SF-185 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

SF-185: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_length: 0.599 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_length: 0.950 INCHES NOMINAL IN, style_designator: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES, maximum_temp_rise: 25.0 CELSIUS DEGC, width_across_flats: 0.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-260-1840, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ SF-185

NSN: 5915-01-260-1840
FSC: 5915 — Filters and Networks
CAGE: 57954 — PASSIVE COMPONENTS INC (USA)

SPECIFICATIONS

body_length	0.599 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
overall_length	0.950 INCHES NOMINAL IN
style_designator	ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
maximum_temp_rise	25.0 CELSIUS DEGC
width_across_flats	0.187 INCHES NOMINAL IN
nominal_thread_size	0.164 INCHES IN
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
load_impedance_per_function	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
maximum_voltage_drop_per_function	0.03 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity	1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN	5915-01-260-1840

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE: 200.0 VOLTS AT SEA LEVEL

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED

•

WIDTH ACROSS FLATS: 0.187 INCHES NOMINAL IN

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG INPUT FIRST FUNCTION

•

SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED

•

MAXIMUM VOLTAGE DROP PER FUNCTION: 0.03 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED

TECHNICAL CHARACTERISTICS

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE	200.0 VOLTS AT SEA LEVEL
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
WIDTH ACROSS FLATS	0.187 INCHES NOMINAL IN
INCLOSURE TYPE	HERMETICALLY SEALED
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
MAXIMUM VOLTAGE DROP PER FUNCTION	0.03 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATOR	ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

SUBSTITUTES & CROSS-REFERENCES 5

FS2-10-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

704AS9931Reference document

Same NSN cross-reference

Reference document — Secondary reference

899931-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

899931-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

704AS9931-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SF-185?

SF-185 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace SF-185?

There are 5 known substitutes for SF-185: FS2-10-2, 704AS9931, 899931-2 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SF-185?

SF-185 is cataloged in the U.S. Government catalog under NSN 5915-01-260-1840. This indicates validated use in U.S. government and defense supply chains.

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