Value
SMD power inductors are characterized by their small and thin structure, are mounted directly onto the circuit board, and are coil components that excel in handling high currents.
主な特徴
Small and thin
Compared to lead wire types, it is significantly smaller, reducing the space it occupies on the circuit board and contributing to the overall miniaturization and weight reduction of the equipment.
High-density mounting
High-speed and high-precision mounting onto circuit boards is possible using automated mounting machines, improving production efficiency in mass production.
High current handling capability
Used in power supply circuits that handle relatively large currents, achieving low DC resistance (DCR) and suppressing heat generation due to current flow.
Excellent DC superposition characteristics
The inductance value does not easily decrease even when a high DC current flows, maintaining stable operation of the switching power supply circuit.
Magnetic shielding structure
The magnetic shielding type confines the magnetic flux leaking from the coil, preventing interference with adjacent components and improving the overall stability of the circuit.
Product specifications & line up
| Series | Appearance | L×W (mm) | Height (mm/max.) | Inductannce (μH） | Rated Current (A) | Structure | Spec. Sheet |
| TZNS3216 |  | 3.2×1.6 | 1.85 | 1.0～100 | 0.10～1.00 |  |  |
| TZNS322515 | | 3.2×2.5 | 1.55 | 0.12～100 | 0.08～0.97 | | |
| TZNS322520 | | 3.2×2.5 | 2 | 1.0～560 | 0.048～0.75 | | |
| TZNS4532 | | 4.5×3.2 | 2.6 | 1.0～2,200 | 0.03～1.40 | | |
| TZNS5750 | | 5.7×5.0 | 4.7 | 0.5～10,000 | 0.05～4.80 | | |
| TZNS322520CZ （AEC-Q200） | | 3.2×2.5 | 2 | 1.0～2,200 | 0.05～0.45 | | |
| TZNS4532CZ （AEC-Q200） | | 4.5×3.2 | 2.6 | 1.0～2,200 | 0.03～1.30 | | |
| TZNS5322520FJ (コイル樹脂保護) |  | 3.2×2.5 | 2 | 1.0～470 | 0.05～0.45 | | |
| TZNS4532FJ (コイル樹脂保護) | | 4.5×3.2 | 2.6 | 1.0～1,500 | 0.39～1.60 | | |
| TZNS3024 |  | 3.5×3.0 | 2.4 | 2.2～47 | 0.30～1.40 | | |
| TZNS4024 | | 4.5×4.0 | 2.4 | 1.0～47 | 0.60～3.60 | | |
| TZNS4035 | | 3.5 | 2.2～47 | 0.54～2.60 | | | |
| TZNS5028 | | 5.8×5.2 | 2.8 | 2.2～47 | 0.75～3.20 | | |
| TZNS5035 | | 3.5 | 1.0～47 | 0.80～4.00 | | | |
| TZNS5048 | | 4.8 | 2.2～47 | 0.70～4.50 | | | |
| TZNS7038 | | 7.8×7.0 | 3.8 | 2.2～47 | 0.68～5.00 | | |
| TZNS7053 | | 5.3 | 2.2～47 | 1.10～5.30 | | | |
| TZNS10057 | | 10.0×9.0 | 5.7 | 2.2～47 | 2.40～9.00 | | |
| TZNS6530 |  | 6.5×4.5 | 3 | 1.0～1,000 | 0.17～4.00 |  | |
| TZNC6630 |  | 6.6×4.5 | 3 | 1.0～1,000 | 0.10～2.90 | | |
| TZSC6530 |  | 6.5×4.4 | 3.1 | 2.2～1,000 | 0.05～1.80 | | |
| TZSS2520FC |  | 2.5×2.0 | 2.1 | 1.0～47 | 0.20～1.60 | | |
| TZSS3010FC |  | 3.0×3.0 | 1.2 | 2.2～47 | 0.26～1.30 | | |
| TZSS3012FC | | 1.4 | 2.2～47 | 0.31～1.65 | | | |
| TZSS4012FC | | 4.0×4.0 | 1.4 | 1.0～47 | 0.35～4.8 | | |
| TZSS4018FC | | 2 | 2.2～47 | 0.62～3.70 | | | |
| TZSS5040FC | | 4.9×4.9 | 4.2 | 1.0～47 | 0.80～6.00 | | |
| TZSS6012FC | | 6.0×6.0 | 1.4 | 2.2～47 | 0.45～2.15 | | |
| TZSS6020FC | | 2.2 | 0.77～3.80 | | | ||
| TZSS6028FC | | 3 | 1.0～47 | 1.00～5.60 | | | |
| TZSS6045FC | | 4.7 | 2.2～47 | 1.30～5.10 | | | |
| TZSS8040FC | | 8.0×8.0 | 4.2 | 1.70～7.40 | | | |
| TZSS5020 |  | 5.0×5.0 | 2 | 0.45～1.90 | | | |
| TZSS5028 | | 2.8 | 0.62～2.40 | | | ||
| TZSS6030 |  | 6.0×5.6 | 3 | 2.2～1,000 | 0.14～3.60 | | |
| TZSH12080 |  | 12.5×12.5 | 8 | 2.2～47 | 3.20～16.5 | | |
| TZMSCA series |  | 4.45x4.10 ～17.8x16.9 | 1.8 ～6.7 | 0.1～150 | 1.5～105.0 | | |
| TZMSCB series | | 3.50x3.20 ～18.0x16.9 | 1.0 ～6.7 | 0.1～220 | 1.0～125.0 | | |
Reference
| Packing specifications | |
|---|---|
| Reliability test/Handring precautions/ATTENTION! | |