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TWW3J10RE

Description
Power Switch ICs - Power Distribution
CategoryPassive components    The resistor   
File Size417KB,2 Pages
ManufacturerOhmite
Websitehttps://www.ohmite.com
Environmental Compliance
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Power Switch ICs - Power Distribution

TWW3J10RE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerOhmite
package instructionRadial, 4935
Reach Compliance Codecompliant
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 width8.5 mm
Rated power dissipation(P)3 W
Rated temperature70 °C
resistance10 Ω
Resistor typeFIXED RESISTOR
size code4935
surface mountNO
technologyWIRE WOUND
Temperature Coefficient400 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 coefficient
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
15℃-35℃, humidity: 25%-75%
Derating
100
Percent Rated Watts
80
60
40
20
0
70 100
150
200
250 275
Ambient Temperature, C
(continued)
96
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

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