PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SFMP-5075+Attenuator,fixed

Scientific Components Corp Dba Mini-Circuits · NSN 5985-01-674-4686 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-674-4686 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-674-4686. Primary manufacturer part number: SFMP-5075+.
Features
  • Attenuator,fixed — FSC 5985
  • Application Design: TRANSMISSION LINE
  • Terminal Type and Quantity: 2 CONNECTOR
  • Frequency Range: 2500.0 MEGAHERTZ MAXIMUM
  • Mounting Method: CONNECTOR
  • Voltage Standing Wave Ratio Frequency Range: +1.7 TO 1.8 MEGAHERTZ
  • Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC
  • Power Rating: 1.0 WATTS PEAK
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-674-4686, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Scientific Components Corp Dba Mini-Circuits. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-674-4686
Primary Part NumberSFMP-5075+
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerScientific Components Corp Dba Mini-Circuits
StatusACTIVE
Application DesignTRANSMISSION LINE
Terminal Type and Quantity2 CONNECTOR
Frequency Range2500.0 MEGAHERTZ MAXIMUM
Mounting MethodCONNECTOR
Voltage Standing Wave Ratio Frequency Range+1.7 TO 1.8 MEGAHERTZ
Operating Temp Range-40.0 TO 85.0 CELSIUS DEGC
Power Rating1.0 WATTS PEAK
Overall Diameter0.67 INCHES NOMINAL IN
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
Coaxial Connector Series DesignationSMA
Surface TreatmentNICKEL BODY
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2810-00-119-0464100353 INTERCHANGEABLE
Tube,oil Drain,turbine Engine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4730-00-187-0486AS5174-0606 INTERCHANGEABLE
Reducer,boss
Sae International Dba Sae International
4820-00-262-875700537-20 INTERCHANGEABLE
Valve,check
Kidde Fire Fighting, Inc. Div National Foam
5962-01-087-5970 INTERCHANGEABLE
Microcircuit,digital
5360-01-127-0290100353 INTERCHANGEABLE
Spring
Huck International, Inc. Div Kingston Operations
Cross-Reference Index
Part NumberManufacturer
100353 Envistacom, L.l.c (USA)
SFMP-5075+ PRIMARY Scientific Components Corp Dba Mini-Circuits (USA)
Related Parts
2810-00-119-0464INTERCHANGEABLE
TUBE,OIL DRAIN,TURBINE ENGINE
100353
4730-00-187-0486INTERCHANGEABLE
REDUCER,BOSS
AS5174-0606
4820-00-262-8757INTERCHANGEABLE
VALVE,CHECK
00537-20
5962-01-087-5970INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5360-01-127-0290INTERCHANGEABLE
SPRING
100353

Frequently Asked Questions

What is NSN 5985-01-674-4686?

NSN 5985-01-674-4686 is a Attenuator,fixed, manufactured by Scientific Components Corp Dba Mini-Circuits, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-674-4686?

NSN 5985-01-674-4686 has 2 cross-referenced part numbers: 100353 (Envistacom, L.l.c), SFMP-5075+ (Scientific Components Corp Dba Mini-Circuits).

What NSN replaces 5985-01-674-4686?

There are 5 known substitutes for 5985-01-674-4686: 2810-00-119-0464, 4730-00-187-0486, 4820-00-262-8757 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SFMP-5075+?

Key specifications for SFMP-5075+: Application Design: TRANSMISSION LINE; Terminal Type and Quantity: 2 CONNECTOR; Frequency Range: 2500.0 MEGAHERTZ MAXIMUM; Overall Length: 2.22 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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