WSLP2726_15 [VISHAY]
Power Metal Strip® Resistors, Very High Power (to 7 W),Low Value (down to 0.0003 ï), Surface Mount;
| 型号： | WSLP2726_15 |
| 厂家： | 
VISHAY |
| 描述： | Power Metal Strip® Resistors, Very High Power (to 7 W),Low Value (down to 0.0003 ï), Surface Mount |
| 文件： | 总4页 (文件大小：98K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WSLP2726
Vishay Dale
www.vishay.com
Power Metal Strip® Resistors, Very High Power (to 7 W),
Low Value (down to 0.0003 ), Surface Mount
FEATURES
Available
• High power to foot print size ratio
• Ideal for all types of current sensing, voltage
division and pulse applications including
switching and linear power supplies,
instruments, power amplifiers, and shunts
• Proprietary processing technique produces
extremely low resistance values, down to
0.0003
• Specially selected and stabilized materials
allow for high power rating (to 7 W)
• All welded construction
• 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
• Low thermal EMF (< 3 μV/°C)
• AEC-Q200 qualified available (1)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
(1)
Flame retardance test may not be applicable to some resistor
technologies.
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
RESISTANCE VALUE
RESISTANCE VALUES
CURRENTLY AVAILABLE (2)
WEIGHT
(typical)
g/1000 pieces
GLOBAL
MODEL
TOLERANCE
ꢀ
SIZE
P70 °C
RANGE
W
WSLP2726
WSLP2726
2726
2726
5.0
7.0
1.0, 5.0
1.0, 5.0
2m to 4m
2m, 3m, 4m
420
420
0.3m to 1m
0.3m, 0.5m, 0.7m, 1m
Notes
• Power rating depends on the max. temperature at the solder point, component placement density and the substrate material.
• Part marking: Model, value, tolerance, date code.
(2)
Other values may be available, contact factory.
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
ppm/°C
ppm/°C
°C
RESISTOR CHARACTERISTICS
Temperature coefficient
Element TCR
75 for 0.5 m to 4 m, 110 for 0.3 m
< 20
Operating temperature range
Maximum working voltage
-65 to +170
(P x R)1/2
V
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: WSLP2726L5000FEA (WSLP2726, 0.0005 , 1 ꢀ)
W
S
L
P
2
7
2
6
L
5
0
0
0
F
E
A
GLOBAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING CODE
SPECIAL
WSLP2726
L = m
F = 1.0 ꢀ
J = 5.0 ꢀ
EA = Lead (Pb)-free, tape/reel
EK = Lead (Pb)-free, bulk
(Dash number)
(Up to 2 digits)
From 1 to 99 as
applicable
L5000 = 0.0005
L7000 = 0.0007
1L000 = 0.0010
2L000 = 0.0020
Revision: 07-Aug-15
Document Number: 30179
1
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
WSLP2726
Vishay Dale
www.vishay.com
DIMENSIONS
DIMENSIONS in inches (millimeters)
MODEL
R
(REF.)
L
W
H
S
T
U
N
0.272 0.008 0.260 + 0.012/- 0.008 Please see 0.198 0.028 0.004 0.016 0.002 0.078 0.004 0.039 0.006
WSLP2726
(6.9 0.2)
(6.6 + 0.3/- 0.2)
table below (5.0)
(0.7 0.1)
(0.4 0.05)
(2.0 0.1)
(0.99 0.15)
SOLDER PAD DIMENSIONS in inches (millimeters)
MODEL
W
L
a
b
c
d
w
0.220
(5.6)
0.096
(2.44)
0.035
(0.89)
0.035
(0.89)
0.290
(7.4)
WSLP2726
RESISTANCE
VALUE
ELEMENT
MATERIAL
HEIGHT
MODEL
H
S
(m)
U
T
0.141 0.008
(3.58 0.2)
WSLP2726
WSLP2726
WSLP2726
WSLP2726
WSLP2726
WSLP2726
WSLP2726
0.3
0.5
0.7
1.0
2.0
3.0
4.0
Mn-Cu
Mn-Cu
Mn-Cu
Mn-Cu
Ni-Cr
R
N
0.116 0.008
(2.95 0.2)
H
c
0.111 0.008
(2.82 0.2)
d
0.1055 0.008
(2.68 0.2)
b
a
0.114 0.008
(2.9 0.2)
w
b
0.108 0.008
(2.74 0.2)
Ni-Cr
0.1046 0.008
(2.66 0.2)
Ni-Cr
DERATING - AMBIENT TEMPERATURE
DERATING - TERMINAL TEMPERATURE
120
100
80
60
40
20
0
120
100
80
60
40
Stability < 1.0 %
Stability < 0.5 %
20
0
-65 -50 -25
0
25
50 70
100 125 150 170
0
20
40
60
80
100 120 140 160 180
Ambient Temperature in °C
Terminal Temperature TK in °C
Example: WSLP2726 0.0005 , 0.001
Revision: 07-Aug-15
Document Number: 30179
2
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
WSLP2726
Vishay Dale
www.vishay.com
PERFORMANCE
TEST
CONDITIONS OF TEST
-55 °C to +150 °C, 1000 cycles, 15 min at each extreme
65 °C for 45 min
TEST LIMITS
(0.5 ꢀ) R
(0.5 ꢀ) R
(1.0 ꢀ) R
(0.5 ꢀ) R
(0.5 ꢀ) R
(0.5 ꢀ) R
(1.0 ꢀ) R
(0.5 ꢀ) R
(0.5 ꢀ) R
Thermal shock
Low temperature operation
High temperature exposure
Bias humidity
1000 h at + 170 °C
85 °C, 85 ꢀ RH, 10 ꢀ bias, 1000 h
Mechanical shock
Vibration
100 g’s for 6 ms, 5 pulses
Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h
1000 h at +70 °C, 1.5 h “ON”, 0.5 h “OFF”
+260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence
MIL-STD-202, method 106, 0 ꢀ power, 7b not required
Load life
Resistance to solder heat
Moisture resistance
PACKAGING
MODEL
REEL
TAPE WIDTH
DIAMETER
PIECES/REEL
CODE
WSLP2726
16 mm/embossed plastic
330 mm/13"
1500
EA
Note
Embossed carrier tape per EIA-481.
•
Revision: 07-Aug-15
Document Number: 30179
3
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
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requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
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conform to JEDEC JS709A standards.
Revision: 02-Oct-12
Document Number: 91000
1
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