Acquisition method (AMC)
1
FSC 5961 × SEMICONDUCTOR DEVICE,DIODE
SEMICONDUCTOR DEVICE,DIODE
5961-01-115-6664 FSC 5961
NSN 5961-01-115-6664 (also written 5961011156664; NIIN 01-115-6664) is a semiconductor device, diode in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 16 manufacturer part numbers from 11 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 0.450 |
| FUNCTION FOR WHICH DESIGNED AFZC | VOLTAGE REGULATOR |
| END ITEM IDENTIFICATION AGAV | 2350-01-048-5920 19207 FSCM |
| MOUNTING FACILITY QUANTITY AKPV | 1 |
| JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION ALAZ | DO-5 |
| ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE ALBA | ANODE |
| MOUNTING METHOD AXGY | THREADED STUD(S) |
| FEATURES PROVIDED CBBL | HERMETICALLY SEALED CASE |
| OVERALL WIDTH ACROSS FLATS CCDG | INCHES MINIMUM 0.667 AND INCHES MAXIMUM 0.687 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.250 |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC CTQN | MAXIMUM NOMINAL REGULATOR VOLTAGE 53.5 |
| CURRENT RATING PER CHARACTERISTIC CTQX | MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT 930.00 |
| POWER RATING PER CHARACTERISTIC CTRD | WATTS MAXIMUM TOTAL POWER DISSIPATION 50.0 |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT CTSG | CELSIUS AMBIENT AIR 150.0 |
| MATERIAL MATT | SEMICONDUCTOR SILICON |
| 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 |
| THREAD SERIES DESIGNATOR THSD | UNF |
| TERMINAL TYPE AND QUANTITY TTQY | TAB, SOLDER LUG 1 AND THREADED STUD 1 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-S-19500 TO 358 |
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 |
|---|---|---|
| 1N3331 | 12954 | MICROSEMI CORP.-SCOTTSDALE DBA MICROSEMI |
| 1N3331 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
| 1N3333A | 03877 | GILBERT ENGINEERING CO INC/INCON SUB OF TRANSITRON ELECTRONIC CORP |
| 1N3333A | 04713 | FREESCALE SEMICONDUCTOR, INC. |
| 1N3333A | 12045 | ELECTRONIC TRANSISTORS CORP |
| 1N3333A | 12954 | MICROSEMI CORP.-SCOTTSDALE DBA MICROSEMI |
| 1N3333A | 21845 | SOLITRON DEVICES, INC. |
| 1N3333A | 24444 | GENERAL SEMICONDUCTOR INDUSTRIES INC |
| 1N3333A | 30043 | SOLID STATE DEVICES, INC |
| 1N3333A | 31338 | SEMITRONICS CORP |
| 1N3333A | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
| 1N3333A | 81483 | INFINEON TECHNOLOGIES AMERICAS CORP |
| JAN1N3332B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-19500/358 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-S-19500/358 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RELEASE3669 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
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
—
—
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 — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-343N | Jul 24, 2026 | Aug 6, 2026 | 4 | Expired | 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. "SEMICONDUCTOR DEVICE,DIODE." nsnexplorer.com, https://nsnexplorer.com/nsn/5961-01-115-6664/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5961-01-115-6664/