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PartsTable / COMPONENT / 4T-.5
4T-.5 ✓ 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 4T-.5 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-181-4831, 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
4T-.5
NSN: 5985-01-181-4831
FSC: 5985
CAGE: 93459 — SPECTRUM CONTROL INC DIV WEINSCHEL (USA)
SPECIFICATIONS
Part Number4T-.5
NSN5985-01-181-4831
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 4T-.5 TITLE COMPONENT PN 4T-.5 MFR 4T-.5
KEY FEATURES
•
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE: +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ
•
COAXIAL CONNECTOR SERIES DESIGNATION: WPM
•
FREQUENCY RANGE: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
•
POWER RATING: 2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
•
OVERALL DIAMETER: 0.385 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE BODY
•
BODY STYLE: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
•
OUTPUT IMPEDANCE RATING IN OHMS: 50.0
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE+0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ
COAXIAL CONNECTOR SERIES DESIGNATIONWPM
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
POWER RATING2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
OVERALL DIAMETER0.385 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE BODY
BODY STYLEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
OUTPUT IMPEDANCE RATING IN OHMS50.0
MATERIALSTEEL CORROSION RESISTING BODY
RF SIGNAL ATTENUATION IN DECIBELS0.5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
99305Interchangeable
interchangeable cross-reference
interchangeable
12414419Interchangeable
interchangeable cross-reference
interchangeable
000933 006058Interchangeable
interchangeable cross-reference
interchangeable
901-366-053-101Interchangeable
interchangeable cross-reference
interchangeable
7333Interchangeable
interchangeable cross-reference
interchangeable
7333-101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4T-.5?
4T-.5 is a 4T-.5.
What parts can replace 4T-.5?
There are 8 known substitutes for 4T-.5: 99305, 12414419, 000933 006058 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4T-.5?
4T-.5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-181-4831. 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