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PPW20.051OHMHLF

Description
Fixed Resistor, Wire Wound, 2W, 0.051ohm, 3% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size574KB,3 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Environmental Compliance  
Download Datasheet Parametric View All

PPW20.051OHMHLF Overview

Fixed Resistor, Wire Wound, 2W, 0.051ohm, 3% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

PPW20.051OHMHLF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTT Electronics plc
package instructionAXIAL LEADED, ROHS COMPLIANT
Reach Compliance Codecompli
ECCN codeEAR99
Other featuresFLAME PROOF
JESD-609 codee3
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature250 °C
Package shapeRECTANGULAR PACKAGE
Rated power dissipation(P)2 W
Rated temperature85 °C
resistance0.051 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyWIRE WOUND
Temperature Coefficient20 ppm/°C
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrie
Terminal shapeWIRE
Tolerance3%
Semi-Precision Power
Wirewound Resistor for
Pulse & Surge Applications
PPW Series
±20 ppm/°C TCR
2 watts to 15 watts
0.10 ohms to 5000 ohms
±3%, ±2%, or ±1% tolerance
Alloy wirewound
element
Inorganic fireproof
encapsulant
All welded
construction
Flameproof
ceramic housing
Heat conducting
ceramic substrate
Electrical Data
IRC
Type
PPW-2
PPW-3
PPW-5
PPW-7
PPW-10
PPW-15
Power @ 25°C
(watts)
2
3
5
7
10
15
Resistance Range
(ohms)
.01 TO 1600
.01 TO 1600
.01 TO 3300
.01 TO 2500
.01 TO 5000
.01 TO 5000
Please note: When ordering the alternate configuration please add an "A" after the part number. (PPW-3A)
Lightning Surge Capabilities for PPW-2
1000V
500V
600V
300V
1000
2000
3000
1000
2000
3000
1000 Volts 10 x 360µsec
Resistance Range
1 TO 9.9Ω
10 TO 29.9Ω
30 TO 99Ω
100 TO 1600Ω
10 x 1000*
250V
500V
600V
1000V
600 Volts 10 x 1000µsec
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
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
Wire and Film Technologies Division
• 4222 South Staples Street • Corpus
Christi Texas
78411 USA
Telephone:
361 992 7900 •
Facsimile:
361 992 3377 •
Website: www.irctt.com
A subsidiary of
TT electronics plc
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