Model: MR20UW42077

Electromagnetic Relay

Properties:

Overall Length
2.930 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.438 inches single mounting facility
Overall Height
1.870 inches
Overall Width
1.870 inches
Unthreaded Mounting Hole Diameter
0.156 inches single mounting facility
Frequency In Hertz
Between 50.0 and 60.0
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
8.5 ohms single winding
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
2 unthreaded hole single mounting facility
Mounting Facility Pattern
In-line single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, single throw, normally open, momentary action
Operating Current Rating And Type
360.0 milliamperes ac single winding
Operating Voltage Rating And Type At Specificationified Temp
12.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
5.0 amperes ac resistive load and 300.0 milliamperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
550.0 ac and 230.0 dc
Terminal Type And Quantity
6 pin all functions
NSN
5945-00-284-3105
Part Number
MR20UW42077
Description
Relay,electromagnetic
CAGE
04009

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.

Part MR20UW42077 NSN 5945-00-284-3105

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536490050
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v

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