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Datasheet> All Categories > Passive components> The resistor> PPW5R280FLF
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PPW5R280FLF

Description
Fixed Resistor, Wire Wound, 5W, 0.28ohm, 1% +/-Tol, 20ppm/Cel, Through Hole Mount, 8838, AXIAL LEADED, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size287KB，2 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance  
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PPW5R280FLF Overview

Fixed Resistor, Wire Wound, 5W, 0.28ohm, 1% +/-Tol, 20ppm/Cel, Through Hole Mount, 8838, AXIAL LEADED, ROHS COMPLIANT

PPW5R280FLF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid2124737607
package instructionAxial, 8838
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresFLAME PROOF
structureAll-Welded
JESD-609 codee3
Lead diameter0.8 mm
Lead length25.4 mm
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature250 °C
Minimum operating temperature-55 °C
Package height8.89 mm
Package length22.3 mm
Package shapeRECTANGULAR PACKAGE
Package formAxial
Package width9.65 mm
Rated power dissipation(P)5 W
Rated temperature40 °C
resistance0.28 Ω
Resistor typeFIXED RESISTOR
size code8838
surface mountNO
technologyWIRE WOUND
Temperature Coefficient20 ppm/°C
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
Terminal shapeWIRE
Tolerance1%

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Semi-Precision Power
Resistors
Wirewound Resistors
Semi-Precision Power
PPW Series
Wirewound Resistors
•
Ideal for pulse and surge
PPW Series
applications
•
2 watts to 15 watts
Ideal for pulse and surge applications
•
Resistance to 0R1 ohms to 5K ohms
2 watts to 15 watts
•
±3%, ±2% or ±1% tolerance
Resistance to 0R1 ohms to 5K ohms
±3%, ±2% or ±1% tolerance
•
±20 ppm/°C TCR
±20 ppm/°C TCR
Welwyn Components
OBSOLETE
All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)
Electrical Data
PPW-2
Power rating at 25°C
Resistance range
watts
2
PPW-3
3
PPW-5
5
PPW-7
7
PPW-10
10
PPW-15
15
0R1 to 5K
ohms 0R1 to 1K6 0R1 to 1K6 0R1 to 1K6 0R1 to 2K5 0R1 to 5K
Physical Data
Dimensions (mm)
Type
PPW-2
PPW-3
PPW-5
PPW-7
PPW-10
PPW-15
L ± 0.8
17.05
22.3
22.3
35.3
47.7
47.7
W ± 0.8
6.99
7.87
9.65
9.65
9.65
12.7
H ± 0.8
6.99
7.87
8.89
8.89
8.89
12.7
d dia.
0.8
0.8
0.8
0.8
0.8
0.8
E ± 0.8
8.134
9.65
10.4
11.9
11.9
12.7
Standard Configuration
d
25.4
min
L
3.17 max.
W
H
Alternate Configuration
E
Temperature Rise
Hot Spot Temperature (°C)
250
200
150
100
50
0
0
20
40
60
80
100
120
PPW-15
PPW-10
PPW-7
PPW-5
PPW-3
PPW-2
Power Derating
25 40
85
100
80
PPW-2
PPW-3, 5, 7, 10
% Rated Load
60
150
40
20
0
0
PPW-15
Max. Recommended
Ambient Operating
Temperature 150°C
% Rated Load
50
100
150
200
Ambient Temperature (°C)
250
Lighting Surge Capabilities for PPW-2
Resistive range
1R to 9R9
10R to 29R9
30R to 99R
100R to 1K6
ohms
10 x 1000*
250V
500V
600V
1000V
10 x 360*
650V
850V
1000V
1500V
*10 microseconds – Maximum rise time to peak voltage. 360 or 1000 microseconds - minimum decay time to one half peak.
General Note
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
06.18

PPW5R280FLF Related Products

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Description Fixed Resistor, Wire Wound, 5W, 0.28ohm, 1% +/-Tol, 20ppm/Cel, Through Hole Mount, 8838, AXIAL LEADED, ROHS COMPLIANT Fixed Resistor, Wire Wound, 2W, 931ohm, 1% +/-Tol, -20,20ppm/Cel, 6728 Fixed Resistor, Wire Wound, 2W, 1200ohm, 2% +/-Tol, -20,20ppm/Cel, 6728 Fixed Resistor, Wire Wound, 2W, 18ohm, 3% +/-Tol, -20,20ppm/Cel, 6728, Fixed Resistor, Wire Wound, 2W, 180ohm, 2% +/-Tol, -20,20ppm/Cel, 6728 Fixed Resistor, Wire Wound, 2W, 18ohm, 2% +/-Tol, -20,20ppm/Cel, 6728 Fixed Resistor, Wire Wound, 15W, 2320ohm, 1% +/-Tol, -20,20ppm/Cel
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to
Objectid 2124737607 1175824209 1175824251 1183263171 1175824319 1175824323 1175823458
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant
structure All-Welded All-Welded All-Welded Rectangular All-Welded All-Welded All-Welded
JESD-609 code e3 e3 e3 e3 e3 e3 e3
Lead diameter 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm
Lead length 25.4 mm 25.4 mm 25.4 mm 25.4 mm 25.4 mm 25.4 mm 25.4 mm
Number of terminals 2 2 2 2 2 2 2
Package height 8.89 mm 6.99 mm 8.134 mm 8.134 mm 8.134 mm 8.134 mm 12.7 mm
Package length 22.3 mm 17.05 mm 17.05 mm 17.05 mm 17.05 mm 17.05 mm 47.7 mm
Package form Axial Axial Axial Axial Axial Axial Axial
Package width 9.65 mm 6.99 mm 6.99 mm 6.99 mm 6.99 mm 6.99 mm 12.7 mm
Rated power dissipation(P) 5 W 2 W 2 W 2 W 2 W 2 W 15 W
resistance 0.28 Ω 931 Ω 1200 Ω 18 Ω 180 Ω 18 Ω 2320 Ω
Resistor type FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR
technology WIRE WOUND WIRE WOUND WIRE WOUND WIRE WOUND WIRE WOUND WIRE WOUND WIRE WOUND
Temperature Coefficient 20 ppm/°C -20,20 ppm/°C -20,20 ppm/°C -20,20 ppm/°C -20,20 ppm/°C -20,20 ppm/°C -20,20 ppm/°C
Terminal surface Matte Tin (Sn) - with Nickel (Ni) barrier Matte Tin (Sn) - with Nickel (Ni) barrier Matte Tin (Sn) - with Nickel (Ni) barrier Matte Tin (Sn) - with Nickel (Ni) barrier Matte Tin (Sn) - with Nickel (Ni) barrier Matte Tin (Sn) - with Nickel (Ni) barrier Matte Tin (Sn) - with Nickel (Ni) barrier
Tolerance 1% 1% 2% 3% 2% 2% 1%
ECCN code EAR99 EAR99 EAR99 - EAR99 EAR99 EAR99
Maximum operating temperature 250 °C 250 °C 250 °C - 250 °C 250 °C 250 °C
Minimum operating temperature -55 °C -55 °C -55 °C - -55 °C -55 °C -55 °C
size code 8838 6728 6728 6728 6728 6728 -

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