PartsTable
Technical Data Sheet
275B ✓ 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 PROCESSOR,RADAR DATA is a the manufacturer processor designed for enterprise server workloads requiring multi-threaded performance and reliability. Key specifications include phase: THREE INPUT, duty_type: CONTINUOUS, duty_cycle: CONTINUOUS, temp_rating: 40.0 AMBIENT CELSIUS, current_type: AC INPUT, overall_width: 9.750 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-247-8364, 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 275B
NSN: 5945-00-247-8364
FSC: 5945
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
phaseTHREE INPUT
duty_typeCONTINUOUS
duty_cycleCONTINUOUS
temp_rating40.0 AMBIENT CELSIUS
current_typeAC INPUT
coil_quantity1
overall_width9.750 INCHES IN
overall_height12.438 INCHES IN
overall_length20.000 INCHES IN
overall_diameter1.280 INCHES NOMINAL IN
special_features26 LBS, 110 OR 220 VAC, 50-60HZ, SINGLE PHASE, 410-515 WATTS, 18 IN L X 16.75 IN W X 3.45 IN H VAC
winding_quantity1
NSN5945-00-247-8364
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PROCESSOR,RADAR DATA TITLE COMPONENT PN 275B MFR PROCESSOR,RADAR DATA
KEY FEATURES
COIL QUANTITY: 1
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.0 AMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 50.0 AC AND 500.0 DC
NONPILE-UP MAIN CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
TERMINAL TYPE AND QUANTITY: 5 PIN ALL FUNCTIONS
WINDING DC RESISTANCE RATING: 4.0 KILOHMS NOMINAL SINGLE WINDING
ENVIRONMENTAL PROTECTION: HERMETIC
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS (FLIS)
COIL QUANTITY1
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE5.0 AMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS50.0 AC AND 500.0 DC
SPECIAL FEATURESARC QUENCHING METHOD: HYDROGEN
NONPILE-UP MAIN CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
TERMINAL TYPE AND QUANTITY5 PIN ALL FUNCTIONS
WINDING DC RESISTANCE RATING4.0 KILOHMS NOMINAL SINGLE WINDING
ENVIRONMENTAL PROTECTIONHERMETIC
OVERALL DIAMETER1.280 INCHES NOMINAL IN
OVERALL LENGTH3.180 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
11879-2AInterchangeable
interchangeable cross-reference
interchangeable
11879Interchangeable
interchangeable cross-reference
interchangeable
2Z3351-458Interchangeable
interchangeable cross-reference
interchangeable
118679Interchangeable
interchangeable cross-reference
interchangeable
S-2568-1Interchangeable
interchangeable cross-reference
interchangeable
257BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 275B?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 275B?
275B is a PROCESSOR,RADAR DATA. It is classified as a MRO (MRO_GENERAL).
What parts can replace 275B?
There are 20 known substitutes for 275B: 11879-2A, 11879, 2Z3351-458 and 17 more. Substitute compatibility should be verified for your specific system.
Is 275B still available?
275B is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 275B