Home · NSN 00-044-4978

NSN 00-044-4978 — Semiconductor Devices,Unitized

NIIN 00-044-4978 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-044-4978 is the national stock number for a semiconductor devices,unitized. It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including Electronic Industries Association, Texas Instruments Incorporated, Lacon Electronic Gmbh; the primary is 2N3051. The unit of issue is EA and the FLIS list price is $573.21.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 4 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
2N3051	80131	Electronic Industries Association	3 · Design control (vendor)	9 · Reference only
2N3051	01295	Texas Instruments Incorporated	5 · Secondary reference	9 · Reference only
2N3051A	D6528	Lacon Electronic Gmbh	5 · Secondary reference	2 · Fully interchangeable
2N3051A	C7191	Adelco Elektronik Gmbh	5 · Secondary reference	9 · Reference only
RELEASE4430	80131	Electronic Industries Association	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 2N3051.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $573.21
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Length: INCHES MAXIMUM 0.290
Terminal Length: INCHES MINIMUM 0.070
Overall Height: INCHES MAXIMUM 0.080
Overall Width: INCHES MAXIMUM 0.150
Joint Electronic Device Engineering Council/Jedec/Case Outline Designation: TO-89
Component Name And Quantity: TRANSISTOR 2
Mounting Method: TERMINAL
Features Provided: HERMETICALLY SEALED CASE
Semiconductor Material: ALL TRANSISTOR SILICON
Voltage Rating In Volts Per Characteristic: ALL TRANSISTOR MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN 25.0 AND MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN 20.0 AND MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, CO
Current Rating Per Characteristic: ALL TRANSISTOR MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC 100.00
Power Rating Per Characteristic: ALL TRANSISTOR MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION 250.0
Transfer Ratio: ALL TRANSISTOR MAXIMUM SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER 30.0
Special Features: ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: PNP
Terminal Type And Quantity: UNINSULATED WIRE LEAD 10

Related stock numbers

Other NSNs filed under the same part numbers.

00-520-5175 · Semiconductor Devices,Unitized
00-603-6985 · Semiconductor Devices,Unitized

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.