PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5FF05Semiconductor Device,diode

Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation · NSN 5961-01-101-9548 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-101-9548 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-101-9548. Primary manufacturer part number: 5FF05.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Terminal Circle Diameter: 0.040 INCHES MAXIMUM IN
  • Overall Diameter: 0.165 INCHES MAXIMUM IN
  • Terminal Length: 1.100 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM REVERSE VOLTAGE, DC
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-101-9548, 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 Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation. Government technical data includes 8 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-101-9548
Primary Part Number5FF05
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Circle Diameter0.040 INCHES MAXIMUM IN
Overall Diameter0.165 INCHES MAXIMUM IN
Terminal Length1.100 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM REVERSE VOLTAGE, DC
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-059-133920220 INTERCHANGEABLE
Coil,radio Frequency
Hamilton Sundstrand Corporation Dba Collins Aerospace
4310-00-167-8437 INTERCHANGEABLE
Ring Plate
5133-00-228-1412 INTERCHANGEABLE
Drill,twist
5130-00-912-5444 INTERCHANGEABLE
Socket,socket Wrench
6240-00-916-562020220 INTERCHANGEABLE
Lamp,fluorescent
Uvp Inc Dba Ultra-Violet Products
6685-01-111-834120-220 INTERCHANGEABLE
Indicator,temperature,card
Brady United States
6685-01-258-923920-220 INTERCHANGEABLE
Indicator,temperature,card
Tempil, Inc. Dba Tempil, Inc.
1075-01-259-260965850-05191-041 INTERCHANGEABLE
Fitting Assembly,da
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
7530-01-356-6727 INTERCHANGEABLE
Pad,writing Paper
2920-01-420-384220220 INTERCHANGEABLE
Generator,engine Accessory
Delco Remy America Inc
Cross-Reference Index
Part NumberManufacturer
5FF05 Semtech Corporation (USA)
20220 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
5FF05 PRIMARY Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation (MEX)
Related Parts
5950-00-059-1339INTERCHANGEABLE
COIL,RADIO FREQUENCY
20220
4310-00-167-8437INTERCHANGEABLE
RING PLATE
5133-00-228-1412INTERCHANGEABLE
DRILL,TWIST
5130-00-912-5444INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6240-00-916-5620INTERCHANGEABLE
LAMP,FLUORESCENT
20220
6685-01-111-8341INTERCHANGEABLE
INDICATOR,TEMPERATURE,CARD
20-220
6685-01-258-9239INTERCHANGEABLE
INDICATOR,TEMPERATURE,CARD
20-220
1075-01-259-2609INTERCHANGEABLE
FITTING ASSEMBLY,DA
65850-05191-041
7530-01-356-6727INTERCHANGEABLE
PAD,WRITING PAPER
2920-01-420-3842INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
20220
6515-01-723-5404INTERCHANGEABLE
CONCENTRATOR,OXYGEN
20-220

Frequently Asked Questions

What is NSN 5961-01-101-9548?

NSN 5961-01-101-9548 is a Semiconductor Device,diode, manufactured by Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-101-9548?

NSN 5961-01-101-9548 has 3 cross-referenced part numbers: 5FF05 (Semtech Corporation), 20220 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 5FF05 (Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation).

What NSN replaces 5961-01-101-9548?

There are 11 known substitutes for 5961-01-101-9548: 5950-00-059-1339, 4310-00-167-8437, 5133-00-228-1412 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5FF05?

Key specifications for 5FF05: Overall Length: 0.165 INCHES MAXIMUM IN; Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Terminal Circle Diameter: 0.040 INCHES MAXIMUM IN. 9 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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