AST
Vishay Huntington
www.vishay.com
Wirewound Resistors, Industrial Power,
Silicone Coated, Adjustable Tubular
FEATURES
• High temperature silicone coating
• Complete welded construction
• Tight tolerance of 5 % for values above 1
• Excellent stability in operation (< 3 % change in
resistance)
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE
RANGE
RESISTANCE
RANGE
POWER RATING
WEIGHT
(typical)
g
GLOBAL
MODEL
HISTORICAL
MODEL
P25 °C
W
5 ꢀ
1ꢁ ꢀ
1.0 to 10.6K
1.0 to 10.6K
1.0 to 18K
0.10 to 60K
1.0 to 26K
1.0 to 30K
1.0 to 24K
1.0 to 54K
1.0 to 75K
1.0 to 84.3K
1.0 to 85.5K
1.0 to 114K
-
AST010
AST012
AST020
AST20A
AST025
AST25A
AST25B
AST050
AST50A
AST50B
AST075
AST75A
AST080
AST100
AST130
AST160
AST175
AST200
AST225
AST-10
AST-12
12
12
1.0 to 10.6K
1.0 to 10.6K
1.0 to 18K
1.0 to 60K
1.0 to 26K
1.0 to 30K
1.0 to 24K
1.0 to 54K
1.0 to 75K
1.0 to 84.3K
1.0 to 85.5K
1.0 to 114K
1.0 to 111K
1.0 to 131K
1.0 to 192K
1.0 to 398K
1.0 to 398K
1.0 to 337K
1.0 to 337K
6.69
6.69
AST-20
20
12.57
8.64
HLA-15
AST-25
15
25
20.72
20.72
14.25
42.08
65.64
64.82
106.37
183.82
121.58
91.37
192.36
250.8
250.8
309.97
309.97
AST-25A
AST-25B
AST-50
30
30
50
AST-50A
AST-50B
AST-75
60
70
75
AST-75A
HLA-80
AST-100
AST-130
AST-160
HLA-175
AST-200
AST-225
90
80
100
130
175
175
225
225
1.0 to 131K
1.0 to 192K
1.0 to 398K
1.0 to 398K
1.0 to 337K
1.0 to 337K
Revision: 23-Sep-2020
Document Number: 31852
1
For technical questions, contact: ww2dresistors@vishay.com
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