FSTL, FSTS, FSWL

www.vishay.com

Vishay Huntington

Revision: 02-Sep-16

1

Document Number: 31839

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

Wirewound Resistor, Industrial Power,

Silicone Coated, Tubular

FEATURES

• High temperature silicone 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 %

FSTL05

FSTL-5

5

1.0 to 20.5K

0.1 to 20.5K

4.60

FSTS05

FSTS-5

5

1.0 to 20.5K

0.1 to 20.5K

4.60

FSWL5A

HLW-05

5.25

1.0 to 15K

0.10 to 15K

2.12

FSTL5A

HLW-05

5.25

1.0 to 15K

0.10 to 15K

2.12

FSWL05

FSWL-5

8

1.0 to 20.5K

0.1 to 20.5K

4.60

FSWL08

HLW-06

8

1.0 to 20.5K

0.10 to 20.5K

4.60

FSTL08

HLW-06

8

1.0 to 20.5K

0.10 to 20.5K

4.60

FSWL1A

HLW-10

10

1.0 to 29K

0.10 to 29K

6.24

FSTL10

FSTL-10

12

1.0 to 58K

0.10 to 58K

6.69

FSTS10

FSTS-10

12

1.0 to 58K

0.10 to 58K

6.69

FSWL10

FSWL-10

12

1.0 to 58K

0.10 to 58K

6.69

FSWL12

HLW-12

12

1.0 to 58K

0.10 to 58K

6.69

FSTL12

HLW-12

12

1.0 to 58K

0.10 to 58K

6.69

FSWL15

HLW-15

15

1.0 to 60K

0.10 to 60K

8.82

FSTL15

HLW-15

15

1.0 to 60K

0.10 to 60K

8.82

FSWL2A

HLW-20

20

1.0 to 95K

0.10 to 95K

11.36

FSTL2A

HLW-20

20

1.0 to 95K

0.10 to 95K

11.36

FSTL20

FSTL-20

20

1.0 to 95K

0.10 to 95K

12.57

FSTS20

FSTS-20

20

1.0 to 95K

0.10 to 95K

12.57

FSWL20

FSWL-20

20

1.0 to 95K

0.10 to 95K

12.57

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

FST 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