189003-9

1890039 Receptacle Electrical Connector

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Datasheet. 189003-9 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

straight shape, external coupling

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

0.875in. ⁓7/8"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.250in. ⁓1/4"

Environmental Protection
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

shock resistant and vibration resistant

Distance From Mounting Shoulder To Front Face

0.425in.

Threaded Device Type
Indicates the type of threaded device included on the item.

coupling facility

Mating End Quantity
The number of mating ends provided with the item which are designed to accommodate another connector.

2

Contact Position Arrangement Style
The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.

m 1st mating end

Contact Maximum Ac Voltage Rating In Volts
The maximum alternating current potential that may be applied continuously to the contact without damage,expressed in volts.

300.0 1st mating end single contact grouping

Contact Maximum Frequency Rating
The maximum frequency at which the contact is rated.

4000.0 megahertz 1st mating end single contact grouping

Shell Type
Indicates the type of shell included on the item.

solid

Radio Frequency Type Contact Characteristic Impedance In Ohms
The impedance for which the item is designed for maximum power transfer,expressed in ohms.

50.0 1st mating end single contact grouping

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

32

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.190in. ⁓13/64"

Terminal Location
Indicates the location of the terminal/s/ on the item.

front 1st mating end single contact grouping

Insert Material
The chemical compound or mechanical mixture properties of which the insert is fabricated.

plastic tetrafluoroethylene all mating ends

Terminal Type
Indicates the type of terminal for providing electrical connection to the item.

pin 1st mating end single contact grouping

Shell Material
The chemical compound or mechanical mixture properties of which the shell is fabricated.

copper alloy

Shell Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the shell surface/s/ and cannot be wiped off.

silver

Shell Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like that identifies the shell surface treatment material.

QQ-S-365, type ii, grade a fed spec single treatment response

Precious Material And Location
An indication of the precious material and its location in the item.

body surface silver

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf

Answers.

What class is the thread series?

Unf

What is the thread quantity per inch?

32

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 189003-9?

5935-01-254-0135

How is this classified for shipping?

Schedule B number: 8538907080
Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537

What's the federal classification of 189003-9?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-01-254-0135 CONNECTOR,RECEPTACLE,ELECTRICAL

unf thread series 32 thread quantity per inch 0.875" overall length right-hand 2a thread class

NIIN
012540135
NIIN Date
04/29/87
Schedule B
8538907080 
Name Code
15093
FIIG
A039B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Contains silver
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Canada 

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Similar by Design Other connectors with similar characteristics

Nothing similar to this part number was found in our inventory

189003-9 / Connector,receptacle,electricalWhat is the formal definition of this item?

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector(s) or printed wiring board. it is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. excludes lampholder; jack, telephone; jack, tip; insert electrical connector; insert module, electrical connector; connector body (as modified) and socket, plug-in electronic components. see also wiring harness (as modified) and cable assembly (as modified). for items with termination wires of more than four inches in length, see lead assembly, electrical. for items without inserts, see shell, electrical connector.