U1511 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

U1511: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/MTG BRACKET, TERMINAL(S) ON ONE END, overall_length: 0.210 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.230 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-043-4622, 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→ U1511

NSN: 5961-00-043-4622
NIINs: 000434622, 012865799
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 16170 — TELEDYNE TECHNOLOGIES INCORPORATED DBA TELEDYNE MICROELECTRONIC TECHNOLOGIES DIV TELEDYNE MICROELECTRONICS (USA)

SPECIFICATIONS

body_style	W/MTG BRACKET, TERMINAL(S) ON ONE END
overall_length	0.210 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM IN
overall_diameter	0.230 INCHES MAXIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
features_provided	HERMETICALLY SEALED CASE
reliability_indicator	NOT ESTABLISHED
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
terminal_circle_diameter	0.100 INCHES NOMINAL IN
terminal_type_and_quantity	1 INSULATED WIRE LEAD W/TERMINAL LUG
NSN	5961-00-043-4622

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE

•

OVERALL DIAMETER: 0.230 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

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

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	30.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE
OVERALL DIAMETER	0.230 INCHES MAXIMUM IN
TERMINAL LENGTH	0.500 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.210 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	50.00 MILLIAMPERES MAXIMUM GATE CURRENT
SPECIAL FEATURES	JUNCTION PATTERN ARRANGEMENT: NPN

SUBSTITUTES & CROSS-REFERENCES 2

1261915-146Reference document

Same NSN cross-reference

Reference document — Secondary reference

UC251Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is U1511?

U1511 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace U1511?

There are 2 known substitutes for U1511: 1261915-146, UC251. Substitute compatibility should be verified for your specific system.

What is the NSN for U1511?

U1511 is cataloged in the U.S. Government catalog under NSN 5961-00-043-4622. This indicates validated use in U.S. government and defense supply chains.

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