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Technical Data Sheet
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26189 ✓ Verified by PartsTable
Trefl · 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 MIXER,CRYSTAL,COAXIAL is a Trefl industrial component. Key specifications include color: BROWN, shape: RECTANGULAR, width: 48.000 INCHES NOMINAL IN, length: 72.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC, thickness: 0.50 INCHES NOMINAL 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 5985-00-145-3480, 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
26189
NSN: 5985-00-145-3480
FSC: 5985
CAGE: 07180 — SPECTRUM MICROWAVE, INC. (USA)
SPECIFICATIONS
colorBROWN
shapeRECTANGULAR
width48.000 INCHES NOMINAL IN
length72.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC
thickness0.50 INCHES NOMINAL IN
body_width1.000 INCHES NOMINAL IN
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
body_height1.750 INCHES NOMINAL IN
body_length1.672 INCHES NOMINAL IN
overall_width1.375 INCHES NOMINAL IN
NSN5985-00-145-3480
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trefl MIXER,CRYSTAL,COAXIAL TITLE COMPONENT PN 26189 MFR Trefl MIXER,CRYSTAL,COAXIAL
KEY FEATURES
•
LOCAL OSCILLATOR INPUT TERMINAL DESIGNATOR: NO LOCAL OSCILLATOR INPUT TERMINAL DESIGNATOR
•
SIGNAL OUTPUT TERMINAL DESIGNATOR: NO SIGNAL OUTPUT TERMINAL DESIGNATOR
•
SIGNAL INPUT TERMINAL DESIGNATOR: NO SIGNAL INPUT TERMINAL DESIGNATOR
•
LOCAL OSCILLATOR INPUT ADJUSTABILITY: NONADJUSTABLE
•
FREQUENCY RANGE RATING: +8.0 TO 12.0 GIGAHERTZ
TECHNICAL CHARACTERISTICS (FLIS)
LOCAL OSCILLATOR INPUT TERMINAL DESIGNATORNO LOCAL OSCILLATOR INPUT TERMINAL DESIGNATOR
SIGNAL OUTPUT TERMINAL DESIGNATORNO SIGNAL OUTPUT TERMINAL DESIGNATOR
SIGNAL INPUT TERMINAL DESIGNATORNO SIGNAL INPUT TERMINAL DESIGNATOR
LOCAL OSCILLATOR INPUT ADJUSTABILITYNONADJUSTABLE
OVERALL WIDTH1.375 INCHES NOMINAL IN
OVERALL LENGTH4.453 INCHES NOMINAL IN
FREQUENCY RANGE RATING+8.0 TO 12.0 GIGAHERTZ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
165949R91Interchangeable
interchangeable cross-reference
interchangeable
26178Interchangeable
interchangeable cross-reference
interchangeable
26189Interchangeable
interchangeable cross-reference
interchangeable
666096-416Interchangeable
interchangeable cross-reference
interchangeable
26189 NON ASBES TOSInterchangeable
interchangeable cross-reference
interchangeable
230051783760000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 26189?
26189 is a MIXER,CRYSTAL,COAXIAL manufactured by Trefl.
What parts can replace 26189?
There are 10 known substitutes for 26189: 165949R91, 26178, 26189 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 26189?
26189 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-145-3480. 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