TDK, SPM-LR, 4012 Shielded Wire-wound SMD Inductor with a Metal Core, 1 μH ±20% Wire-Wound 4.7A Idc
- RS Stock No.:
- 123-3142
- Mfr. Part No.:
- SPM4012T-1R0M-LR
- Brand:
- TDK
Discontinued product
- RS Stock No.:
- 123-3142
- Mfr. Part No.:
- SPM4012T-1R0M-LR
- Brand:
- TDK
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
SPM4012 Series Magnetically Shielded Wire Wound Inductors
SPM4012 Series magnetic shield type wound inductor for power circuits use a metallic magnetic material
SPMSPM4012 series structure has an integrated moulded coil, so hum noise is lower than with core adhesive coils
They have a low-profile with maximum heights of 1.2mm and 3.0mm allowing for different usages
Possible to achieve large current, low Rdc, and compactness
Low inductance variance in high-temperature environments with good DC superimposition characteristics
SPMSPM4012 series structure has an integrated moulded coil, so hum noise is lower than with core adhesive coils
They have a low-profile with maximum heights of 1.2mm and 3.0mm allowing for different usages
Possible to achieve large current, low Rdc, and compactness
Low inductance variance in high-temperature environments with good DC superimposition characteristics
TDK Non Standard SMT Inductors (Chokes)
Specifications
Attribute | Value |
|---|---|
| Inductance | 1 μH |
| Maximum DC Current | 4.7A |
| Package/Case | 4012 |
| Length | 4.4mm |
| Depth | 4.1mm |
| Height | 1.2mm |
| Dimensions | 4.4 x 4.1 x 1.2mm |
| Shielded | Yes |
| Tolerance | ±20% |
| Maximum DC Resistance | 36.3mΩ |
| Series | SPM-LR |
| Core Material | Metal |
| Minimum Operating Temperature | -40°C |
| Moulded | Yes |
| Inductor Construction | Wire-Wound |
| Maximum Operating Temperature | +125°C |