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PCI & Mini PCI Connector |
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Product Facts |
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> High density .050 [1.27] centerline contact spacing
> Easy mating of high circuit count daughter boards
> Polarizing web for positive board-to-connector registration
> Choice of plastic pylons or metal holddowns |
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Description |
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Connector that support PCI expansion cards are derived from those on the MC bus.The MC connectors are well defined and have proven value a reliability.
There are four connectors that can be used depending upon the PCI implementation.The differences between these connectors are 32 bit and 64 bit,and the 5 volt and 3.3 volt signaling environments
A key differentiates the singaling environment voltages. The same physical connector is used for the 32 bit signaling environments.In one orientation,the key accepts 5 volt boards.When rotated 180 degree,the connector accept 3.3 volt signaling boards.The pin number of the connect changes for the different signaling environments to maintain the same relative position of signals on the connector. |
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Performance Characters |
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Durability:
Tested to 100 mating cycles
Mating Forces:
8 oz[2.22N]max.per contact pair
Unmating Forces:
.5 oz[0.14N]min.per contact pair
Contact Resistance:
20 millionohms max.(initial)
30 millionohms max.(final)
Insulation Resistance:
1000 megohms min.
Dielectric Withstanding Voltage:
500 VAC (at sea level)
Capacitance:
2 picofarads max.
Current Rating:
1 ampere max.
Voltage Rating:
203 VAC
Thermal Shock:
-55C to + 85C for 5 cycles
Mixed Flowing Gas:
Class II with mated board for 20 days |
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