B78108S1102K – EPCOS
Part Number:
B78108S1102K
Manufacturer:
Date Code:
149
RoHS:
RoHS Compliant
MSL:
Not Applicable
COO:
HUNGARY
Description:
1 uH Inductor, 10% Tolerance, Ferrite Core
Datasheet:
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Stock Quantity: 2646
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 1.46 |
| 10+ | |
| 50+ | |
| 100+ |
2646 in stock
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Product Details:
Overview
The EPCOS B78108S1102K000 is a 1 µH unshielded, wirewound drum core inductor designed for applications demanding controlled energy storage and filtering. Its critical operational characteristic is the 1.2A current rating, which, when coupled with its 160mΩ DCR, presents a common design trade-off: achieving higher current handling often necessitates a larger core size or lower winding resistance, impacting board space and cost. This inductor balances these factors for general-purpose filtering and decoupling needs.
Key Features
- Inductance: 1 µH
- Tolerance: ±10%
- Current Rating: 1.2 A
- DC Resistance (DCR): 160mΩ Max
- Q Factor: 55 @ 7.96MHz
- Dimensions: 4.00mm Diameter x 9.20mm Length (Axial)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Power supply output filtering for noise reduction
- RF signal path impedance matching in communication modules
- Energy storage in switch-mode power converter input stages
- Decoupling of sensitive analog circuitry from switching transients
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