Description
Part Number: 645068-11-6
Military Equivalent: M3933/25-66S
Manufacturer: Cinch Connectivity / Midwest Microwave
Type: Fixed Coaxial RF Attenuator (50 Ohm)
For sale is a high-reliability 645068-11-6 (4dB) attenuator. This is the Screened ("S") version, meaning it has undergone the rigorous testing required for space-flight and mission-critical defense applications under MIL-DTL-3933. It is engineered for precision in high-frequency environments up to 18 GHz.
Technical Specifications:
• Attenuation Value: 4.0 dB
• Frequency Range: DC to 18 GHz
• Impedance: 50 Ohms
• Screening: Space-Qualified / High-Rel Screened
• Connectors: SMA Male (Plug) to SMA Female (Jack)
• Power Rating: 2 Watts (Average) / 500 Watts (Peak)
• Construction: Passivated Stainless Steel body for superior durability.


