PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PC6620-1Semiconductor Devices,unitized

Rockwell Collins, Inc. Dba Rc Displays Systems · NSN 5961-00-089-0689 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-089-0689 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-089-0689. Primary manufacturer part number: PC6620-1.
Features
  • Semiconductor Devices,unitized — FSC 5961
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Component Name and Quantity: 2 TRANSISTOR
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Overall Diameter: 0.230 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-71
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN ALL TRANSISTOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-089-0689, 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 Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-089-0689
Primary Part NumberPC6620-1
Item NameSemiconductor Devices,unitized
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Rc Displays Systems
StatusCANCELLED
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Component Name and Quantity2 TRANSISTOR
Terminal Length0.500 INCHES MINIMUM IN
Overall Diameter0.230 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-71
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN ALL TRANSISTOR
Current Rating Per Characteristic30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
Semiconductor MaterialSILICON ALL TRANSISTOR
Power Rating Per Characteristic250.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION ALL TRANSISTOR
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Terminal Type and Quantity6 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5310-00-012-0382102768 INTERCHANGEABLE
Washer,lock
Garwood/feller Inc Garwood Winch Div
5310-00-261-734000103321 INTERCHANGEABLE
Washer,lock
Rolls-Royce Solutions America Inc
5310-00-481-6411 INTERCHANGEABLE
Washer,lock
5310-00-774-7293120382 INTERCHANGEABLE
Washer,lock
Rolls-Royce Solutions America Inc
2050-01-019-0107121159SHORT STB SB INTERCHANGEABLE
Tapper,buoy Gong
United States Coast Guard Dba U.s.c.g. Sflc Div Surface Forces Logistics Center (sflc)
3460-01-445-1070120382 INTERCHANGEABLE
Chuck,universal Jaw
Huck International, Inc. Div Kingston Operations
5310-01-556-4486AEW08X375000BD6AH1 INTERCHANGEABLE
Washer,lock
The American Society of Mechanical Engineers
Cross-Reference Index
Part NumberManufacturer
2N2979 National Semiconductor Corp (USA)
0.5M7.5AZ2 Freescale Semiconductor, Inc. (USA)
HP09476 Fairchild Semiconductor Corp (USA)
5M7.5AZ2 Freescale Semiconductor, Inc. (USA)
2N2979 National Semiconductor Corporation (USA)
PC6620-1 PRIMARY Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
2N2979-2 Fairchild Semiconductor Corp (USA)
2N2979 Fairchild Semiconductor Corp Semiconductor Div Hq (USA)
2N2975 National Semiconductor Corporation (USA)
2N2977 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
11150758 Us Army Aviation and Missile Command (USA)
1203-82 Bae Systems Information and Electronic Systems Integration Inc. (USA)
932313-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
2N2979 Freescale Semiconductor, Inc. (USA)
5M7-5ZS2 Freescale Semiconductor, Inc. (USA)
ND07178 National Semiconductor Corporation (USA)
2N2979 Fairchild Semiconductor Corp (USA)
247ASC1735-001 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
5310-00-012-0382INTERCHANGEABLE
WASHER,LOCK
102768
5310-00-261-7340INTERCHANGEABLE
WASHER,LOCK
00103321
5310-00-481-6411INTERCHANGEABLE
WASHER,LOCK
5310-00-774-7293INTERCHANGEABLE
WASHER,LOCK
120382
2050-01-019-0107INTERCHANGEABLE
TAPPER,BUOY GONG
121159SHORT STB SB
3460-01-445-1070INTERCHANGEABLE
CHUCK,UNIVERSAL JAW
120382
5310-01-556-4486INTERCHANGEABLE
WASHER,LOCK
AEW08X375000BD6AH1

Frequently Asked Questions

What is NSN 5961-00-089-0689?

NSN 5961-00-089-0689 is a Semiconductor Devices,unitized, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-089-0689?

NSN 5961-00-089-0689 has 18 cross-referenced part numbers: 2N2979 (National Semiconductor Corp), 0.5M7.5AZ2 (Freescale Semiconductor, Inc.), HP09476 (Fairchild Semiconductor Corp), 5M7.5AZ2 (Freescale Semiconductor, Inc.), 2N2979 (National Semiconductor Corporation) and 13 more.

What NSN replaces 5961-00-089-0689?

There are 7 known substitutes for 5961-00-089-0689: 5310-00-012-0382, 5310-00-261-7340, 5310-00-481-6411 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PC6620-1?

Key specifications for PC6620-1: Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Overall Length: 0.210 INCHES MAXIMUM IN; Component Name and Quantity: 2 TRANSISTOR; Terminal Length: 0.500 INCHES MINIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-089-0689 still in active supply?

NSN 5961-00-089-0689 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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