Model: 81AA3

Electromagnetic Relay

Properties:

Thread Class
2a single mounting facility
Overall Length
1.650 inches
Overall Height
2.470 inches
Overall Width
1.440 inches
Environmental Protection
Hermetic
Frequency In Hertz
60.0
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
8.5 ohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
3 threaded stud single mounting facility
Thready Qty Per Inch (tpi)
32 single mounting facility
Thread Size
0.138 inches single mounting facility
Mounting Facility Pattern
Ciruclar single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, single throw, normally open, momentary action
Operating Voltage Rating And Type At Specificationified Temp
10.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
10.0 amperes ac resistive load and 10.0 amperes dc resistive load
Angle Between Adjacent Mounting Facilities
120.0 degrees single mounting facility
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 29.0 dc
Thread Series Designator
Unc single mounting facility
Terminal Type And Quantity
6 pin all functions
NSN
5945-00-553-9583
Part Number
81AA3
Description
Relay,electromagnetic
CAGE
58657

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 81AA3 NSN 5945-00-553-9583

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:
00
LVL_A:
Q
LVL_B:
Q

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Schedule B and Export
  • Schedule B: 8536490075
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, for a voltage exceeding 60 v but not exceeding 1,000 v, nesoi

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