Backplanes are boards with a series of connectors attached to them in parallel. They are often located on the rear of a card rack allowing connection for other boards or devices to be inserted into the connectors. The number of channels ranges from 2 to 21 with interface options such as CompactPCI, Standard Bus, Uncommitted, VME J1, VME J1/J2, and VME J1/J2/J0.
Panel Units: Indicates nominal backplane height in term of standard rack units. (1U=1.75")
Number of Channels: The number of different connections the backplane can support.
Interface: The style of connection the backplane utilizes.
Connector Spacing: Pitch/center distance between card slots.
|MFR PART #||23006814|
|DIGI-KEY PART #||1439-1391-ND|
|DESCRIPTION||Backplane 3U 4 Channel CompactPCI® Connector Spacing|
|MFR PART #||VMEBP21J1|
|DIGI-KEY PART #||V1211-ND|
|DESCRIPTION||Backplane 3U 21 Channel VME J1/J2 0.800" (20.32mm) Connector Spacing|
|MFR PART #||PCA-6114P7-0E1E|
|DIGI-KEY PART #||1588-PCA-6114P7-0E1E-ND|
|DESCRIPTION||Backplane Channel CompactPCI® Connector Spacing|
|MFR PART #||23001021|
|DIGI-KEY PART #||1439-1384-ND|
|DESCRIPTION||Backplane 3U 21 Channel VME J1 0.800" (20.32mm) Connector Spacing|