PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N4870Transistor

Freescale Semiconductor, Inc. · NSN 5961-00-493-5784 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-493-5784 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-493-5784. Primary manufacturer part number: 2N4870.
Features
  • Transistor — FSC 5961
  • Material: PLASTIC ENCLOSURE
  • Voltage Rating in Volts Per Characteristic: 35.0 MAXIMUM INTERBASE VOLTAGE
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Mounting Method: TERMINAL
  • Internal Configuration: JUNCTION CONTACT
  • Power Rating Per Characteristic: 30.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Current Rating Per Characteristic: 2.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-00-493-5784, 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 Freescale Semiconductor, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-493-5784
Primary Part Number2N4870
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
MaterialPLASTIC ENCLOSURE
Voltage Rating in Volts Per Characteristic35.0 MAXIMUM INTERBASE VOLTAGE
Terminal Length0.500 INCHES MINIMUM IN
Mounting MethodTERMINAL
Internal ConfigurationJUNCTION CONTACT
Power Rating Per Characteristic30.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Current Rating Per Characteristic2.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Overall Width Across Flats0.141 INCHES NOMINAL IN
Overall Diameter0.188 INCHES NOMINAL IN
Semiconductor MaterialSILICON
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-297-56021414320 INTERCHANGEABLE
Gasket
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-433-5809 INTERCHANGEABLE
Transistor
4530-00-949-022719053 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Collins Engine Nozzles, Inc
5305-00-984-6223MS35206-236 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6550-01-325-9729R19053 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
5998-01-336-185819053 INTERCHANGEABLE
Circuit Card Assembly
H M W Enterprises, Inc.
Cross-Reference Index
Part NumberManufacturer
2N4870 Freescale Semiconductor, Inc. (USA)
1-015-1142 Dotronix Inc Boulder Opn (USA)
FV08907 Simoco Europe Ltd (GBR)
2N4870 Motorola Inc Control Systems Div (USA)
2N4870 Adelco Elektronik Gmbh (DEU)
2N4870 Renesas Electronics America Inc (USA)
9331 253 90682 Simoco Europe Ltd (GBR)
RELEASE5446 Electronic Industries Association
556147-197 Hewlett-Packard Company Dba HP (USA)
19-053 Palomar Products, Inc. (USA)
2N4870 Electronic Industries Association
556147-197 Keysight Technologies Inc (USA)
2N4870A Adelco Elektronik Gmbh (DEU)
556147-197 Keysight Technologies, Inc. (USA)
Related Parts
5330-00-297-5602INTERCHANGEABLE
GASKET
1414320
5961-00-433-5809INTERCHANGEABLE
TRANSISTOR
4530-00-949-0227INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
19053
5305-00-984-6223INTERCHANGEABLE
SCREW,MACHINE
MS35206-236
6550-01-325-9729INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
R19053
5998-01-336-1858INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
19053

Frequently Asked Questions

What is NSN 5961-00-493-5784?

NSN 5961-00-493-5784 is a Transistor, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-493-5784?

NSN 5961-00-493-5784 has 14 cross-referenced part numbers: 2N4870 (Freescale Semiconductor, Inc.), 1-015-1142 (Dotronix Inc Boulder Opn), FV08907 (Simoco Europe Ltd), 2N4870 (Motorola Inc Control Systems Div), 2N4870 (Adelco Elektronik Gmbh) and 9 more.

What NSN replaces 5961-00-493-5784?

There are 6 known substitutes for 5961-00-493-5784: 5330-00-297-5602, 5961-00-433-5809, 4530-00-949-0227 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N4870?

Key specifications for 2N4870: Material: PLASTIC ENCLOSURE; Voltage Rating in Volts Per Characteristic: 35.0 MAXIMUM INTERBASE VOLTAGE; Terminal Length: 0.500 INCHES MINIMUM IN; Mounting Method: TERMINAL. 13 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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