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TWM3J8K2

Description
Metal Oxide Resistors 3watt 8.2K 5% Vertical Mount
CategoryPassive components    The resistor   
File Size436KB,2 Pages
ManufacturerOhmite
Websitehttps://www.ohmite.com
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TWM3J8K2 Overview

Metal Oxide Resistors 3watt 8.2K 5% Vertical Mount

TWM3J8K2 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerOhmite
package instructionRADIAL LEADED
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresFLAME PROOF
structureRectangular
Lead diameter0.812 mm
Lead length5 mm
lead spacing5 mm
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature275 °C
Minimum operating temperature-55 °C
Package height25 mm
Package length12.5 mm
Package shapeRECTANGULAR PACKAGE
Package formRadial
Package width9 mm
Rated power dissipation(P)3 W
resistance8200 Ω
Resistor typeFIXED RESISTOR
seriesTWM
size code4935
surface mountNO
technologyMETAL OXIDE FILM
Temperature Coefficient-350,350 ppm/°C
Terminal shapeWIRE
Tolerance5%
Operating Voltage250 V
TWM/TWW Series
Ceramic Housed Radial Terminal Power
The TWM/TWW series radial terminal power resis-
tors offer significant board space savings over axial
terminal products. Generated heat is also kept away
from the circuit board.
They are recommended for commercial applica-
tions requiring low cost.
F e aT u r e S
• Economical Commercial Grade for general purpose
use
• Wirewound and Metal Oxide construction
• Wide resistance range
• Flameproof inorganic construction
S e r I e S S P e C I F I C aT I O N S
Series
TWW3
TWW5
TWW10
TWM3
TWM5
TWM10
Wattage
3
5
10
3
5
10
Resistance
0.01-39Ω
0.01-47Ω
0.04-990Ω
43-50KΩ
51-50KΩ
1000-50KΩ
Voltage
250
350
750
250
350
750
Element
Wire
Wire
Wire
Metal oxide
Metal oxide
Metal oxide
CharaCTerISTICS
Housing
Ceramic
Core
Fiberglass
Filling
Cement based
Tolerance
5% standard
Temperature coeffIicient
0.01-20Ω ±400ppm/°C;
20-10Ω ±350ppm/°C
Dielectric withstanding voltage
1,000VAC
Short time overload
TWW: 10x rated power for 5 sec.;
TWM: 5x rated power for 5 sec.
Operating Temperature
-55°C to 275°C
Storage Temperature
6°C to 36°C
Derating
100
Percent Rated Watts
80
60
40
20
0
70 100
150
200
250 275
Ambient Temperature, C
(continued)
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
97

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