— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:RF ATTENUATOR 7DB 50OHM SMA
- Series:-
- Mfr:Cinch Connectivity Solutions Midwest Microwave
- Package:Bag
- Attenuation Value:7dB
- Frequency Range:0 Hz ~ 18 GHz
- Power (Watts):2W
- Impedance:50 Ohms
- Grade:-
- Qualification:-
- Package / Case:SMA In-Line Module
Download product information
Overview
The M3933/16-09S is a screened QPL attenuator manufactured by Cinch Connectivity Solutions under the Midwest Microwave brand. It features SMA connectors with male and female gender configuration. The component provides 7 dB of attenuation with a tolerance of ±0.5 dB. It operates within a frequency range of DC to 18 GHz, maintains a 50 Ohm impedance, and supports a power rating of 2 W.
Feature Summary
- Screened Qualified Products List (QPL) compliance for military specifications
- SMA connector interface with male/female gender configuration
- Fixed 7 dB attenuation value with ±0.5 dB tolerance
Applications
- RF signal path attenuation in military communication systems
- Test and measurement equipment requiring precise signal reduction
- Shielded electronic assemblies operating up to 18 GHz
Procurement Notes
Verify QPL screening status and MIL-spec compliance before procurement. Confirm SMA gender pairing matches system requirements. Check RoHS non-compliance status as these components typically do not meet standard environmental directives. Ensure storage conditions align with military-grade component handling protocols.
Selection Notes
Select this model when fixed 7 dB attenuation is required within an 18 GHz bandwidth. Verify that the 2 W power rating suits the application's signal levels. Ensure SMA connector compatibility with existing cable assemblies. Consider the screened variant for enhanced EMI protection in sensitive environments.
Part Context
This part belongs to the M3933/16 series of connectorized attenuators. It shares the same form factor and connector type as other variants in the family but differs in attenuation value. The series is designed for high-reliability applications requiring strict adherence to military standards.
Replacement Considerations
Direct substitutes include other M3933/16 series parts with matching attenuation values. Verify connector gender and frequency range compatibility. Cross-reference with MIL-DTL-39017 specifications for equivalent performance requirements.
ChipApex | Global Electronic Components Supplier








