PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18D88ARectifier,semiconductor Device,u

Infineon Technologies Americas Corp · NSN 5961-00-078-2706 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-078-2706 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-078-2706. Primary manufacturer part number: 18D88A.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • Mounting Method: TERMINAL
  • Absolute Maximum Current Rating Per Characteristic: 1.80 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Operating Temp Range: -40.0 TO 140.0 CELSIUS DEGC
  • Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD
  • Material: SILICON
  • Circuit Connection Style Designator: BRIDGE 1 PHASE
  • Precious Material and Location: TERMINALS SILVER
Applications
  • Applications requiring Silicon construction
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-00-078-2706, 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 Infineon Technologies Americas Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-078-2706
Primary Part Number18D88A
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerInfineon Technologies Americas Corp
StatusCANCELLED
Mounting MethodTERMINAL
Absolute Maximum Current Rating Per Characteristic1.80 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Operating Temp Range-40.0 TO 140.0 CELSIUS DEGC
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
MaterialSILICON
Circuit Connection Style DesignatorBRIDGE 1 PHASE
Precious Material and LocationTERMINALS SILVER
Absolute Maximum Voltage Rating in Volts Per Characteristic800.0 REVERSE VOLTAGE, INSTANTANEOUS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6635-00-167-1704120-000584 MODEL SB1 INTERCHANGEABLE
Switch and Balance Unit
Vishay Measurements Group Inc
3455-00-173-7223 INTERCHANGEABLE
File,rotary
5975-00-243-1278SB1 INTERCHANGEABLE
Plate,wall,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
8530-00-261-8275 INTERCHANGEABLE
Soapbox
5930-00-356-229516SBICF11 INTERCHANGEABLE
Switch,rotary
General Electric Company
4820-00-752-9040 INTERCHANGEABLE
Cock,drain
3110-00-932-5723 INTERCHANGEABLE
Bearing,sleeve Bloc
5930-01-063-91652138352G2 INTERCHANGEABLE
Switch,rotary
L3harris Technologies, Inc.
5120-01-328-7736 INTERCHANGEABLE
Bit,screwdriver
5120-01-362-0066SB-1 INTERCHANGEABLE
Spud Tool
Sea-Tech Systems, Inc. Dba Sea Tech Systems
Cross-Reference Index
Part NumberManufacturer
10653192 Pd&e Electronics, Llc (USA)
168-1016-002 Ncr Corp Power Systems Div (USA)
SB1 Semtech Corporation (USA)
C18DB8A High Voltage Components Inc (USA)
10653192 Us Army Aviation and Missile Command (USA)
18D88A PRIMARY Infineon Technologies Americas Corp (USA)
106531192 Us Army Aviation and Missile Command (USA)
10653192 Semitronics Corp (USA)
130997-1 The Boeing Company Div Defense (USA)
Related Parts
6635-00-167-1704INTERCHANGEABLE
SWITCH AND BALANCE UNIT
120-000584 MODEL SB1
3455-00-173-7223INTERCHANGEABLE
FILE,ROTARY
5975-00-243-1278INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
SB1
8530-00-261-8275INTERCHANGEABLE
SOAPBOX
5930-00-356-2295INTERCHANGEABLE
SWITCH,ROTARY
16SBICF11
4820-00-752-9040INTERCHANGEABLE
COCK,DRAIN
3110-00-932-5723INTERCHANGEABLE
BEARING,SLEEVE BLOC
5930-01-063-9165INTERCHANGEABLE
SWITCH,ROTARY
2138352G2
5120-01-328-7736INTERCHANGEABLE
BIT,SCREWDRIVER
5120-01-362-0066INTERCHANGEABLE
SPUD TOOL
SB-1

Frequently Asked Questions

What is NSN 5961-00-078-2706?

NSN 5961-00-078-2706 is a Rectifier,semiconductor Device,u, manufactured by Infineon Technologies Americas Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-078-2706?

NSN 5961-00-078-2706 has 9 cross-referenced part numbers: 10653192 (Pd&e Electronics, Llc), 168-1016-002 (Ncr Corp Power Systems Div), SB1 (Semtech Corporation), C18DB8A (High Voltage Components Inc), 10653192 (Us Army Aviation and Missile Command) and 4 more.

What NSN replaces 5961-00-078-2706?

There are 10 known substitutes for 5961-00-078-2706: 6635-00-167-1704, 3455-00-173-7223, 5975-00-243-1278 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18D88A?

Key specifications for 18D88A: Mounting Method: TERMINAL; Absolute Maximum Current Rating Per Characteristic: 1.80 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE; Overall Height: 0.220 INCHES NOMINAL IN; Operating Temp Range: -40.0 TO 140.0 CELSIUS DEGC. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-078-2706 still in active supply?

NSN 5961-00-078-2706 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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