PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4812006Semiconductor Device,diode

Kalmar AC Inc · NSN 5961-01-117-2641 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-117-2641 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-117-2641. Primary manufacturer part number: 4812006.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.450 INCHES MAXIMUM IN
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Voltage Rating in Volts Per Characteristic: 200.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-117-2641, 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 Kalmar AC Inc. Government technical data includes 10 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-117-2641
Primary Part Number4812006
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKalmar AC Inc
StatusACTIVE
MaterialGLASS ENCLOSURE
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.450 INCHES MAXIMUM IN
Terminal Length1.000 INCHES MINIMUM IN
Voltage Rating in Volts Per Characteristic200.0 MAXIMUM REVERSE VOLTAGE, PEAK
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Mounting MethodTERMINAL
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-127-0713D22-0004-001 INTERCHANGEABLE
Semiconductor Device,diode
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5961-00-139-1350 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-450-0922 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-906-2885MR1032A INTERCHANGEABLE
Semiconductor Device,diode
Freescale Semiconductor, Inc.
5961-00-929-49751N4721 INTERCHANGEABLE
Semiconductor Device,diode
Semitronics Corp
5961-01-051-86174832743-1 INTERCHANGEABLE
Semiconductor Device,diode
Kalmar AC Inc
5961-01-063-9272152-0198-01 INTERCHANGEABLE
Semiconductor Device,diode
Tektronix, Inc.
5961-01-451-2634 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
4860452-4 Kalmar AC Inc (USA)
SK9005 Renesas Electronics America Inc (USA)
4812006 PRIMARY Kalmar AC Inc (USA)
1N4721 Kalmar AC Inc (USA)
Related Parts
5961-00-127-0713INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
D22-0004-001
5961-00-139-1350INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-450-0922INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-906-2885INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
MR1032A
5961-00-929-4975INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N4721
5961-01-051-8617INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4832743-1
5961-01-063-9272INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
152-0198-01
5961-01-451-2634INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-117-2641?

NSN 5961-01-117-2641 is a Semiconductor Device,diode, manufactured by Kalmar AC Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-117-2641?

NSN 5961-01-117-2641 has 4 cross-referenced part numbers: 4860452-4 (Kalmar AC Inc), SK9005 (Renesas Electronics America Inc), 4812006 (Kalmar AC Inc), 1N4721 (Kalmar AC Inc).

What NSN replaces 5961-01-117-2641?

There are 8 known substitutes for 5961-01-117-2641: 5961-00-127-0713, 5961-00-139-1350, 5961-00-450-0922 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4812006?

Key specifications for 4812006: Material: GLASS ENCLOSURE; Features Provided: HERMETICALLY SEALED CASE; Overall Diameter: 0.450 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN. 11 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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