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Technical Data Sheet
PartsTable / MRO / 346436
346436 ✓ Verified by PartsTable
Legrand · 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 overall_width: 1.321 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 0.580 INCHES MAXIMUM IN, overall_length: 1.950 INCHES NOMINAL IN, operating_temp_range: -40.0 TO 85.0 CELSIUS DEGC, body_surface_treatment: TIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-072-8534, 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→ 346436
NSN: 5915-01-072-8534
FSC: 5915
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
overall_width1.321 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height0.580 INCHES MAXIMUM IN
overall_length1.950 INCHES NOMINAL IN
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
body_surface_treatmentTIN
load_impedance_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_voltage_rating_and_type_per_function150.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-01-072-8534
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 346436 MFR Legrand FILTER,RADIO FREQUENCY
KEY FEATURES
•
BODY SURFACE TREATMENT: TIN
•
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: ENCASED
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION: 150.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
•
OPERATING TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
BODY SURFACE TREATMENTTIN
LOAD IMPEDANCE PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEENCASED
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH1.950 INCHES NOMINAL IN
OVERALL HEIGHT0.580 INCHES MAXIMUM IN
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION150.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
OPERATING TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
OVERALL WIDTH1.321 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
FWR-3C-4Interchangeable
interchangeable cross-reference
interchangeable
AN6231A4Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-5049Interchangeable
interchangeable cross-reference
interchangeable
CRM20-2Interchangeable
interchangeable cross-reference
interchangeable
9303Interchangeable
interchangeable cross-reference
interchangeable
00725665500145Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 346436?
346436 is a FILTER,RADIO FREQUENCY INTERFERE manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 346436?
There are 8 known substitutes for 346436: FWR-3C-4, AN6231A4, MIL-R-5049 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 346436?
346436 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-072-8534. 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