Aluminium Housed Power Resistors
Type HS Series
Key Features
I
Established product
with proven reliability
• Leading the way with
over 50 years of design
and manufacturing
experience
I
5 Watts to 300 Watts
(500 Watt and 1000 Watt
versions available)
• Largest range on the
market
I
Versatile product
• Bench mark in every
industry
I
Custom designs
• Windings, terminations,
mountings - We have
a solution for your
application
I
Low resistance, low
inductance and higher
voltage versions available
• Specialising the
standard
Applications
I
Braking Resistor
I
Balancing Resistor
I
Capacitor Charging
& Discharging
I
Crowbar
I
Filter
I
Electrical Machinery
general use
I
Available through
Distribution
TE Connectivity are the leading European supplier of standard and custom designed
aluminium housed resistors for general-purpose use, power supplies, power generation
and the traction industry. The HS is a range of extremely stable, high quality wire wound
resistors capable of dissipating high power in a limited space with relatively low surface
temperature. The power is rapidly dissipated as heat through the aluminium housing to a
specified heatsink.
The resistors are made from quality materials for optimum reliability and stability. TE can
test resistors to conform to relevant international, MIL or customer specifications.
TE are happy to advise on the use of resistors for pulse applications and to supply
information for high voltage use and low-ohmic value, alternative mountings and
termination type.
Characteristics - Electrical
HSA & HSC - 5 Watts to 75 Watts
HSA5
HSA10
HSA25
HSA50
HSC75
Dissipation @ 25°C with Heatsink (Watts):
10
16
25
50
75
Without Heatsink:
5.5
8
12.5
20
45
Ohmic Value Min (Ohms):
R01
R01
R01
R01
R05
Max:
10K
15K
36K
100K
50K
Max. Working Voltage (DC or ACrms) Volts:
160
265
550
1250
1400
Dielectric Strength (AC Peak) Volts:
1400
1400
2500
2500
5000
1
1
1
1
2
41500
41500
53500
53500
99500
Stability (% resistance change, 1000 hours) (%):
Standard Heatsink - Area (mm2):
Thickness (mm):
Number of Mounting Holes:
1
1
1
1
3
2 hole
2 hole
2 hole
2 hole
4 hole
Characteristics - Electrical
HSC - 100 Watts to 300 Watts
HSC100
HSC150
HSC200
HSC250
HSC300
Dissipation @ 25°C with Heatsink (Watts):
100
150
200
250
300
Without Heatsink:
50
55
50
60
75
Ohmic Value Min (Ohms):
R05
R10
R10
R10
R10
Max:
100K
100K
50K
68K
82K
Max. Working Voltage (DC or ACrms) Volts:
1900
2500
1900
2200
2500
Dielectric Strength (AC Peak) Volts:
5000
5000
5600
5600
5600
2
2
3
3
3
99500
99500
375000
476500
578000
Stability (% resistance change, 1000 hours) (%):
Standard Heatsink - Area (mm2):
Thickness (mm):
Number of Mounting Holes:
1773035 CIS BI 10/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
3
3
3
3
3
4 hole
4 hole
6 hole
6 hole
6 hole
For email, phone or live chat, go to: te.com/help
Aluminium Housed Power Resistors
Type HS Series
Characteristics - Electrical
Long Term Stability:
For improvements in long-term stability, resistors must be derated
as follows; for 50% of stated ΔR maximum dissipation must not
exceed 70% of rating; for 25% of stated ΔR maximum, dissipation
must not exceed 50% of rating
Insulation Resistance:
Dry: 10,000MΩ minimum. After moisture test: 1000MΩ minimum.
Heat Dissipation:
Although the use of proprietary heat sinks with lower thermal
resistance is acceptable, up rating is not recommended.
The use of proprietary heat sink compound to improve thermal
conductivity is recommended for optimum performance of all
sizes but essential for HSC200, HSC250 & HSC300
Specification:
Temperature coefficient below 100R, 50ppm/°C
Temperature coefficient above 100R, 30ppm/°C
Tolerance, 5% standard: 10%, 3%, 2%, 0.5% & 0.25% available
Tolerance for values below R10, 10% standard
Derating Curve HSA5 to HSA50
60
HSA50
50
Power (W)
40
30
HSA25
20
HSA10
10 HSA5
0
0
25
50
75
100 125 150 175 200
Heatsink Temp. (degC)
225
250 275
75
100 125 150 175 200
Heatsink Temp. (degC)
225
250 275
Derating Curve HSC75 to HSC300
350
HSC300
300
HSC250
Power (W)
250
HSC200
200
HSC150
150
HSC100
100
HSC75
50
0
0
25
50
Pulse Energy HSA5 to HSC75
Pulse Energy (Joules)
400
350
300
250
200
150
100
50
0
0.01
0.1
HSA5
1773035 CIS BI 10/2011
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
1
10
100
Resistance (Ohms)
HSA10
HSA25
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1000
10000
HSA50
100000
HSC75
For email, phone or live chat, go to: te.com/help
Aluminium Housed Power Resistors
Type HS Series
Pulse Energy (Joules)
Pulse Energy HSC100 to HSC300
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0.01
0.1
1
10
100
1000
Resistance (Ohms)
HSC150
HSC200
HSC250
HSC100
10000
100000
HSC300
Power Overload
Multiples of Rated Power
30
25
20
15
10
5
0
0.1 1 2
3
4
5
6 7 8 9 10 11 12 13 14 20 25 30 40 60
Duration of Overload (secs)
This graph indicates the amount that the rated power (at 20°C) of the
standard HS Series resistor may be increased for overloads of 100mS to 60S
Surface Temperature Rise
200
Surface Temp. Rise (°C)
HSC300
HSC250
HSC150
HSA50
HSA25
HSC200
HSC100
HSC75
100
HSA10
HSA5
0
0 20
60
100
150
200
250
300
Power Dissipation (Watts)
For resistor mounted on standard heatsink, related to power dissipation
Product Specifications HSA5 - HSC150
HSC200 - HSC300
L
4.0
20.0
Thread M6
5.0
Type
1773035 CIS BI 10/2011
25.0
L
HSA5, 10
7
HSA25, 50
10
HSC75, 100, 150
8
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to: te.com/help
Aluminium Housed Power Resistors
Type HS Series
Dimensions HSA5 - HSA50
HSC75 - HSC150
M
M
L
R
L
H
J
N
J
N
R
H
2 x Mounting Hole
4 x Mounting Hole
HSA5 - 2.4mm
HSA10 - 2.4mm
HSC75 - 4.4mm
HSA25 - 3.3mm
HSC100 - 4.4mm
HSA50 - 3.3mm
HSC150 - 4.4mm
HSC200+
M
6 x Mounting Hole
L
HSC200 - 5.3mm
HSC250 - 5.3mm
R
H
H
U
P
T
J
N
HSC300 - 6.5mm
Type
H±0.3
J±0.3
K±0.2
L Max
M Max
N Max
P Max
R Min
T±0.5
U Max
HSA5
11.3
12.4
2.4
17.0
30.0
17.0
9.0
1.9
4.3
2.5
HSA10
14.3
15.9
2.4
21.0
36.5
21.0
11.0
1.9
5.2
3.2
HSA25
18.3
19.8
3.3
29.0
51.0
28.0
15.0
2.8
7.2
3.2
HSA50
39.7
21.4
3.3
51.0
72.5
30.0
17.0
2.8
8.2
3.2
HSC75
29.0
37.0
4.4
49.0
71.0
47.5
26.0
5.0
11.5
3.5
HSC100
35.0
37.0
4.4
65.5
87.5
47.5
26.0
5.0
11.5
3.5
HSC150
58.0
37.0
4.4
98.0
122.0
47.5
26.0
5.0
11.5
3.5
HSC200
35.0
57.2
5.3
90.0
143.0
73.0
42.0
5.6
20.25
5.3
HSC250
44.5
57.2
5.3
109.0
163.0
73.0
42.0
5.6
20.25
5.3
HSC300
52.0
59.0
6.5
128.0
180.0
73.0
42.0
5.6
20.25
5.3
How to Order
HS
A
50
680R
J
Common Part
Mounting Style
Power Rating
Resistance Value
Tolerance
0.1ohm
(100 mille ohms)
R10
G - 2%
HS - Standard
NHS - Low
Inductance
A - Single
Opposing
mounting Feet
B - Flange One
Side
10
16
25
50
75
Watt
Watt
Watt
Watt
Watt
C - Flange Two
Sides
= HSA5
= HSA10
= HSA25
= HSA50
= HSA75
etc
1ohm
(1000 mille ohms)
1R0
F - 1%
E - 3%
J - 5%
K - 10%
1K
(1000 ohms)
1KO
TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks.
Other logos, product and Company names mentioned herein may be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other
representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein
at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change
without notice. Consult TE for the latest dimensions and design specifications.
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