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WSLP08058L000FEA18

P1-P3P4-P4
WSLP...18
www.vishay.com
Vishay Dale
Revision: 13-Apr-18
1
Document Number: 30298
For technical questions, contact: ww2bresistors@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
Power Metal Strip
®
Resistors, Very High Power (1 W),
Low Value (down to 0.005 Ω), Surface Mount
DESIGN SUPPORT TOOLS
FEATURES
• Very high power to foot print size ratio (1 W in
0805 / 2 W in 1206 package)
• All welded construction of the Power Metal
Strip
®
resistors is ideal for all types of current
sensing, voltage division and pulse applications
• Proprietary processing technique produces
extremely low resistance values (down to
0.005
Ω)
• Sulfur resistance by construction that is
unaffected by high sulfur environments
• Solid metal nickel-chrome or manganese- copper alloy
resistive element with low TCR (< 20 ppm/°C)
• Very low inductance 0.5 nH to 5 nH
• Excellent frequency response to 50 MHz
• Low thermal EMF (< 3 µV/°C)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Notes
(1)
WSL Marking (www.vishay.com/doc?30327); WSL Decade Values (www.vishay.com/doc?30117)
(2)
EB (lead (Pb)-free) is a non-standard packaging code designated for 1000 piece reels. The non-standard packaging code is identical to our
standard EA (lead (Pb)-free), except that it has a package quantity of 1000 pieces
(3)
Follow link for customization capabilities: www.vishay.com/doc?48163
click logo to get started
Available
Models
Available
Design Tools
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
SIZE
POWER RATING
P
70 °C
W
TOLERANCE
± %
RESISTANCE
VALUE RANGE
Ω
WEIGHT
(typical)
g/1000 pieces
WSLP0805...18 0805 1.0 1.0, 5.0 0.005 to 0.01 4.8
WSLP1206...18 1206 2.0 1.0, 5.0 0.005 to 0.012 16.2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSLP0805R0100FEA18
GLOBAL
MODEL
(8 digits)
RESISTANCE
VALUE
(1)
(5 digits)
TOLERANCE
CODE
(1 digit)
PACKAGING
CODE
(2)
(2 digits)
SPECIAL
(3)
(up to 2 digits)
WSLP0805
WSLP1206
L = mΩ*
R = Decimal
5L000 = 0.005 Ω
R0100 = 0.01 Ω
* Use “L” for resistance
values < 0.01 Ω
F = ± 1.0 %
J = ± 5.0 %
EA = lead (Pb)-free, tape / reel
EK = lead (Pb)-free, bulk pack
18 = “high power”
option
S L P 0 8 0 5 R 0 1 0 0 F E A 1 8W
WSLP...18
www.vishay.com
Vishay Dale
Revision: 13-Apr-18
2
Document Number: 30298
For technical questions, contact: ww2bresistors@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
Notes
(1)
Component TCR - total TCR that includes the TCR effects of the resistor element and the copper terminal
(2)
Element TCR - only applies to the alloy used for the resistor element; refer to item 1 in the construction illustration on the following page
(3)
Maximum working voltage - the WSL is not voltage sensitive, but is limited by power / energy dissipation and is also not ESD sensitive
DIMENSIONS
Notes
• 3D models available: www.vishay.com/doc?30306
• Surface mount solder profile recommendations: www.vishay.com/doc?31052
WELDED CONSTRUCTION
1206
CLAD CONSTRUCTION 0805
TECHNICAL SPECIFICATIONS
PARAMETER UNIT RESISTOR CHARACTERISTICS
Temperature coefficient
(1)
ppm/°C
± 110 for 5 mΩ to 6.9 m
± 75 for 7 mΩ to 12 mΩ
Element TCR
(2)
ppm/°C < 20
Operating temperature range °C -65 to +170
Maximum working voltage
(3)
V(P x R)
1/2
MODEL
RESISTANCE
RANGE (Ω)
DIMENSIONS in inches (millimeters)
SOLDER PAD DIMENSIONS
in inches (millimeters)
L W H T a b l
WSLP0805...18 0.005 to 0.01
0.080 ± 0.010
(2.03 ± 0.254)
0.050 ± 0.010
(1.27 ± 0.254)
0.013 ± 0.010
(0.330 ± 0.254)
0.015 ± 0.010
(0.381 ± 0.254)
0.040
(1.02)
0.050
(1.27)
0.020
(0.50)
WSLP1206...18
0.001 to 0.0019
0.126 ± 0.010
(3.20 ± 0.254)
0.063 ± 0.010
(1.60 ± 0.254)
0.025 ± 0.010
(0.635 ± 0.254)
0.041 ± 0.010
(1.04 ± 0.254)
0.062
(1.57)
0.070
(1.78)
0.030
(0.76)
0.002 to 0.0059
0.025 ± 0.010
(0.635 ± 0.254)
0.006 to 0.012
0.020 ± 0.010
(0.508 ± 0.254)
L
T
W
H
l
b
a
Typical sensing traces
1) Resistive element:
solid metal nickel-chrome
or manganese-copper
alloy resistive element with
low TCR (< 20 ppm/°C)
2) Plated terminal: Solid copper,
100 % Sn (100 " min.) with
100 % Ni (20 " min.) under
layer nish
3) Terminal / element weld
4) Silicone coating with ink print
2
3
1
4
1) Resistive element: Ni-Cr
2) Terminal: Solid copper,
100 % Sn (100 µ" min.) with
100 % Ni (20 µ" min.) under
layer nish
3) Terminal to element weld
4) High temperature encapsulant:
“siliconized polyester”
coating material
1
4
3
2
WSLP...18
www.vishay.com
Vishay Dale
Revision: 13-Apr-18
3
Document Number: 30298
For technical questions, contact: ww2bresistors@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
DERATING PULSE CAPABILITY
www.vishay.com/resistors/power-metal-strip-calculator
Notes
• Embossed carrier tape per EIA-481-2
• Additional packaging details at www.vishay.com/doc?20051
Ambient Temperature in °C
Rated Power in %
17012510070250-25-50-65 50
120
100
80
60
40
20
0
150
I
I
L
L
L
U
S
T
R
A
T
A
A
I
V
E
P
U
R
R
P
P
O
S
E
E
S
S
O
O
N
Y
Y
L
L
LL
click to get started
PERFORMANCE
TEST CONDITIONS OF TEST TEST LIMITS
Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± 0.5 %
Short time overload
0805: 5x rated power for 5s
± 1.0 %
1206: 3x rated power for 5 s
Low temperature operation -65 °C for 24 h ± 0.5 %
High temperature exposure 1000 h at +170 °C ± 1.0 %
Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± 0.5 %
Mechanical shock 100 g’s for 6 ms, 5 pulses ± 0.5 %
Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± 0.5 %
Load life 1000 h at 70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 %
Resistance to solder heat +260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± 0.5 %
Moisture resistance MIL-STD-202, method 106, 0 % power, 7b not required ± 0.5 %
PACKAGING
MODEL
REEL
TAPE WIDTH DIAMETER PIECES/REEL CODE
WSLP0805...18 8 mm/punched paper 178 mm/7" 5000 EA
WSLP1206...18 8 mm/punched paper 178 mm/7" 4000 EA
P1-P3P4-P4

WSLP08058L000FEA18

Mfr. #:
Buy WSLP08058L000FEA18
Manufacturer:
Vishay / Dale
Description:
Current Sense Resistors - SMD 1watt 0.008ohm 1%
Lifecycle:
New from this manufacturer.
Delivery:
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