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PR021%L188K7

Description
Fixed Resistor, Metal Film, 2W, 88700ohm, 500V, 1% +/-Tol, -250,250ppm/Cel,
CategoryPassive components    The resistor   
File Size212KB,20 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
Download Datasheet Parametric View All

PR021%L188K7 Overview

Fixed Resistor, Metal Film, 2W, 88700ohm, 500V, 1% +/-Tol, -250,250ppm/Cel,

PR021%L188K7 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerVishay
Reach Compliance Codecompli
ECCN codeEAR99
structureTubul
JESD-609 codee3
Lead diameter0.78 mm
Number of terminals2
Maximum operating temperature200 °C
Minimum operating temperature-55 °C
Package diameter3.9 mm
Package length12 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingBulk
Rated power dissipation(P)2 W
GuidelineAEC-Q200
resistance88700 Ω
Resistor typeFIXED RESISTOR
seriesPR02
technologyMETAL FILM
Temperature Coefficient-250,250 ppm/°C
Terminal surfaceTin (Sn)
Tolerance1%
Operating Voltage500 V
PR01, PR02, PR03
www.vishay.com
Vishay BCcomponents
Power Metal Film Leaded Resistors
FEATURES
• High power in small packages (1 W / 0207 size
to 3 W / 0617 size)
• Defined fusing characteristics
• Technology: metal film
• Meets active and passive flammability
requirements as defined in IEC 60115-1
• AEC-Q200 qualified (PR01 and PR02)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
DESCRIPTION
A homogeneous film of metal alloy is deposited on a high
grade ceramic body. After a helical groove has been cut in
the resistive layer, tinned connecting wires of electrolytic
copper or copper-clad iron are welded to the end-caps. The
resistors are coated with a red, non-flammable lacquer
which provides electrical, mechanical and climatic
protection. This coating is not resistant to aggressive fluxes
and cleaning solvents. The encapsulation is resistant to all
cleaning solvents in accordance with IEC 60068-2-45.
APPLICATIONS
• All general purpose power applications
• Automotive electronics
• Lighting ballast
TECHNICAL SPECIFICATIONS
DESCRIPTION
DIN size
Resistance range
(1)
Resistance tolerance
(2)
Temperature coefficient
Rated dissipation,
P
70
1
 R
R
<1
Thermal resistance (R
th
)
Operating voltage,
U
max.
AC/DC
E-series
Basic specification
Stability after:
Endurance test (1000 h,
P
70
)
Damp heat test (56 days)
Soldering (10 s, 260 °C)
R
max.: ± (5 %
R
+ 0.1
)
R
max.: ± (3 %
R
+ 0.1
)
R
max.: ± (1 %
R
+ 0.05
)
1W
0.6 W
135 K/W
350 V
2W
1.2 W
75 K/W
500 V
1.3 W
-
115 K/W
500 V
E24, E96 (± 1 %); E24 (± 5 %)
IEC 60115-1
3W
1.6 W
60 K/W
750 V
2.5 W
-
75 K/W
750 V
PR01
0207
0.22
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR02
Cu-lead
0411
0.33
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR02
FeCu-lead
0411
1
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR03
Cu-lead
0617
0.68
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR03
FeCu-lead
0617
1
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
Notes
(1)
R
value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method.
(2)
1 % tolerance is available for
R
-range from 1
upwards.
n
Revision: 01-Mar-16
Document Number: 28729
1
For technical questions, contact:
filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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