This part is a kind of semiconductor called 173D104X9035UWe3.
Function of this product has Solid-Electrolyte Capacitors.
Manufacturers : Vishay
Image and pinout :

Some of the text within the PDF file :
Sprague NEW! TANTALEX® Molded-Case Solid-Electrolyte Capacitors 173D Series Dimensions (mm) L D Case Max. Max. U 6.60 2.41 V 7.37 2.79 W 8.76 4.57 X 10.67 4.57 Y 13.97 7.11 Performance Characteristics: • Operating Temperature: -55°C ~ 85°C (Up to 125°C with voltage de rating) Features: • Terminations: 100% Tin • Miniature axial-lead capacitors available in five sizes • Precision molded in gold colored, flame retardant, thermosetting epoxy resin • Laser marked for improved legibility and tapered end of case provides easy identification of positive terminal Applications: • Designed for high performance automotive, industrial and commercial electronic equipment Case Capacitance Capacitance Code (µF) Tolerance [ ... ]
173D104X9035UWe3 PDF Datasheet Download
