Acquisition method (AMC)
1
FSC 5961 × TRANSISTOR
TRANSISTOR
5961-01-019-2174 FSC 5961
NSN 5961-01-019-2174 (also written 5961010192174; NIIN 01-019-2174) is a transistor in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 13 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| OVERALL LENGTH ABHP | INCHES MINIMUM 1.248 AND INCHES MAXIMUM 1.252 |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 0.285 |
| MOUNTING FACILITY QUANTITY AKPV | 2 |
| INTERNAL CONFIGURATION ALAS | JUNCTION CONTACT |
| ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE ALBA | COLLECTOR |
| MOUNTING METHOD AXGY | UNTHREADED HOLE(S) |
| SEMICONDUCTOR MATERIAL CTMZ | SILICON |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC CTQN | MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN 100.0 AND MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN 200.0 AND MAXIMUM COLLECTOR-TO-EMITTER, RESISTANCE BETWEEN BASE AND EMITTER 200.0 AND MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN 8.0 |
| CURRENT RATING PER CHARACTERISTIC CTQX | AMPERES MAXIMUM COLLECTOR CURRENT, DC 10.00 AND AMPERES MAXIMUM BASE CURRENT, DC 2.00 |
| POWER RATING PER CHARACTERISTIC CTRD | WATTS MAXIMUM TOTAL POWER DISSIPATION 2.0 |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT CTSG | CELSIUS JUNCTION 200.0 |
| SPECIAL FEATURES FEAT | JUNCTION PATTERN ARRANGEMENT: NPN |
| TERMINAL TYPE AND QUANTITY TTQY | PIN 2 AND CASE 1 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 450904-8538-002 | D4856 | NORTHROP GRUMMAN LITEF GMBH |
| 450904-8538-2 | D4856 | NORTHROP GRUMMAN LITEF GMBH |
| PP7901 | 33178 | MICROSEMI PPC INC |
| STA8299 | 07256 | SILICON TRANSISTOR CORPORATION DBA SAME |
| STA9278 | 07256 | SILICON TRANSISTOR CORPORATION DBA SAME |
| STA9278 | 43611 | MICROSEMI CORP - MASSACHUSETTS |
| TR26-02 | 07256 | SILICON TRANSISTOR CORPORATION DBA SAME |
| TR26-02 | 08748 | ELDEC AEROSPACE CORP |
| TR26-02 | 33178 | MICROSEMI PPC INC |
| TR26-02A | 08748 | ELDEC AEROSPACE CORP |
| TR26-02A | 33178 | MICROSEMI PPC INC |
| TR26-02A | 43611 | MICROSEMI CORP - MASSACHUSETTS |
| VP2033 | 12969 | MICRO USPD INC |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Aug 10, 2026
Last purchased
1 · 1.0/yr
Purchase records
$20,385
Total demand
$20,385
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 10, 2026 | SPE7M126P9361 ↗ | RESION LLC | — | $20,385 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
RESION LLC
last award Aug 2026
ELDEC AEROSPACE CORP
no award yet
no awards on record
Listed source MICRO USPD INC
no award yet
no awards on record
Listed source MICROSEMI CORP - MASSACHUSETTS
no award yet
no awards on record
Listed source MICROSEMI PPC INC
no award yet
no awards on record
Listed source NORTHROP GRUMMAN LITEF GMBH
no award yet
no awards on record
Listed source SILICON TRANSISTOR CORPORATION DBA SAME
no award yet
no awards on record
Listed source RESION LLC won the only award on record. RESION LLC won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Nov 6, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSISTOR." nsnexplorer.com, https://nsnexplorer.com/nsn/5961-01-019-2174/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5961-01-019-2174/