PartsTable
Technical Data Sheet
GR-900QMMJ ✓ 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

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING, shell_type: SOLID, thread_class: 2B, overall_length: 2.000 INCHES NOMINAL IN, shell_material: SILVER ALLOY, insert_material: PLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-015-5757, 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
GR-900QMMJ
NSN: 5935-01-015-5757
FSC: 5935
CAGE: 24655 — GENRAD INC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
shell_typeSOLID
thread_class2B
overall_length2.000 INCHES NOMINAL IN
shell_materialSILVER ALLOY
insert_materialPLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS
contact_materialSILVER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
overall_diameter1.062 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD AND SILVER
mating_end_quantity2
nominal_thread_size0.250 INCHES IN
NSN5935-01-015-5757
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN GR-900QMMJ MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
THREADED DEVICE TYPE: COUPLING FACILITY
BODY STYLE: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
INCLUDED CONTACT QUANTITY: 1 ALL MATING ENDS SINGLE CONTACT GROUPING
SHELL SURFACE TREATMENT: GOLD
SHELL MATERIAL: SILVER ALLOY
SHELL TYPE: SOLID
THREAD DIRECTION: RIGHT-HAND
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
THREADED DEVICE TYPECOUPLING FACILITY
BODY STYLESTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
INCLUDED CONTACT QUANTITY1 ALL MATING ENDS SINGLE CONTACT GROUPING
SHELL SURFACE TREATMENTGOLD
SHELL MATERIALSILVER ALLOY
SHELL TYPESOLID
THREAD DIRECTIONRIGHT-HAND
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
PRECIOUS MATERIALGOLD AND SILVER
CONTACT REMOVABILITYNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3329Interchangeable
interchangeable cross-reference
interchangeable
799167Interchangeable
interchangeable cross-reference
interchangeable
FF-B-187Interchangeable
interchangeable cross-reference
interchangeable
37-659Interchangeable
interchangeable cross-reference
interchangeable
RC07GF1R2JInterchangeable
interchangeable cross-reference
interchangeable
659Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GR-900QMMJ?
GR-900QMMJ is a CAPACITOR,VARIABLE,CERAMIC DIELE.
What parts can replace GR-900QMMJ?
There are 16 known substitutes for GR-900QMMJ: 3329, 799167, FF-B-187 and 13 more. Substitute compatibility should be verified for your specific system.
Is GR-900QMMJ still available?
GR-900QMMJ is currently cancelled.
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