Characteristics
Parameters
Short Time Over Load
Moistrue Resistance
Load Life
Vibration
Heat Resistance
Dielectric Strength
AH Aluminum Housed Power Resistors
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.
Insulation Resistance
Terminal Strength
100MΩMin.
Δ R±(0.2%+0.05Ω) Max.
How to Order
AH
Part Number
Encapsulant: S: Silicon,
Rated Power (W)
Code
10
10N
250
250N
N
Code
R51
5R1
S
10
20Ω
D
C: Cement
Resistance Tolerance (%)
Rated Power
10W
10W
250W
250W
Non-Inductive
Resistance Value
0.51Ω
5.1Ω
51Ω
510Ω
5.1KΩ
Code
Resistance Tolerance
A5
B
C
D
F
J
K
Resistance Value (Ω)
±0.05%
±0.10%
±0.25%
±0.5%
±1%
±5%
±10%
51R
510R
5K1
Version 2010
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