TUM5J470E Ohmite, TUM5J470E Datasheet
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TUM5J470E
Manufacturer Part Number
TUM5J470E
Description
Wirewound Resistors - Through Hole 5watt 470ohm 5% Axial
Manufacturer
Ohmite
Series
TUMr
Type
Ceramic Housed Power Resistorr
Datasheet
1.TUW15J20RE.pdf
(1 pages)
Specifications of TUM5J470E
Resistance
470 Ohms
Tolerance
5 %
Power Rating
5 Watts
Termination Style
Axial
Dimensions
10 mm W x 22 mm L x 9 mm H
Product
Power Resistors Wire Wound Cement Filled Ceramic
Dielectric Strength
1000 VoltsAC
Voltage Rating
350 Volts
Temperature Coefficient
+/- 350 PPM / C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
TUM/TUW Series
Ceramic Housed Axial Terminal Power
The TUM/TUW Series resistors are our most economical power
resistors. They are recommended for commercial applications
where low cost is critical.
ues, or bulk packaged for even lower costs.
42
Series Wattage Ohms
TUW3
TUW5
TUW7
TUW10 10 0.10-990 1.93 / 49
TUW15 15 0.10-1000 1.93 / 49 .453/11.5 0.49 / 12.5 1000 Wirewound
TUM3
TUM5
TUM7
TUM10 10 1000-50K 1.93 / 49
TUM15 15 1100-150K 1.93 / 49 .453/11.5 0.49 / 12.5 1000 Metal oxide
They are available in small standard packs for standard val-
0.01 –––R01E
0.01 –––R01E
0.02 –––R02E
0.04 –––R04E
0.05 –––R05E
0.10 –––R10E
0.15 –––R15E
0.20 –––R20E
0.27 –––R27E
0.30 –––R30E
0.33 –––R33E
0.39 –––R39E
0.43 –––R43E
0.47 –––R47E
0.56 –––R56E
0.68 –––R68E
0.75 –––R75E
0.82 –––R82E
(32mm on 3w)
Ohmite Mfg. Co.
1.38" ±.197
35mm ± 5
Part No.
Prefix
Suffix
3
5
7 0.10-680 1.48 / 35
3
5
7
180-33K
220-50K
910-50K
0.01-39
0.01-47
Wattage
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
0.87 / 22
0.87 / 22
0.87 / 22
0.87 / 22
1.48 / 35
(±1mm)
Length
L
Dimensions (in. / mm)
Check product availability at
0.31 / 8
0.35 / 9
0.35 / 9
0.35 / 9
0.31 / 8
0.35 / 9
0.35 / 9
0.35 / 9
(±1mm)
Height
S T A N D A R D P A R T N U M B E R S F O R T U W / T U M S E R I E S
10
15
20
27
30
1.0 –––1R0E
1.5 –––1R5E
2.0 –––2R0E
2.7 –––2R7E
3.0 –––3R0E
3.3 –––3R3E
3.9 –––3R9E
4.3 –––4R3E
4.7 –––4R7E
5.6 –––5R6E
6.8 –––6R8E
7.5 –––7R5E
8.2 –––8R2E
Part No.
Prefix
Suffix
0.31 / 8 350 Wirewound
0.39 / 10 350 Wirewound
0.39 / 10 500 Wirewound
0.39 / 10 750 Wirewound
0.31 / 8 350 Metal oxide
0.39 / 10 350 Metal oxide
0.39 / 10 500 Metal oxide
0.39 / 10 750 Metal oxide
0.03" ±.002
0.8mm ± .05
(0.7mm on 3w)
–––10RE
–––15RE
–––20RE
–––27RE
–––30RE
(±1mm)
Width
Voltage
W
www.ohmite.com
Wattage
Element
H
F E A T U R E S
• Economical Commercial Grade
• Wirewound and Metal Oxide
• Wide resistance range
• Flameproof inorganic construc-
D E R A T I N G C U R V E
100
150
200
270
300
330
390
430
470
560
100
33
39
43
47
56
68
75
82
for general purpose use
construction
tion
80
60
40
20
0
70
Part No.
Prefix
Suffix
–––33RE
–––39RE
–––43RE
–––47RE
–––56RE
–––68RE
–––75RE
–––82RE
–––100E
–––150E
–––200E
–––270E
–––300E
–––330E
–––390E
–––430E
–––470E
–––560E
100
Ambient Temperature, °C
Series
TUM = Ceramic Housed
TUW = Ceramic Housed
150
Metal Oxide
Wirewound
O R D E R I N G I N F O R M A T I O N
T U M 3 J 8 R 2 E
Wattage
200
Shaded area: change prefix to TUM
250
275
Wattage
10
15
Tolerance
J = 5%
3
5
7
1000
1500
2000
2700
3000
3300
3900
4300
4700
5600
6800
7500
8200
10000 –––10K
680
750
820
S P E C I F I C A T I O N S
Material
Housing: Ceramic
Core: Fiberglass or metal oxide
Filling: Cement based
Electrical
Tolerance: 5% standard
Temperature coeff.:
Dielectric withstanding voltage:
Short time overload
0.01-20Ω ±400ppm/°C
20-150KΩ ±350ppm/°C
1,000VAC
TUW: 10x rated power for 5 sec.
TUM: 5x rated power for 5 sec.
Resistance Value
Example:
R50=0.50Ω
1R0=1Ω
8R2=8.2Ω
250=250Ω
1K0=1,000Ω
8K2=8,200Ω
10K=10,000Ω
Part No.
Prefix
Suffix
–––680E
–––750E
–––820E
–––1K0
–––1K5
–––2K0
–––2K7
–––3K0
–––3K3
–––3K9
–––4K3
–––4K7
–––5K6
–––6K8
–––7K5
–––8K2
E = RoHS compliant
Wattage