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
P
25 °C
W
12
12
20
15
25
30
30
50
60
70
75
90
90
100
130
175
175
225
225
RESISTANCE
RANGE
±5%
AVT010
AVT012
AVT020
AVT20A
AVT025
AVT25A
AVT25B
AVT050
AVT50A
AVT50B
AVT075
AVT75A
AVT080
AVT100
AVT130
AVT160
AVT175
AVT200
AVT225
AVT-10
AVT-12
AVT-20
-
AVT-25
AVT-25A
AVT-25B
AVT-50
AVT-50A
AVT-50B
AVT-75
AVT-75A
-
AVT-100
AVT-130
AVT-160
-
AVT-200
AVT-225
0.1 to 10.6K
0.1 to 10.6K
1.0 to 18K
1.0 to 60K
0.1 to 26K
0.1 to 30K
0.1 to 24K
0.1 to 54K
0.1 to 75K
0.1 to 84.3K
0.1 to 85.5K
0.1 to 114K
1.0 to 190K
0.1 to 131K
0.1 to 192K
0.1 to 398K
1.0 to 398K
0.1 to 337K
0.1 to 337K
RESISTANCE
RANGE
± 10 %
0.1 to 10.6K
0.1 to 10.6K
1.0 to 18K
0.10 to 60K
0.1 to 26K
0.1 to 30K
0.1 to 24K
0.1 to 54K
0.1 to 75K
0.1 to 84.3K
0.1 to 85.5K
0.1 to 114K
0.10 to 190K
0.1 to 131K
0.1 to 192K
0.1 to 398K
0.10 to 398K
0.1 to 337K
0.1 to 337K
6.69
6.69
12.57
8.64
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
WEIGHT
(typical)
g
Revision: 23-Sep-2020
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
0
2
5
0
6
E
2
5
R
0
0
J
E
SPECIAL
(up to 2 digits)
(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
GLOBAL MODEL
(6 digits)
(see Standard
Electrical
Specifications
Global Model
column for
options)
TERMINAL
DESIGNATION
(2 digits)
05
06
14
15
20
FC
= ferrule
cap
TERMINAL
FINISH
(1 digit)
E
= lead
(Pb)-free
VALUE
(5 digits)
R
= decimal
K
= thousand
1R500
= 1.5
1K500
= 1.5 k
TOLERANCE
(1 digit)
J
=±5%
K
= ± 10 %
PACKAGING CODE
(1 digit)
E
= lead (Pb)-free
cell and bulk pack
Historical Part Number Example: AVT-25-25-5 %
AVT-25
HISTORICAL MODEL
25
RESISTANCE VALUE
5%
TOLERANCE
SPECIAL
Revision: 23-Sep-2020
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
DISTANCE
TERMINAL DESIGNATION
TERMINAL DISTANCE CENTER TO
SLIDER
A
SETBACK CENTER TO
CENTER
O.D.
I.D.
MODEL (MAX.)
MODEL
OPTIONAL
± 0.031
CENTER
QUICK
LENGTH ± 0.031 ± 0.031
STANDARD
(QUICK CONNECT) NUMBER
(0.79)
(REF.)
CONNECT
(0.79)
(0.79)
(REF.)
AVT010 0.406
1.750
0.313
0.188
0.094
1.375
1.312
05
14
70
AVT012 (10.31) (44.45)
(7.95)
(4.78)
(2.39)
(34.93)
(33.32)
0.563
2.000
0.438
0.260
0.094
1.625
1.562
AVT020 (14.30)
02
14
70
(50.8)
(11.13) (6.60)
(2.39)
(41.28)
(39.67)
2.000
0.438
0.313
0.094
1.625
1.625
AVT20A 0.563
02
14
70
(14.30)
(50.8)
(11.11) (7.94)
(2.38)
(41.28)
(41.28)
0.668
2.000
0.563
0.313
0.094
1.562
1.50
06
15
71
AVT025
(17.48)
(50.8)
(14.30) (7.95)
(2.39)
(39.67)
(38.10)
0.906
2.000
0.750
0.500
0.094
1.562
1.50
AVT25A
06
15
72
(23.01)
(50.8)
(19.05) (12.7)
(2.39)
(39.67)
(38.10)
0.770
2.000
0.625
0.453
0.094
1.562
AVT25B (19.56)
-
06
-
71
(50.8)
(15.88) (11.51)
(2.39)
(39.67)
4.000
0.563
0.313
0.094
3.562
3.50
AVT050 0.688
06
15
71
(17.48) (101.6)
(14.30) (7.95)
(2.39)
(90.47)
(88.90)
0.906
4.000
0.750
0.500
0.062
3.626
3.563
06
15
71
AVT50A
(23.01) (101.6)
(19.05) (12.70)
(1.57)
(92.10)
(90.51)
0.906
4.500
0.750
0.547
0.125
4.000
3.938
AVT50B (23.01) (114.3)
06
15
72
(19.05) (13.89)
(3.18)
(101.60)
(100.01)
6.000
0.563
0.313
0.094
5.562
4.500
AVT075 0.688
06
15
71
(17.48) (152.4)
(14.30) (7.95)
(2.39)
(141.27)
(114.29)
0.906
6.000
0.750
0.500
0.094
5.562
5.500
06
15
72
AVT75A
(23.01) (152.4)
(19.05) (12.70)
(2.39)
(141.27)
(139.70)
1.313
4.000
1.125
0.750
0.219
3.187
3.250
AVT080 (33.34) (101.6)
20
15
73
(28.58) (19.05)
(5.56)
(80.95)
(82.45)
6.500
0.750
0.500
0.125
6.000
5.938
AVT100 0.906
06
15
72
(23.01) (165.1)
(19.05) (12.70)
(3.18)
(152.40)
(150.81)
1.313
6.500
1.125
0.750
0.282
5.561
5.624
20
15
73
AVT130
(33.35) (165.1)
(28.58) (19.05)
(7.16)
(141.25)
(142.84)
1.313
8.500
1.125
0.750
0.267
7.593
4.656
AVT160 (33.35) (215.9)
20
15
73
(28.58) (19.05)
(6.78)
(192.86)
(118.25)
8.500
1.125
0.750
0.219
7.687
7.750
AVT175 1.313
20
15
73
(33.34) (215.9)
(28.58) (19.05)
(5.56)
(195.25)
(196.58)
AVT200 1.313
10.500
1.125
0.750
0.266
9.593
9.656
20
15
73
AVT225 (33.35) (266.7)
(28.58) (19.05)
(6.76)
(243.66)
(245.26)
CORE DIMENSIONS
TERMINAL DIMENSIONS
in inches (millimeters)
DIMENSIONS
A
C
Style 02, 05, 06,
and 20
B
D
A
C
D
WIDTH A
HEIGHT B
20
0.375
(9.53)
TERMINAL STYLE
02
05
06
14
0.188 0.188 0.250 0.188
(4.76) (4.76) (6.35) (4.76)
15
0.250
(6.35)
0.594 0.413 0.413 0.520 0.583 0.657
(15.09) (10.49) (10.49) (13.21) (14.81) (16.69)
0.204
(5.18)
0.032
(0.81)
0.133
(3.38)
0.020
(0.51)
0.133
(3.38)
0.020
(0.51)
0.172
(4.36)
0.020
(0.51)
0.050
(1.27)
0.020
(0.51)
0.065
(1.65)
0.032
(0.81)
Styles 14 and 15
B
DIAMETER C
THICKNESS D
Note
• Dimensions are for reference only. Dimensions indicated are without coating
Revision: 23-Sep-2020
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
DIMENSIONS
WIDTH
0.187 (4.75)
0.250 (6.35)
0.250 (6.35)
0.312 (7.92)
HEIGHT
0.516 (13.11)
0.719 (18.26)
0.844 (21.44)
0.797 (20.24)
HOLE
DIAMETER
0.125 (3.18)
0.141 (3.58)
0.141 (3.58)
0.170 (4.32)
AVT SLIDERS-DIMENSIONS
in inches (millimeters)
Width
Hole
dia.
Height
GLOBAL
GLOBAL PART NUMBER
(1)
PART NUMBER
(RoHS-COMPLIANT)
FOR EXTRA
SLIDERS
75008602E29
AVT010, AVT020
75008603E29
75008604E29
75008605E29
AVT025, AVT25B,
AVT050, AVT50A,
AVT075
AVT25A, AVT50B,
AVT75A, AVT100
AVT130, AVT160,
AVT200, AVT225
SLIDER
MODEL
TYPE
70
71
72
73
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
0.046 (1.17)
C
Core length plus “X”
H
BRACKET
TYPE
101
102
103
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
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)
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)
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
92 = 200 Style Push-In Bracket
MOUNTING HARDWARE
AVAILABLE BRACKET TYPES BY MODEL
91 = 100
STYLE
HORIZONTAL
1 HIGH
BRACKET
101
101
101
101
102
102
102
102
102
102
102
102
103
102
103
103
103
103
103
92 = 200
STYLE
PUSH-IN
BRACKET
202
202
N/A
203
204
206
205
204
206
208
204
206
207
206
207
207
207
207
207
93 = 300
STYLE
THRU-BOLT
BRACKET
301
301
301
301
301
302
301
302
302
302
301
302
303
302
302
303
303
303
303
Z
H
GLOBAL
MODEL
Core length
plus “X”
Y
BRACKET
TYPE
202
203
204
205
206
207
X
0.478
(12.14)
0.583
(14.80)
0.700
(17.78)
0.846
(21.49)
0.846
(21.49)
0.700
(17.78)
H
0.250
(6.35)
0.580
(14.73)
0.578
(14.68)
0.800
(20.32)
0.800
(20.62)
1.125
(28.58)
Y
0.125
(3.175)
0.188
(4.78)
0.250
(6.35)
0.375
(9.53)
0.375
(9.53)
0.500
(12.70)
Z
0.375
(9.53)
0.460
(11.68)
0.500
(12.70)
0.600
(15.24)
0.600
(15.24)
0.687
(17.45)
HOLE
(DIA.)
0.170
(4.32)
0.115
(2.92)
0.156
(3.96)
0.343 x 0.213
(8.71 x 5.46)
0.343 x 0.213
(8.71 x 5.46)
0.250 x 0.188
(6.35 x 4.78)
AVT010
AVT012
AVT020
AVT20A
AVT025
AVT25A
AVT25B
AVT050
AVT50A
AVT50B
AVT075
AVT75A
AVT080
AVT100
AVT130
AVT160
AVT175
AVT200
AVT225
Revision: 23-Sep-2020
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
UNIT
W
%
ppm/°C
°C
°C
f.a.s.l.
-
-
V
RMS
RESISTOR CHARACTERISTICS
12 to 225
1 to 398K
5, 10
± 260 for 20
and above, ± 400 for 1
to 19.99
-55 °C to 350 °C
325 °C above an ambient of 25 °C
10 000
10x rated power for 5 s
Available
(P x R)
0.5
1M
1000 V
AC
from terminal to mounting hardware
Varies by wattage, see “Terminal Setback” in Dimensions table
n/a
μH
lb
Varies by wattage and resistance
Available
10 lbs
Contact factory:
ww2dresistors@vishay.com
TECHNICAL SPECIFICATIONS
PARAMETER
Power Rating
Resistance Range
Resistance Tolerance
Temperature Coefficient
Operating Temperature
Temperature Rise
Maximum Altitude
Short-Term Overload
Surge Windings
Maximum Working Voltage
Insultation Resistance
Dielectric Voltage
Creepage
Terminal Sleeves
Inductance
Non-Inductive Winding
Terminal Strength
Electrical or Mechanical Customization
MATERIAL SPECIFICATIONS
Element
Core
Coating
Standard Terminals
Optional Terminals
Terminal Bands
Part Marking
Copper-nickel alloy or nickel-chrome alloy, depending on resistance value
Cordierite, steatite
Special high temperature vitreous enamel
Tinned alloy 42
Alloy 42
Alloy 42
HEI, model, wattage, value, tolerance, date code
DERATING
RATED POWER IN %
120
100
80
60
40
20
0
0
25
AMBIENT TEMPERATURE IN °C
50
100
150
200
250
300
350
Revision: 23-Sep-2020
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
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