Product Name : ALUMINUM HOUSED . WIRE WOUND RESISTORS
Description
PRECISION POWER RESISTORS
Aluminum Housed (Chassis Mount):
FEATURES:
High power rating, small size and ultra precision.
Standard winding & non-inductive winding types.
High stability, strong construction.
GENERAL SPEC:
Wattage Range: 6 styles to choose ranging from 5 to 250 watts.
Resistance Tolerance: 10%, 5%, 3%, 2%, 1%, 0.5%
Operating Temperature Range: -55% to +275℃
Dielectric Strength: AH-5 AH-10 AH-25 1000V AH-50 1500V AH-100 AH-250 2500V
Temperature Coefficient of Resistance:
Standard T.C. :
±30PPM/℃=10Ω and up, ±50PPM/℃=1 to 9.99Ω, ±90PPM/℃=below 1Ω
STANDARD ELECTRICAL SPEC:
TYPE
MIL Style
Wattang Rating
Resistance Range (Ω)
MAX Working (V)
(g) MAX Weight
Proper heat sink
(aluminum chassis)
AH Inductive
AH N Non-inductive
AH
AHN
AH-5
RE60
5
0.05~3k
0.1~1k
120
70
3
152x102x51x1t
AH-10
RE65
10
0.02~6k
0.03~2.3k
245
180
7
152x102x51x1t
AH-25
RE70
25
0.012~15k
0.02~5.5k
500
300
15
178x127x51x1t
AH-50
RE75
50
0.01~40k
0.02~12k
1300
600
33
305x305x1.5t
AH-100
RE77
100
0.4~50k
0.12~25k
1900
1340
450
305x305x3t
AH-250
RE80
250
0.6~80k
0.15~40k
2500
1750
800
305x305x3t
PERFORMANCE:
Parameters
Test Conditions
Specifications
Short Time Over Load
5X wattage rating-5sec
△R±(0.5%+0.05Ω)MAX
Moisture Resistance
temp 40℃ moisture 95% DC 100v500Hr
△R±(0.5%+0.05Ω)MAX
Moisture Load Life
temp 40℃ moisture 95% 1/10x wattage rating (1.5Hr ON- 0.5Hr OFF) Repeat 1000Hr
△R±(0.5%+0.05Ω)MAX
Load Life
Load Rating (chass is mounted)
(1.5Hr ON 0.5Hr OFF) Repeat 1000Hr
△R±(1.5%+0.05Ω)MAX
Vibration
10c/s-50c/s-10c/s (lmin)-2Hr each of paralleled and right angle
△R±(0.2%+0.05Ω)MAX
Heat Resistance
275℃ 2Hr
△R±(0.5%+0.05Ω)MAX
Dielectric Strength
AH-5 AH-10 AH-25 1000V
AH-50 1500V
AH-100 AH-250 2500V
△R±(0.2%+0.05Ω)MAX
Insulation Resistance
Under the same test condition of Dielectric Strength, Load DC500V and measure the insulation R.
1000MΩmin
Terminal Strength
(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
△R±(0.2%+0.05Ω)MAX
HOW TO ORDER:
AH50
20Ω
D
Type
Resistance
Tolerance
Resistance Tolerance
D
±0.5%
F
±1%
G
±2%
H
±3%
J
±5%
K
±10%
Materials:
Encapsulant: Silicone
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:5~50W Tinned terminals 100~250W Threaded terminals
DIMENSIONS:
AH-5
AH-10
AHN-5
AHN-10
AH-25
AH-50
AHN-25
AHN-50
AH-80
AH-100S
AHN-80
AHN-100S
AH-100
AH-250
AHN-100
AHN-250
GENERAL SPECIFICATIONS:
TYPE
DIMENSION (mm)
L1
L2±1
L3±0.8
A±1
B±0.8
C±1
D±0.1
E±0.3
H±1
h±1
T±0.2
AH-5/AHN-5
25
15
10
16.5
12.5
8.5
2
2
8
4
1.8
AH-10/AHN-10
32
19
14
20
15.5
10.5
2.2
2.4
10
5
2
AH-25/AHN-25
47
27
18
27
19
15
2.2
3.2
15.5
7
2
AH-50/AHN-50
70
50
39
29
21
15
2.2
3.2
15.5
7
2
AH-80/AHN-80
96
66
35
47
37
27
4x15
5
28
13
3.2
AH-100S/AHN-100S
96
66
35
47
37
27
4x15
5
28
13
3.2
AH-100/AHN-100
140
89
68
70
64
46
5x25
5
44.5
19
4.8
AH-250/AHN-250
160
113
93
84
71
53
5x23
5
55.5
25
6.3
DIMENSIONS:
AP-5
AP-10
APN-5
APN-10
AP-25
AP-50
APN-25
APN-50
GENERAL SPECIFICATIONS:
TYPE
DIMENSION (mm)
L1
L2±1
L3±0.8
A±1
B±0.8
C±1
d±0.02
E±0.3
H±1
h±1
T±0.2
AP-5/APN-5
90
15
10
16.5
12.5
8.5
0.8
2
8
4
1.8
AP-10/APN-10
90
19
14
20
15.5
10.5
0.8
2.4
10
5
2
AP-25/APN-25
94
27
18
27
19
15
0.8
3.2
15.5
7
2
AP-50/APN-50
120
50
39
29
21
15
1
3.2
15.5
7
2
PRECISION POWER RESISTORS
Aluminum Housed (Chassis Mount):
FEATURES: High power rating, small size and ultra precision. Standard winding & non-inductive winding types. High stability, strong construction. |
GENERAL SPEC:
Wattage Range: 6 styles to choose ranging from 5 to 250 watts.
Resistance Tolerance: 10%, 5%, 3%, 2%, 1%, 0.5%
Operating Temperature Range: -55% to +275℃
Dielectric Strength: AH-5 AH-10 AH-25 1000V AH-50 1500V AH-100 AH-250 2500V
Temperature Coefficient of Resistance:
Standard T.C. :
±30PPM/℃=10Ω and up, ±50PPM/℃=1 to 9.99Ω, ±90PPM/℃=below 1Ω
STANDARD ELECTRICAL SPEC:
TYPE | MIL Style | Wattang Rating | Resistance Range (Ω) | MAX Working (V) | (g) MAX Weight | Proper heat sink (aluminum chassis) |
||
AH Inductive | AH N Non-inductive | AH | AHN | |||||
AH-5 | RE60 | 5 | 0.05~3k | 0.1~1k | 120 | 70 | 3 | 152x102x51x1t |
AH-10 | RE65 | 10 | 0.02~6k | 0.03~2.3k | 245 | 180 | 7 | 152x102x51x1t |
AH-25 | RE70 | 25 | 0.012~15k | 0.02~5.5k | 500 | 300 | 15 | 178x127x51x1t |
AH-50 | RE75 | 50 | 0.01~40k | 0.02~12k | 1300 | 600 | 33 | 305x305x1.5t |
AH-100 | RE77 | 100 | 0.4~50k | 0.12~25k | 1900 | 1340 | 450 | 305x305x3t |
AH-250 | RE80 | 250 | 0.6~80k | 0.15~40k | 2500 | 1750 | 800 | 305x305x3t |
PERFORMANCE:
Parameters | Test Conditions | Specifications |
Short Time Over Load | 5X wattage rating-5sec | △R±(0.5%+0.05Ω)MAX |
Moisture Resistance | temp 40℃ moisture 95% DC 100v500Hr | △R±(0.5%+0.05Ω)MAX |
Moisture Load Life | temp 40℃ moisture 95% 1/10x wattage rating (1.5Hr ON- 0.5Hr OFF) Repeat 1000Hr | △R±(0.5%+0.05Ω)MAX |
Load Life | Load Rating (chass is mounted) (1.5Hr ON 0.5Hr OFF) Repeat 1000Hr | △R±(1.5%+0.05Ω)MAX |
Vibration | 10c/s-50c/s-10c/s (lmin)-2Hr each of paralleled and right angle | △R±(0.2%+0.05Ω)MAX |
Heat Resistance | 275℃ 2Hr | △R±(0.5%+0.05Ω)MAX |
Dielectric Strength | AH-5 AH-10 AH-25 1000V AH-50 1500V AH-100 AH-250 2500V | △R±(0.2%+0.05Ω)MAX |
Insulation Resistance | Under the same test condition of Dielectric Strength, Load DC500V and measure the insulation R. | 1000MΩmin |
Terminal Strength | (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 | △R±(0.2%+0.05Ω)MAX |
HOW TO ORDER:
|
Resistance Tolerance
|
Materials:
Encapsulant: Silicone
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:5~50W Tinned terminals 100~250W Threaded terminals
DIMENSIONS:
|
GENERAL SPECIFICATIONS:
TYPE | DIMENSION (mm) | ||||||||||
L1 | L2±1 | L3±0.8 | A±1 | B±0.8 | C±1 | D±0.1 | E±0.3 | H±1 | h±1 | T±0.2 | |
AH-5/AHN-5 | 25 | 15 | 10 | 16.5 | 12.5 | 8.5 | 2 | 2 | 8 | 4 | 1.8 |
AH-10/AHN-10 | 32 | 19 | 14 | 20 | 15.5 | 10.5 | 2.2 | 2.4 | 10 | 5 | 2 |
AH-25/AHN-25 | 47 | 27 | 18 | 27 | 19 | 15 | 2.2 | 3.2 | 15.5 | 7 | 2 |
AH-50/AHN-50 | 70 | 50 | 39 | 29 | 21 | 15 | 2.2 | 3.2 | 15.5 | 7 | 2 |
AH-80/AHN-80 | 96 | 66 | 35 | 47 | 37 | 27 | 4x15 | 5 | 28 | 13 | 3.2 |
AH-100S/AHN-100S | 96 | 66 | 35 | 47 | 37 | 27 | 4x15 | 5 | 28 | 13 | 3.2 |
AH-100/AHN-100 | 140 | 89 | 68 | 70 | 64 | 46 | 5x25 | 5 | 44.5 | 19 | 4.8 |
AH-250/AHN-250 | 160 | 113 | 93 | 84 | 71 | 53 | 5x23 | 5 | 55.5 | 25 | 6.3 |
DIMENSIONS:
|
GENERAL SPECIFICATIONS:
TYPE | DIMENSION (mm) | ||||||||||
L1 | L2±1 | L3±0.8 | A±1 | B±0.8 | C±1 | d±0.02 | E±0.3 | H±1 | h±1 | T±0.2 | |
AP-5/APN-5 | 90 | 15 | 10 | 16.5 | 12.5 | 8.5 | 0.8 | 2 | 8 | 4 | 1.8 |
AP-10/APN-10 | 90 | 19 | 14 | 20 | 15.5 | 10.5 | 0.8 | 2.4 | 10 | 5 | 2 |
AP-25/APN-25 | 94 | 27 | 18 | 27 | 19 | 15 | 0.8 | 3.2 | 15.5 | 7 | 2 |
AP-50/APN-50 | 120 | 50 | 39 | 29 | 21 | 15 | 1 | 3.2 | 15.5 | 7 | 2 |