Acquisition method (AMC)
1
FSC 5961 × TRANSISTOR
TRANSISTOR
5961-01-077-5440 FSC 5961
NSN 5961-01-077-5440 (also written 5961010775440; NIIN 01-077-5440) is a transistor in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 8 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.
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)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 MAXIMUM 1.573 |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 0.450 |
| OVERALL WIDTH ABMK | INCHES MAXIMUM 1.050 |
| MOUNTING FACILITY QUANTITY AKPV | 2 |
| INTERNAL CONFIGURATION ALAS | JUNCTION CONTACT |
| ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE ALBA | COLLECTOR |
| MOUNTING METHOD AXGY | UNTHREADED HOLE(S) |
| FEATURES PROVIDED CBBL | HERMETICALLY SEALED CASE |
| SEMICONDUCTOR MATERIAL CTMZ | SILICON |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC CTQN | MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER 850.0 AND MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN 400.0 AND MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN 8.0 |
| CURRENT RATING PER CHARACTERISTIC CTQX | AMPERES MAXIMUM BASE CURRENT, DC 10.00 AND AMPERES MAXIMUM COLLECTOR CURRENT, DC 15.00 |
| POWER RATING PER CHARACTERISTIC CTRD | WATTS MAXIMUM TOTAL DEVICE DISSIPATION 175.0 |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT CTSG | CELSIUS AMBIENT AIR 200.0 |
| SPECIAL FEATURES FEAT | JUNCTION PATTERN ARRANGEMENT: NPN |
| TEST DATA DOCUMENT TEST | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-S-19500 |
| TERMINAL TYPE AND QUANTITY TTQY | CASE 1 AND PIN 2 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-S-19500 TO 525 |
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 |
|---|---|---|
| 1002AS649 | 02387 | NAVAL AIR WARFARE CENTER AIRCRAFT DIV |
| 2N6547 | 81483 | INFINEON TECHNOLOGIES AMERICAS CORP |
| 5371-434 | 05869 | RAYTHEON COMPANY DIV RMD STRATEGIC |
| 7908840-00 | 90536 | LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN |
| JAN2N6547 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| JAN2N6547 | 81483 | INFINEON TECHNOLOGIES AMERICAS CORP |
| MIL-PRF-19500/525 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-S-19500/525 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
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Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-27-T-1047 | Oct 16, 2026 | Oct 30, 2026 | 173 | Expired | View at DIBBS → |
| SPE7M5-26-T-445H | Aug 27, 2026 | Sep 8, 2026 | 53 | Cancelled | View at DIBBS → |
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 Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSISTOR." nsnexplorer.com, https://nsnexplorer.com/nsn/5961-01-077-5440/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5961-01-077-5440/