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WSN4527

型号：

WSN4527

品牌：

VISHAY[ VISHAY ]

页数：

3 页

PDF大小：

94 K

下载PDF手册
WSC, WSN  
Vishay Dale  
Wirewound Resistors,  
Precision Power, Surface Mount  
FEATURES  
• All welded construction  
• Molded encapsulation  
• Wraparound terminations  
• Excellent stability at different environmental  
conditions  
• High power ratings (up to 3 W)  
• Superior surge capability  
• Available in non-inductive styles with Aryton-  
Perry winding (WSN in lieu of WSC, maximum  
resistance is one-half WSC range)  
• Compliant to RoHS directive 2002/95/EC  
STANDARD ELECTRICAL SPECIFICATIONS  
POWER RATING P70 °C  
GLOBAL  
HISTORICAL  
SIZE  
TOLERANCE  
ꢀ
RESISTANCE RANGE  
ENCAPSULATION  
MODEL  
MODEL  
INCH  
Ω
W
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 (1)  
0.5, 1, 5  
0.5, 1, 5  
0.5, 1, 5  
0.1 to 4.99  
0.1 to 2.77K  
0.1 to 2.5K  
0.1 to 4.92K  
0.1 to 4.92K  
0.1 to 8K  
Epoxy  
Thermoplastic (2)  
Thermoplastic  
Thermoplastic (2)  
Thermoplastic  
Thermoplastic  
Notes  
•
Part marking: 1/2 W - DALE, value; 1 W - model, value, tolerance, date code; 2 W and 3 W - DALE, model, value, tolerance, date code  
(1) 0.1 % and 0.25 % is available on the WSC2515 for 0.499 Ω to 2.5 kΩ range  
(2) As of 1/1/2010, the WSC0001 and WSC0002 are molded with thermoplastic in lieu of epoxy. Reference PCN-DR-002-2009 and  
PCN-DR-003-2009.  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
WSC01/2  
WSC0001  
WSC2515  
WSC0002  
to 0.99  
WSC4527/WSC6927  
0.1  
Ω
to 0.3  
to 0.99  
to 26.5  
Ω
=
150  
90  
50  
0.1  
Ω
to 0.3  
to 0.99  
to 9.9  
Ω
=
150  
0.1 Ω  
1.0 Ω  
26.51  
to 0.99  
to 26.5  
Ω
Ω
=
=
90  
50  
0.1  
Ω
Ω
=
90  
50  
Temperature  
Coefficient  
0.1  
1.0  
Ω
Ω
to 0.99  
to 4.99  
Ω
Ω
=
=
90  
50  
0.31  
1.0  
Ω
Ω
=
0.31  
Ω
Ω
Ω
=
90  
ppm/°C  
1.0 Ω to 9.9 Ω =  
Ω
Ω
=
1.0  
Ω
=
50  
Ω
and above = 20  
10.0  
Ω
and above = 20  
26.51  
Ω
and above = 20  
10  
Ω
and above = 20  
Dielectric Withstanding  
Voltage  
Insulation Resistance  
Operating Temperature  
Range  
Maximum Working  
Voltage  
Weight/1000 pieces  
(typical)  
VAC  
Ω
> 500  
> 109  
> 500  
> 109  
> 500  
> 500  
> 109  
> 500  
> 109  
> 109  
°C  
- 65 to + 175  
R 1/2  
- 65 to + 275  
R 1/2  
- 65 to + 275  
R 1/2  
- 65 to + 275  
- 65 to + 275  
V
g
(
P
x
)
(P  
x
)
(P  
x
)
(P  
x
R 1/2  
)
(P x )  
R 1/2  
90  
165  
165  
760  
760/1675  
GLOBAL PART NUMBER INFORMATION  
Global Part Numbering example: WSC2515R7000FEA (preferred part numbering format)  
W
S
C
2
5
1
5
R
7
0
0
0
F
E
A
GLOBAL MODEL  
SIZE  
VALUE  
TOLERANCE  
PACKAGING  
SPECIAL  
WSC  
WSN  
01/2  
0001  
2515  
0002  
4527  
6927  
R = Decimal  
K = Thousand  
R7000 = 0.70 Ω  
1K500 = 1.5 kΩ  
B = 0.1 % (3)  
C = 0.25 % (3)  
D = 0.5 %  
F = 1.0 %  
G = 2.0 %  
H = 3.0 %  
J = 5.0 %  
K = 10 %  
EA = Lead (Pb)-free, tape/reel  
EK = Lead (Pb)-free, bulk  
(Dash number)  
(Up to 2 digits)  
From 1 to 99  
as applicable  
TA = Tin/lead, tape/reel (R86)  
BA = Tin/lead, bulk (B43)  
Historical Part Number example: WSC-1 0.7 Ω 1 ꢀ R86 (will continue to be accepted, but will be supplied as WSC0001R7000FTA  
WSC-1  
0.7 Ω  
1 ꢀ  
R86  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE  
PACKAGING  
Note  
(3) WSC2515 only  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
www.vishay.com  
310  
For technical questions, contact: ww2aresistors@vishay.com  
Document Number: 30102  
Revision: 28-Jan-10  
WSC, WSN  
Wirewound Resistors,  
Precision Power, Surface Mount  
Vishay Dale  
DIMENSIONS in inches (millimeters)  
W
H
b
l
W
1
a
T
L
DIMENSIONS  
SOLDER PAD DIMENSIONS  
MODEL  
W1  
L
H
T
W
a
b
l
0.200 0.020  
[5.08 0.508ꢀ  
0.096 0.015 0.040 0.010 0.125 0.005 0.050 0.010  
[2.44 0.381ꢀ [1.02 0.254ꢀ [3.18 0.127ꢀ [1.27 0.254ꢀ  
WSC01/2  
WSC0001  
WSC2515  
WSC0002  
WSC4527  
WSC6927  
0.085 [2.16ꢀ 0.070 [1.78ꢀ 0.080 [2.03ꢀ  
0.090 [2.29ꢀ 0.115 [2.92ꢀ 0.120 [3.05ꢀ  
0.090 [2.29ꢀ 0.115 [2.92ꢀ 0.120 [3.05ꢀ  
0.155 [3.94ꢀ 0.230 [5.84ꢀ 0.205 [5.21ꢀ  
0.155 [3.94ꢀ 0.230 [5.84ꢀ 0.205 [5.21ꢀ  
0.155 [3.94ꢀ 0.235 [5.97ꢀ 0.470 [11.94ꢀ  
0.250 0.020  
0.110 0.015 0.045 0.010 0.150 0.005 0.098 0.005  
[6.35 0.508ꢀ [2.79 0.381ꢀ [1.14 0.254ꢀ [3.81 0.127ꢀ [2.49 0.127ꢀ  
0.250 0.020 0.110 0.015 0.045 0.010 0.150 0.005 0.098 0.005  
[6.35 0.508ꢀ [2.79 0.381ꢀ [1.14 0.254ꢀ [3.81 0.127ꢀ [2.49 0.127ꢀ  
0.445 0.032 0.162 0.015 0.100 0.010 0.275 0.005 0.215 0.005  
[11.30 0.813ꢀ [4.11 0.381ꢀ [2.54 0.254ꢀ [6.98 0.127ꢀ [5.46 0.127ꢀ  
0.455 0.020 0.167 0.010 0.100 0.010 0.275 0.005 0.215 0.005  
[11.56 0.508ꢀ [4.24 0.254ꢀ [2.54 0.254ꢀ [6.98 0.127ꢀ [5.46 0.127ꢀ  
0.690 0.032 0.280 0.015 0.100 0.010 0.275 0.005 0.215 0.015  
[17.53 0.813ꢀ [7.11 0.381ꢀ [2.54 0.254ꢀ [6.98 0.127ꢀ [5.46 0.381ꢀ  
120  
200  
150  
100  
80  
60  
40  
20  
WSC0002  
WSC4527  
WSC6927  
WSC0001 (1)  
WSC0002 (1)  
WSC2515  
WSC4527  
WSC6927  
WSC01/2  
WSC0001  
WSC2515  
100  
50  
WSC01/2  
0
0
0
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
- 65  
- 25  
25  
75  
70  
125  
175  
225  
275  
Power in W  
Ambient Temperature in °C  
Temperature Rise  
Derating  
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  
CONDITIONS OF TEST  
- 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme  
5 x rated power for 5 s  
TEST LIMITS  
Thermal Shock  
(0.5 % + 0.05 Ω) ΔR  
(0.2 % + 0.05 Ω) ΔR  
(0.2 % + 0.05 Ω) ΔR  
(0.5 % + 0.05 Ω) ΔR  
(0.2 % + 0.05 Ω) ΔR  
(0.1 % + 0.05 Ω) ΔR  
(0.1 % + 0.05 Ω) ΔR  
(1.0 % + 0.05 Ω) ΔR  
(0.5 % + 0.05 Ω) ΔR  
Short Time Overload  
Low Temperature Storage  
High Temperature Exposure  
Bias Humidity  
Mechanical Shock  
Vibration  
- 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  
Load Life  
Resistance to Solder Heat  
PACKAGING  
REEL  
MODEL  
TAPE WIDTH  
DIAMETER  
330 mm/13"  
330 mm/13"  
330 mm/13"  
330 mm/13”  
PIECES/REEL  
CODE  
EA/TA  
EA/TA  
EA/TA  
EA/TA  
WSC01/2  
12 mm/embossed plastic  
16 mm/embossed plastic  
24 mm/embossed plastic  
32 mm/embossed plastic  
2000  
2000  
1200  
725  
WSC0001/WSC2515  
WSC0002/WSC4527  
WSC6927  
Note  
• Embossed Carrier Tape per EIA-481-1, 2, 3  
Document Number: 30102  
Revision: 28-Jan-10  
For technical questions, contact: ww2aresistors@vishay.com  
www.vishay.com  
311  
Legal Disclaimer Notice  
Vishay  
Disclaimer  
All product specifications and data are subject to change without notice.  
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf  
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein  
or in any other disclosure relating to any product.  
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any  
information provided herein to the maximum extent permitted by law. The product specifications do not expand or  
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed  
therein, which apply to these products.  
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this  
document or by any conduct of Vishay.  
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless  
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such  
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting  
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding  
products designed for such applications.  
Product names and markings noted herein may be trademarks of their respective owners.  
Document Number: 91000  
Revision: 18-Jul-08  
www.vishay.com  
1
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