Vishay GE 4N25 Phototransistor Coupler Lot of 380 154535932428 Manufacturer Tektronix Model Number TLA5204

Manufacturer Tektronix Model Number TLA5204 SKU 19-60481 Ref 23-92635

Manufacturer Dell SKU 19-60947 Ref 23-86259

Manufacturer Beckman Part Number 339175 SKU 19-63299 Ref 23-89721

but the fan failed on the unit

Manufacturer Sciencescope Model Number IL-FOI-150 plus SKU 19-58557 Ref 23-83028

Vishay GE 4N25 Phototransistor Coupler Lot of 380 154535932428 Manufacturer Tektronix Model Number TLA5204Condition Used Description Recently removed from working service and guaranteed functional. Cosmetically is like new, lightly used showing minimal use. Includes lot of 380 as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have. Thank you for checking out our listing. Specifics Manufacturer Vishay Model