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WSZ7532-115.8OHM1%EA

Description
Fixed Resistor, Wire Wound, 3.75W, 15.8ohm, 1% +/-Tol, -30,30ppm/Cel
CategoryPassive components    The resistor   
File Size102KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
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WSZ7532-115.8OHM1%EA Overview

Fixed Resistor, Wire Wound, 3.75W, 15.8ohm, 1% +/-Tol, -30,30ppm/Cel

WSZ7532-115.8OHM1%EA Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerVishay
package instructionSMT,
Reach Compliance Codeunknown
ECCN codeEAR99
structureAll-Welded
JESD-609 codee3
Manufacturer's serial numberWSZ
Number of terminals2
Maximum operating temperature350 °C
Minimum operating temperature-65 °C
Package diameter4.78 mm
Package length19.86 mm
Package formSMT
method of packingTR
Rated power dissipation(P)3.75 W
resistance15.8 Ω
Resistor typeFIXED RESISTOR
seriesWSZ
technologyWIRE WOUND
Temperature Coefficient-30,30 ppm/°C
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
Tolerance1%
Base Number Matches1
WSZ
Vishay Dale
Wirewound Resistors, Surface Mount,
Silicone or Cerment Coated, High Power
FEATURES
Low cost, high power (up to 3.75 W)
All welded construction
Ideal for pulsing application
Ceramic core
Available on tape and reel
Lead (Pb)-free version is RoHS compliant
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE RANGE
(1)
RESISTANCE RANGE
POWER
E12 = ± 10 % Tol., E24 = ± 5 % Tol.
RATING TOLERANCE
DIN 41432
ENCAPSULATION
MODEL
P
25 °C (3)
TCR
TCR
TCR - 10 ... - 80 ppm/K
(2)
TCR 100 ... 180 ppm/K
(CLASS 3)
± 50 ppm/°C ± 30 ppm/°C
(CLASS 1)
-
-
±1%
1
Ω
to 510
Ω
-
±2%
0.22
Ω
to 510
Ω
-
-
-
Cement
WSZ6720 1.8 W
± 15 %
0.10
Ω
to 510
Ω
24
Ω
to 3.3 kΩ
-
-
± 10 %
0.10
Ω
to 510
Ω
1.8
Ω
to 3.3 kΩ
-
-
± 1 %, ± 3 %
-
-
-
10
Ω
to 15 kΩ
Silicone
WSZ7532 3.75 W
± 5 %, ± 10 %
-
-
1
Ω
to 9.99
Ω
10
Ω
to 15 kΩ
Notes
(1)
Lower TCR or other power range on request
(3)
Power rating depends on the maximum temperature at the solder
(2)
1
Ω ≤
400 ppm/K
point, solder pad dimensions, the component placement density
and the substrate material
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: WSZ672011509KBM000
W
MODEL
WSZ6720
S
Z
6
7
2
0
VALUE
1
1
5
0
9
K
B
M
0
0
0
TCR/MATERIAL
1
=
- 10 ... - 80 ppm/K
WM 50
Class 1
3
=
100 ... 180 ppm/K
WM 110
Class 3
TOLERANCE CODE
F
= ± 1.0 %
G
= ± 2.0 %
J
= ± 5.0 %
K
= ± 10.0 %
PACKAGING CODE
BM
= Lead (Pb)-free,
tape/reel
LX
= Lead (Pb)-free,
bulk
SPECIAL
3 digits
000
= Standard
3 digit value
1 digit multiplier
MULTIPLIER
7
= *10
-3
8
= *10
-2
9
= *10
-1
0
= *10
0
1
= *10
1
2
= *10
2
3
= *10
3
Product Description: WSZ6720 WM 50 15
Ω
10 % BM
WSZ6720
MODEL
(4)
WM 50
TCR/MATERIAL
(4)
15
Ω
VALUE
(4)
10 %
TOLERANCE CODE
(4)
BM
PACKAGING DESCRIPTION
(5)
Part Number: WSZ75321K000JBA1
W
MODEL
WSZ7532
S
Z
7
VALUE
5
3
2
1
K
0
0
0
J
B
A
1
SPECIAL
(Dash number)
(up to 3 digits)
From
1 to 999
as applicable
TOLERANCE CODE
F
= ± 1.0 %
G
= ± 2.0 %
H
= ± 3.0 %
J
= ± 5.0 %
K
= ± 10 %
5%
TOLERANCE CODE
(4)
PACKAGING CODE
EA
= Lead (Pb)-free, tape/reel
EK
= Lead (Pb)-free, bulk
TA
= Tin/lead, tape/reel
BA
= Tin/lead, bulk
B43
R
= Decimal
K
= Thousand
54R15
= 54.15
1K325
= 1325
Product Description: WSZ7532-1 1 kΩ 5 % B43
WSZ7532-1
MODEL
(4)
1 kΩ
VALUE
(4)
PACKAGING DESCRIPTION
(5)
Notes
(4)
See “Part Number and Product Description”
(5)
See “Packaging Table”
* Pb containing terminations are not RoHS compliant, exemptions may apply
** Please see document “Vishay Green and Halogen-Free Definitions (5-2008)”: www.vishay.com/doc?99902
www.vishay.com
312
For technical questions in Europe, contact: ww1resistors@vishay.com
For technical questions in Americas/Asia, contact: ww2aresistors@vishay.com
Document Number: 30246
Revision: 04-Mar-09
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