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Technical Data Sheet

OTF140-120V750W — Technical Data Sheet

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· 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

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include phase: SINGLE SINGLE VOLTAGE, width: 2.000 INCHES NOMINAL IN, length: 12.500 INCHES NOMINAL IN, material: STEEL AND CHROMIUM SHEATH, body_style: STRIP, FINNED, overall_length: 14.000 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 4520-01-127-3772, 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
OTF140-120V750W
NSN: 4520-01-127-3772
FSC: 4520
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
width2.000 INCHES NOMINAL IN
length12.500 INCHES NOMINAL IN
materialSTEEL AND CHROMIUM SHEATH
body_styleSTRIP, FINNED
heat_quantity1
overall_length14.000 INCHES NOMINAL IN
terminal_length0.500 INCHES NOMINAL IN
thread_quantity32.0 PER INCH STUD
element_quantity1
terminal_quantity2
frequency_in_hertz60.0
NSN4520-01-127-3772
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATING ELEMENT,ELECTRICAL,NONIM TITLE COMPONENT PN OTF140-120V750W MFR HEATING ELEMENT,ELECTR
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 13.000 INCHES NOMINAL IN
ELEMENT RADIATION SPECTRUM: NONINFRARED
VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC SINGLE VOLTAGE
MOUNTING FACILITY LENGTH: 0.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE: 0.190 INCHES STUD IN
FREQUENCY IN HERTZ: 60.0
WATT DENSITY RATING: 20.0 PER SQUARE INCH SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS: 750.0 SINGLE VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH13.000 INCHES NOMINAL IN
ELEMENT RADIATION SPECTRUMNONINFRARED
VOLTAGE IN VOLTS AND CURRENT TYPE120.0 AC SINGLE VOLTAGE
MOUNTING FACILITY LENGTH0.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES STUD IN
FREQUENCY IN HERTZ60.0
WATT DENSITY RATING20.0 PER SQUARE INCH SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS750.0 SINGLE VOLTAGE
LENGTH12.500 INCHES NOMINAL IN
PHASESINGLE SINGLE VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
193 7283Interchangeable
interchangeable cross-reference
interchangeable
123-404Interchangeable
interchangeable cross-reference
interchangeable
128-400Interchangeable
interchangeable cross-reference
interchangeable
127729H1Interchangeable
interchangeable cross-reference
interchangeable
127729Interchangeable
interchangeable cross-reference
interchangeable
SEF140-120V750WInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is OTF140-120V750W?
OTF140-120V750W is a HEATING ELEMENT,ELECTRICAL,NONIM.
What parts can replace OTF140-120V750W?
There are 8 known substitutes for OTF140-120V750W: 193 7283, 123-404, 128-400 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for OTF140-120V750W?
OTF140-120V750W is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-01-127-3772. This indicates validated use in U.S. government and defense supply chains.
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