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284OA1 ✓ 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include body_width: 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN, body_height: 1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN, body_length: 2.183 INCHES MINIMUM AND 2.193 INCHES MAXIMUM IN, inclosure_type: OPEN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-645-0665, 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
284OA1
NSN: 5950-00-645-0665
FSC: 5950
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)
SPECIFICATIONS
body_width1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
body_height1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
body_length2.183 INCHES MINIMUM AND 2.193 INCHES MAXIMUM IN
inclosure_typeOPEN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.188 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current1.25 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage6.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity4 WIRE LEAD
NSN5950-00-645-0665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN 284OA1 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
BODY WIDTH: 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 1.25 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
•
MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL SINGLE GROUP IN
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
TERMINAL TYPE AND QUANTITY: 4 WIRE LEAD
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING CURRENT1.25 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL SINGLE GROUP IN
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
10766Interchangeable
interchangeable cross-reference
interchangeable
15-1316010-11Interchangeable
interchangeable cross-reference
interchangeable
059-8742Interchangeable
interchangeable cross-reference
interchangeable
1076-6-1Interchangeable
interchangeable cross-reference
interchangeable
A25A209-020-102Interchangeable
interchangeable cross-reference
interchangeable
2887725-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 284OA1?
284OA1 is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace 284OA1?
There are 18 known substitutes for 284OA1: 10766, 15-1316010-11, 059-8742 and 15 more. Substitute compatibility should be verified for your specific system.
Is 284OA1 still available?
284OA1 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