AVT Datasheet

AVT
www.vishay.com
Vishay Huntington
Wirewound Resistors, Industrial Power,
Vitreous Coated, Adjustable Tubular
FEATURES
• High temperature vitreous 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
GLOBAL
MODEL
HISTORICAL
MODEL
POWER RATING
P25 °C
W
RESISTANCE
RANGE

RESISTANCE
RANGE

±5%
± 10 %
WEIGHT
(typical)
g
AVT010
AVT-10
12
0.1 to 10.2K
0.1 to 10.2K
6.69
AVT020
AVT-20
20
1.0 to 18K
1.0 to 18K
12.57
AVT20A
-
15
1.0 to 60K
0.10 to 60K
8.64
AVT025
AVT-25
25
0.1 to 23K
0.1 to 23K
20.72
AVT25A
AVT-25A
30
0.1 to 30K
0.1 to 30K
20.72
AVT25B
AVT-25B
30
0.1 to 24K
0.1 to 24K
14.25
AVT050
AVT-50
50
0.1 to 57K
0.1 to 57K
42.08
AVT50A
AVT-50A
60
0.1 to 75K
0.1 to 75K
65.64
AVT50B
AVT-50B
70
0.1 to 84.3K
0.1 to 84.3K
64.82
AVT075
AVT-75
75
0.1 to 85.5K
0.1 to 85.5K
106.37
AVT75A
AVT-75A
90
0.1 to 114K
0.1 to 114K
183.82
AVT080
-
90
1.0 to 190K
0.10 to 190K
121.58
AVT100
AVT-100
100
0.1 to 132K
0.1 to 132K
91.37
AVT130
AVT-130
130
0.1 to 192K
0.1 to 192K
192.36
AVT160
AVT-160
175
0.1 to 398K
0.1 to 398K
250.8
AVT175
-
175
1.0 to 500K
0.10 to 500K
250.8
AVT200
AVT-200
225
0.1 to 337K
0.1 to 337K
309.97
AVT225
AVT-225
225
0.1 to 337K
0.1 to 337K
309.97
Revision: 03-Jun-16
Document Number: 31841
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
AVT
www.vishay.com
Vishay Huntington
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: AVT02506E25R00JE (visit www.vishay.net SAP parts manual for all options)
A
V
T
GLOBAL MODEL
(6 digits)
(see Standard
Electrical
Specifications
Global Model
column for
options)
0
2
5
0
TERMINAL
DESIGNATION
(2 digits)
TERMINAL
FINISH
(1 digit)
05
06
14
15
20
FC = ferrule
cap
E = lead
(Pb)-free
6
E
2
5
R
0
0
J
E
VALUE
(5 digits)
TOLERANCE
(1 digit)
PACKAGING CODE
(1 digit)
SPECIAL
(up to 2 digits)
R = decimal
K = thousand
1R500 = 1.5 
1K500 = 1.5 k
J=±5%
K = ± 10 %
E = lead (Pb)-free
cell and bulk pack
(dash number)
from 1 to 99 as
applicable
91 = 100 style
horizontal
high bracket
92 = 200 style
push-in bracket
93 = 300 style
thru-bolt bracket
NI = non-inductive
NP = non-inductive +
92 style push-in
bracket
NH = non-inductive +
91 style horizontal
bracket
NV = non-inductive +
style vertical bracket
Historical Part Number example: AVT-25-25-5 %
AVT-25
25 
5%
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE
Revision: 03-Jun-16
SPECIAL
Document Number: 31841
2
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
AVT
www.vishay.com
Vishay Huntington
DIMENSIONS in inches (millimeters)
TERMINAL SETBACK
DISTANCE CENTER TO CENTER
A
O.D.
I.D.
LENGTH
CORE DIMENSIONS
O.D.
I.D.
LENGTH
± 0.031
± 0.031
(0.79)
(0.79)
1.750
0.313
0.188
(44.45)
(7.95)
(4.78)
2.000
0.438
0.260
(50.8)
(11.13)
(6.60)
1.500
0.438
0.313
(38.10)
(11.11)
(7.94)
2.000
0.563
0.313
(50.8)
(14.30)
(7.95)
2.000
0.750
0.500
(50.8)
(19.05)
(12.7)
2.000
0.625
0.453
(50.8)
(15.88)
(11.51)
4.000
0.563
0.313
(101.6)
(14.30)
(7.95)
4.000
0.750
0.500
(101.6)
(19.05)
(12.70)
4.500
0.750
0.547
(114.3)
(19.05)
(13.89)
6.000
0.563
0.313
(152.4)
(14.30)
(7.95)
6.000
0.750
0.500
(152.4)
(19.05)
(12.70)
4.000
1.125
0.750
(101.6)
(28.58)
(19.05)
6.500
0.750
0.500
(165.1)
(19.05)
(12.70)
6.500
1.125
0.750
(165.1)
(28.58)
(19.05)
8.500
1.125
0.750
(215.9)
(28.58)
(19.05)
8.500
1.125
0.750
(215.9)
(28.58)
(19.05)
10.500
1.125
0.750
(266.7)
(28.58)
(19.05)
A
(MAX.)
MODEL
0.406
(10.31)
0.563
(14.30)
0.563
(14.30)
0.668
(17.48)
0.906
(23.01)
0.770
(19.56)
0.688
(17.48)
0.906
(23.01)
0.906
(23.01)
0.688
(17.48)
0.906
(23.01)
1.313
(33.34)
0.906
(23.01)
1.313
(33.35)
1.313
(33.35)
1.313
(33.34)
1.313
(33.35)
AVT010
AVT020
AVT20A
AVT025
AVT25A
AVT25B
AVT050
AVT50A
AVT50B
AVT075
AVT75A
AVT080
AVT100
AVT130
AVT160
AVT175
AVT200
AVT225
TERMINAL
SETBACK
± 0.031
(0.79)
0.094
(2.39)
0.094
(2.39)
0.094
(2.38)
0.094
(2.39)
0.094
(2.39)
0.094
(2.39)
0.094
(2.39)
0.062
(1.57)
0.125
(3.18)
0.094
(2.39)
0.094
(2.39)
0.219
(5.56)
0.125
(3.18)
0.282
(7.16)
0.267
(6.78)
0.219
(5.56)
0.266
(6.76)
TERMINAL DESIGNATION
OPTIONAL
STANDARD
(QUICK
CONNECT)
DISTANCE
CENTER TO
CENTER
(REF.)
1.375
(34.93)
1.625
(41.28)
0.937
(23.80)
1.562
(39.67)
1.562
(39.67)
1.562
(39.67)
3.562
(90.47)
3.626
(92.10)
4.000
(101.60)
5.562
(141.27)
5.562
(141.27)
2.812
(71.42)
6.000
(152.40)
5.374
(136.50)
7.404
(188.06)
7.312
(185.72)
9.406
(238.91)
SLIDER
MODEL
NUMBER
05
14
70
02
14
70
02
14
-
06
15
71
06
15
72
06
15
71
06
15
71
06
15
71
06
15
72
06
15
71
06
15
72
20
15
-
06
15
72
20
15
73
20
15
73
20
15
-
20
15
73
TERMINAL DIMENSIONS in inches (millimeters)
DIMENSIONS
D
A
C
Style 05, 06,
and 20
Revision: 03-Jun-16
A
D
02
05
06
14
15
A
0.375
(9.53)
0.188
(4.76)
0.188
(4.76)
0.250
(6.35)
0.188
(4.76)
0.250
(6.35)
B
0.562
(14.27)
0.393
(9.98)
0.393
(9.98)
0.500 0.563 0.594
(12.70) (14.29) (15.08)
C (HOLE
DIAMETER)
0.204
(5.18)
0.133
(3.38)
0.133
(3.38)
0.172
(4.36)
0.050
(1.27)
0.065
(1.65)
D
0.020
(0.51)
0.020
(0.51)
0.020
(0.51)
0.020
(0.51)
0.020
(0.51)
0.031
(0.79)
C
B
Styles 14 and 15
B
TERMINAL STYLE
20
Document Number: 31841
3
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
AVT
www.vishay.com
Vishay Huntington
AVT SLIDERS-DIMENSIONS in inches (millimeters)
GLOBAL
GLOBAL PART NUMBER (1) PART NUMBER
(RoHS COMPLIANT)
FOR EXTRA
SLIDERS
75008602E29
AVT010, AVT020
Width
Hole
dia.
DIMENSIONS
SLIDER
MODEL
TYPE
WIDTH
HEIGHT
HOLE
DIAMETER
70
0.187 (4.75)
0.516 (13.11)
0.125 (3.18)
75008603E29
AVT025, AVT25B,
AVT050, AVT50A,
AVT075
71
0.250 (6.35)
0.719 (18.26)
0.141 (3.58)
75008604E29
AVT25A, AVT50B,
AVT75A, AVT100
72
0.250 (6.35)
0.844 (21.44)
0.141 (3.58)
75008605E29
AVT130, AVT160,
AVT200, AVT225
73
0.312 (7.92)
0.797 (20.24)
0.170 (4.32)
Height
Note
(1) Order HEI slider with global part number.
MOUNTING HARDWARE FOR AVT PRODUCTS - Dimensions in inches (millimeters)
91 = 100 Style Horizontal 1 High Bracket
93 = 300 Style Thru-Bolt Bracket
B
H
0.046 (1.17)
C
Core length plus “X”
BRACKET
TYPE
101
MOUNTING
C
B
SLOT
1.063 0.500 0.950 1.000 0.219 x 0.438 0.750 1.375
(26.99) (12.70) (24.13) (25.40) (5.56 x 11.11) (19.05) (34.93)
X
Y
Z
H
102
1.063 0.750 0.859 1.250 0.219 x 0.438 0.750 1.750
(26.99) (19.05) (21.83) (31.75) (5.56 x 11.11) (19.05) (44.75)
103
1.063 1.250 1.000 1.500 0.281 x 0.563 0.927 2.125
(26.99) (31.75) (25.40) (38.10) (7.14 x 14.29) (23.55) (53.98)
92 = 200 Style Push-In Bracket
BRACKET
TYPE
301
302
303
X
(APPROXIMATE)
0.373 (9.47)
0.271 (6.88)
0.463 (11.76)
THREAD
8 to 32
8 to 32
1/4 to 20
MOUNTING HARDWARE
AVAILABLE BRACKET TYPES BY MODEL
GLOBAL
MODEL
Z
Y
BRACKET
TYPE
H
Core length
plus “X”
X
H
Y
Z
202
0.478
(12.14)
0.250
(6.35)
0.125
(3.175)
0.375
(9.53)
HOLE
(DIA.)
0.170
(4.32)
203
0.583
(14.80)
0.580
(14.73)
0.188
(4.78)
0.460
(11.68)
0.115
(2.92)
204
0.700
(17.78)
0.578
(14.68)
0.250
(6.35)
0.500
(12.70)
0.156
(3.96)
205
0.846
(21.49)
0.800
(20.32)
0.375
(9.53)
0.600
(15.24)
0.343 x 0.213
(8.71 x 5.46)
206
0.846
(21.49)
0.800
(20.62)
0.375
(9.53)
0.600
(15.24)
0.343 x 0.213
(8.71 x 5.46)
207
0.700
(17.78)
1.125
(28.58)
0.500
(12.70)
0.687
(17.45)
0.250 x 0.188
(6.35 x 4.78)
Revision: 03-Jun-16
AVT010
AVT020
AVT20A
AVT025
AVT25A
AVT25B
AVT050
AVT50A
AVT50B
AVT075
AVT75A
AVT100
AVT130
AVT175
AVT200
AVT225
91 = 100
STYLE
HORIZONTAL
1 HIGH
BRACKET
92 = 200
STYLE
PUSH-IN
BRACKET
93 = 300
STYLE
THRU-BOLT
BRACKET
101
101
101
102
102
102
102
102
102
102
102
102
103
103
103
103
202
203
203
204
206
205
204
206
208
204
206
206
207
207
207
207
301
301
301
301
302
301
302
302
302
301
302
302
302
303
303
303
Document Number: 31841
4
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
AVT
www.vishay.com
Vishay Huntington
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
RESISTOR CHARACTERISTICS
Power Rating
W
12 to 225
Resistance Range

1 to 398K
Resistance Tolerance
%
5, 10
Temperature Coefficient
ppm/°C
± 260 for 20  and above, ± 400 for 1  to 19.99 
Operating Temperature
°C
-55 °C to 350 °C
Temperature Rise
°C
325 °C above an ambient of 25 °C
Maximum Altitude
f.a.s.l.
10 000
-
10x rated power for 5 s
Short-Term Overload
Surge Windings
Available
Maximum Working Voltage
(P x R)0.5

1M
VRMS
1000 VAC
Insultation Resistance
Dielectric Voltage
Creepage
Varies by wattage, see “Terminal Setback” in Dimensions table
Terminal Sleeves
n/a
Inductance
μH
Varies by wattage and resistance
Non-Inductive Winding
Available
Terminal Strength
lb
10 lbs
Electrical or Mechanical Customization
Contact factory: ww2dresistors@vishay.com
MATERIAL SPECIFICATIONS
Element
Copper-nickel alloy or nickel-chrome alloy, depending on resistance value
Core
Cordierite, steatite
Coating
Special high temperature vitreous enamel
Standard Terminals
Tinned alloy 42
Optional Terminals
Alloy 42
Terminal Bands
Alloy 42
Part Marking
HEI, model, wattage, value, tolerance, date code
RATED POWER IN %
DERATING
120
100
80
60
40
20
0
0
50
100
150
200
250
300
350
25
AMBIENT TEMPERATURE IN °C
Revision: 03-Jun-16
Document Number: 31841
5
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
Legal Disclaimer Notice
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Vishay
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
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requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
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Revision: 02-Oct-12
1
Document Number: 91000