ABB DIN Rail Transformer, Accessory Type: Short Circuit Proof Bell Transformer, For Use With: Command & Signalling Device, Series: TS-ES, MPN: TS 8/8 ES.
89 x 3.onsemi, 10V Zener Diode ±5% 5 W Through Hole 2-Pin 017AA-01, Diode Configuration: Single, Zener Type: Voltage Regulator, Test Current: 125mA, Maximum Zener Impedance: 2Ω, Maximum Reverse Leakage Current: 5µA, Dimensions: 8.68mm, Maximum Operating Temperature: +200 °C, Minimum Operating Temperature: -65 °C, MPN: 1N5347BG.
4 x 12.7mm, MPN: L77SDC37S1ACH4F.5mm, Depth: 20.Amphenol ICC L77SD 37 Way Right Angle Through Hole D-sub Connector Socket, with 4-40 UNC Female Screwlocks, Boardlocks, Termination Method: Solder, Current Rating: 5.