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Technical Data Sheet
52-4891 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.310 INCHES MAXIMUM IN, body_height: 0.130 INCHES MAXIMUM IN, body_length: 1.060 INCHES MAXIMUM IN, overall_width: 0.320 INCHES MAXIMUM IN, overall_height: 0.400 INCHES MAXIMUM IN, overall_length: 1.060 INCHES MAXIMUM 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 6625-01-128-7574, 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 52-4891
NSN: 6625-01-128-7574
FSC: 6625
CAGE: 60741 — TRIPLETT (BLUFFTON) CORPORATION DBA LFE INSTRUMENTS (USA)
SPECIFICATIONS
body_width0.310 INCHES MAXIMUM IN
body_height0.130 INCHES MAXIMUM IN
body_length1.060 INCHES MAXIMUM IN
overall_width0.320 INCHES MAXIMUM IN
overall_height0.400 INCHES MAXIMUM IN
overall_length1.060 INCHES MAXIMUM IN
features_providedBIPOLAR AND MONOLITHIC AND PROGRAMMABLE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern16 INPUT
NSN6625-01-128-7574
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 52-4891 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
INSTALLATION DESIGN: PANEL
MOUNTING ARRANGEMENT STYLE: THREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER: 3.160 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S)
METER DEPTH BEHIND MOUNTING FLANGE: 1.281 INCHES NOMINAL IN
METER BODY DIAMETER BEHIND MOUNTING FLANGE: 2.840 INCHES NOMINAL IN
STYLE DESIGNATOR: ROUND FLUSH MTG
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 1 THREADED STUD
TECHNICAL CHARACTERISTICS (FLIS)
INSTALLATION DESIGNPANEL
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER3.160 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S)
METER DEPTH BEHIND MOUNTING FLANGE1.281 INCHES NOMINAL IN
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.840 INCHES NOMINAL IN
STYLE DESIGNATORROUND FLUSH MTG
CIRCUIT ATTACHMENT METHOD AND QUANTITY1 THREADED STUD
MOUNTING HOLE DIAMETER0.149 INCHES NOMINAL IN
OVERALL LENGTH2.187 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
196760Upgraded Successor
successor cross-reference
successor
25SRUpgraded Successor
successor cross-reference
successor
321 HRUpgraded Successor
successor cross-reference
successor
557955-1Upgraded Successor
successor cross-reference
successor
CEL61070Upgraded Successor
successor cross-reference
successor
2836293EXUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52-4891?
52-4891 is a MICROCIRCUIT,DIGITAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 52-4891?
There are 22 known substitutes for 52-4891: 196760, 25SR, 321 HR and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52-4891?
52-4891 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-128-7574. This indicates validated use in U.S. government and defense supply chains.
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