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WSN01/24R420FEA

型号：

WSN01/24R420FEA

品牌：

VISHAY[ VISHAY ]

页数：

3 页

PDF大小：

245 K

下载PDF手册
WSC, WSN  
Vishay Dale  
Wirewound Resistors,  
Precision Power, Surface Mount  
FEATURES  
• All welded construction  
• Molded encapsulation  
• Wrap around terminations  
• Solderable termination  
Pb-free  
Available  
• Excellent stability at different environmental  
e3  
conditions  
• High power ratings  
• Superior surge capability  
RoHS*  
COMPLIANT  
• Available in non-inductive styles with Aryton-Perry winding  
(WSN in lieu of WSC, maximum resistance is one-half  
WSC range)  
• Lead (Pb)-Free version is RoHS Compliant  
STANDARD ELECTRICAL SPECIFICATIONS  
GLOBAL  
MODEL  
HISTORICAL  
MODEL  
SIZE  
INCH  
POWER RATING P70°C  
W
TOLERANCE  
±±  
RESISTANCE RANGE  
ENCAPSULATION  
Ω
WSC01/2  
WSC0001  
WSC2515  
WSC0002  
WSC4527  
WSC6927  
WSC-1/2  
WSC-1  
WSC2515  
WSC-2  
WSC4527  
WSC6927  
2012  
2515  
2515  
4527  
4527  
6927  
0.5  
1.0  
1.0  
2.0  
2.0  
3.0  
0.5, 1, 5  
0.5, 1, 5  
0.5, 1, 5  
0.5, 1, 5  
0.5, 1, 5  
0.5, 1, 5  
0.1 - 4.99  
0.1 - 2.77k  
0.1 - 2.77k  
0.1 - 4.92k  
0.1 - 4.92k  
0.1 - 8k  
Epoxy  
Epoxy  
Thermoplastic  
Epoxy  
Thermoplastic  
Thermoplastic  
• Part Marking: 1/2W - DALE, Value; 1W - Model, Value, Tolerance, Date Code; 2W & 3W - DALE, Model, Value, Tolerance, Date Code.  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
WSC01/2  
WSC0001  
- 0.99  
WSC2515  
WSC0002  
- 0.99  
WSC4527/WSC6927  
0.1  
0.31  
1.0  
10  
Ω
- 0.3  
Ω
=
150  
90  
0.1  
1.0  
26.51  
Ω
Ω
Ω
=
=
90  
50  
0.1  
1.0  
Ω
Ω
- 0.99  
- 26.5  
Ω
Ω
=
=
90  
50  
0.1  
Ω
Ω
=
90  
50  
Temperature  
Coefficient  
0.1  
1.0  
Ω
- 0.99  
Ω =  
Ω=  
90  
50  
Ω
- 0.99  
- 9.9  
Ω
=
ppm/°C  
Ω
- 26.5  
1.0  
Ω - 9.9Ω =  
Ω
- 4.99  
Ω
Ω
=
50  
Ω
and above = 20 26.51  
Ω
and above = 20 10.0  
Ω
and above = 20  
Ω
and above = 20  
DielectricWithstanding  
Voltage  
Insulation Resistance  
VAC  
Ω
> 500  
> 109  
> 500  
> 109  
> 500  
> 109  
> 500  
> 109  
> 500  
> 109  
Operating  
°C  
- 65/+ 175  
(P x R)1/2  
90  
- 65/ + 175  
(P x R)1/2  
165  
- 65/ + 275  
(P x R)1/2  
165  
- 65/ + 175  
(P x R)1/2  
760  
- 65/ + 275  
Temperature Range  
Maximum Working  
Voltage  
Weight/1000 pieces  
(typical)  
V
g
(P x R)1/2  
760 / 1675  
GLOBAL PART NUMBER INFORMATION  
New Global Part Numbering: WSC2515R7000FTA8 (preferred part numbering format)  
W
S
C
2
5
1
5
R
7
0
0
0
F
T
A
8
GLOBAL MODEL  
WSC  
SIZE  
01/2  
0001  
2515  
0002  
4527  
6927  
VALUE  
R = decimal  
K = thousand  
54R15 = 54.15Ω  
1K500 = 1.5KΩ  
TOLERANCE  
D = 0.5%  
F = 1.0%  
G = 2.0%  
H = 3.0%  
J = 5.0%  
K = 10%  
PACKAGING  
EA = Lead Free, tape/reel  
EK = Lead Free, bulk  
TA = Tin/Lead, Tape/reel (R86)  
BA = Tin/Lead, bulk (B43)  
SPECIAL  
(Dash Number)  
(up to 2 digits)  
From 1-99 as  
applicable  
WSN  
Historical Part Number example: WSC2515-8 0.7Ω 1% R86 (will continue to be accepted)  
WSC2515-8  
0.7Ω  
1%  
R86  
PACKAGING  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE  
CODE  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
www.vishay.com  
218  
For technical questions contact: ww2aresistors@vishay.com  
Document Number: 30102  
Revision: 04-Oct-05  
WSC, WSN  
Vishay Dale  
Wirewound Resistors,  
Precision Power, Surface Mount  
DIMENSIONS  
DIMENSIONS in inches [millimeters]  
MODEL  
W1  
L
H
T
W
0.200 0.020 0.096 0.015 0.040 0.010 0.125 0.005 0.050 0.010  
[5.08 0.508] [2.44 0.381] [1.02 0.254] [3.18 0.127] [1.27 0.254]  
WSC01/2  
W
H
WSC0001 0.250 0.020  
0.110 0.015 0.045 0.010 0.150 0.005 0.098 0.005  
[6.35 0.508] [2.79 0.381] [1.14 0.254] [3.81 0.127] [2.49 0.127]  
WSC2515 0.250 0.020 0.110 0.015 0.045 0.010 0.150 0.005 0.098 0.005  
W
1
[6.35 0.508] [2.79 0.381] [1.14 0.254] [3.81 0.127] [2.49 0.127]  
WSC0002 0.445 0.032 0.162 0.015 0.100 0.010 0.275 0.005 0.215 0.005  
T
[11.30 0.813] [4.11 0.381] [2.54 0.254] [6.98 0.127] [5.46 0.127]  
L
WSC4527 0.455 0.020 0.167 0.010 0.100 0.010 0.275 0.005 0.215 0.005  
[11.56 0.508] [4.24 0.254] [2.54 0.254] [6.98 0.127] [5.46 0.127]  
b
l
WSC6927 0.690 0.032 0.280 0.015 0.100 0.010 0.275 0.005 0.215 0.015  
[17.53 0.813] [7.11 0.381] [2.54 0.254] [6.98 0.127] [5.46 0.381]  
a
SOLDER PAD DIMENSIONS in inches [millimeters]  
MODEL  
a
b
l
WSC01/2  
WSC0001  
WSC2515  
WSC0002  
WSC4527  
WSC6927  
0.085 [2.16]  
0.090 [2.29]  
0.090 [2.29]  
0.155 [3.94]  
0.155 [3.94]  
0.155 [3.94]  
0.070 [1.78]  
0.115 [2.92]  
0.115 [2.92]  
0.230 [5.84]  
0.230 [5.84]  
0.235 [5.97]  
0.080 [2.03]  
0.120 [3.05]  
0.120 [3.05]  
0.205 [5.21]  
0.205 [5.21]  
0.470 [11.94]  
200  
120  
100  
80  
WSC0002  
WSC4527  
150  
WSC6927  
WSC01/2  
WSC0001  
WSC2515  
WSC2515  
WSC4527  
WSC6927  
60  
100  
50  
0
40  
WSC01/2  
WSC0001  
WSC0002  
20  
0
0
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
Power in W  
-65  
-25  
25  
75  
70  
125  
175  
225  
275  
Ambient Temperature in °C  
Temperature Rise  
Derating  
PERFORMANCE  
TEST  
CONDITIONS OF TEST  
TEST LIMITS  
Thermal Shock  
- 55°C to + 150°C, 1000 cycles, 15 minutes at each extreme  
5 x rated power for 5 seconds  
(0.5% + 0.05Ω) ∆R  
(0.2% + 0.05Ω) ∆R  
(0.2% + 0.05Ω) ∆R  
(0.5% + 0.05Ω) ∆R  
(0.2% + 0.05Ω) ∆R  
(0.1% + 0.05Ω) ∆R  
(0.1% + 0.05Ω) ∆R  
(1.0% + 0.05Ω) ∆R  
(0.5% + 0.05Ω) ∆R  
Short Time Overload  
Low Temperature Storage  
High Temperature Exposure  
Bias Humidity  
- 65°C for 24 hours  
1000 hours at + 275°C (+ 175°C for WSC01/2, WSC0001 and WSC0002)  
+ 85°C, 85% RH, 10% Bias, 1000 hours  
Mechanical Shock  
Vibration  
100g’s for 11 milliseconds, 5 pulses  
Frequency varied 10 to 500Hz in one minute, 3 directions, 9 hours  
1000 hours at rated power, + 70°C, 1.5 hours “ON”, 0.5 hours “OFF”  
+ 260°C Solder, 10 -12 second dwell, 25mm/second emergence  
Load Life  
Resistance to Solder Heat  
PACKAGING  
REEL  
MODEL  
TAPE WIDTH  
DIAMETER  
330mm/13"  
330mm/13"  
330mm/13"  
330mm/13”  
PIECES/REEL  
2000  
CODE  
EA/TA  
EA/TA  
EA/TA  
EA/TA  
WSC01/2  
12mm/Embossed Plastic  
16mm/Embossed Plastic  
24mm/Embossed Plastic  
32mm/Embossed Plastic  
WSC0001/WSC2515  
WSC0002/WSC4527  
WSC6927  
2000  
1200  
725  
Embossed Carrier Tape per EIA-481-1, 2, 3  
Document Number: 30102  
Revision: 04-Oct-05  
For technical questions contact: ww2aresistors@vishay.com  
www.vishay.com  
219  
Legal Disclaimer Notice  
Vishay  
Notice  
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,  
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.  
Information contained herein is intended to provide a product description only. No license, express or implied, by  
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's  
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express  
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness  
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.  
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.  
Customers using or selling these products for use in such applications do so at their own risk and agree to fully  
indemnify Vishay for any damages resulting from such improper use or sale.  
Document Number: 91000  
Revision: 08-Apr-05  
www.vishay.com  
1
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