Home · FSC 5961 Semiconductor Devices And Associated Hardware · NSN 5961-01-525-9456

NSN 5961-01-525-9456 — Semiconductor Device,Thyristor

NIIN 01-525-9456 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5961-01-525-9456 is the national stock number for a semiconductor device,thyristor in federal supply class 5961 (Semiconductor Devices And Associated Hardware). It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including L3harris Maritime Power & Energy Solutions, Inc., Powerex, Inc.; the primary is 749544PC203. The unit of issue is EA and the FLIS list price is $257.34.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 2, 2026 for $2,825 from Semtex Industrial Corp. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 2 CAGEs

open solicitations, all agencies

government buy 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
749544PC203	30086	L3harris Maritime Power & Energy Solutions, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
LS431650	66844	Powerex, Inc.	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 2, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 2, 2026	Semtex Industrial Corp 6EA14			$2,825	Dla	SPE7M126P9970 » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

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 749544PC203.

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

DLA management data

FLIS unit price: $257.34
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Overall Height: MILLIMETERS NOMINAL 52.1
Overall Width: MILLIMETERS NOMINAL 50.0
End Item Identification: SWITCHBOARD, DC POWER DISTRIBUTION, 3H-5H UNIT 3. SWITCHBOARD, DC POWER DISTRIBUTION, 3H-5H UNIT 1. SWITCHBOARD, DC POWER DISTRIBUTION, 4H-6H UNIT 1.
Mounting Facility Quantity: 4
Mounting Method: UNTHREADED HOLE(S)
Voltage Rating In Volts Per Characteristic: MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE 1600.0 AND MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE 1600.0
Current Rating Per Characteristic: AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL 900.00 AND AMPERES MAXIMUM ON-STATE CURRENT, AVERAGE 575.00 AND AMPERES MAXIMUM PEAK ON-STATE CURRENT, NONREPETITIVE 17000.00
Special Features: ELECTRICALLY ISOLATED HEATSINKING, ALUMINUM NITRIDE INSULATOR, COMPRESSION BONDED ELEMENTS, QUICK CONNECT GATE TERMINAL WITH PROVISION FOR KEYED PLUG.
Terminal Type And Quantity: THREADED HOLE 2

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.