WSBS8518L1000JK20

WSBS8518...20
www.vishay.com
Vishay Dale
Revision: 24-Feb-17
1
Document Number: 30341
For technical questions, contact: ww2cresistors@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
®
Shunt Resistor With Two Sense Pins,
Very Low Value (50 μ, 100 μ, 125 μ, and 250 μ)
DESIGN TOOLS (click logo to get started)
FEATURES
High power to resistor size ratio
Sense pins allow for consistent contact location
Proprietary processing technique produces
extremely low resistance values
Welded terminal to element construction
Solid metal manganese-copper alloy resistive
element with low TCR (< 20 ppm/°C)
Very low inductance (< 5 nH)
Low thermal EMF (as low as < 1 μV/°C)
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Notes
(1)
Please reference WSBS8518…35 datasheet (www.vishay.com/doc?30355) for resistance values 500 μ to 1000 μ
(2)
Other values may be available, contact factory
Available
Models
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
SIZE
POWER RATING
P
70 °C
W
TOLERANCE
± %
RESISTANCE VALUE
RANGE
(1)
RESISTANCE VALUES
CURRENTLY AVAILABLE
(2)
WEIGHT
(typical)
g
WSBS8518...20 8518 36 5, 10 50μ to 1000μ 50μ, 100μ, 125μ, 250μ
50μ = 38.4,
100μ / 125u = 36.9,
250μ = 34.2
TECHNICAL SPECIFICATIONS
PARAMETER UNIT RESISTOR CHARACTERISTICS
Temperature coefficient ppm/°C
± 200 for 50 μ
± 175 for 100 μ / 125 μ
± 110 for 250 μ
Temperature coefficient (element material) ppm/°C ± 20
Operating temperature range °C -65 to +170
Thermal EMF μV/°C < 1 for 50 μ and < 3 for 100 μ, 125 μ, 250 μ
Inductance nH < 5
Maximum current rating A (P/R)
1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSBS8518L1000JT20 (WSBS8518…20, 0.0001 , ± 5 %, tray pack)
GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING CODE SPECIAL
WSBS8518 L = m
L0500 = 0.000050
L1000 = 0.000100
L1250 = 0.000125
L2500 = 0.000250
J = ± 5 %
K = ± 10 %
K = bulk pack
T = tray pack
20 = sense pins
attached
W S B S 8 5 1 8 L 1 0 0 0 J T 2 0
WSBS8518...20
www.vishay.com
Vishay Dale
Revision: 24-Feb-17
2
Document Number: 30341
For technical questions, contact: ww2cresistors@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
DIMENSIONS in inches (millimeters)
DERATING
Note
(1)
Minimum pull strength of 200 N
(
1
)
70
120
100
80
60
40
20
0
1751501251007550250- 25- 50- 65
Ambient Temperature in °C
Rated Power in %
TOLERANCES ON DECIMALS
.xxx ± 0.005 [.x ± 0.1]
UNLESS OTHERWISE LISTED
RESISTANCE
VALUE (μ)
ELEMENT
MATERIAL
A
REFERENCE
B
± 0.005 [± 0.13]
50 Mn-Cu 0.145 [3.68] 0.135 [3.43]
100 Mn-Cu 0.370 [9.40] 0.495 [12.57]
125 Mn-Cu 0.480 [12.19] 0.585 [14.86]
250 Mn-Cu 0.900 [22.86] 1.028 [26.11]
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 5x rated power for 5 s ± 0.5 %
Low temperature storage -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 %
Moisture resistance MIL-STD-202, method 106, 0 % power, 7b not required ± 0.5 %
Legal Disclaimer Notice
www.vishay.com
Vishay
Revision: 08-Feb-17
1
Document Number: 91000
Disclaimer
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WSBS8518L1000JK20

Mfr. #:
Manufacturer:
Vishay / Dale
Description:
Res Metal Strip 0.0001 Ohm 5% 36W ±225ppm/C Bare Metal SMD Automotive Bulk
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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