FVTL, FVTS, FVWL

www.vishay.com

Vishay Huntington

Revision: 18-Aug-16

1

Document Number: 31837

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Wirewound Resistor, Industrial Power,

Vitreous Coated, Tubular

FEATURES

• High temperature vitreous coating

• Complete welded construction

• Excellent for intermittent power and pulsing

application

• Available in non-inductive style (special “NI”)

with Ayrton-Perry winding

• Various lead and terminal options

• Excellent stability in operation (< 3 % change

resistance)

• Material

categorization:

for

definitions

of

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL



MODEL

HISTORICAL

MODEL

POWER RATING

W

RESISTANCE

RANGE



RESISTANCE

RANGE



WEIGHT

(typical)

g

± 5 %

± 10 %

FVTL05

FVTL-5

5

1.0 to 20.5K

0.1 to 20.5K

4.60

FVTS05

FVTS-5

5

1.0 to 20.5K

0.1 to 20.5K

4.60

FVWL5A

-

5.25

1.0 to 15K

0.1 to 15K

2.12

FVTL5A

-

5.25

1.0 to 15K

0.1 to 15K

2.12

FVWL05

FVWL-5

8

1.0 to 20.5K

0.1 to 20.5K

4.60

FVWL08

-

8

1.0 to 20.5K

0.1 to 20.5K

4.60

FVTL08

-

8

1.0 to 20.5K

0.1 to 20.5K

4.60

FVWL1A

-

10

1.0 to 29K

0.10 to 29K

6.24

FVTL10

FVTL-10

12

1.0 to 58K

0.10 to 58K

6.69

FVTS10

FVTS-10

12

1.0 to 58K

0.10 to 58K

6.69

FVWL10

FVWL-10

12

1.0 to 58K

0.10 to 58K

6.69

FVWL12

-

12

1.0 to 58K

0.10 to 58K

6.69

FVTL12

-

12

1.0 to 58K

0.10 to 58K

6.69

FVWL15

-

15

1.0 to 60K

0.10 to 60K

8.82

FVTL15

-

15

1.0 to 60K

0.10 to 60K

8.82

FVWL2A

-

20

1.0 to 95K

0.10 to 95K

11.36

FVTL2A

-

20

1.0 to 95K

0.10 to 95K

11.36

FVTL20

FVTL-20

20

1.0 to 95K

0.10 to 95K

12.57

FVTS20

FVTS-20

20

1.0 to 95K

0.10 to 95K

12.57

FVWL20

FVWL-20

20

1.0 to 95K

0.10 to 95K

12.57

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

FVT RESISTOR CHARACTERISTICS

Temperature Coefficient

ppm/°C

± 260 for 20

 and above, ± 400 for 1  to 20 ,

special TC’s available please contact factory

Short Time Overload

-

10 x rated power for 5 s

Dielectric Withstanding Voltage

1000, from terminal to mounting hardware

Maximum Working Voltage

V

Operating Temperature Range

°C

-55 to +350