1854-0045 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

1854-0045: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_width: 1.050 INCHES MAXIMUM1.050 INCHES MAXIMUM IN, overall_height: 0.450 INCHES MAXIMUM0.450 INCHES MAXIMUM IN, overall_length: 1.573 INCHES MAXIMUM1.573 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), special_features: WEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: NPNWEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-059-3063, 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

1854-0045

NSN: 5961-00-059-3063
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

overall_width	1.050 INCHES MAXIMUM1.050 INCHES MAXIMUM IN
overall_height	0.450 INCHES MAXIMUM0.450 INCHES MAXIMUM IN
overall_length	1.573 INCHES MAXIMUM1.573 INCHES MAXIMUM IN
mounting_method	UNTHREADED HOLE(S)
special_features	WEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: NPNWEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: NPN
features_provided	HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACTJUNCTION CONTACT
semiconductor_material	SILICONSILICON
mounting_facility_quantity	22
terminal_type_and_quantity	2 PIN AND 2 PIN AND 2 UNTHREADED HOLE2 UNTHREADED HOLE
criticality_code_justification	FEATFEAT
power_rating_per_characteristic	20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
NSN	5961-00-059-3063

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 15.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 15.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS JUNCTION100.0 CELSIUS JUNCTION DEGC

•

MOUNTING FACILITY QUANTITY: 22

•

JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: T0-3T0-3

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

CRITICALITY CODE JUSTIFICATION: FEATFEAT

•

SEMICONDUCTOR MATERIAL: SILICONSILICON

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.450 INCHES MAXIMUM0.450 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	15.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 15.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	100.0 CELSIUS JUNCTION100.0 CELSIUS JUNCTION DEGC
MOUNTING FACILITY QUANTITY	22
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION	T0-3T0-3
MOUNTING METHOD	UNTHREADED HOLE(S)
CRITICALITY CODE JUSTIFICATION	FEATFEAT
SEMICONDUCTOR MATERIAL	SILICONSILICON
OVERALL LENGTH	1.573 INCHES MAXIMUM1.573 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACTJUNCTION CONTACT

SUBSTITUTES & CROSS-REFERENCES 6

A1854-0045PSReference document

Same NSN cross-reference

Reference document — Secondary reference

2N956Reference document

Same NSN cross-reference

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

SS2190Reference document

Same NSN cross-reference

Reference document — Secondary reference

S16768Reference document

Same NSN cross-reference

Reference document — Secondary reference

RT4299Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2N954Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1854-0045?

1854-0045 is a TRANSISTOR.

What parts can replace 1854-0045?

There are 6 known substitutes for 1854-0045: A1854-0045PS, 2N956, SS2190 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1854-0045?

1854-0045 is cataloged in the U.S. Government catalog under NSN 5961-00-059-3063. This indicates validated use in U.S. government and defense supply chains.

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1854-0045 — TRANSISTOR

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