Model: SM4050

Electromagnetic Relay

Properties:

Overall Length
1.650 inches
Overall Diameter
0.750 inches
Environmental Protection
Hermetic
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
1.0 kilohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
7 pin single mounting facility
Operating Current Rating And Type
4.50 milliamperes dc single winding
Operating Voltage Rating And Type At Specificationified Temp
45.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
250.0 milliamperes ac inductive load and 500.0 milliamperes dc inductive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
NSN
5945-00-644-5190
Part Number
SM4050
Description
Relay,electromagnetic
CAGE
77342

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 SM4050 NSN 5945-00-644-5190

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
658
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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