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Technical Data Sheet
PartsTable / MRO / RF4858-29
RF4858-29 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include inclosure_type: HERMETICALLY SEALED, operating_temp_range: -55.0 TO 85.0 CELSIUS DEGC, load_impedance_per_function: 5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED, average_life_rating_in_hours: 10000.0, maximum_voltage_drop_per_function: 2.4 VOLTS AC BLANK AND 2.4 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED, source_impedance_rating_per_function: 5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-197-0874, 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→ RF4858-29
NSN: 5915-00-197-0874
FSC: 5915
CAGE: 13619 — EMS DEVELOPMENT CORPORATION DBA EMS DEVELOPMENT CORP (USA)
SPECIFICATIONS
inclosure_typeHERMETICALLY SEALED
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
load_impedance_per_function5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
average_life_rating_in_hours10000.0
maximum_voltage_drop_per_function2.4 VOLTS AC BLANK AND 2.4 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity2 WIRE LEAD OUTPUT SECOND FUNCTION
principal_circuitry_type_per_functionINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_current_rating_per_function_in_amps6.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_voltage_rating_and_type_per_function130.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
power_line_frequency_rating_per_function_in_hertz440.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-197-0874
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN RF4858-29 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 6.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD OUTPUT SECOND FUNCTION
•
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 440.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
LOAD IMPEDANCE PER FUNCTION: 5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
SOURCE IMPEDANCE RATING PER FUNCTION: 5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
MAXIMUM VOLTAGE DROP PER FUNCTION: 2.4 VOLTS AC BLANK AND 2.4 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
•
PRINCIPAL CIRCUITRY TYPE PER FUNCTION: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING CURRENT RATING PER FUNCTION IN AMPS6.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 WIRE LEAD OUTPUT SECOND FUNCTION
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ440.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
LOAD IMPEDANCE PER FUNCTION5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEHERMETICALLY SEALED
SOURCE IMPEDANCE RATING PER FUNCTION5.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
MAXIMUM VOLTAGE DROP PER FUNCTION2.4 VOLTS AC BLANK AND 2.4 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 WIRE LEAD INPUT FIRST FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION130.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
JAN2N3442Interchangeable
interchangeable cross-reference
interchangeable
3700168Interchangeable
interchangeable cross-reference
interchangeable
5031-046Interchangeable
interchangeable cross-reference
interchangeable
A3089Interchangeable
Same NIIN cross-reference
interchangeable
52-394-029Interchangeable
Same NIIN cross-reference
interchangeable
F20596-29Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RF4858-29?
RF4858-29 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace RF4858-29?
There are 9 known substitutes for RF4858-29: JAN2N3442, 3700168, 5031-046 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RF4858-29?
RF4858-29 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-197-0874. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026