Token AHC250N51RJ Ah aluminum housed power resistor Datasheet

TOKEN
AH Aluminum Housed Power Resistors
Aluminum Housed
Power Resistors
Outstanding Heatsink Aluminum Housed
Power Resistor (AH)
Preview
Token Electronics aluminum chassis mount units are designed for maximum heat dissipation mounting solidly to
metal chassis surface for maximum heat transfer. AH series are outstanding for their high power dissipation with
precision tolerances in minimum physical sizes.
Lower hot spot ratings due to exclusive complete encapsulation of element within anodized aluminum body.
AH series high-performance welded construction throughout assures long stable load life with threaded heavy
stud axial-terminals.
Materials :
● Encapsulant: S: Silicone, C: Cement; End caps: Stainless steel.
● Core: Ceramic steatite or alumina.
● Housing: Aluminum with hard anodic coating.
● Element: Copper-nickel alloy, nickel-chrome alloy or manganese copper.
● Standard Terminals: 5~50 W Tinned terminals, 100~250 W Threaded terminals.
General Specification :
● Ayrton Perry type non-inductive winding is available. When required add “N” to the part number.
● Standard winding & non-inductive winding avaiable. High power rating, strong construction, small size,
and ultra precision.
● Aluminum housing allows chassis mounting and provides heat sink capability
The AH Series is RoHS compliant and lead free.
For non-standard technical requirements and custom special applications, please contact us to discuss the details.
Version 2010
http://www.token.com.tw/
rfq token.com.tw
01 of 07
TOKEN
AH Aluminum Housed Power Resistors
5W ~ 50W Dimensions
D
C
A
P
F
E
B
ΦM
ΦN
H
J
K
G
ΦL
Dimensions(mm)
Type
A
B
C
D
E
F
G
H
J
K
± 1.0 ± 1.0 ± 1.0 ± 2.0 ± 1.0 ± 1.0 ± 1.0 ± 0.8 ± 1.0 ± 0.8
AH-5
11.2 12.5 15.2 28.6 8.5
16.4 8.1
1.7
3.8
2
AH-5N 11.2 12.5 15.2 28.6 8.5
16.4 8.1
1.7
3.8
2
AH-10
14.2 15.9 19
34.9 10.7 20.3 9.9
1.9
4.2
2.4
AH-10N 14.2 15.9 19
34.9 10.7 20.3 9.9
1.9
4.2
2.4
AH-25
18.2 19.8 27
49.2 14
27.4 13.9 1.9
5.9
4.4
AH-25N 18.2 19.8 27
49.2 14
27.4 13.9 1.9
5.9
4.4
AH-50
40
21.4 50
70.6 16
29
15.5 2.2
6.6
5
AH-50N 40
21.4 50
70.6 16
29
15.5 2.2
6.6
5
L
M
N
± 0.5 ± 0.5 ± 0.2
2.4
1.5
1.3
2.4
1.5
1.3
2.4
2
2.2
2.4
2
2.2
3.2
1
2.2
3.2
1
2.2
3.2
2
2.2
3.2
2
2.2
P
± 0.8
6.7
6.7
7.95
7.95
11.1
11.1
10.3
10.3
Notice: All dimensions might be changed or modified, please refer to last updating specification.
Token’s AH resistor wattage ratings are based on mounting to the following heat sink:
● AH-5W/10W: aluminum chassis area is 832 cm2 × 1.0 mm thick or equiv.
● AH-25W: aluminum chassis area is 1077 cm2 × 1.0 mm thick or equiv.
● AH-50W: aluminum chassis area is 1877 cm2 × 1.5 mm thick or equiv.
● AH-100W: aluminum chassis area is 1896 cm2 × 3.2 mm thick or equiv.
● AH-250W: aluminum chassis area is 5780 cm2 × 3.2 mm thick or equiv.
AH-100, AH-100N Dimensions
2-Φ4.8±0.5
46±1.0
44.6±1.0
4.8±1.0
9.5±1.0
70±1.0
89±1.0
139±2
13±0.8
19.6±0.8
M5
71.2±1.0
57.2±1.0
M5
Note: All values might be changed or modified, please consult factory for details.
02 of 07
http://www.token.com.tw/
rfq token.com.tw
Version 2010
TOKEN
AH Aluminum Housed Power Resistors
AH-250, AH-250N Dimensions
76±1.0
4-Φ4.8±0.5
54±1.0
M6
55.6±1.0
114±1.0
177±2
24.4±0.8
8
6.4±1.0
M6
76±1.0
64±1.0
14±0.8
Note: All values might be changed or modified, please consult factory for details.
Silicone Filler Aluminum Resistor (AHS) Electrical Specification
Type
MIL Type
25°C Rated Power (W)
Industry
Military
AHS-5
RE60G
5
5
AHS-5N
RE60N
5
5
AHS-10
RE65G
10
10
AHS-10N
RE65N
10
10
AHS-25
RE70G
25
20
AHS-25N
RE70N
25
20
Version 2010
http://www.token.com.tw/
Resistance Range
(Ω)
Resistance
Range (Ω)
Temperature
Coefficient
0.1, 0.25, 0.5
0.5, 1
5, 10
10
1, 5
5
5, 10
10
0.1, 0.25, 0.5
0.5, 1
5, 10
10
1, 5
5
5, 10
10
0.1, 0.25, 0.5
0.5, 1
5, 10
10
1, 5
5
5, 10
10
10~1K
1.0~3.32K
0.1~3.32K
0.01~3.32K
10~200
1.0~860
0.1~860
0.01~1K
10~1.2K
1.0-2.7K
0.1~2.7K
0.01~5.62K
10~860
1.0~1.2K
0.1~1.2K
0.01~1.5K
10~2.7K
1.0~3.9K
0.1~3.9K
0.01~12.1K
10~1.2K
1.0~2.7K
0.1~2.7K
0.01~6.04K
25
25, 50
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
rfq token.com.tw
03 of 07
TOKEN
AH Aluminum Housed Power Resistors
5W ~ 50W Dimensions
Type
25°C Rated Power (W)
MIL Type
Industry
Military
AHS-50
RE75G
50
30
AHS-50N
RE75N
50
30
AHS-100
RE77G
100
75
AHS-100N
RE77N
100
75
AHS-250
RE80G
250
120
AHS-250N
RE80N
250
120
Resistance
Tolerance (± %)
Resistance
Range (Ω)
0.1, 0.25, 0.5
0.5, 1
5, 10
10
1, 5
5
5, 10
10
0.1, 0.25, 0.5
0.5, 1
5, 10
10
1, 5
5
5, 10
10
0.1, 0.25, 0.5
0.5, 1
5, 10
10
1, 5
5
5, 10
10
10~3.9K
1.0~5.6K
0.1~5.6K
0. 01~39.2K
10~2.7K
1.0~3.9K
0.1~3.9K
0.01~19.6K
10~5.6K
1.0~8.2K
0.1~12K
0.01~29.4K
10~3.9K
1.0~5.6K
0.1~5.6K
0.01~14.7K
10~12K
1.0~27K
0.1~27K
0.01~35.7K
10~5.6K
1.0~8.2K
0.1~8.2K
0.01~17.4K
Temperature
Coefficient
(±PPM/°C)
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
Note: All values might be changed or modified, please consult factory for details.
Cement Filler Aluminum Resistor (AHC) Electrical Specification
Type
25°C Rated Power
(W)
AHC-5
5
AHC-5N
5
04 of 07
Resistance Tolerance
(± %)
0.1, 0.25, 0.5
0.5, 1
5, 10
10
1, 5
5
5, 10
10
http://www.token.com.tw/
Resistance Range
(Ω)
10~1K
1.0~3.32K
0.1~3.32K
0.01~3.32K
10~200
1.0~860
0.1~860
0.01~1K
rfq token.com.tw
Temperature
Coefficient (±PPM/°C)
25
25, 50
100, 250
100, 250
25, 50
100
100, 250
100, 250
Version 2010
TOKEN
AH Aluminum Housed Power Resistors
Resistance Tolerance
Resistance Range
(± %)
(Ω)
0.1, 0.25, 0.5
10~1.2K
0.5, 1
1.0-2.7K
AHC-10
10
5, 10
0.1~2.7K
10
0.01~5.62K
1, 5
10~860
5
1.0~1.2K
AHC-10N
10
5, 10
0.1~1.2K
10
0.01~1.5K
0.1, 0.25, 0.5
10~2.7K
0.5, 1
1.0~3.9K
AHC-25
25
5, 10
0.1~3.9K
10
0.01~12.1K
1, 5
10~1.2K
5
1.0~2.7K
AHC-25N
25
5, 10
0.1~2.7K
10
0.01~6.04K
0.1, 0.25, 0.5
10~3.9K
0.5, 1
1.0~5.6K
AHC-50
50
5, 10
0.1~5.6K
10
0. 01~39.2K
1, 5
10~2.7K
5
1.0~3.9K
AHC-50N
50
5, 10
0.1~3.9K
10
0.01~19.6K
0.1, 0.25, 0.5
10~5.6K
0.5, 1
1.0~8.2K
AHC-100
100
5, 10
0.1~12K
10
0.01~29.4K
1, 5
10~3.9K
5
1.0~5.6K
AHC-100N
100
5, 10
0.1~5.6K
10
0.01~14.7K
0.1, 0.25, 0.5
10~12K
0.5, 1
1.0~27K
AHC-250
250
5, 10
0.1~27K
10
0.01~35.7K
1, 5
10~5.6K
5
1.0~8.2K
AHC-250N
250
5, 10
0.1~8.2K
10
0.01~17.4K
Note: All values might be changed or modified, please consult factory for details.
Type
Version 2010
25°C Rated Power
(W)
http://www.token.com.tw/
rfq token.com.tw
Temperature
Coefficient (±PPM/°C)
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
25, 50
50, 100
100, 250
100, 250
25, 50
100
100, 250
100, 250
05 of 07
TOKEN
AH Aluminum Housed Power Resistors
Surface Temperature Versus Power Load (Mounted on heat-sink chassis)
AH-250
150
TEMP.(°C)
AH-100
100
AH-50
AH-25
50
AH-10
AH-5
0
2
40
60
80
% OF RATED POWER
100
% OF RATED POWER
Ambient Temperature Derating
120
100
80 A
60
B
40
C
20
0
25
Derating is required for ambient temperatures
above 25°C, see the graph.
Curve Aluminum Chassis applies to all types when
mounted to specified heat sink.
Curves A, B, C apply to operation of
unmounted resistors.
ALUMINUM CHASSIS
75
125
175 225 275
325
AMBIENT TEMP(°C)
● Curves A:
AH 5 and 10 watt unites, unmounted.
● Curves B:
AH 25 watt units, unmounted.
● Curves C:
AH 50, 100 and 250 watt units, unmounted.
% OF Rated Power
Reduced Heat Sink Derating
100
90
80
70
60
50
40
30
20
10
0
Derating is also required when recommended
heat sink area is reduced.
A
B
C
0
20
40
60
80
100
% OF Recommended Heat Sink Area
18
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of90
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● Curves A:
AH-5 and AH-10 size resistor.
● Curves B:
AH-25 size resistor.
● Curves C:
AH-50, AH-100 and AH-250 size resistor.
rfq token.com.tw
Version 2010
TOKEN
AH Aluminum Housed Power Resistors
Characteristics
Parameters
Short Time Over Load
Moistrue Resistance
Load Life
Vibration
Heat Resistance
Dielectric Strength
Insulation Resistance
Terminal Strength
Test Conditions
5 × wattage rating-5sec.
temp 40°C moisture 95% DC 100V 100Hr
Load Rating (chassis mounted)
25°C (1.5 Hour on 0.5 Hour OFF) Repeat 1000 Hours
10~50~10Hz/Min -X- Y- Z Axis 2 Hours each.
275°C 2Hours
AHS-5 AHS-10 AHS-25 1000V
AHS-50 1500V
AHS-100 AHS-250 2500V
AHC-5 AHC-10 AHC-25 1000V
AHC-50 1500V
AHC-100 AHC-250 2500V
Under the same test condition of Dielectric Strength,
Load DC500V and measure the Insulation R.
(1)Pull Test (30 sec Min)
AH-5 1kg, AH-10 2.3kg, AH-25, AH-50 4.5kg
(2)Torque Test(5~15sec)
AH-100 27kg-cm, AH-250 36kg-cm
Specifications
Δ R±(2%+0.05Ω)Max.
Δ R±(5%+0.05Ω)Max.
Δ R±(5%+0.05Ω)Max.
Δ R±(0.2%+0.05Ω)Max.
Δ R±(0.5%+0.05Ω)Max.
Δ R±(0.5%+0.05Ω)Max.
100MΩMin.
Δ R±(0.2%+0.05Ω) Max.
How to Order
AH
S
10
20Ω
D





 Part Number
 Encapsulant: S: Silicon,
C: Cement
 Rated Power (W)
Code
10
10N
250
250N
N
 Resistance Tolerance (%)
Rated Power
10W
10W
250W
250W
Non-Inductive
Code
A5
B
C
D
F
J
K
 Resistance Value (Ω)
Code
R51
5R1
51R
510R
5K1
Resistance Value
0.51Ω
5.1Ω
51Ω
510Ω
5.1KΩ
Resistance Tolerance
±0.05%
±0.10%
±0.25%
±0.5%
±1%
±5%
±10%
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Version 2010
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