DatasheetsPDF.com

Leaded Resistors. WR5 Datasheet

DatasheetsPDF.com

Leaded Resistors. WR5 Datasheet






WR5 Resistors. Datasheet pdf. Equivalent




WR5 Resistors. Datasheet pdf. Equivalent





Part

WR5

Description

High Power Metal Oxide Leaded Resistors



Feature


www.vishay.com WK2, WR4, WR5, WK8 Visha y Draloric High Pulse Load, High Power Metal Oxide Leaded Resistors FEATURES • High power pulse withstanding capa bility (up to 1 kW) • High power d issipation in small size  (1 W / 020 7 size to 4 W / 0922 size) • WK2 and WR4 are AEC-Q200 qualified • High tem perature (up to 200 °C), heat resistan t encapsulation • Material cate.
Manufacture

Vishay

Datasheet
Download WR5 Datasheet


Vishay WR5

WR5; gorization: for definitions of complianc e please see www.vishay.com/doc?99912 APPLICATIONS • Automotive electronics • Industrial electronics • Power s upplies TECHNICAL SPECIFICATIONS DESC RIPTION WK2 WR4 WR5 WK8 Imperial s ize 0207 0414 0617 0922 Resistance range 0.22 to 1 M 0.33  to 1 M 0.22 to 560 k 0. 22 to 100 k Resistance tolerance ± 1 .


Vishay WR5

%, ± 2 %, ± 5 % ± 2 %, ± 5 % ± 2 %, ± 5 % ± 2 %, ± 5 % Temperature coefficient ± 50 ppm/K, ± 100 ppm/K, ± 200 ppm/K ± 200 ppm/K ± 200 ppm /K ± 200 ppm/K Rated dissipation, P7 0 Operating voltag .


Vishay WR5

.

Part

WR5

Description

High Power Metal Oxide Leaded Resistors



Feature


www.vishay.com WK2, WR4, WR5, WK8 Visha y Draloric High Pulse Load, High Power Metal Oxide Leaded Resistors FEATURES • High power pulse withstanding capa bility (up to 1 kW) • High power d issipation in small size  (1 W / 020 7 size to 4 W / 0922 size) • WK2 and WR4 are AEC-Q200 qualified • High tem perature (up to 200 °C), heat resistan t encapsulation • Material cate.
Manufacture

Vishay

Datasheet
Download WR5 Datasheet




 WR5
www.vishay.com
WK2, WR4, WR5, WK8
Vishay Draloric
High Pulse Load, High Power Metal Oxide Leaded Resistors
FEATURES
• High power pulse withstanding capability
(up to 1 kW)
• High power dissipation in small size
(1 W / 0207 size to 4 W / 0922 size)
• WK2 and WR4 are AEC-Q200 qualified
• High temperature (up to 200 °C), heat resistant
encapsulation
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Automotive electronics
• Industrial electronics
• Power supplies
TECHNICAL SPECIFICATIONS
DESCRIPTION
WK2
WR4
WR5
WK8
Imperial size
0207
0414
0617
0922
Resistance range
0.22 to 1 M
0.33 to 1 M
0.22 to 560 k
0.22 to 100 k
Resistance tolerance
± 1 %, ± 2 %, ± 5 %
± 2 %, ± 5 %
± 2 %, ± 5 %
± 2 %, ± 5 %
Temperature coefficient
± 50 ppm/K,
± 100 ppm/K,
± 200 ppm/K
± 200 ppm/K
± 200 ppm/K
± 200 ppm/K
Rated dissipation, P70
Operating voltage, Umax. AC/DC (1)
Operating temperature range (2)
1W
500 V
2W 3W
500 V
750 V
-55 °C to +200 °C
4W
750 V
Thermal resistance (Rth)
Insulation voltage:
140 K/W
100 K/W
70 K/W
60 K/W
Failure rate
1 min; Uins
> 500 V
< 1 x 10-8/h
Max. resistance change for resistance
range, R max., after: load (1000 h, P70)
± (5 % R + 0.1 )
± (5 % R + 0.1 )
± (5 % R + 0.1 )
± (2 % R + 0.1 )
Notes
(1) Rated voltage P x R .
(2) For values < 10 the upper limiting temperature is 155 °C. The power rating is correspondingly lower and can be calculated by Rth.
E.g. for WK8 - Rth is 60 K/W; to calculate power P for < 10R; Tambient = 25 °C
P = TUpper Limiting - TAmbiant/Rth = (155 - 25) / 60 = 2.16 W
AUTOMOTIVE QUALIFICATION
DESCRIPTION
Qualifications
WK2
AEC-Q200
WR4
AEC-Q200
WR5
-
WK8
-
Revision: 03-Mar-16
1 Document Number: 20128
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




 WR5
www.vishay.com
WK2, WR4, WR5, WK8
Vishay Draloric
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE / SIZE
TCR
TOLERANCE
WK2
WR4
± 50 ppm/K
± 100 ppm/K
± 100 ppm/K
± 200 ppm/K
± 200 ppm/K
± 200 ppm/K
±1%
±2%
±5%
±5%
±2%
± 5%
WR5
WK8
± 200 ppm/K
± 200 ppm/K
± 200 ppm/K
± 200 ppm/K
±2%
±5%
±2%
±5%
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: WK202070C1001FD500
WK 2 0 2 0 7 0 C 1 0
RESISTANCE
4.7 to 1 M
4.7 to 1 M
4.7 to 1 M
0.22 to 1 M
1 to 1 M
0.33 to 1 M
1 to 100 k
0.22 to 560 k
1 to 68 k
0.22 to 100 k
0 1FD
E-SERIES
E24; E96
E24; E48
E24
E24
E24; E96
E24
E24; E96
E24
E24; E48
E24
500
TYPE / SIZE
WK2 = WK20207
WR4 = WR40414
WR5 = WR50617
WK8 = WK80922
VARIANT
0 = neutral
TCR
0 = standard
(for WK8 only)
C = ± 50 ppm/K
B = ± 100 ppm/K
A = ± 200 ppm/K
Product Description: WK2 50 1K0 1 % R5
WK2
50
RESISTANCE
3 digit value
1 digit multiplier
MULTIPLIER
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
4 = *104
5 = *105
6 = *106
1K0
TOLERANCE (1)
F=±1%
G=±2%
J=±5%
1%
PACKAGING
22 = A2
25 = A5
D5 = R5
5C = AC
G1 = R1
41 = A1 G73
51 = A1 G77
FE = RE G73
GP = RP
SPECIAL
00 = standard
R5
TYPE / SIZE
WK2
WR4
WR5
WK8
TCR
± 50 ppm/K
± 100 ppm/K
± 200 ppm/K
RESISTANCE VALUE
49K9 = 49.9 k
50R1 = 50.1
1K0 = 1.0 k
TOLERANCE
±1%
±2%
±5%
Note
(1) See temperature coefficient and resistance range table for selecting correct TCR and tolerance combination.
PACKAGING
A2
A5
R5
AC
R1
41
51
FE
GP
PACKAGING
TYPE / SIZE CODE
WK2
A2
A5
R5
WR4
A1
RE
WR5
A1
RP
WK8
AC
R1
QUANTITY
2000
5000
5000
1000
2500
1000
1500
500
1000
PACKAGING STYLE
Taped acc. to IEC 60286-1
fan-folded in a box
Taped acc. to IEC 60286-1
on a reel
Taped acc. to IEC 60286-1
fan-folded in a box
Taped acc.to IEC 60286-1
on a reel
Taped acc. to IEC 60286-1
fan-folded in a box
Taped acc. to IEC 60286-1
on a reel
Taped acc. to IEC 60286-1
fan-folded in a box
Taped acc.to IEC 60286-1
on a reel
WIDTH
53 mm
73 mm
77 mm
77 mm
PITCH
5 mm
5 mm
5 mm
5 mm
5 mm
10 mm
10 mm
DIMENSION
72 mm x 55 mm x 258 mm
75 mm x 114 mm x 260 mm
93 mm x 300 mm x 298 mm
95 mm x 57 mm x 260 mm
105 mm x 315 mm x 305 mm
155 mm x 110 mm x 410 mm
119 mm x 353 mm x 353 mm
120 mm x 118 mm x 412 mm
119 mm x 353 mm x 353 mm
Revision: 03-Mar-16
2 Document Number: 20128
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




 WR5
www.vishay.com
DESCRIPTION
Production is strictly controlled and follows an extensive set
of instructions established for reproducibility. A
homogeneous film of metal oxide is deposited on a high
grade ceramic body and conditioned to achieve the desired
temperature coefficient. Plated steel termination caps are
firmly pressed on the metallized rods. Mostly, a special laser
is used to achieve the target value by smoothly cutting a
helical groove in the resistive layer without damaging the
ceramics. Connecting wires of electrolytic copper plated
with 100 % tin are welded to the termination caps. The
resistor elements are covered by a green protective coating
designed for electrical, mechanical and climatic protection.
Four or five color code rings designate the resistance value
and tolerance in accordance with IEC 60062 (1). WK2 and
WR4 are color coded while WR5 and WK8 are print marked.
The result of the determined production is verified by an
extensive testing procedure performed on 100 % of the
individual resistors. Only accepted products are stuck
directly on the adhesive tapes in accordance with
IEC 60286-1 (1).
MATERIALS
Vishay acknowledges the following systems for the
regulation of hazardous substances:
• IEC 62474, Material Declaration for Products of and for the
Electrotechnical Industry, with the list of declarable
substances given therein
• The Global Automotive Declarable Substance List
(GADSL) (2)
• The REACH regulation (1907/2006/EC) and the related list
of substances with very high concern (SVHC) for its supply
chain
The products do not contain any of the banned substances
as per IEC 62474, GADSL, or the SVHC list, see
www.vishay.com/how/leadfree.
Hence the products fully comply with the following
directives:
• 2000/53/EC End-of-Life Vehicle Directive (ELV) and
Annex II (ELV II)
• 2011/65/EU Restriction of the Use of Hazardous
Substances Directive (RoHS) with amendment
2015/863/EU
• 2012/19/EU Waste Electrical and Electronic Equipment
Directive (WEEE)
Vishay pursues the elimination of conflict minerals from its
supply chain, see the Conflict Minerals Policy at
www.vishay.com/doc?49037.
WK2, WR4, WR5, WK8
Vishay Draloric
ASSEMBLY
The resistors are suitable for processing on automatic
insertion equipment and cutting and bending machines.
Excellent solderability is proven, even after extended
storage. They are suitable for automatic soldering using
wave or dipping.
The resistors are completely lead (Pb)-free, the pure tin
plating provides compatibility with lead (Pb)-free and
lead-containing soldering processes. The immunity of the
plating against tin whisker growth, in compliance with
IEC 60068-2-82, has been proven under extensive testing.
The encapsulation is resistant to cleaning solvent (3)
specified in IEC 60115-1. The suitability of conformal
coatings, potting compounds and their processes, if
applied, shall be qualified by appropriate means to ensure
the long-term stability of the whole system
APPROVALS
WK2 and WR4 are AEC-Q200 qualified which makes these
products ideal to be used in automotive applications.
RELATED PRODUCTS
For a correlated range of Power Metal Film Resistors with
small size-high rated dissipation see the PR series
datasheet: www.vishay.com/doc?28729.
Notes
(1) The quoted IEC standards are also released as EN standards with the same number and identical contents.
(2) Global Automotive Declarable Substance List, see www.gadsl.org. All products comply with the IEC 62474, Material Declaration for Products
of and for the Electrotechnical Industry.
CEFIC (European Chemical Industry Council), EECA (European Electronic Component Manufacturers Association), EICTA (European
trade organization representing the information and communications technology and consumer electronics), see
www.digitaleurope.org/SearchResults.aspx?Search=eicta.
(3) Other cleaning solvents with aggressive chemicals should be evaluated in actual cleaning process for their suitability.
Revision: 03-Mar-16
3 Document Number: 20128
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






Recommended third-party WR5 Datasheet






@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)