The 980-2000-347 is a die-cast zinc, straight-exit backshell for 25-position (DB) D-Subminiature connectors, providing robust EMI/RFI shielding. Constructed from zinc with a clear zinc finish, this rugged backshell offers an attenuation of -50 dB at 1000 MHz and operates within a temperature range of -20°C to 80°C. Key dimensions include an overall length of 53.09 mm, a width of 39.37 mm, and an entry for a maximum cable diameter of 13.34 mm. This backshell kit improves conformance to FCC shielding requirements and is ideal for applications requiring reliable signal integrity in noisy environments, with all necessary hardware and compression inserts included.