FVOT Datasheet, PDF (1/3 Pages) Vishay Siliconix – High temperature vitreous coating

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FVOT
Vishay Huntington
Wirewound Resistor, Industrial Power,
Vitreous Coated, Miniature Flat
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL
MODEL
POWER RATING
P_{25 °C}
W
FVOT10
FVOT10-NI
FVOT-10
FVOT10-NI
10
FVOT15
FVOT15-NI
FVOT-15
FVOT15-NI
15
FVOT20
FVOT20-NI
FVOT-20
FVOT20-NI
20
FEATURES
• High temperature vitreous coating
• Mounting accommodations ideally suited to
high density packaging
• Available in non-inductive style (special “NI”)
with Ayrton-Perry winding
• Self-stacking hardware for horizontal or vertical
placement
• Mounting hardware functions as a heat sink allowing
greater heat dissipation and less derating of stacked units
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
RESISTANCE
RANGE

±5%
1.0 to 15K
1.0 to 1.8K
1.0 to 26K
1.0 to 3.6K
1.0 to 71K
1.0 to 9.8K
RESISTANCE
RANGE

± 10 %
0.10 to 15K
1.0 to 1.8K
0.10 to 26K
1.0 to 3.6K
0.10 to 71K
1.0 to 9.8K
WEIGHT
(typical)
g
0.41
0.47
0.74
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Temperature Coefficient
ppm/°C
Short Time Overload
-
Dielectric Withstanding Voltage
V_AC
Maximum Working Voltage
V
Operating Temperature Range
°C
FVOT RESISTOR CHARACTERISTICS
± 260 for 20  and above, ± 400 for 1  to 20 ,
special TC’s available
10 x rated power for 5 s
1000, from terminal to mounting hardware
(P x R)^1/2
-55 to +350
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: FVOT2011E25R00JE (visit www.vishay.com SAP parts manual for all options)
F
V
O
T
2
0
1
1
E
2
5
R
0
0
J
E
GLOBAL MODEL
(6 digits)
(See Standard
Electrical
Specifications
Global Model
column for
options)
TERMINAL
DESIGNATION
(2 digits)
11
TERMINAL
FINISH
(1 digit)
E = lead
(Pb)-free
VALUE
(5 digits)
R = decimal
K = thousand
1R500 = 1.5 
1K500 = 1.5 k
Historical Part Number example: FVOT-20-25-5 %
FVOT-20
25 
TOLERANCE
(1 digit)
J=±5%
K = ± 10 %
PACKAGING CODE
(1 digit)
E = lead (Pb)-free
cell and bulk pack
5%
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE
SPECIAL
(up to 2 digits)
(Dash number)
From 1 to 99 as
applicable
NI = non-inductive
SPECIAL
Revision: 13-Oct-16
1
Document Number: 31848
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