31-203

31203 Receptacle Electrical Connector

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Datasheet. 31-203 specification

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.

1.062in. ⁓1-1/16"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.688in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.688in.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
The distance between centerlines of mounting facilities parallel to the width of the item.

0.531in.

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

1

Contact Removability
An indication of whether or not the contact(s) is removable.

nonremovable single mating end single contact grouping

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.

500.0 single mating end single contact grouping

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

4000.0 megahertz single mating end single contact grouping

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

solid

Connector Locking Method
The means used to secure a connector to its mating counterpart.

bayonet pin

Connector Cable Strain Relief Method
The means by which the connector cable is relieved of stress and strain.

cable clamp

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 single mating end single contact grouping

Included Contact Quantity
The number of contacts included with the item which provides electrical connection.

1 single mating end single contact grouping

Answers.

What quantity is this sold in?

1EA

What is the overall width?

0.688 inches

What is the NSN for 31-203?

5935-00-883-2173

How is this classified for shipping?

Schedule B number: 8538907080
nmfc 061680
Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537

What's the federal classification of 31-203?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-883-2173 CONNECTOR,RECEPTACLE,ELECTRICAL

0.688" overall width 1.062" overall length

NIIN
008832173
NIIN Date
01/01/62
Schedule B
8538907080 
Name Code
15093
FIIG
A039B0
QUP
Historical Price
$1.63 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 55-12633-9 Cage 81205
2. 55-12633-9 Cage 08903

Major End Users Countries and entities

  • - Spain 
  • - Portugal 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061680 ELEC WIRING PLUGS ETC 
UFC (universal freight code)
34570 

Similar by Design Other connectors with similar characteristics

Nothing similar to this part number was found in our inventory

31-203 / 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.