JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

Resistor TO220 50W 5% 330R

Varenummer:84-266
Varekode:RTO50FE330
Vægt:3.2g
Bestillingsvare - tages kun hjem ved bestilling!
Henter lager-information...
Henter lager-information fra leverandører...
Internet-pris
Inkl. moms
Kr. 87,50
v/10Kr. 75,00
v/25Kr. 62,50
v/100Kr. 50,00

RTO50FE330 Resistor TO220 50W 5% 330RRTO50FE330 Resistor TO220 50W 5% 330RRTO50FE330 Resistor TO220 50W 5% 330R DimensionsRTO50FE330 Resistor TO220 50W 5% 330R DeratingRTO50FE330 Resistor TO220 50W 5% 330R DeratingRTO50FE330 Resistor TO220 50W 5% 330R Dimensions
Modstand: 330Ω
Tolerance: ±5%
Effekt, max.: 50W
Komponenthus: TO220
Features
• 50W at 25°C heatsink mounted (optional)
• Low inductance
• Compact size
• Easy to mount due to TO220-package
Technical Specifications
Tolerance:
�5%
Power Rating
Without Heatsink (25°C):
2,25W
With Heatsink1) (25°C):
50W
Operating Voltage, Max.:
300V
Dielectric Strength:
2000Vrms
Temperature Coefficient
0,046W:
�300ppm/°C
0,1W:
�250ppm/°C
0,5W:
�150ppm/°C
Thermal Resistance:
2,6°C/W
Temperature Range:
-55...+155°C
Climatic Category:
55/155/156
Derating:
See Curve
1) For calculation of heatsink please see values below Note
Note
• You will find suitable heatsinks at product group G9511.
Calculation of heatsink
P = DT / [RTH(j-c) + RTH(c-a)]

P = Expressed in W
DT = Difference between maximum working temperature (155°C) and room temperature
RTH(j-c) = Thermal resistance of the component
RTH(c-a) = Thermal resistance of the heatsink and quality of fastening device

Example:
Ambient Temperature 30°C, Power Rating: 13W
1) P = DT / [RTH(j-c) + RTH (c-a)]
2) DT = 155°C - 30°C = 125 K
3) [RTH(j-c) + RTH (c-a)] = DT / P = 125K / 13W = 9,6K/W4) RTH (c-a) = 9,6K/W - 2,6K/W = 7K/W
Terms of Delivery
Minimum order quantity: 1 PKU = 2 pieces
Form of delivery: original PKU, 50 pieces in a tube
Manufacturer
Vishay/Sfernice
http://www.vishay.com
Produktfiler