MDR142-2

MDR1422 Rotary Relay

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. MDR142-2 specification

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

5.750in. ⁓5-3/4"

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

4.500in.

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

4.500in.

Mounting Configuration
The pattern or arrangement that describes the mounting configuration of the item.

four 0.281 in. dia mtg holes on 3.250 in. by 3.250 in. mtg centers

Structural Design
The basic structure of the item.

sectional

Operating Current Rating
The operating current for which the item is rated.

160.000 milliamperes

Dc Operating Voltage Rating In Volts
The value/s/ of direct current potential which must be applied to the item for operation,expressed in volts.

115.000

Contact Terminal Quantity
The specific number of contact terminals included.

72

Coil Terminal Quantity
The specific number of coil terminals included.

2

Reset Facility Feature
An indication of whether or not the reset facilities are provided.

not provided

Pull-in Current
The amount of current required to activate the item.

160.000 milliamperes

Hold-in Current
The amount of current required to maintain operation of the item.

160.000 milliamperes

Rotation Direction For Which Designed
The direction of rotation for which the item is designed.

clockwise

Coil Dc Resistance
The opposition that the coil offers to the flow of direct current.

724.000 ohms

Section Quantity
The number of sections included.

6

Coil Winding Quantity
The number of coil winding(s) provided.

1

Winding Characteristic
An indication of the characteristic(s) of a winding.

single wound untapped

Coil Pull-in Dc Resistance Rating
The amount of direct current resistance required to activate the coil pull-in.

724.000 ohms

Coil Hold-in Dc Resistance Rating
The amount of direct current resistance required to maintain operation of the coil hold-in.

724.000 ohms

Shaft Rotation In Deg
The measurement of the shaft rotation,expressed in degrees.

22.500

Answers.

What quantity is this sold in?

1EA

What is the overall width?

4.500 inches

What is the NSN for MDR142-2?

5945-00-010-5093

What's the federal classification of MDR142-2?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-010-5093 RELAY,ROTARY

4.500" overall width 5.750" overall length

NIIN
000105093
NIIN Date
01/01/61
Schedule B
 
Name Code
03890
FIIG
T142-S
Item Weight
5.500lbs
Item Dimensions
58 X 45 X 45
QUP
Historical Price
$1,611.88 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
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. 927D812H63 Cage 79500
2. 927D812H63 Cage 65054
3. 142-2 Cage 77342

Major End Users Countries and entities

  • - Defense Logistics Agency 

Availability for MDR142-2 A member of our team will provide you with a price and availability quote

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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)
Electrical appliances, small 
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

MDR142-2 / Relay,rotaryWhat is the formal definition of this item?

A relay whose contact arm may rotate through 360 degrees but not in one operation. includes rotary relays which automatically reset. for an item having the dual functions of a switch and a relay assembled together on a common mounting, see relay-switch. excludes switch, rotary; switch, stepping; and switch, telephone (as modified).