features: |
Excellent performance up to 65GHz |
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Rugged construction for reliability |
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Mechanically compatible with 2.4mm connector series |
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1.85mm
connector online:
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1.85mm
connector specification |
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Electrical |
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Impedance |
50 Ω |
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Frequency Range |
DC -65 GHz |
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VSWR |
1.25:1 |
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Dielectric withstanding voltage |
500V |
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Contact Resistance |
center contact: ＋ 3 mΩ; outer contact:
＋ 2.5 mΩ |
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Insulation resistance |
−3*1000
mΩ |
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Mechanical |
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Base material |
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Centercontact |
Copper Beryllium Alloy, Gold-plated |
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Body |
Stainless steel, Passivated |
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Insulator |
PEI, PTFE |
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Durability(matings) |
−500 |
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Environmental |
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Temperature Range |
-55＜C to +165＜C |
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Vibration |
MIL-STD-202, Method 204, Condition D |
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Corrosion |
Saltspray test acc.to MIL-STD-202,
Method 101, Condition B |
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Thermal shock |
MIL-STD-202, Method 107,Condition B |
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Notes: These characteristics are typical but may
not apply to all connectors, some special
connectors may differs from the above mentioned
data. |
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