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The HS
style is a range af high quality, high stability aluminium housed
power wirewound resistors designed for direct heat sink attachment.
The resistive element is wound onto high thermal can- ductivity
ceramic formers graund to a clase ta- leranced finish ensuring
maximum cantact for ra- pid heat transfer. This element is encapsulated
in the aluminium housing by a transfer moulding process which
ensures a good humidity seal and a permanent campressian fit.
HS15 /1R ±5%
HS100 /33K ±5%
Features:
- Designed
for heat sink mounting
- Low ohmic
values down to RO05
- Solder,
cable, threaded or fast-on terminations
- Inductive
or non inductive windings
- Manufacturing
approved to CECC 40,000. Part of range approved to CECC 40203.00
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Electrical
specifications:
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HS10
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HS15
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HS25
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HS50
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HS75
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HS100
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HS150
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HS200
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HS250
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HS300
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Style
mil-R
18546
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RE60
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RE65
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RE70
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RE75
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style
CECC
40203001
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AA
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BA
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CA
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DA
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power
rating
heat sink mounted
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10
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15
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25
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50
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75
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100
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150
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200
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250
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300
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(watts)
@25°
without
heat sink
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5.5
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8
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12.5
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20
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45
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50
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55
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50
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60
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75
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resistance
range ohms
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R005
- 5K
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R005
- 10K
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R01
- 25K
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R01
- 50K
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R1
- 50K
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R1
- 70K
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R1
- 100K
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R1
- 39K
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R1
- 51K
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R1
- 62K
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max
working
voltage
DC/AC rms
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160
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265
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550
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1250
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1400
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1900
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2500
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1900
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2200
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2500
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dielectric
strength
a.c. peak
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1000
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1000
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2500
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2500
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5000
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5000
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5000
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5000
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5000
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5000
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stability
R% per
1000 hrs
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1
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1
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1
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1
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2
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2
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2
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3
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3
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3
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max
weight
gms
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4
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7
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14
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32
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85
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115
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175
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475
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600
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700
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surface
temp rise °C/watt std.heat
sink mounted
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5.8
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5.1
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4.2
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3.0
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1.1
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1.0
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1.0
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0.7
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0.6
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0.6
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area
cm²
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415
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415
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535
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535
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995
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995
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995
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3750
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4765
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5780
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thickness
(mm)
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1
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1
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1
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1
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3
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3
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3
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3
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3
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3
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Mechanical
specifications:
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HS10
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HS15
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HS25
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HS50
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HS75
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HS100
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HS150
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HS200
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HS250
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HS300
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A
(Max.)
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17,0
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21,0
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28,0
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30,0
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48,0
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48,0
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48,0
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73,0
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73,0
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73,0
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B
(Max.)
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30,0
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36,5
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51,0
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72,5
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71,0
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88,0
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122,0
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145,0
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165,0
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185
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C
(Max.)
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9,0
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11,0
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15,0
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17,0
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26,0
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26,0
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26,0
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45,0
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45,0
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45,0
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D
(±1,6)
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8,5
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11,2
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13,5
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15,1
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27,0
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27,0
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27,0
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46,0
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46,0
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46,0
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E
(Max.)
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17,0
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21,0
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29,0
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51,0
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49,0
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65,5
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98,0
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90,0
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109,0
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128,0
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F
(±0,3)
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11,3
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14,3
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18,3
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39,7
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29,0
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35,0
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58,0
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70,0
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89,0
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104,0
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G
(±0,3
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12,4
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15,9
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19,8
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21,4
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37,0
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37,0
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37,0
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57,2
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57,2
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59,0
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H
(±0,5)
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4,0
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5,2
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7,2
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7,9
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11,5
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11,5
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11,5
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20,0
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20,0
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20,0
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J
(±0,4)
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2,0
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2,4
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4,3
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4,8
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10,0
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15,0
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20,0
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10,0
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10,0
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12,0
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K
(±0,8)
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1,7
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2,4
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2,4
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2,4
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3,5
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3,5
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3,5
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5,0
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5,0
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5,0
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*L
(±0,25)
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2,4
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2,4
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3,2
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3,2
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4,4
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4,4
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4,4
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5,1
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5,1
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6,6
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M
- Max.
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Not
applicable
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106,0
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125,0
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144,0
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*
HS200-HS300 ± 0,2mm
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