THS25 [MACOM]
Aluminium Housed Power Resistors;
| 型号： | THS25 |
| 厂家： | 
Tyco Electronics |
| 描述： | Aluminium Housed Power Resistors |
| 文件： | 总3页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Aluminium Housed Power Resistors
Type THS Series
Type THS Series
Characteristics - Electrical
THS - 10 Watts to 75 Watts
THS10
10
THS15
THS25
25
THS50
50
THS75
75
Dissipation @ 25°C with Heatsink (Watts):
Without Heatsink:
15
8
5.5
12.5
R01
36K
550
20
40
Ohmic Value Min (Ohms):
R01
10K
160
R01
15K
265
1400
1
R01
50K
1250
2500
1
R05
50K
1400
5000
2
Max:
Max. Working Voltage (DC or ACrms) Volts:
Dielectric Strength (AC Peak) Volts:
1400
2500
1
Stability (% resistance change, 1000 hours) (%): 1
Standard Heatsink - Area (mm2):
41500
41500
1
53500
1
53500
1
99500
3
Tyco are the leading European
supplier of standard and custom
Thickness (mm):
1
Number of Mounting Holes:
2 hole
2 hole
2 hole
2 hole
4 hole
designed
aluminium
housed
resistors for general-purpose use,
power supplies, power generation
and the traction industry.
Characteristics -
Electrical
The THS 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. Tyco can test resistors to
conform to relevant international,
MIL or customer specifications.
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:
Heat Dissipation:
Dry: 10,000MΩ minimum. After moisture test: 1000MΩ minimum.
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
Specification:
Temperature coefficient below 100R, 50ppm/°C
Temperature coefficient above 100R, 30ppm/°C
Tolerance, 5% standard
Key Features
■
Established product
with proven reliability
• Leading the way with
over 50 years of
design and
Product Specifications -
THS10 - THS75
L
Type
L
7
manufacturing
experience
THS10, 15
THS25, 50
THS75
10
8
■
■
10 Watts to 75 Watts
Versatile product
• Bench mark in
every industry
5.0
Dimensions -
THS10 - THS50
Applications
■
■
■
Braking Resistor
M
L
Balancing Resistor
Capacitor Charging
& Discharging
H
■
■
■
Crowbar
Filter
Electrical Machinery
general use
■
Available through
Distribution
2 x Mounting Hole
THS10 - 2.4mm
THS15 - 2.4mm
THS25 - 3.3mm
THS50 - 3.3mm
Type
H 0.3
11.3
J 0.3
12.4
15.9
19.8
21.4
L Max
17.0
21.0
29.0
51.0
M Max
30.0
N Max
P Max
9.0
R Min
1.9
T 0.5
3.4
U Max
2.5
THS10
THS15
THS25
THS50
17.0
21.0
28.0
30.0
14.3
18.3
39.7
36.5
11.0
15.0
17.0
1.9
5.2
3.2
51.8
2.8
7.2
3.2
72.5
2.8
7.9
3.2
Literature No. 1773277
Issued: 03-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
Aluminium Housed Power Resistors
Type THS Series
Dimensions -
THS75
M
L
H
4 x Mounting Hole
HSC75 - 4.4mm
Type
H 0.3
J 0.3
K 0.2
L Max M Max N Max P Max
49.0 71.0 47.5 26.0
R Min
T 0.5
U Max
THS75
29.0
37.0
4.4
5.0
11.5
3.5
Derating Curve THS10 to THS75
THS75
75
60
THS50
50
40
30
THS25
20
THS15
THS10
10
0
-25
0
25 50
75 100 125 150 175 200 225 250275
Heatsink Temp. (degC)
Pulse Energy THS10 to THS75
400
350
300
250
200
150
100
50
0
0.01
0.1
1
10
100
1000
10000
100000
Resistance (Ohms)
THS10
THS15
THS25
THS50
THS75
Literature No. 1773277
Issued: 03-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
Aluminium Housed Power Resistors
Type THS Series
Power Overload
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
100
0
THS50
THS25
THS75
THS15
THS10
0
20
60
100
150
200
250
300
Power Dissipation (Watts)
For resistor mounted on standard heatsink, related to power dissipation
How to Order
THS
50
680R
J
Common Part
Power Rating
Resistance Value
Tolerance
0.1ohm
(100 mille ohms)
R10
10 Watt = THS10
15 Watt = THS15
25 Watt = THS25
50 Watt = THS50
75 Watt = THS75
THS- Standard
NTHS - Low
Inductance
J - 5%
1ohm
(1000 mille ohms)
1R0
1K
(1000 ohms)
1KO
Literature No. 1773277
Issued: 03-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
otherwise specified.
相关型号：
©2020 ICPDF网 联系我们和版权申明