B1493
Transistor
This page provides complete and verified information for part number B1493, NSN 5961-00-059-4466
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.
0.875 inches maximum overall diameter, 2 mounting facility quantity, unable to decode inclosure material, 0.375 inches nominal overall length, wsd: nimitz class cvn; missile, air-to-air, phoenix (aim-54 ; ticonderoga class cg (47); virginia class cgn (41); radar, series an/sps-49(v); los angeles class ssn (688); spruance class dd (963); forrestal class cv; sturgeon class ssn (637) end item identification
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Inclosure Material
- unable to decode
- Overall Length
- 0.375 inches nominal
- Overall Diameter
- 0.875 inches maximum
- End Item Identification
- wsd: nimitz class cvn; missile, air-to-air, phoenix (aim-54 ; ticonderoga class cg (47); virginia class cgn (41); radar, series an/sps-49(v); los angeles class ssn (688); spruance class dd (963); forrestal class cv; sturgeon class ssn (637)
- Mounting Facility Quantity
- 2
- Internal Configuration
- junction contact
- Mounting Method
- unthreaded hole
- Features Provided
- hermetically sealed case
- Criticality Code Justification
- feat
- Semiconductor Material
- germanium
- Voltage Rating In Volts Per Characteristic
- 60.0 maximum breakdown voltage, collector-to-emitter, base open and 70.0 maximum breakdown voltage, collector-to-emitter, with base short-circuited to emitter
- Current Rating Per Characteristic
- 7.00 amperes maximum collector current, dc
- Power Rating Per Characteristic
- 90.0 watts maximum total device dissipation
- Special Features
- weapon system essential; junction pattern arrangement: pnp
- Terminal Type And Quantity
- 2 uninsulated wire lead and 1 case
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- 0 - Represents items with no adp components
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Y - The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.
- A110A0
- A - Item does not contain precious metal.
- 0020588
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8541500080
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- XX
- 063025
- Z
- 34525
- W - Rating variable
- 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
- 3 - Electrostatic sensitive device (esd)
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- HZ -
- semiconductors/devices noi etc
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for B1493
What is the FSCG of the NSN 5961-00-059-4466?
Does the NSN 5961-00-059-4466 have a Schedule B code assigned?
Does NSN 5961-00-059-4466 require demilitarization?
Does NSN 5961-00-059-4466 contain precious materials?
Does NSN 5961-00-059-4466 contain hazardous materials?
When the NSN 5961-00-059-4466 was assigned to the Federal Catalog?
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