TDK SPM-LR Wound Metal Inductors for Power Circuits
TDK SPM-LR Wound Metal Inductors are designed for power circuits. These magnetic shield-type wound inductors are low profile, with packages as small as 3mm x 3mm x 1mm. The SPM-LR series achieves higher current and lower resistance than ferrite wound-type inductors. The inductors also provide low inductance variances in high-temperature environments up to +125°C. TDK SPM-LR Wound Metal Inductors feature an integrated molded coil structure that keeps hum noise lower than with core adhesive coils. Typical applications include tablet terminals, laptop computers, servers, and more.
Features
- Designed for power circuits that use a metallic magnetic material
- Magnetic shield type wound inductors
- Provides low inductance variances in high-temperature environments of up to +125°C
- Low profile, with packages as small as 3mm x 3mm x 1mm
- PCB mount
- Integrated molded coil structure keeps hum noise lower than with core adhesive coils
- Higher current (1.2A to 8.7A) and lower resistance (11.5mΩ to 650.9mΩ) than ferrite wound type inductors
- Lead free, halogen free
- RoHS and REACH compliant
Applications
- Tablet terminals
- Laptop computers
- Servers
- Compact power supply modules
Specifications
- 470nH to 10µH inductance range
- ±20% tolerance
- 1.2A to 8.7A maximum DC current range
- 11.5mΩ to 650.9mΩ maximum DC resistance range
- 1.6A to 14.1A saturation current range
- -40°C to +125°C operating temperature range (including self-temperature rise)
Related Inductors
TDK Inducteurs bobinés de type SPM à blindage magnétique
Alignement de produits à profil mince à hauteur maximale 1,2 mm, 1,5 mm, 2,0 mm et 3,0 mm.
TDK Power Inductors
Includes commercial- and automotive-grade models for power applications.
TDK Inducteurs
Inducteurs polyvalents fabriqués en utilisant des technologies à couche mince, à bobinage et multicouches.
Publié le: 2016-04-12
| Mis à jour le: 2023-02-28