Buy Inductor | 2026 Release |

Smaller inductors save board space but heat up faster. For high-current designs, larger inductors are necessary to prevent heat-related failures.

When sourcing an inductor, these "sticky note" parameters are essential to match your design requirements: Inductance Value (

Higher DCR leads to more heat loss and decreased efficiency. Smaller physical inductors often have higher DCR because they use thinner wire. Core Material: buy inductor

): Measured in Henrys (H), usually ranging from nanohenries (nH) to millihenrys (mH). It determines how much magnetic energy is stored and is typically chosen based on your "ripple budget". You must account for two distinct values:

A cheaper alternative often used for lower frequency applications but prone to higher losses at high frequencies. Smaller inductors save board space but heat up faster

Buying an inductor involves balancing critical electrical specifications against physical constraints to ensure circuit stability and efficiency. Unlike standard resistors or capacitors, inductors are often project-specific components. Critical Specifications for Selection

The continuous current the part can handle without overheating. Saturation Current ( Isatcap I sub s a t end-sub Smaller physical inductors often have higher DCR because

): The point where the core material can no longer support additional magnetic flux, causing a sharp drop in inductance.