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Technical Data Sheet
PartsTable / COMPONENT / 12448/37078-A4
12448/37078-A4 ✓ Verified by PartsTable
— · COMPONENT
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 12448/37078-A4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-188-4406, 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
12448/37078-A4
NSN: 5985-01-188-4406
FSC: 5985
CAGE: U3605 — EADS ASTRIUM LIMITED (GBR)
SPECIFICATIONS
Part Number12448/37078-A4
NSN5985-01-188-4406
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 12448/37078-A4 TITLE COMPONENT PN 12448/37078-A4 MFR 12448/37078-A4
KEY FEATURES
•
RADIO FREQUENCY RATING: 0.1 HERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
POWER LOSS IN DECIBELS: 65.0
•
VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY: 0.1 TO 8.0 AT 1.20 GHZ; 8.0 TO 12.4 AT 1.25 GHZ; 12.4 TO 18.0 AT 1.35 GHZ GHz
•
UNIT TYPE: COAXIAL LINE OR TRANSMISSION LINE
•
VOLTAGE RATING: 200.0 VOLTS NOMINAL
•
CAPACITOR LOCATION: INNER CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
RADIO FREQUENCY RATING0.1 HERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
POWER LOSS IN DECIBELS65.0
VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY0.1 TO 8.0 AT 1.20 GHZ; 8.0 TO 12.4 AT 1.25 GHZ; 12.4 TO 18.0 AT 1.35 GHZ GHz
SPECIAL FEATURESBODY MATERIALIS PLASTIC
UNIT TYPECOAXIAL LINE OR TRANSMISSION LINE
VOLTAGE RATING200.0 VOLTS NOMINAL
CAPACITOR LOCATIONINNER CONDUCTOR
TERMINAL FITTING NAMESMA CONNECTOR
MOUNTING CONFIGURATIONCOAXIAL CONNECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3538Interchangeable
interchangeable cross-reference
interchangeable
3539Interchangeable
interchangeable cross-reference
interchangeable
154A1248Interchangeable
interchangeable cross-reference
interchangeable
5K43KG3539Interchangeable
interchangeable cross-reference
interchangeable
N25048PC1Interchangeable
interchangeable cross-reference
interchangeable
N9129PC21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12448/37078-A4?
12448/37078-A4 is a 12448/37078-A4.
What parts can replace 12448/37078-A4?
There are 16 known substitutes for 12448/37078-A4: 3538, 3539, 154A1248 and 13 more. Substitute compatibility should be verified for your specific system.
Is 12448/37078-A4 still available?
12448/37078-A4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026