AH Series
Aluminum Housed Wirewound Resistors
AH, Aluminum Housed Wirewound Resistors.
Features:
Wattage : 5W ~ 500W. / Tolerance : 0.1% ~ 10%.
Features:
- High Power Rating, Small Size, and Ultra-precision.
- Standard Winding and Non-Inductive Winding Type.
- High Stability and Strong Construction.
Wattage : 5W ~ 500W. / Tolerance : 0.1% ~ 10%.
| Type | MIL Style | Wartage Rating | Resistance Range(Ω) | MAX Wcring(V) | (g)MAX Weight | Proper heatisink (aluminumctassis) | ||
|---|---|---|---|---|---|---|---|---|
| AN Inauctive | AHN Norrductie | AH | AHN | |||||
| AH-5 | RE60 | 5 | 0.05-3k | 0.1-1k | 120 | 70 | 3 | 152X102X51Xlt |
| AH-10 | RE65 | 10 | 0.02-6k | 0.03-2.3k | 245 | 180 | 7 | 152X102X51Xlt |
| AH-25 | RE70 | 25 | 0.012-15k | 0.02-5.5k | 500 | 300 | 15 | 178X127X51Xlt |
| AH-50 | RE75 | 50 | 0.01-40k | 0.02-12k | 1300 | 500 | 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 Conaitions | Wartage Rating |
|---|---|---|
| Shortime OverLoad | 5Xmattagerating• Ssec. | △R±(0.5X+0.05Ω)MAX |
| Moisture Resistance | Tenp 40°C moisture 95:DC100v5COHr | △R±(0.5X+0.05Ω)MAX |
| Moisture load Life | Tenp 40°C moisture 95: 1/10X wattage fating (1.5HrON-0.5HrCFF) •Repeat 1C00Hr | △R±(0.5X+0.05Ω)MAX |
| Load Life | Load Rating (Chassismounted) (1.5Hr ONO.5Hr OFF)Reapeat 1C00Hr | △R±(1.5X+0.05Ω)MAX |
| V10r at ton | 10c/s-50c/s-10c/s(1min)-2Hr each of Paralleled and right angle. | △R±(0.5X+0.05Ω)MAX |
| Heat Resistance | 275°C 2Hr | △R±(0.5X+0.05Ω)MAX |
| Dielectric | AH-5 AH-10 AH-25 1000V AH-50 1500V AH-100 AH-250 2500V |
△R±(0.2X+0.05Ω)MAX |
| Ensulation Resistance | Under the same test condition of Dielectric Strength. Load DC5DCV and neasure the InsulationR. | 1000mΩmin |
| Terminal Strength | (1) Pull Test(30sec Nin) AH-51kg.Ah-102.3kg.AH-25.AH-504.5kg (2) Torque Test(5~15sec) AH-10027kg•cm. AH-250 36kg-cm |
△R±(0.2X+0.05Ω)MAX |
