PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B3-127Rectifier,semiconductor Device,u

Abbott Technologies, Inc · NSN 5961-01-227-6368 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-227-6368 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-227-6368. Primary manufacturer part number: B3-127.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC
  • Material: SILICON
  • Circuit Connection Style Designator: CENTER TAP 1 PHASE
  • Terminal Type and Quantity: 2 PIN
  • Absolute Maximum Current Rating Per Characteristic: 30.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Absolute Maximum Voltage Rating in Volts Per Characteristic: 45.0 REPETITIVE PEAK REVERSE VOLTAGE
  • Mounting Method: UNTHREADED HOLE(S)
Applications
  • Applications requiring Silicon construction
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-227-6368, 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 Abbott Technologies, Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5961-01-227-6368
Primary Part NumberB3-127
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAbbott Technologies, Inc
StatusACTIVE
Operating Temp Range-55.0 TO 150.0 CELSIUS DEGC
MaterialSILICON
Circuit Connection Style DesignatorCENTER TAP 1 PHASE
Terminal Type and Quantity2 PIN
Absolute Maximum Current Rating Per Characteristic30.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Absolute Maximum Voltage Rating in Volts Per Characteristic45.0 REPETITIVE PEAK REVERSE VOLTAGE
Mounting MethodUNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-494-5704 INTERCHANGEABLE
Gasket
6625-00-903-7846 INTERCHANGEABLE
Voltmeter
5961-01-150-8699SD241 INTERCHANGEABLE
Semiconductor Devices,unitized
Micro Uspd Inc
5961-01-157-8442SD241 INTERCHANGEABLE
Semiconductor Devices,unitized
Microsemi Corp - Massachusetts
5961-01-242-9423B4021711 INTERCHANGEABLE
Semiconductor Device,diode
Department of the Army Hq United States Army Communications Research and Development Command
5961-01-361-6696654936-1 INTERCHANGEABLE
Semiconductor Devices,unitized
Raytheon Company Dba Raytheon
5985-01-432-2307108814-01 INTERCHANGEABLE
Waveguide
L3harris Technologies, Inc Div Space & Airborne Systems
8455-01-458-4651 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-01-458-4652 INTERCHANGEABLE
Insignia,grade,enlisted Personne
8455-01-458-4653 INTERCHANGEABLE
Insignia,grade,enlisted Personne
Cross-Reference Index
Part NumberManufacturer
SD241 Freescale Semiconductor, Inc. (USA)
108814-01 Rolm Corp Mil Spec Computers (USA)
B3-127 PRIMARY Abbott Technologies, Inc (USA)
Related Parts
5330-00-494-5704INTERCHANGEABLE
GASKET
6625-00-903-7846INTERCHANGEABLE
VOLTMETER
5961-01-150-8699INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
SD241
5961-01-157-8442INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
SD241
5961-01-242-9423INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
B4021711
5961-01-361-6696INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
654936-1
5985-01-432-2307INTERCHANGEABLE
WAVEGUIDE
108814-01
8455-01-458-4651INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-01-458-4652INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-01-458-4653INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-01-458-4655INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE
8455-01-458-4658INTERCHANGEABLE
INSIGNIA,GRADE,ENLISTED PERSONNE

Frequently Asked Questions

What is NSN 5961-01-227-6368?

NSN 5961-01-227-6368 is a Rectifier,semiconductor Device,u, manufactured by Abbott Technologies, Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-227-6368?

NSN 5961-01-227-6368 has 3 cross-referenced part numbers: SD241 (Freescale Semiconductor, Inc.), 108814-01 (Rolm Corp Mil Spec Computers), B3-127 (Abbott Technologies, Inc).

What NSN replaces 5961-01-227-6368?

There are 12 known substitutes for 5961-01-227-6368: 5330-00-494-5704, 6625-00-903-7846, 5961-01-150-8699 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B3-127?

Key specifications for B3-127: Overall Length: 1.573 INCHES MAXIMUM IN; Overall Height: 0.350 INCHES NOMINAL IN; Overall Width: 0.350 INCHES NOMINAL IN; Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC. 10 total characteristics are documented in the Federal Logistics Information System.

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