Acquisition method (AMC)
1
FSC 5961 × SEMICONDUCTOR DEVICE,THYRISTOR
SEMICONDUCTOR DEVICE,THYRISTOR
5961-01-165-4004 FSC 5961
NSN 5961-01-165-4004 (also written 5961011654004; NIIN 01-165-4004) is a semiconductor device, thyristor in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 NOMINAL 8.185 |
| MOUNTING FACILITY QUANTITY AKPV | 1 |
| INTERNAL CONFIGURATION ALAS | JUNCTION CONTACT |
| MOUNTING METHOD AXGY | THREADED STUD(S) |
| FEATURES PROVIDED CBBL | HERMETICALLY SEALED CASE |
| OVERALL WIDTH ACROSS FLATS CCDG | INCHES MINIMUM 1.049 AND INCHES MAXIMUM 1.750 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.500 |
| SEMICONDUCTOR MATERIAL CTMZ | SILICON |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC CTQN | MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE 750.0 |
| CURRENT RATING PER CHARACTERISTIC CTQX | AMPERES MAXIMUM FORWARD CURRENT, DC 110.00 AND AMPERES MAXIMUM PEAK ON-STATE SURGE CURRENT 1200.00 |
| POWER RATING PER CHARACTERISTIC CTRD | WATTS MAXIMUM PEAK GATE POWER DISSIPATION 100.0 |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT CTSG | CELSIUS JUNCTION 125.0 |
| SPECIAL FEATURES FEAT | JUNCTION PATTERN ARRANGEMENT: PNPN |
| THREAD SERIES DESIGNATOR THSD | UNF |
| TERMINAL TYPE AND QUANTITY TTQY | TAB, SOLDER LUG 3 AND THREADED STUD 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 |
|---|---|---|
| 11436914 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| 11436914 | 31338 | SEMITRONICS CORP |
| 11436914 | 59993 | INTERNATIONAL RECTIFIER CORPORATION |
| 11436914 | 66844 | POWEREX, INC. |
| 11436914 | 81483 | INFINEON TECHNOLOGIES AMERICAS CORP |
| T50788084AQ | 66844 | POWEREX, 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
$720.00
Purchases
1
Total spend
$227,520
Sep 10, 2026
Last purchased
3 · 3.0/yr
Purchase records
$615,477
Total demand
$720.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | 316 | $720.00 | $227,520 | RESION LLC (1FPU5) | Unknown | Source ↗ |
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 19, 2026 | SPE7M026P1505 ↗ | — | — | $160,437 |
| Sep 10, 2026 | SPE7M526P5014 ↗ | RESION LLC | — | $227,520 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 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.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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 Sep 2026
INFINEON TECHNOLOGIES AMERICAS CORP
no award yet
no awards on record
Listed source INTERNATIONAL RECTIFIER CORPORATION
no award yet
no awards on record
Listed source POWEREX, INC.
no award yet
no awards on record
Listed source SEMITRONICS CORP
no award yet
no awards on record
Listed source US ARMY AVIATION AND MISSILE COMMAND
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-517M | Sep 22, 2026 | Oct 2, 2026 | 129 | Expired | View at DIBBS → |
| SPE7M5-26-T-492E | Sep 11, 2026 | Sep 21, 2026 | 129 | Cancelled | View at DIBBS → |
| SPE7M5-26-T-366H | Aug 4, 2026 | Aug 14, 2026 | 316 | 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.
- Data last refreshed: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEMICONDUCTOR DEVICE,THYRISTOR." nsnexplorer.com, https://nsnexplorer.com/nsn/5961-01-165-4004/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5961-01-165-4004/