HLA
www.vishay.com Vishay Dale
Product is End of Life Mar-2016 and Replaced by AST
Revision: 02-May-16 1Document Number: 30211
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
Wirewound Resistors, Industrial Power, Adjustable Tapped Tubular
FEATURES
Adjustable resistor or voltage divider
High temperature silicon coating
Can be used to quickly obtain odd resistance
values
One or more adjustable lugs can be provided
for voltage divider applications
Can be used as multi-tap resistor
Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
Note
*
This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example, parts
with lead (Pb) terminations are not RoHS-compliant. Please see the information/tables in this datasheet for details.
Note
(1) Short time overload is rated without adjustable lug attached.
Available
Available
Available
Available
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL HISTORICAL MODEL POWER RATING P25 °C
W
RESISTANCE RANGE
TOLERANCE
± %
WEIGHT (typical)
g
HLA012 HLA-12 12 1.0 to 10K 5 6.69
HLA020 HLA-20 20 1.0 to 18K 5 12.57
HLA025 HLA-25 25 1.0 to 23K 5 20.72
HLA026 HLA-26 26 1.0 to 31K 5 15.34
HLA050 HLA-50 50 1.0 to 57K 5 42.08
HLA051 HLA-51 51 1.0 to 95K 5 51.96
HLA060 HLA-60 60 1.0 to 74K 5 65.64
HLA065 HLA-65 65 1.0 to 130K 5 64.82
HLA080 HLA-80 80 1.0 to 111K 5 121.58
HLA100 HLA-100 100 1.0 to 132K 5 91.37
HLA120 HLA-120 120 1.0 to 180K 5 183.82
HLA130 HLA-130 130 1.0 to 192K 5 192.36
HLA160 HLA-160 160 1.0 to 249K 5 245.86
HLA175 HLA-175 175 1.0 to 398K 5 250.80
HLA225 HLA-225 225 1.0 to 337K 5 309.97
TECHNICAL SPECIFICATIONS
PARAMETER UNIT HLA RESISTOR CHARACTERISTICS
Temperature Coefficient ppm/°C ± 30 for 10 and above; ± 50 for 1 to 9.9 ; ± 90 for 0.1 to 0.99
Short Time Overload (1) - 10 x rated power for 5 s
Maximum Working Voltage V (P x R)1/2
Operating Temperature Range °C -55 to +350
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: HLA22507Z200R0JJ
GLOBAL
MODEL
TERMINAL
DESIGNATION
TERMINAL
FINISH VALUE TOLERANCE PACKAGING SPECIAL
HLA225
(see “Standard
Electrical
Specifications”
table above for
additional P/N’s
02
05
06
07
14
15
E = Lead (Pb-free) R = decimal
K = thousand
10R00 = 10.0
1K000 = 1 k
J = ± 5.0 %
K = ± 10.0 %
E = lead (Pb)-free skin pack (dash number)
(up to 2 digits)
from 1 to 99
as applicable
Z = tin / lead
N = nickel
J (2) = skin pack (J01)
Note
(2) Tin / lead for type “Z”, lead (Pb)-free for
type “N”
Historical Part Numbering example: HLA-225-07Z 200 5 % J01
HLA-225 07Z 200 5 % J01
HISTORICAL MODEL TERMINAL/FINISH RESISTANCE VALUE TOLERANCE PACKAGING
LA22507Z200R0JJH Z
HLA
www.vishay.com Vishay Dale
Product is End of Life Mar-2016 and Replaced by AST
Revision: 02-May-16 2Document Number: 30211
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
DIMENSIONS
Note
(1) Brackets and sliders are available for mounting HLA series resistors - see Mounting Hardware.
ADJUSTABLE LUGS
The coating protects the resistance wire from shifting and
shorting to other turns during adjustment. However, the
following three steps should always be taken whenever
adjustments are made:
1. Turn off power to avoid possible operator injury and
damage to the unit.
2. Loosen adjustable lug until it will slide completely free,
without touching the exposed wire.
3. When adjustment point has been selected, retighten lug
only enough to assure a firm contact, do not tighten
beyond this point. Failure to follow these three steps in
order can result in damage to the resistor.
TERMINAL DIMENSIONS
TERMINAL FINISH
“E” Finish - 100 % Sn coated steel. “Z” Finish - 60/40 Sn/Pb
coated steel. “N” Finish - Nickel coated steel. Finish for
terminal style 14 and 15 is limited to nickel plated steel (N).
MOUNTING HARDWARE
Mounting Hardware is available for HLA resistors, see
“HL Brackets and Sliders” datasheet for more information:
www.vishay.com/doc?30279.
MATERIAL SPECIFICATIONS
Element: copper-nickel alloy or nickel-chrome alloy,
depending on resistance range
Core: ceramic, steatite
Coating: special high temperature silicone
Standard Terminals: model “E” terminals are tinned steel
Terminal Bands: steel
Part Marking: Dale, model, wattage, value, tolerance, date
code
DERATING
GLOBAL
MODEL
DIMENSIONS in inches [millimeters]
A
(MAX.)
CORE DIMENSIONS TERMINAL
SETBACK
± 0.031
[0.79]
DISTANCE
BETWEEN
TERMINALS
(REF.)
TERMINAL
DESIGNATION
SLIDER
MODEL
NUMBER
(1)
BRACKE
T
TYPE (1)
LENGTH
± 0.063
[1.59]
O.D.
I.D.
± 0.031
[0.79] STANDARD OPTIONAL
HLA012
0.406
[10.32]
1.750
[44.45]
0.313
[7.94]
0.188
[4.76]
0.094
[2.38] 1.187 05Z 14 N 70 101, 204,
301
HLA020
0.563
[14.29]
2.000
[50.80]
0.438
[11.11]
0.313
[7.94]
0.094
[2.38] 1.437 02Z 14 N 71 101, 203,
301
HLA025
0.688
[17.46]
2.000
[50.80]
0.563
[14.29]
0.313
[7.94]
0.094
[2.38] 1.312 06Z 15 N 72 101, 203,
301
HLA026
0.563
[14.29]
3.000
[76.20]
0.438
[11.11]
0.313
[7.94]
0.094
[2.38] 2.437 02Z 14 N 71 101, 203,
301
HLA050
0.688
[17.46]
4.000
[101.60]
0.563
[14.29]
0.313
[7.94]
0.094
[2.38] 3.312 06Z 15 N 72 101, 203,
301
HLA051
0.906
[23.02]
3.500
[88.90]
0.750
[19.05]
0.500
[12.70]
0.125
[2.38] 2.75 06Z 15 N 73 102, 206,
303
HLA060
0.906
[23.02]
4.000
[101.60]
0.750
[19.05]
0.500
[12.70]
0.125
[2.38] 3.250 06Z 15 N 73 102, 206,
303
HLA065
0.906
[23.02]
4.500
[114.30]
0.750
[19.05]
0.500
[12.70]
0.125
[2.38] 3.750 06Z 15 N 73 102, 206,
303
HLA080
1.313
[33.34]
4.000
[101.60]
1.125
[28.58]
0.750
[19.05]
0.219
[5.56] 2.812 07Z 15 N 74 103, 205,
303
HLA100
0.906
[23.02]
6.500
[165.10]
0.750
[19.05]
0.500
[12.70]
0.125
[2.38] 5.750 06Z 15 N 73 102, 206,
303
HLA120
1.313
[33.34]
6.000
[152.40]
1.125
[28.58]
0.750
[19.05]
0.219
[5.56] 4.812 07Z 15 N 74 103, 205,
303
HLA130
1.313
[33.34]
6.500
[165.10]
1.125
[28.58]
0.750
[19.05]
0.219
[5.56] 5.312 07Z 15 N 74 103, 205,
303
HLA160
1.313
[33.34]
8.000
[203.20]
1.125
[28.58]
0.750
[19.05]
0.219
[5.56] 6.812 07Z 15 N 74 103, 205,
303
HLA175
1.313
[33.34]
215.90
[8.500]
1.125
[28.58]
0.750
[19.05]
0.219
[5.56] 7.312 07Z 15 N 74 103, 205,
303
HLA225
1.313
[33.34]
10.500
[266.70]
1.125
[28.58]
0.750
[19.05]
0.219
[5.56] 9.312 07Z 15 N 74 103, 205,
303
A
(Includes Coating
and
Terminal Band)
DIMENSION TERMINAL STYLE
02 05 06 07 14 15
A0.188
[4.76]
0.188
[4.76]
0.250
[6.35]
0.375
[9.53]
0.188
[4.76]
0.250
[6.35]
B0.406
[10.32]
0.438
[11.118]
0.563
[14.29]
0.625
[15.88]
0.563
[14.29]
0.594
[15.08]
C0.093
[2.36]
0.104
[2.64]
0.166
[4.22]
0.173
[4.39]
0.050
[1.27]
0.065
[1.65]
D0.020
[0.51]
0.020
[0.51]
0.020
[0.51]
0.020
[0.51]
0.020
[0.51]
0.031
[0.79]
Styles 14 and 15 B
D
A
C
B
D
C
A
Style 02
thru 07
AMBIENT TEMPERATURE IN °C
120
100
80
60
40
20
0
RATED POWER IN %
25
- 65 - 50 0 50 350250150
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www.vishay.com Vishay
Revision: 01-Jan-2021 1Document Number: 91000
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