KD4A

KD4A Electromagnetic Relay

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Quality Commitment

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Datasheet. KD4A specification

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

1.718in. ⁓1-23/32"

Center To Center Distance Between Mounting Facilities Parallel To Width
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.

0.625in. single mounting facility

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

1.280in.

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

1.025in.

Mounting Slot Width
A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.

0.150in. single mounting facility

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

hermetic

Winding Quantity
The number of individual /not electrically connected/ windings.

1

Coil Quantity
The number of coils included on the item.

1

Winding Dc Resistance Rating
The measured opposition to the flow of direct current offered by the item winding.

290.0 ohms single winding

Duty Type
Indicates the type of duty provided.

continuous

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

3 slotted hole single mounting facility

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

polarized

Mounting Facility Pattern
The general configuration and relative position of the facilities provided for mounting the item.

triangle single mounting facility

Nonpile-up Main Contact Arrangement
The designation that identifies the schematic diagram of the electrical configuration of the main nonpile-up contacts including the number of poles or forms.

4 pole, double throw, one position momentary

Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the altitude of an isosceles triangle.

1.421in. single mounting facility

Operating Voltage Rating And Type At Specified Temp
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.

28.0 volts dc 25 deg celsius single winding

Main Contact Load Current Rating At Maximum Rated Voltage
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

10.0 amperes ac resistive load and 10.0 amperes dc resistive load

Main Contact Maximum Voltage Rating In Volts
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.

115.0 ac and 28.0 dc

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

terminal surface gold

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

gold

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

81349-MIL-R-6106 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", "", etc.) .

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

14 pin all functions

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

96906-MS27400 government standard

Answers.

What is the overall width?

1.025 inches maximum

What is the NSN for KD4A?

5945-00-878-8522

How is this classified for shipping?

Schedule B number: 8536490075
nmfc 061300
Relays, electromechanical, for a voltage exceeding 60 v but not exceeding 1,000 v

What's the federal classification of KD4A?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-878-8522 RELAY,ELECTROMAGNETIC

1.025" overall width 1.718" overall length

NIIN
008788522
NIIN Date
09/25/67
Schedule B
8536490075 
Name Code
32512
FIIG
A03300
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$73.70 EA
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

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

1. KD4A002 Cage 35344
2. MS27400-2 Cage 96906
3. BR30S12 Cage 56623
4. 53-252-007 Cage 07421
5. 974-0574-020 Cage 13499
6. E410-1002 Cage 99699
7. E410-1263 Cage 99699

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Austria 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Belgium 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
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)
Radio parts and equipment, excluding tubes packed separately 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other relays with similar characteristics

Nothing similar to this part number was found in our inventory

KD4A / Relay,electromagneticWhat is the formal definition of this item?

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). includes solenoid and armature types. excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.