WSC251510R00FEA Datasheet, PDF (2/3 Pages) Vishay Siliconix – Wirewound Resistors, Precision Power, Surface Mount

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DIMENSIONS in inches (millimeters)
WSC, WSN
Vishay Dale
W
H
l
b
W1
a
T
L
GLOBAL
MODEL
L
WSC01/2
0.200 ± 0.020
(5.08 ± 0.508)
WSC0001
WSC2515
0.250 ± 0.020
(6.35 ± 0.508)
0.250 ± 0.020
(6.35 ± 0.508)
WSC0002
0.455 ± 0.020
(11.56 ± 0.508)
WSC4527
0.455 ± 0.020
(11.56 ± 0.508)
WSC6927
0.690 ± 0.032
(17.53 ± 0.813)
TEMPERATURE RISE
200
H
0.096 ± 0.015
(2.44 ± 0.381)
0.110 ± 0.015
(2.79 ± 0.381)
0.110 ± 0.015
(2.79 ± 0.381)
0.167 ± 0.010
(4.24 ± 0.254)
0.167 ± 0.010
(4.24 ± 0.254)
0.280 ± 0.015
(7.11 ± 0.381)
DIMENSIONS
T
0.040 ± 0.010
(1.02 ± 0.254)
0.045 ± 0.010
(1.14 ± 0.254)
0.045 ± 0.010
(1.14 ± 0.254)
0.100 ± 0.010
(2.54 ± 0.254)
0.100 ± 0.010
(2.54 ± 0.254)
0.100 ± 0.010
(2.54 ± 0.254)
W
W₁
0.125 ± 0.005 0.050 ± 0.010
(3.18 ± 0.127) (1.27 ± 0.254)
0.150 ± 0.005 0.098 ± 0.005
(3.81 ± 0.127) (2.49 ± 0.127)
0.150 ± 0.005 0.098 ± 0.005
(3.81 ± 0.127) (2.49 ± 0.127)
0.275 ± 0.005 0.215 ± 0.005
(6.98 ± 0.127) (5.46 ± 0.127)
0.275 ± 0.005 0.215 ± 0.005
(6.98 ± 0.127) (5.46 ± 0.127)
0.275 ± 0.005 0.215 ± 0.015
(6.98 ± 0.127) (5.46 ± 0.381)
DERATING
120
SOLDER PAD DIMENSIONS
A
B
L
0.085 (2.16) 0.070 (1.78) 0.080 (2.03)
0.090 (2.29) 0.115 (2.92) 0.115 (2.92)
0.090 (2.29) 0.115 (2.92) 0.120 (3.05)
0.155 (3.94) 0.230 (5.84) 0.205 (5.21)
0.155 (3.94) 0.230 (5.84) 0.205 (5.21)
0.155 (3.94) 0.235 (5.97) 0.470 (11.94)
WSC0002
100
150
WSC4527
WSC6927
WSC01/2
WSC0001
80
WSC2515
60
100
40
50
20
WSC01/2
WSC0001 ⁽¹⁾
WSC0002 ⁽¹⁾
WSC2515
WSC4527
WSC6927
00
0.5
1.0
1.5
2.0
2.5
3.0
Power in W
0- _{65 - 25}
25
75
125
175
225
275
70
Ambient Temperature in °C
Note
(1) _{As of 1/1/2010, WSC0001 and WSC0002 will be molded with thermoplastic and have the higher 275 °C temperature derating.}
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Low Temperature Storage
High Temperature Exposure
Bias Humidity
Mechanical Shock
Vibration
Load Life
Resistance to Solder Heat
CONDITIONS OF TEST
- 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme
5 x rated power for 5 s
- 65 °C for 24 h
1000 h at + 275 °C (+ 175 °C for WSC01/2)
+ 85 °C, 85 % RH, 10 % bias, 1000 h
100 g’s for 11 ms, 5 pulses
Frequency varied 10 Hz to 500 Hz in 1 min, 3 directions, 9 h
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
TEST LIMITS
± (0.5 % + 0.05 ) R
± (0.2 % + 0.05 ) R
± (0.2 % + 0.05 ) R
± (0.5 % + 0.05) R
± (0.2 % + 0.05 ) R
± (0.1 % + 0.05 ) R
± (0.1 % + 0.05 ) R
± (1.0 % + 0.05 ) R
± (0.5 % + 0.05) R
PACKAGING
MODEL
TAPE WIDTH
WSC01/2
12 mm/embossed plastic
WSC0001/WSC2515
16 mm/embossed plastic
WSC0002/WSC4527
24 mm/embossed plastic
WSC6927
32 mm/embossed plastic
Note
• Embossed Carrier Tape per EIA-481.
REEL
DIAMETER
330 mm/13"
330 mm/13"
330 mm/13"
330 mm/13”
PIECES/REEL
2000
2000
1200
725
CODE
EA/TA
EA/TA
EA/TA
EA/TA
Revision: 05-Nov-13
2
Document Number: 30102
For technical questions, contact: [e-mail]
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