LTO030F4R700FTE3 Vishay, LTO030F4R700FTE3 Datasheet - Page 3

• Manufacturer Part Number: LTO030F4R700FTE3
• Description: RESISTOR, 30W 4.7R 1%
• Manufacturer: Vishay
• Series: LTOr

Specifications of LTO030F4R700FTE3

• Resistance: 4.7ohm
• Resistance Tolerance: ± 1%
• Power Rating: 30W
• Voltage Rating: 250V
• Resistor Element Material: Thick Film
• Svhc: No SVHC (15-Dec-2010)
• External: RoHS Compliant
• Temperature Coefficient: ± 150ppm/°C
• Resistor Case Style: Radial
• Rohs Compliant: Yes

overloads
In any case the applied voltage must be lower than the maximum overload voltage of 375 V.
The values indicated on the graph below are applicable to resistors in air or mounted onto a heatsink.
power ratinG chart
The temperature of the case should be maintained within the limits specified.
To improve the thermal conductivity, surfaces in contact should be coated with a silicone grease and the torque applied on the
screw for tightening should be around 1 Nm.
pacKaGinG
Tube of 50 units
LTO 30
Vishay Sfernice
www.vishay.com
16
marKinG
Model, Style, Resistance Value (in Ω), Tolerance (in %), Manufacturing Date, VISHAY trademark
orderinG information
sap part numberinG Guidelines
SAP Part Number LTO030F10002FTE3
MODEL
LTO
L
STYLE
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30
T
CONNECTIONS RESISTANCE VALUE
O
F
0
enerGY curve
30 Watt Power Resistor Thick Film Technology
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0.01
100
0.1
10
3
75
50
25
1
0
0
For technical questions, contact [e-mail]
0
100 kΩ
20
10
-6
CASE TEMPERATURE IN DEGREES CELSIUS
OVERLOAD DURATION IN SECONDS
F
40
10
-5
1
60
TOLERANCE
± 10 %
± 1 %
± 1 %
± 2 %
± 5 %
0
10
80
-4
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0
100
10
-3
CUSTOM DESIGN
120
0
special TCR,
on request:
shape etc.
Optional
10
xxx
2
140 150
-2
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F
PACKAGING
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T
TU50
Document Number: 50049
E
LEAD (Pb)-FREE
Revision 26-Mar-07
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