2DHT57Z250K — CAPACITOR ASSEMBLY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2DHT57Z250K: CAPACITOR ASSEMBLY.

The CAPACITOR ASSEMBLY is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include component_name: FIXED CERAMIC DIELECTRIC, overall_length: 3.396 INCHES NOMINAL IN, attenuator_type: FIXED, mounting_method: HOLE, overall_diameter: 1.130 INCHES NOMINAL IN, capacitance_value: 25.0 PICOFARADS. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-221-3748, 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→ 2DHT57Z250K

NSN: 5910-00-221-3748
FSC: 5910 — Capacitors
CAGE: 21052 — HIGH ENERGY CORP. (USA)

SPECIFICATIONS

component_name	FIXED CERAMIC DIELECTRIC
overall_length	3.396 INCHES NOMINAL IN
attenuator_type	FIXED
mounting_method	HOLE
overall_diameter	1.130 INCHES NOMINAL IN
capacitance_value	25.0 PICOFARADS
component_quantity	2
capacitance_tolerance	-10.0 TO 10.0 PICOFARADS
component_relationship	CONNECTED MATCHED PAIR
working_voltage_rating	20000.0 VOLTS
component_controlling_agency	CENTRALAB
component_identifying_number	20HT27Z25CK PART NO.
NSN	5910-00-221-3748

COMPONENT DIAGRAM

KEY FEATURES

•

COMPONENT NAME: FIXED CERAMIC DIELECTRIC

•

COMPONENT QUANTITY: 2

•

COMPONENT IDENTIFYING NUMBER: 20HT27Z25CK PART NO.

•

CAPACITANCE TOLERANCE: -10.0 TO 10.0 PICOFARADS

•

OVERALL DIAMETER: 1.130 INCHES NOMINAL IN

•

MOUNTING METHOD: HOLE

•

COMPONENT CONTROLLING AGENCY: CENTRALAB

•

CAPACITANCE TOLERANCE IN PERCENT: -10.0 TO 10.0

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

COMPONENT NAME	FIXED CERAMIC DIELECTRIC
COMPONENT QUANTITY	2
COMPONENT IDENTIFYING NUMBER	20HT27Z25CK PART NO.
CAPACITANCE TOLERANCE	-10.0 TO 10.0 PICOFARADS
OVERALL DIAMETER	1.130 INCHES NOMINAL IN
MOUNTING METHOD	HOLE
COMPONENT CONTROLLING AGENCY	CENTRALAB
CAPACITANCE TOLERANCE IN PERCENT	-10.0 TO 10.0
OVERALL LENGTH	3.396 INCHES NOMINAL IN
CAPACITANCE VALUE	25.0 PICOFARADS

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2DHT57Z250K?

2DHT57Z250K is a CAPACITOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 2DHT57Z250K?

2DHT57Z250K is cataloged in the U.S. Government catalog under NSN 5910-00-221-3748. This indicates validated use in U.S. government and defense supply chains.

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