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Technical Data Sheet
PartsTable / MRO / 411LS1
411LS1 ✓ 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

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include body_width: 1.220 INCHES MAXIMUM IN, body_height: 1.220 INCHES MAXIMUM IN, body_length: 1.220 INCHES MAXIMUM IN, body_material: METAL, inclosure_type: ENCASED, overall_length: 2.200 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-581-9127, 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→ 411LS1
NSN: 5915-00-581-9127
FSC: 5915
CAGE: 32918 — RYKA SCIENTIFIC INC (USA)
SPECIFICATIONS
body_width1.220 INCHES MAXIMUM IN
body_height1.220 INCHES MAXIMUM IN
body_length1.220 INCHES MAXIMUM IN
body_materialMETAL
inclosure_typeENCASED
overall_length2.200 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
features_providedTUNABLE
nominal_thread_size0.112 INCHES IN
operating_temp_range-54.0 TO 105.0 CELSIUS DEGC
frequency_tuning_methodVOLTAGE TUNABLE
tunable_frequency_range950.0 MEGAHERTZ MINIMUM AND 1.225 GIGAHERTZ MAXIMUM
NSN5915-00-581-9127
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN 411LS1 MFR FILTER,BAND PASS
KEY FEATURES
•
BODY MATERIAL: METAL
•
OUTPUT TERMINAL MANUFACTURER CODE: 57057
•
REFERENCE FREQUENCY PER FUNCTION: 1.0875 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
PRINCIPAL CIRCUITRY TYPE PER FUNCTION: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
•
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: ENCASED
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
BODY MATERIALMETAL
OUTPUT TERMINAL MANUFACTURER CODE57057
REFERENCE FREQUENCY PER FUNCTION1.0875 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
LOAD IMPEDANCE PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEENCASED
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
VOLTAGE STANDING WAVE RATIO FREQUENCY LIMITS PER FUNCTION950.0 MEGAHERTZ BLANK AND 1.225 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
FREQUENCY TUNING METHODVOLTAGE TUNABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
1742Interchangeable
interchangeable cross-reference
interchangeable
AD3987-23Interchangeable
interchangeable cross-reference
interchangeable
3N215PC92Interchangeable
interchangeable cross-reference
interchangeable
SS5502H3123453PC92Interchangeable
interchangeable cross-reference
interchangeable
194 4487Interchangeable
interchangeable cross-reference
interchangeable
PC1002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 411LS1?
411LS1 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 411LS1?
There are 19 known substitutes for 411LS1: 1742, AD3987-23, 3N215PC92 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 411LS1?
411LS1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-581-9127. 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