PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ES1698Transistor

Drs Sustainment Systems Inc · NSN 5961-00-068-7422 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-068-7422 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-068-7422. Primary manufacturer part number: ES1698.
Features
  • Transistor — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 300.0 CELSIUS JUNCTION300.0 CELSIUS JUNCTION DEGC
  • Current Rating Per Characteristic: 20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Power Rating Per Characteristic: 125.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION125.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD3 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
  • Overall Diameter: 0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-068-7422, 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 Drs Sustainment Systems Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5961-00-068-7422
Primary Part NumberES1698
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDrs Sustainment Systems Inc
StatusACTIVE
Maximum Operating Temp Per Measurement Point300.0 CELSIUS JUNCTION300.0 CELSIUS JUNCTION DEGC
Current Rating Per Characteristic20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Power Rating Per Characteristic125.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION125.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Terminal Circle Diameter0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD3 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Overall Diameter0.370 INCHES MAXIMUM0.370 INCHES MAXIMUM IN
Terminal Length1.500 INCHES MINIMUM1.500 INCHES MINIMUM IN
Semiconductor MaterialSILICONSILICON
Mounting MethodTERMINALTERMINAL
Features ProvidedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
Internal ConfigurationJUNCTION CONTACTJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-615-48312N338 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon
5961-00-686-8578 INTERCHANGEABLE
Transistor
5961-00-688-2669 INTERCHANGEABLE
Transistor
5961-00-712-3997BACT1C2 INTERCHANGEABLE
Transistor
The Boeing Company Div Defense
5961-00-754-97572N338 INTERCHANGEABLE
Transistor
Entron Industries Limited Partnership Dba Entron Industries Property Div
5961-00-845-31592N426 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
ES1698 Drs Sustainment Systems Inc (USA)
ES2468-01 Drs Sustainment Systems, Inc. (USA)
2N338 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
J1080A Texas Instruments Incorporated (USA)
ES1698 Drs Sustainment Systems, Inc. (USA)
Related Parts
5961-00-615-4831INTERCHANGEABLE
TRANSISTOR
2N338
5961-00-686-8578INTERCHANGEABLE
TRANSISTOR
5961-00-688-2669INTERCHANGEABLE
TRANSISTOR
5961-00-712-3997INTERCHANGEABLE
TRANSISTOR
BACT1C2
5961-00-754-9757INTERCHANGEABLE
TRANSISTOR
2N338
5961-00-845-3159INTERCHANGEABLE
TRANSISTOR
2N426

Frequently Asked Questions

What is NSN 5961-00-068-7422?

NSN 5961-00-068-7422 is a Transistor, manufactured by Drs Sustainment Systems Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-068-7422?

NSN 5961-00-068-7422 has 5 cross-referenced part numbers: ES1698 (Drs Sustainment Systems Inc), ES2468-01 (Drs Sustainment Systems, Inc.), 2N338 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), J1080A (Texas Instruments Incorporated), ES1698 (Drs Sustainment Systems, Inc.).

What NSN replaces 5961-00-068-7422?

There are 6 known substitutes for 5961-00-068-7422: 5961-00-615-4831, 5961-00-686-8578, 5961-00-688-2669 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ES1698?

Key specifications for ES1698: Maximum Operating Temp Per Measurement Point: 300.0 CELSIUS JUNCTION300.0 CELSIUS JUNCTION DEGC; Current Rating Per Characteristic: 20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Power Rating Per Characteristic: 125.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION125.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION; Terminal Circle Diameter: 0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN. 14 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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