Model: TMBH-1643

Electromagnetic Relay

Special Features:

A. Wire hook type terminals on header to fit 15/16 in. Diameter chasssis cutout

Properties:

Thread Class
2a single mounting facility
Overall Length
1.870 inches
Overall Height
3.500 inches
Overall Width
1.430 inches
Environmental Protection
Hermetic
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
25.0 ohms single winding and 300.0 ohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
3 threaded stud single mounting facility
Pile-up Main Contact Form Arrangement
1a
Pile-up Auxiliary Contact Form Arrangement
1a
Thread Size
0.138 inches single mounting facility
Mounting Facility Pattern
Triangle single mounting facility
Operating Current Rating And Type
225.0 milliamperes dc single winding
Auxiliary Contact Maximum Voltage Rating In Volts
250.0 dc
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
1.188 inches single mounting facility
Main Contact Load Current Rating At Maximum Rated Voltage
150.0 milliamperes ac resistive load
Main Contact Maximum Voltage Rating In Volts
230.0 ac
Thread Series Designator
Unc single mounting facility
Terminal Type And Quantity
6 pin all functions
NSN
5945-00-259-6438
Part Number
TMBH-1643
Description
Relay,electromagnetic
CAGE
52401

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 TMBH-1643 NSN 5945-00-259-6438

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:
0.3000lbs
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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