OP573 Optek / TT Electronics Phototransistors Phototrans Rev. Gull datasheet, inventory, & pricing.
Manufacturer: FILTRON. FILTRON OP 573/1. Model: OP 573/1. MANN-FILTER W 713/35. MITSUBISHI MN 960320. Filter type Screw-on Filter. BOSCH F 026 407 027.