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28089 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
KeySonic · COMPONENT
PRODUCT OVERVIEW

28089: TRANSFORMER,AUDIO FREQUENCY.

Durable, versatile keyboard with a touchpad and backlight. Perfect for laboratories & factories needs. Built To Last The severe-duty keyboard made from silicone is perfect for hot-desking places like laboratories & factories, protecting the keyboard from liquids and contamination.

Works With Rubber Gloves It's time to put the mouse on the shelf once and for all, the sealed touchpad is a complete replacement for your mouse, providing the convenience even when wearing gloves. Get inspired to work! UV-Resistant Keys Make your work easier with KSK-6231INEL, a keyboard that is designed with longevity in mind.

The keys are designed with UV-resistant ink to resist the harsh sunlight, so the letters won't fade even under prolonged sun rays. Keysonic Back-Lit No more playing hide and seek, now you can always find your keys in the dark with KSK-6231INEL. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-815-3092, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
28089
NSN: 5950-00-815-3092
NIINs: 008153092, 015470497
FSC: 5950 — Coils and Transformers
CAGE: 73386 — FREED TRANSFORMER CO (USA)
SPECIFICATIONS
body_width2.062 INCHES NOMINAL IN
body_height3.188 INCHES NOMINAL IN
body_length2.438 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodFLANGE AND SLOT SINGLE GROUP
frequency_rating60.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
mounting_slot_width0.188 INCHES NOMINAL SINGLE GROUP IN
transformer_functionLINE
reliability_indicatorNOT ESTABLISHED
end_item_identification1940015267164, MK3 BRIDGE ERECTION BOAT
impedance_rating_in_ohms8.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
winding_shielding_methodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
NSN5950-00-815-3092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: KeySonic TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 28089 MFR KeySonic TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
TRANSFORMER FUNCTION: LINE
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MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING METHOD: FLANGE AND SLOT SINGLE GROUP
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BODY WIDTH: 2.062 INCHES NOMINAL IN
•
BODY HEIGHT: 3.188 INCHES NOMINAL IN
•
MAXIMUM TRANSFORMER POWER RATING: 6.0 WATTS SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
TRANSFORMER FUNCTIONLINE
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODFLANGE AND SLOT SINGLE GROUP
BODY WIDTH2.062 INCHES NOMINAL IN
BODY HEIGHT3.188 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING6.0 WATTS SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28089?
28089 is a TRANSFORMER,AUDIO FREQUENCY manufactured by KeySonic.
What is the NSN for 28089?
28089 is cataloged in the U.S. Government catalog under NSN 5950-00-815-3092. This indicates validated use in U.S. government and defense supply chains.
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