- PSB21
Single Phase Rectifier Bridge - PSB21/06
600 V single phase rectifier bridge - PSB21/08
800 V single phase rectifier bridge - PSB21/12
1200 V single phase rectifier bridge - PSB2100
Peripheral IC - PSB2110
ISDN TERMINAL ADAPTER CIRCUIT - PSB2110-N
ISDN Line Interface - PSB2110-P
ISDN Line Interface - PSB2113-F
?3-Channel ISDN PC Adapter Circuit? - PSB2113-H
?3-Channel ISDN PC Adapter Circuit? - PSB2115
ISDN Adapter Circuit IPAC - PSB21150
IPAC-X ISDN ADAPTER CIRCUIT - PSB2115F
?ISDN PC Adapter Circuit? - PSB2115H
?ISDN PC Adapter Circuit? - PSB2120
ISDN Remote Power Controller