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Technical Data Sheet
PartsTable / COMPONENT / 2R680
2R680 ✓ 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.438 INCHES NOMINAL IN, body_height: 1.000 INCHES NOMINAL IN, body_length: 1.188 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 10 SINGLE COMPONENT SINGLE PRIMARY, coil_form_type: HOLLOW SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-229-9786, 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
2R680
NSN: 5950-00-229-9786
FSC: 5950
CAGE: 20950 — ESPEY MFG AND ELECTRONICS CORP (USA)
SPECIFICATIONS
body_width1.438 INCHES NOMINAL IN
body_height1.000 INCHES NOMINAL IN
body_length1.188 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity10 SINGLE COMPONENT SINGLE PRIMARY
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeOPEN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating5.4 MEGAHERTZ MINIMUM AND 9.6 MEGAHERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.128 INCHES NOMINAL SINGLE GROUP IN
winding_conductor_size0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
NSN5950-00-229-9786
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 2R680 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
•
BODY HEIGHT: 1.000 INCHES NOMINAL IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
TURN QUANTITY: 10 SINGLE COMPONENT SINGLE PRIMARY
•
WINDING CONDUCTOR SIZE: 0.00198 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
•
BODY WIDTH: 1.438 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
COIL FORM TYPEHOLLOW SINGLE COMPONENT
BODY HEIGHT1.000 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TURN QUANTITY10 SINGLE COMPONENT SINGLE PRIMARY
WINDING CONDUCTOR SIZE0.00198 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
BODY WIDTH1.438 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
TURN QUANTITY16 SINGLE COMPONENT SINGLE SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2-680Interchangeable
interchangeable cross-reference
interchangeable
8784Interchangeable
interchangeable cross-reference
interchangeable
1556Interchangeable
interchangeable cross-reference
interchangeable
1680Interchangeable
interchangeable cross-reference
interchangeable
FHP166Interchangeable
interchangeable cross-reference
interchangeable
MS39242-51Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2R680?
2R680 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 2R680?
There are 20 known substitutes for 2R680: 2-680, 8784, 1556 and 17 more. Substitute compatibility should be verified for your specific system.
Is 2R680 still available?
2R680 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