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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7 pcs
|
7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current Rating | |
| Current Saturation | |
| DC Resistance (DCR) | |
| Height | |
| Inductance | |
| Length | |
| Mounting Type | |
| Number of Coils | |
| Operating Temperature | |
| Shielding | |
| Tape & Reel | |
| Tolerance | |
| Width |
The HM78D-7556R8MLFTR is a shielded dual coil inductor array from TT Electronics/BI, part of the HM78D series. It offers a nominal inductance of 6.8 µH per coil with a ±20% tolerance. The component is rated for a continuous current of 1.3 A and has a saturation current of 3.67 A. DC resistance is 41.8 mOhm.
This inductor array is designed for surface mount assembly in a nonstandard package measuring 7.70 mm x 7.70 mm x 4.80 mm. The shielded construction helps reduce electromagnetic interference. Operating temperature range is -40°C to 125°C.
Typical applications include power supply filtering, DC-DC converter input/output filtering, and energy storage in multi-phase or coupled inductor topologies. The dual coil configuration allows for use as a coupled inductor or as two independent inductors.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.30 | $1.30 |
| 10+ | $1.01 | $1.01 |
| 25+ | $0.85 | $0.85 |
| 100+ | $0.77 | $0.77 |
| 250+ | $0.70 | $0.70 |
| 500+ | $0.65 | $0.65 |
| 1,000+ | $0.65 | $0.65 |
| 2,000+ | $0.65 | $0.65 |
| 5,000+ | $0.59 | $0.59 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 6.8 µH per coil with a ±20% tolerance.
The rated current is 1.3 A, with a saturation current of 3.67 A.
The DC resistance is 41.8 mOhm.
The operating temperature range is -40°C to 125°C.
The package size is 7.70 mm x 7.70 mm x 4.80 mm, surface mount.
Yes, it is shielded.
It has two coils.