6

sCoding Key

These IEC 61076-4-101 compliant keys distinguish between daughter cards with 3.3V or 5V as specified by Compact-PCI. These

keys are installed into the PO21M-6S and PO21M-6P type housings to prevent mis-mating.

q Product Corresponding to Compact PCI 3.3V (Yellow)

qProduct Corresponding to Compact PCI 5V (Blue)

Product No.

HRS No.

Applicable Connector

Type

PCN-21-P-CK (A)

PCN-21-S-CK (A)

CL643-0039-3

CL643-0037-8

PO21M-6S type housing

PO21M-6P type housing

3456

1278

Product No.

HRS No.

Applicable Connector

Type

PCN-21-P-CK (B)

PCN-21-S-CK (B)

CL643-0040-2

CL643-0038-0

PO21M-6S type housing

PO21M-6P type housing

1567

2348