Trimmer Resistors - Through Hole 1Kohms Standoffs Horizontal Adjust
TVS Diodes - Transient Voltage Suppressors 15KA 76V BI Axial
Circuit Protection Kits T1/E1 Protection GR-1089-CR INTR-BLDG
Trimmer Resistors - Through Hole 1K 1/2" Square Sealed Wire Leads