PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8544Rectifier,semiconductor Device,u

Carlisle & Finch Co · NSN 5961-00-439-0871 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-439-0871 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-439-0871. Primary manufacturer part number: 8544.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • Absolute Maximum Current Rating Per Characteristic: 2.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Circuit Connection Style Designator: BRIDGE 1 PHASE
  • Mounting Method: TERMINAL
  • Absolute Maximum Voltage Rating in Volts Per Characteristic: 600.0 PEAK INVERSE VOLTAGE
  • Terminal Type and Quantity: 4 TURRET
  • 4 verified cross-references
  • Primary manufacturer: Carlisle & Finch Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-00-439-0871, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Carlisle & Finch Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-439-0871
Primary Part Number8544
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerCarlisle & Finch Co
StatusACTIVE
Absolute Maximum Current Rating Per Characteristic2.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Circuit Connection Style DesignatorBRIDGE 1 PHASE
Mounting MethodTERMINAL
Absolute Maximum Voltage Rating in Volts Per Characteristic600.0 PEAK INVERSE VOLTAGE
Terminal Type and Quantity4 TURRET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-144-31838544 INTERCHANGEABLE
Seat,orifice
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
2990-00-146-0710T-8544 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
7050-00-413-22468392 INTERCHANGEABLE
Converter,digital to Analog
Analog Devices, Inc. Div Corporate Headquarters
4920-00-490-25158544 INTERCHANGEABLE
Window,synchro Angl
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
3020-00-863-43208544 INTERCHANGEABLE
Gear,screw Jack
Cef Industries Inc Environ Div
3020-00-863-43218544 INTERCHANGEABLE
Pinion,screw Jack
Cef Industries Inc Environ Div
4820-01-130-8816A6794.025.132 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-131-2342D5OFF-03-2 1/2IN INTERCHANGEABLE
Valve,safety Relief
Dante Valve Company
5310-01-199-2290 INTERCHANGEABLE
Nut,self-Locking,hexagon
4820-01-199-4474E8544C41M INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
S6211-2 St-Semicon Inc (USA)
S7007-6 St-Semicon Inc (USA)
S7006-6 St-Semicon Inc (USA)
8544 PRIMARY Carlisle & Finch Co (USA)
Related Parts
4820-00-144-3183INTERCHANGEABLE
SEAT,ORIFICE
8544
2990-00-146-0710INTERCHANGEABLE
MUFFLER,EXHAUST
T-8544
7050-00-413-2246INTERCHANGEABLE
CONVERTER,DIGITAL TO ANALOG
8392
4920-00-490-2515INTERCHANGEABLE
WINDOW,SYNCHRO ANGL
8544
3020-00-863-4320INTERCHANGEABLE
GEAR,SCREW JACK
8544
3020-00-863-4321INTERCHANGEABLE
PINION,SCREW JACK
8544
4820-01-130-8816INTERCHANGEABLE
STEM,FLUID VALVE
A6794.025.132
4820-01-131-2342INTERCHANGEABLE
VALVE,SAFETY RELIEF
D5OFF-03-2 1/2IN
5310-01-199-2290INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
4820-01-199-4474INTERCHANGEABLE
VALVE,SAFETY RELIEF
E8544C41M
5996-01-207-8030INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
1680-01-218-2079INTERCHANGEABLE
GEAR BOX,FLAP JK-SC
8544

Frequently Asked Questions

What is NSN 5961-00-439-0871?

NSN 5961-00-439-0871 is a Rectifier,semiconductor Device,u, manufactured by Carlisle & Finch Co, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-439-0871?

NSN 5961-00-439-0871 has 4 cross-referenced part numbers: S6211-2 (St-Semicon Inc), S7007-6 (St-Semicon Inc), S7006-6 (St-Semicon Inc), 8544 (Carlisle & Finch Co).

What NSN replaces 5961-00-439-0871?

There are 12 known substitutes for 5961-00-439-0871: 4820-00-144-3183, 2990-00-146-0710, 7050-00-413-2246 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8544?

Key specifications for 8544: Absolute Maximum Current Rating Per Characteristic: 2.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE; Circuit Connection Style Designator: BRIDGE 1 PHASE; Mounting Method: TERMINAL; Overall Height: 0.687 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com