Wirewound Resistors, Industrial Power,
Tubular (HL), Non-Inductive Tubular (NHL)
HL, NHL
Vishay Dale
www.vishay.com For technical questions, contact: ww2bresistors@vishay.com Document Number: 30208
76 Revision: 13-Jul-07
FEATURES
•High temperature silicon coating
•Complete welded construction
•Available in non-inductive styles (model NHL)
with Aryton-Perry winding
•Tight tolerance of 5 % for values above 1 Ω
•Excellent stability in operation (< 3 % change in
resistance)
* Pb containing terminations are not RoHS compliant, exemptions may apply
Available
Pb-free
RoHS*
COMPLIANT
e3
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL HISTORICAL
MODEL POWER RATING P25 °C
W
RESISTANCE RANGE ΩWEIGHT (typical)
g
± 5 % ± 10 %
HL011
NHL011 HL-11
NHL-11 11 1.0 - 70K
1.0 - 4.7K 0.10 - 70K
1.0 - 4.7K 10.50
HL012
NHL012 HL-12
NHL-12 12 1.0 - 58K
1.0 - 3.9K 0.10 - 58K
1.0 - 3.9K 6.69
HL015
NHL015 HL-15
NHL-15 15 1.0 - 60K
1.0 - 4.3K 0.10 - 60K
1.0 - 4.3K 8.64
HL020
NHL020 HL-20
NHL-20 20 1.0 - 95K
1.0 - 6.8K 0.10 - 95K
1.0 - 6.8K 12.57
HL025
NHL025 HL-25
NHL-25 25 1.0 - 115K
1.0 - 8.8K 0.10 - 115K
1.0 - 8.8K 20.72
HL026
NHL026 HL-26
NHL-26 26 1.0 - 170K
1.0 - 11.8K 0.10 - 170K
1.0 - 11.8K 15.34
HL050
NHL050 HL-50
NHL-50 50 1.0 - 112K
1.0 - 21.5K 0.10 - 112K
1.0 - 21.5K 42.08
HL051
NHL051 HL-51
NHL-51 51 1.0 - 124K
1.0 - 22.9K 0.10 - 124K
1.0 - 22.9K 51.96
HL060
NHL060 HL-60
NHL-60 60 1.0 - 145K
1.0 - 27.2K 0.10 - 145K
1.0 - 27.2K 65.64
HL065
NHL065 HL-65
NHL-65 65 1.0 - 170K
1.0 - 31.4K 0.10 - 170K
1.0 - 31.4K 64.82
HL080
NHL080 HL-80
NHL-80 80 1.0 - 190K
1.0 - 38.3K 0.10 - 190K
1.0 - 38.3K 121.58
HL100
NHL100 HL-100
NHL-100 100 1.0 - 260K
1.0 - 48.5K 0.10 - 260K
1.0 - 48.5K 91.37
HL120
NHL120 HL-120
NHL-120 120 1.0 - 330K
1.0 - 64.1K 0.10 - 330K
1.0 - 64.1K 183.82
HL130
NHL130 HL-130
NHL-130 130 1.0 - 380K
1.0 - 70.2K 0.10 - 380K
1.0 - 70.2K 192.36
HL160
NHL160 HL-160
NHL-160 160 1.0 - 470K
1.0 - 105K 0.10 - 470K
1.0 - 105K 245.86
HL175
NHL175 HL-175
NHL-175 175 1.0 - 500K
1.0 - 112K 0.10 - 500K
1.0 - 112K 250.80
HL225
NHL225 HL-225
NHL-225 225 1.0 - 645K
1.0 - 121K 0.10 - 645K
1.0 - 121K 309.97
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: NHL10006Z10R00JJ (preferred part number format)
GLOBAL
MODEL
TERMINAL
DESIGNATION
TERMINAL
FINISH RESISTANCE
VALUE TOLERANCE PACKAGING CODE SPECIAL
NHL100 02
05
06
07
14
15
E = Lead
(Pb)-free
Z = Tin/lead
N = Nickel
R = Decimal
K = Thousand
10R00 = 10.0 Ω
1K000 = 1 kΩ
J = ± 5.0 %
K = ± 10.0 %
E = Lead (Pb)-free skin pack
J* = Skin pack (J01)
(Dash
Number)
(up to
2 digits)
From
1 - 99
as applicable
(See “Standard Electrical
Specifications”
table above for
additional P/N’s)
* Tin/lead for type “Z”, lead (Pb)-free for type “N”
Historical Part Number Example: NHL-100-06Z 10 Ω5 % J01 (will continue to be accepted)
NHL-100 06Z 10 Ω5 % J01
HISTORICAL MODEL TERMINAL/FINISH RESISTANCE VALUE TOLERANCE PACKAGING
HL10006Z10R00JJN
HL, NHL
Wirewound Resistors, Industrial Power,
Tubular (HL), Non-Inductive Tubular (NHL) Vishay Dale
Document Number: 30208 For technical questions, contact: ww2bresistors@vishay.com www.vishay.com
Revision: 13-Jul-07 77
DIMENSIONS
(Includes Coating and Terminal Band)
TERMINAL DIMENSIONS
TERMINAL FINISH
“E” Finish - 100 % Sn coated steel. “Z” Finish - 60/40 SnPb
coated steel. “N” Finish - Nickel coated steel. Finish for
terminal style 14 and 15 limited to nickel plated steel (N).
A
GLOBAL
MODEL
DIMENSIONS in inches [millimeters]
A
(max.)
CORE DIMENSIONS TERMINAL
SETBACK
± 0.031
[± 0.79]
DISTANCE
BETWEEN
TERMINALS
(REF.)
TERMINAL DESIGNATION MOUNTING
HARDWARE
OPTIONS
LENGTH
± 0.062
[± 1.59]
O.D.
I.D.
± 0.031
[± 0.79]
STANDARD OPTIONAL
HL011 11.91 1.750 0.375 4.76 0.094 1.187 02 - 101, 204, 301
NHL011 [0.469] [44.45] [9.53] [0.188] [2.38]
HL012 10.32] 1.750 0.313 4.76 0.094 1.187 05 14 101, 204, 301
NHL012 [0.406] [44.45] [7.94] [0.188] [2.38]
HL015 0.563 1.500 0.438 0.313 0.094 0.937 02 14 101, 203, 301
NHL015 [14.29] [38.10] [11.11] [7.94] [2.38]
HL020 0.563 2.000 0.438 0.313 0.094 1.437 02 14 101, 203, 301
NHL020 [14.29] [50.8] [11.11] [7.94] [2.38]
HL025 0.688 2.000 0.563 0.313 0.094 1.312 06 15 101, 203, 301
NHL025 [17.46] [50.8] [14.29] [7.94] [2.38]
HL026 0.563 3.000 0.438 0.313 0.094 2.437 02 14 101, 203, 301
NHL026 [14.29] [76.2] [11.11] [7.94] [2.38]
HL050 0.688 4.000 0.563 0.313 0.094 3.312 06 15 101, 203, 301
NHL050 [17.46] [101.6] [14.29] [7.94] [2.38]
HL051 0.906 3.500 0.750 0.500 0.125 2.75 06 15 102, 206, 303
NHL051 [23.02] [88.9] [19.05] [12.70] [3.18]
HL060 0.906 4.000 0.750 0.500 0.125 3.250 06 15 102, 206, 303
NHL060 [23.02] [101.6] [19.05] [12.70] [3.18]
HL065 0.906 114.3 0.750 0.500 0.125 3.750 06 15 102, 206, 303
NHL065 [23.02] [4.500] [19.05] [12.70] [3.18]
HL080 1.313 4.000 1.125 0.500 0.219 2.812 07 15 103, 205, 303
NHL080 [33.34] [101.6] [28.58] [12.70] [5.56]
HL100 0.906 6.500 0.750 0.500 0.125 5.750 06 15 102. 206, 303
NHL100 [23.02] [165.1] [19.05] [12.70] [3.18]
HL120 1.313 6.000 1.125 0.750 0.219 4.812 07 15 103, 205, 303
NHL120 [33.34] [152.4] [28.58] [19.05] [5.56]
HL130 1.313 6.500 1.125 0.750 0.219 5.312 07 15 103, 205, 303
NHL130 [33.34] [165.1] [28.58] [19.05] [5.56]
HL160 1.313 8.000 1.125 0.750 0.219 6.812 07 15 103, 205, 303
NHL160 [33.34] [203.2] [28.58] [19.05] [5.56]
HL175 1.313 8.500 1.125 0.750 0.219 7.312 07 15 103, 205, 303
NHL175 [33.34] [215.9] [28.58] [19.05] [5.56]
HL225 1.313 266.7 1.125 0.750 0.219 9.312 07 15 103, 205, 303
NHL225 [33.34] [10.500] [28.58] [19.05] [5.56]
D
Styles 14 and 15 B
A
C
B
D
C
A
Style 02
thru 07
DIMENSION TERMINAL TYPE
02 05 06 07 14 15
A0.188 0.188 0.250 0.375 0.188 0.250
[4.76] [4.76] [6.35] [9.53] [4.76] [6.35]
B0.406 0.438 0.563 0.625 0.563 0.594]
[10.32] [11.11] [14.29] [15.88] [14.29] [15.08]
C0.093 0.104 0.166 0.173 0.050 0.065
[2.36] [2.64] [4.22] [4.39] [1.27] [1.65]
D0.020 0.020 0.020 0.020 0.020 0.031
[0.51] [0.51] [0.51] [0.51] [0.51] [0.79]
HL, NHL
Vishay Dale Wirewound Resistors, Industrial Power,
Tubular (HL), Non-Inductive Tubular (NHL)
www.vishay.com For technical questions, contact: ww2bresistors@vishay.com Document Number: 30208
78 Revision: 13-Jul-07
MOUNTING HARDWARE DIMENSIONS in inches [millimeters]
Horizontal Thru-Bolt
Push-In
Vertical Thru-Bolt
Y
Core length plus “X”
Z
C
0.046 [1.17] H
B
(Threaded rod supplied as standard on HL050 thru HL225 sizes.)
BRACKET
TYPE XYZH
MOUNTING
SLOT CB
101
1.063 0.500 0.859 1.000 0.219 x 0.438 0.750 1.375
[26.99] [12.70] [21.83] [25.40] [5.56 x 11.11] [19.05] [34.93]
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] [44.45]
103
1.063 1.250 1.000 1.500 0.281 x 0.563 0.875 2.125
[26.99] [31.75] [25.40] [38.10] [7.14 x 14.29] [22.23] [53.98]
Core length
plus “X”
H
Z
Y
BRACKET
TYPE XHYZ HOLE
(Dia.)
203 0.625 0.672 0.250 0.469 0.161
[15.88] [17.07] [6.35] [11.91] [4.09]
204 0.375 0.281 0.250 0.344 0.144
[9.53] [7.14] [6.35] [8.73] [3.66]
205 0.813 1.391 0.500 0.688 0.196 x 0.260
[20.64] [35.32] [12.70] [17.46] [4.98 x 6.60]
206 0.719 0.969 0.375 0.625 0.196 x 0.260
[18.26] [24.61] [9.53] [15.88] [4.98 x 6.60]
Threaded rod or screw
(Threaded rod supplied as standard on HL050 thru HL225 sizes.)
Core
length
plus “X”
Lock washer
Nut 9.52 [0.375] min.
Centering washer
Mica
washer
BRACKET
TYPE
X
(Approximate)
THREAD
301
0.438 8-32
[11.11]
303
0.500 10-32
[12.70]
TECHNICAL SPECIFICATIONS
PARAMETER UNIT HL, NHL RESISTOR CHARACTERISTICS
Temperature Coefficient ppm/°C ± 90 for 0.1 Ω to 0.99 Ω; ± 50 for 1 Ω to 9.9 Ω; ± 30 for 10 Ω and above
Dielectric Withstanding Voltage VAC 1000, from terminal to mounting hardware
Short Time Overload - 10 × rated power for 5 s
Maximum Working Voltage V (P x R)1/2
Insulation Resistance Ω1000 MΩ minimum dry, 100 MΩ minimum after moisture test
Operating Temperature Range °C - 55 to + 350
HL, NHL
Wirewound Resistors, Industrial Power,
Tubular (HL), Non-Inductive Tubular (NHL) Vishay Dale
Document Number: 30208 For technical questions, contact: ww2bresistors@vishay.com www.vishay.com
Revision: 13-Jul-07 79
MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy of nickel-chrome alloy,
depending on resistance value
Core: Ceramic, steatite
Coating: Special high temperature silicone
Standard Terminals: Model “Z” terminals are tinned steel
Terminal Bands: Steel
Part Marking: DALE, model, wattage, value, tolerance, date
code
NHL NON-INDUCTIVE
Models of equivalent physical and electrical specifications
are available with non-inductive (Aryton-Perry) winding.
They are identified by adding the letter N to the front of the
HL type designation (NHL-225 for example). For NHL mod-
els maximum resistance values are lower, see STANDARD
ELECTRICAL SPECIFICATIONS table.
- 65 - 50 0 50 150 250 350
AMBIENT TEMPERATURE IN °C
120
100
80
60
40
20
0
RATED POWER IN %
Derating
25
PERFORMANCE
TEST CONDITIONS OF TEST TEST LIMITS
Thermal Shock Rated power applied until thermally stable, then a minimum of 15 min
at - 55 °C ± (2.0 % + 0.05 Ω) ΔR
Short Time Overload 10 x rated power for 5 s ± (2.0 % + 0.05 Ω) ΔR
Dielectric Withstanding Voltage 1000 Vrms, 1 min ± (0.1 % + 0.05 Ω) ΔR
Low Temperature Storage - 55 °C for 24 h ± (2.0 % + 0.05 Ω) ΔR
High Temperature Exposure 250 h at + 350 °C ± (2.0 % + 0.05 Ω) ΔR
Moisture Resistance MIL-STD-202 Method 106, 7b not applicable ± (2.0 % + 0.05 Ω) ΔR
Shock, Specified Pulse MIL-STD-202 Method 213, 100 g's for 6 ms, 10 shocks ± (0.2 % + 0.05 Ω) ΔR
Vibration, High Frequency Frequency varied 10 to 2000 Hz, 20 g peak, 2 directions 6 h each ± (0.2 % + 0.05 Ω) ΔR
Load Life 1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF” ± (3.0 % + 0.05 Ω) ΔR
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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