PWR4318W33R0JE

Manufacturer Part NumberPWR4318W33R0JE
DescriptionRESISTOR, FIXED, POWER
ManufacturerBourns Inc.
SeriesPWR4318
PWR4318W33R0JE datasheet
 

Specifications of PWR4318W33R0JE

Resistance (ohms)33Number Of Terminations2
Package / Case4318 (1145 Metric)Power (watts)2W
CompositionWirewoundFeaturesCurrent Sense, Pulse Withstanding
Temperature Coefficient±20ppm/°CTolerance±5%
Size / Dimension0.433" L x 0.177" W (11.00mm x 4.50mm)Height0.183" (4.65mm)
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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General Information
The PWR2010/3014/4318/5322 Series surface mount wirewound resistors boast a high power density and excellent pulse power
characteristics. They can be used in a wide range of applications where surge voltages or inrush currents are present.
Electrical Characteristics
Parameter
PWR2010
Power
0.5 W
0.1 Ω - 1K Ω
Resistance Range
Tolerance
Temperature Coeffi cient
0.1 - 0.99 Ω
1.0 - 10 Ω
>10 Ω
Operating Temperature
Maximum Voltage
Environmental Characteristics
Test
Description
-55 +0 °C/-3 °C to 150 °C +3 °C/-0 °C, 5 cycles,
Thermal Shock
with minimum 15 minutes at each cycle
Short Time Overload
Five times rated power for 5 seconds
Solderability
Immersion in solder 260 °C ±5 ˚C for 5 ±0.5 seconds
Resistance to Solder Heat
Immersion in solder 260 °C ±5 ˚C for 5 ±0.5 seconds
Dielectric Strength
Test voltage >500 Vrms for greater than 1 minute
Insulation Resistance
Test voltage greater than 500 Vrms for one minute
High Temperature Exposure
Ambient temperature of 175 °C +5 ˚C/-0 ˚C for 250 ±8 hours
Low Temperature Exposure
Ambient Temperature of -65C ±2C for 24 hours ±4 hours
Rated continuous voltage for 1000 hours (1 hour on and 0.5 hours
Load Life
off) at a test temperature of 70°C ±2 °C
Physical Characteristics
Body Material ...................... Epoxy resin
Lead Frame ....100 % Sn Plated Copper
Power Derating Curve
120
100
80
60
40
20
0
0
50
75
100
125
150
175
200
Ambient Temperature (°C)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
Features
Power ratings from 0.5 - 3 watts
Large terminals and optimized body shape
for power dissipation
Excellent surge capabilities
Low TCR
RoHS compliant*
PWR2010/3014/4318/5322
PWR3014
1.0 W
0.1 Ω - 4K Ω
0.5 % / 1 % / 5 %
±90 PPM/˚C
±50 PPM/˚C
±20 PPM/˚C
-55 ˚ to 155 ˚C
√P*R
Temperature Rise
150
125
100
75
50
25
0
0
0.5
1
2
3
POWER (W)
Applications
Telecommunications
Audio equipment
Medical equipment
Base stations
Industrial equipment
-
Surface Mount Wirewound Resistors
PWR4318
PWR5322
2.0 W
3.0 W
0.1 Ω - 8K Ω
0.1 Ω - 15K Ω
Specifi cation
ΔR ±(2.0 % +0.05 Ω)
ΔR ±(0.5 % +0.05 Ω)
90 % of contact covered in solder
ΔR ±(0.5 % +0.05 Ω)
Pass
>1000 GΩ
ΔR ±(2.0 % +0.05 Ω)
ΔR ±(2.0 % +0.05 Ω)
ΔR ±(2.0 % +0.05 Ω)
Asia-Pacifi c:
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555
Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com

PWR4318W33R0JE Summary of contents

  • Page 1

    General Information The PWR2010/3014/4318/5322 Series surface mount wirewound resistors boast a high power density and excellent pulse power characteristics. They can be used in a wide range of applications where surge voltages or inrush currents are present. Electrical Characteristics Parameter ...

  • Page 2

    PWR2010/3014/4318/5322 Product Dimensions Model A F 5.08 1.28 PWR2010 (0.20) (0.05) 7.5 1.75 PWR3014 (0.29) (0.069) 11.0 2.00 PWR4318 (0.43) (0.079) 13.5 2.50 PWR5322 (0.53) (0.098) Packaging Specifi cations Tape Reel Model Width Diameter 12.0 PWR2010 (0.472) ...