Models KWS-19D-X-XX-1 and KWS-19D-X-XX-2 are integral connector and diode packages. Wamco displays KW-104AL, KW-105AL, KW-204AL or KW-205AL plug into one end. The KWS-19D-X-XX-1 and KWS-19D-X-XX-2 contain 16 isolation diodes needed for space-saving multiplex operation. The subminiature packages are terminated on .100' grid and can be PC mounted or plugged into solderless terminals such as AMP 7-338080-5. Costly individual handling of isolation diodes can be eliminated and makes diode repair a front panel replacement item.

The advantage of this unique packaging concept is the ability to interconnect like all segments together in parallel, saving the cost and weight of the lower density standard interconnect approach. The diodes are packaged into the connector in such a way as to minimize behind-panel dimensions and permit displays to be mounted side-by-side without unsightly gaps. A convenient captive 2-56 mounting nut and a matching screw provide secure mounting compatible with front panel replacement requirements (Also available without 2-56 mounting nut and screw.

This component allows designers to utilize the many advantages of multiplexing incandescent displays without the disadvantage of how to package the diodes. Since the display connector also houses the isolation diodes, the connector may be printed circuit mounted with all segments wired on the PC board, a feature not practical with conventional display connector combinations.

The diodes are encapsulated in a urethane prepolymer potting compound and housed in a high temperature diallyl phthalate or polyphenylene sulfide per MIL-P-46174case. The unit will meet the most rugged military environmental requirements. The gold plated contact pins conform to MIL-G-45204, Type II Terminated with Copperweld (steel core, copper clad, solder plated) leads, the unit may be soldered or plugged in place.

The connector can be supplied with either JAN or JAN-TX-IN4148-I, 4150-I or 4454-I.