HLT
Vishay Dale
Wirewound Resistors,
Industrial Power, Tapped Tubular
FEATURES
• Fixed taps for voltage dividers
• High temperature silicon coating
• Complete welded construction
Pb-free
Available
e3
• Excellent stability in operation (< 3 % change in
resistance)
RoHS*
• Can be used as multi-tap resistor
COMPLIANT
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
RESISTANCE RANGE
WEIGHT
(typical)
g
GLOBAL
MODEL
HISTORICAL
MODEL
P25 °C
W
TOTAL RESISTANCE WITH ONE TAP
Ω
ꢀ1 ꢁ
HLT015
HLT020
HLT025
HLT026
HLT050
HLT051
HLT055
HLT060
HLT065
HLT070
HLT080
HLT095
HLT100
HLT120
HLT130
HLT160
HLT175
HLT225
HLT-15
HLT-20
HLT-25
HLT-26
HLT-50
HLT-51
HLT-55
HLT-60
HLT-65
HLT-70
HLT-80
HLT-95
HLT-100
HLT-120
HLT-130
HLT-160
HLT-175
HLT-225
15
20
25
26
50
51
55
60
65
70
80
95
100
120
130
160
175
225
0.1 - 18K
0.1 - 31K
0.1 - 34K
0.1 - 59K
0.1 - 104K
0.1 - 112K
0.1 - 49K
0.1 - 136K
0.1 - 159K
0.1 - 72K
0.1 - 164K
0.1 - 96K
0.1 - 253K
0.1 - 305K
0.1 - 358K
0.1 - 446K
0.1 - 481K
0.1 - 622K
8.64
12.57
20.72
15.34
42.08
51.96
60.48
65.64
64.82
60.48
121.58
76.51
91.37
183.82
192.36
245.86
250.80
309.97
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
HLT RESISTOR CHARACTERISTICS
Temperature Coefficient
Dielectric Withstanding Voltage
Short Time Overload
Maximum Working Voltage
Insulation Resistance
ppm/°C
VAC
-
V
Ω
°C
90 for 0.1 Ω to 0.99 Ω, 50 for 1.0 Ω to 9.9 Ω, 30 for 10 Ω and above
1000, from terminal to mounting hardware
10 x rated power for 5 s
(P × R)1/2
1000 MΩ minimum dry, 100 MΩ minimum after moisture test
- 55 to + 350
Operating Temperature Range
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: HLTꢀ2117Zꢀ51R1KJ (preferred part numbering format)
H
L
T
ꢀ
2
1
1
7
Z
ꢀ
5
1
R
1
K
J
GLOBAL
MODEL
TERMINAL
DESIGNATION
TERMINAL RESISTANCE
TOLERANCE
PACKAGING CODE
SPECIAL
FINISH
VALUE
HLTꢀ21
12
16
17
19
ꢀ4
ꢀ5
ꢀ6
E
= Lead
(Pb)-free
= Tin/lead
R = Decimal
K = Thousand
ꢀ1R11 = 10.0 Ω
ꢀK111 = 1 kΩ
K = 10.0 %
E = Lead (Pb)-free skin pack
J* = Skin pack (J01)
(Dash Number)
(up to 2 digits)
From ꢀ - 99
(See “Standard
Electrical
Specifications”
table above for
additional P/N’s)
Z
* Tin/lead for type “Z”, lead (Pb)-free for type “N”
as applicable
N
= Nickel
Historical Part Number Example: HLT-ꢀ21-17Z ꢀ51 Ω ꢀ1 ꢁ J1ꢀ (will continue to be accepted)
HLT-ꢀ21
17Z
ꢀ51 Ω
ꢀ1 ꢁ
J1ꢀ
HISTORICAL MODEL
TERMINAL/FINISH
RESISTANCE VALUE
TOLERANCE
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
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For technical questions, contact: ww2bresistors@vishay.com
Document Number: 30221
Revision: 13-Jul-07