NSN 2N489A

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

unijunction internal configuration, terminal mounting method, 175.0 celsius junction maximum operating temp per measurement point, hermetically sealed case features provided, 70.00 milliamperes maximum emitter current, dc current rating per characteristic.

NSN 5961-00-926-7299 Datasheet

(NSN) National Stock Number

5961-00-926-7299

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5961 - Semiconductor Devices and Associated Hardware

(NIIN) National Item Identification Number

00-926-7299

Requires Demilitarization

Yes

(INC) Item Name Code

20588

Date

Wed, Dec 14, 1966

Schedule B Code

8541500080

Current Rating Per Characteristic

70.00 milliamperes maximum emitter current, dc

Features Provided

hermetically sealed case

Internal Configuration

unijunction

Maximum Operating Temp Per Measurement Point

175.0 celsius junction

Mounting Method

terminal

Overall Diameter

0.335 inches minimum and 0.370 inches maximum

Overall Length

0.240 inches minimum and 0.260 inches maximum

Power Rating Per Characteristic

600.0 milliwatts maximum total power dissipation

Semiconductor Material

silicon

Specification/Standard Data

81349-mil-s-19500/75 government specification

Terminal Circle Diameter

0.200 inches nominal

Terminal Length

1.500 inches minimum

Terminal Type And Quantity

3 uninsulated wire lead

Test Data Document

"81349-mil-s-19500 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Voltage Rating In Volts Per Characteristic

60.0 maximum emitter to base voltage, dc

Identification

Demilitarization Code

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.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

SMS - Defense logistics agency, enterprise business systems

Pseudo Item Name Code

0020588

Cross Reference

CAGE Codes

01295

Texas Instruments Incorporated

U.s./canadian manufacturers

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

34525

Water Commodity

658 - Electrical appliances, small

National Motor Freight Classification Item Number

063025

Questions & Answers

1. What is the FSCG of the NSN 5961-00-926-7299?

   The FSCG of the NSN 5961-00-926-7299 is 5961

2. Does the NSN 5961-00-926-7299 have a Schedule B code assigned?

   Yes, the Schedule B code is 8541500080

3. Does NSN 5961-00-926-7299 require demilitarization?

   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.

4. Does NSN 5961-00-926-7299 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5961-00-926-7299 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 5961-00-926-7299 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Wed, Dec 14, 1966