WTB20-3SECSB

WTB203SECSB Receptacle Electrical Connector

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Quality Commitment

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Datasheet. WTB20-3SECSB specification

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

2.850in. ⁓2-55/64"

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

0.500in.

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

0.250in.

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

shock proof and vibration resistant

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.120in.

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 1st contact grouping

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

removable single mating end 2nd contact grouping

Contact Maximum Current Rating In Amps
The maximum current which the contact may continuously carry without degradation or destruction,expressed in amperes.

5.0 single mating end all contact groupings

Polarization Method
The means used to prevent mismating or cross plugging of contacts.

guide pin/socket

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

side single mating end all contact groupings

Contact Material
The chemical compound or mechanical mixture properties of which the contact is fabricated.

copper alloy single mating end all contact groupings

Contact 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 contact surface(s) and cannot be wiped off.

gold single mating end all contact groupings

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

plastic diallyl phthalate single mating end

Contact 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 contact surface treatment material.

MIL-G-45204 mil spec single treatment response single mating end all contact groupings

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

solder well single mating end all contact groupings

Contact Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the contact material.

QQ-C-530 fed spec single material response single mating end all contact groupings

Insert Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the insert material.

MIL-M-14, type SDG-F mil spec single material response single mating end

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

20 single mating end 1st contact grouping

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

3 single mating end 2nd contact grouping

Included Contact Type
Indicates the type of contact(s) included with the item.

coaxial socket single mating end 2nd contact grouping

Included Contact Type
Indicates the type of contact(s) included with the item.

round socket single mating end 1st contact grouping

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

contact surface gold

Precious Material
Identification of the precious material contained in the item.

gold

Answers.

What is the overall width?

0.250 inches

What is the NSN for WTB20-3SECSB?

5935-01-059-5436

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 WTB20-3SECSB?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-01-059-5436 CONNECTOR,RECEPTACLE,ELECTRICAL

0.250" overall width 2.850" overall length

NIIN
010595436
NIIN Date
04/13/78
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 gold
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Germany 
  • - Italy 

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Similar by Design Other connectors with similar characteristics

Nothing similar to this part number was found in our inventory

WTB20-3SECSB / 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.