PartsTable
Technical Data Sheet
TRS1-2 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER OR COPPER ALLOY TERMINAL, body_style: REJECTION GROOVE TYPE, overall_length: 2.000 INCHES NOMINAL IN, overall_diameter: 0.562 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-828-7781, 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
MRO MRO_GENERAL TRS1-2
NSN: 5920-00-828-7781
FSC: 5920
CAGE: 71424 — MERSEN USA EP CORP. DBA FERRAZ SHAWMUT (USA)
SPECIFICATIONS
materialCOPPER OR COPPER ALLOY TERMINAL
body_styleREJECTION GROOVE TYPE
overall_length2.000 INCHES NOMINAL IN
overall_diameter0.562 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
specification/standard_data81348-W-F-1814/56 GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts250.0 AC AND 250.0 DC
continuous_current_rating_in_amps0.500
circuit_over-current_interruption_typeTIME DELAY
circuit_over-current_interruption_delay_time_in_seconds10.0 500 PCT OF CURRENT RATING
NSN5920-00-828-7781
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN TRS1-2 MFR FUSE,CARTRIDGE
KEY FEATURES
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC AND 600.0 DC
OVERALL DIAMETER: 0.812 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS: 12.000
INTERRUPTION INDICATOR METHOD: OPAQUE BODY
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
MATERIAL: FIBER CASE
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS600.0 AC AND 600.0 DC
OVERALL DIAMETER0.812 INCHES NOMINAL IN
OVERALL LENGTH5.000 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS12.000
INTERRUPTION INDICATOR METHODOPAQUE BODY
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
MATERIALFIBER CASE
SURFACE TREATMENTNICKEL TERMINAL
BODY STYLETUBE TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
FRS1-2Interchangeable
interchangeable cross-reference
interchangeable
WF1814/56-D5005Interchangeable
interchangeable cross-reference
interchangeable
EHFRNInterchangeable
interchangeable cross-reference
interchangeable
W-F-1814/23Interchangeable
interchangeable cross-reference
interchangeable
FGS12Interchangeable
Same NIIN cross-reference
interchangeable
DES12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TRS1-2?
TRS1-2 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace TRS1-2?
There are 7 known substitutes for TRS1-2: FRS1-2, WF1814/56-D5005, EHFRN and 4 more. Substitute compatibility should be verified for your specific system.
Is TRS1-2 still available?
TRS1-2 is currently cancelled.
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