![PMC-Sierra](/logo/PMC-Sierra.png)
PMC-Sierra
QUAD T1/E1 LINE INTERFACE DEVICE
![Fairchild](/logo/Fairchild.png)
Fairchild Semiconductor
Programmable Shunt Regulator
![PMC-Sierra](/logo/PMC-Sierra.png)
PMC-Sierra
OCTAL E1/T1/J1 LINE INTERFACE DEVICE
![PMC-Sierra](/logo/PMC-Sierra.png)
PMC-Sierra
OCTAL T1/E1/J1 Short Haul Line Interface Device
![ETC1](/logo/ETC1.png)
Unspecified
Carbon Film Resistors 5% Tolerance Available in E24 Ohmic values
![TAITRON](/logo/TAITRON.png)
TAITRON Components Incorporated
Shunt Regulator