Model: LS-7721

Electromagnetic Relay

Properties:

Overall Length
0.810 inches
Overall Height
0.410 inches
Overall Width
0.410 inches
Case Material
Metal
Environmental Protection
Hermetic
Fragility Factor
Moderately rugged
End Application
Central displ
Winding Quantity
1
Purpose For Which Designed
General
Coil Quantity
1
Winding Dc Resistance Rating
254.0 ohms single winding
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
1 plug-in terminal single mounting facility
Storage Type
General purpose warehouse
Cubic Measure
0.136 cubic inches
Nonpile-up Main Contact Arrangement
2 pole, double throw, one position momentary
Time Delay
0.005 seconds fixed operate time
Operating Voltage Rating And Type At Specificationified Temp
12.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
750.0 milliamperes dc inductive load
Main Contact Load Current Rating At Maximum Rated Voltage
150.0 milliamperes ac resistive load and 2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Terminal Type And Quantity
8 pin all functions
NSN
5945-01-218-5428
Part Number
LS-7721
Description
Relay,electromagnetic
CAGE

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 LS-7721 NSN 5945-01-218-5428

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
0.8 X 0.4 X 0.4
Paclk Weight:
0.1000lbs
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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