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17 pcs
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17 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Vishay Dale IHA-303 is a high-current filter inductor designed for noise filtering applications in switching regulators, power amplifiers, power supplies, and SCR/Triac control circuits. It features a ferrite core and solid soft copper wire construction.
This inductor offers a nominal inductance of 27 µH with a tolerance of ±10%. It has a maximum DC resistance of 0.04 Ohms and a rated current of 4.8A based on a 50°C temperature rise. The operating temperature range is -55°C to +125°C with no load, and -55°C to +75°C at full rated current.
The IHA-303 is designed for printed circuit board mounting with axial leads. The leads are pre-tinned for easy soldering. The component is protected by polyolefin tubing, which is flame retardant and meets UL type VW-1 requirements.
Key electrical specifications include a dielectric rating of 2500 VRMS at 60 Hz for one minute. The dimensions are a body length of 13.97 mm and a body diameter of 20.32 mm, with a lead diameter of 0.813 mm.
| Qty | Low | High |
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| 1+ | $0.00 | $0.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
±10%.
0.04 Ohms.
4.8 A at 50 °C temperature rise.
-55 °C to +75 °C at full rated current, up to +125 °C with no load.
2500 VRMS at 60 Hz for one minute.
Through hole with axial leads.
Ferrite.