WSR31L000FEA Vishay, WSR31L000FEA Datasheet - Page 2
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WSR31L000FEA
Manufacturer Part Number
WSR31L000FEA
Description
RES .001 OHM 3W 1% 4527 SMD
Manufacturer
Vishay
Series
WSRr
Type
Metal Stripr
Datasheet
1.WSR21R000FEA.pdf
(3 pages)
Specifications of WSR31L000FEA
Resistance (ohms)
0.001
Power (watts)
3W
Composition
Metal Element
Features
Current Sense
Tolerance
±1%
Size / Dimension
0.455" L x 0.275" W (11.56mm x 6.99mm)
Height
0.100" (2.54mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
4527
Resistance In Ohms
0.001
Case
4527
Resistance
0.001ohm
Resistance Tolerance
± 1%
Power Rating
3W
Voltage Rating
0.05V
Resistor Element Material
Metal Film
Resistor Case Style
SMD
Temperature Coefficient
± 110ppm/°C
Case Size
4527
Resistance Value
1 mOhm
Product
Metal Element Current Sensing Resistors
Operating Temperature Range
- 65 C to + 275 C
Dimensions
6.98 mm W x 11.56 mm L x 2.41 mm H
Termination Style
SMD/SMT
No. Of Pins
2
Rohs Compliant
Yes
Power Rating(s)
3W
Tolerance (+ Or -)
1%
Operating Temp Range
-65C to 275C
Case Style
Molded
Failure Rate
Not Required
Product Length (mm)
11.56mm
Product Depth (mm)
6.98mm
Product Height (mm)
2.41mm
Construction
Rectangular
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
WSRB-.001TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
WSR31L000FEA
Manufacturer:
VISHAY/威世
Quantity:
20 000
DIMENSIONS
DERATING
Note
• Embossed Carrier Tape per EIA-481.
Document Number: 30101
Revision: 26-Jan-11
PERFORMANCE
TEST
Thermal shock
Short time overload
Low temperature storage
High temperature
exposure
Bias humidity
Mechanical shock
Vibration
Load life
Resistance to solder heat
Moisture resistance
PACKAGING
MODEL
WSR2 and WSR3
W
L
I
- 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme
WSR2: 5 x rated power for 5 s
WSR3: 4 x rated power for 5 s
- 65 °C for 24 h
1000 h at + 275 °C
+ 85 °C, 85 % RH, 10 % bias, 1000 h
100 g’s for 6 ms, 5 pulses
Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± (0.5 % + 0.0005 ) R ± (0.5 % + 0.0005 ) R
1000 h at rated power, + 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, 7a and 7b not
required
24 mm/embossed plastic
T
a
TAPE WIDTH
Low Value (down to 0.001 ), Surface Mount
For technical questions, contact:
120
100
80
60
40
W 1
20
0
- 65
H
CONDITIONS OF TEST
b
Power Metal Strip
- 25
MODEL
WSR2
WSR3
MODEL
WSR2
WSR3
25
330 mm/13"
DIAMETER
70
(11.56 ± 0.813)
75
0.455 ± 0.032
ww2bresistors@vishay.com
L
125
®
0.155
(3.94)
Resistors,
SOLDER PAD DIMENSIONS in inches (millimeters)
a
Ambient Temperature °C
REEL
0.095 ± 0.005
(2.41 ± 0.127)
175
DIMENSIONS in inches (millimeters)
H
225
± (0.5 % + 0.0005 ) R ± (0.5 % + 0.0005 ) R
± (0.5 % + 0.0005 ) R ± (2.0 % + 0.0005 ) R
± (0.5 % + 0.0005 ) R ± (0.5 % + 0.0005 ) R
± (1.0 % + 0.0005 ) R ± (1.0 % + 0.0005 ) R
± (0.5 % + 0.0005 ) R ± (0.5 % + 0.0005 ) R
± (0.5 % + 0.0005 ) R ± (0.5 % + 0.0005 ) R
± (1.0 % + 0.0005 ) R ± (2.0 % + 0.0005 ) R
± (0.5 % + 0.0005 ) R ± (0.5 % + 0.0005 ) R
± (0.5 % + 0.0005 ) R ± (0.5 % + 0.0005 ) R
PIECES/REEL
1500
0.100 ± 0.010
(2.54 ± 0.254)
275
WSR2
0.230
(5.84)
T
b
TEST LIMITS
0.275 ± 0.005
(6.98 ± 0.127)
W
Vishay Dale
CODE
www.vishay.com
WSR3
EA
0.205
(5.21)
0.215 ± 0.005
(5.46 ± 0.127)
l
WSR
W
1
437