Model: 70R4S2500

Electromagnetic Relay

Properties:

Thread Class
2a single mounting facility
Overall Length
1.172 inches
Overall Height
1.398 inches
Overall Width
0.734 inches
Environmental Protection
Dustproof
Contact Material
Silver
Contact Surface Treatment
Gold
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
2.5 kilohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
1 threaded stud single mounting facility
Thready Qty Per Inch (tpi)
48 single mounting facility
Thread Size
0.099 inches single mounting facility
Nonpile-up Main Contact Arrangement
4 pole, double throw, one position momentary
Operating Current Rating And Type
8.4 milliamperes dc single winding
Time Delay
0.008 seconds fixed release time
Time Delay
0.015 seconds fixed operate time
Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes ac resistive load and 2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
120.0 ac and 28.0 dc
Precious Material And Location
Contact silver and contact surface gold
Precious Material
Gold and silver
Thread Series Designator
Unc single mounting facility
Terminal Type And Quantity
14 tab, solder lug all functions
NSN
5945-00-146-5021
Part Number
70R4S2500
Description
Relay,electromagnetic
CAGE
78277

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 70R4S2500 NSN 5945-00-146-5021

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:
C
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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
Q
LVL_B:
Q

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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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