SI3045AK-3 — SEMICONDUCTOR DEVICES,UNITIZED

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

SI3045AK-3: SEMICONDUCTOR DEVICES,UNITIZED.

The SEMICONDUCTOR DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include material: CERAMIC ENCLOSURE, overall_width: 0.271 INCHES MAXIMUM IN, overall_height: 0.185 INCHES MAXIMUM IN, overall_length: 0.785 INCHES MAXIMUM IN, mounting_method: PRESS FIT, special_features: ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-021-5631, 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

SI3045AK-3

NSN: 5961-01-021-5631
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 17856 — SILICONIX INCORPORATED DIV SILICONIX (USA)

SPECIFICATIONS

material	CERAMIC ENCLOSURE
overall_width	0.271 INCHES MAXIMUM IN
overall_height	0.185 INCHES MAXIMUM IN
overall_length	0.785 INCHES MAXIMUM IN
mounting_method	PRESS FIT
special_features	ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN
features_provided	HERMETICALLY SEALED CASE
semiconductor_material	SILICON NINTH TRANSISTOR
end_item_identification	EA-6B PROWLER, A-6E INTRUDER AIRCRAFT. B-1 AIRCRAFT SUPPORT EQUIPMENT.
terminal_type_and_quantity	14 RIBBON
component_name_and_quantity	5 TRANSISTOR
power_rating_per_characteristic	750.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
NSN	5961-01-021-5631

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 20.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 15.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN ALL TRANSISTOR

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS AMBIENT AIR DEGC

•

MOUNTING METHOD: PRESS FIT

•

SEMICONDUCTOR MATERIAL: SILICON NINTH TRANSISTOR

•

COMPONENT NAME AND QUANTITY: 5 TRANSISTOR

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.185 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	20.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 15.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN ALL TRANSISTOR
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	125.0 CELSIUS AMBIENT AIR DEGC
MOUNTING METHOD	PRESS FIT
SEMICONDUCTOR MATERIAL	SILICON NINTH TRANSISTOR
OVERALL LENGTH	0.785 INCHES MAXIMUM IN
COMPONENT NAME AND QUANTITY	5 TRANSISTOR
OVERALL WIDTH	0.271 INCHES MAXIMUM IN
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR

SUBSTITUTES & CROSS-REFERENCES 7

72-00280-007Reference document

Same NSN cross-reference

Reference document — Secondary reference

VA3045DMQCReference document

Same NSN cross-reference

Reference document — Secondary reference

CA3045D/4Reference document

Same NSN cross-reference

Reference document — Secondary reference

SG3821J-883CSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

CA3045-4Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

SG3821NReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 SI3045AK-3?

SI3045AK-3 is a SEMICONDUCTOR DEVICES,UNITIZED.

What parts can replace SI3045AK-3?

There are 7 known substitutes for SI3045AK-3: 72-00280-007, VA3045DMQC, CA3045D/4 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for SI3045AK-3?

SI3045AK-3 is cataloged in the U.S. Government catalog under NSN 5961-01-021-5631. This indicates validated use in U.S. government and defense supply chains.

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