The TAIYO YUDEN MBKK1608T4R7M is a compact surface-mount power inductor with a nominal inductance of 4.7µH ±20% in a 0603 / 1608 metric package. It is suitable for compact power management, DC-DC conversion, filtering, and other space-constrained electronic applications. TAIYO YUDEN has renamed this part, with LSBHB1608KKT4R7M identified as the preferred mass-production replacement for general electronic applications.
The device has a maximum rated current of 0.37A. Saturation current is 0.37A maximum and 0.41A typical at a 30% inductance reduction. Temperature-rise current is 0.50A maximum and 0.55A typical at a 40°C temperature rise.
Maximum DC resistance is 0.73Ω, with a typical value of 0.635Ω, and inductance is measured at 1MHz. The component measures approximately 1.6 × 0.8mm with a maximum height of 1.0mm and operates from -40°C to +105°C, including self-generated heat.
The part supports reflow soldering and is supplied in embossed tape with a standard quantity of 3,000 pieces. The corresponding replacement part is RoHS and REACH compliant and halogen free.
Key Features:
- Manufacturer: TAIYO YUDEN
- Part Number: MBKK1608T4R7M
- Preferred Replacement: LSBHB1608KKT4R7M
- Product Type: SMD Power Inductor
- Inductance: 4.7µH
- Tolerance: ±20%
- Package: 0603 / 1608 Metric
- Rated Current: 0.37A max.
- Saturation Current: 0.37A max.
- Typical Saturation Current: 0.41A
- Temperature Rise Current: 0.50A max.
- Typical Temperature Rise Current: 0.55A
- DC Resistance: 0.73Ω max.
- Typical DCR: 0.635Ω
- Test Frequency: 1MHz
- Dimensions: 1.6 × 0.8mm
- Maximum Height: 1.0mm
- Operating Temperature: -40°C to +105°C
- Mounting Type: Surface Mount
- Soldering Method: Reflow
- Packaging: Embossed Tape
- Standard Quantity: 3,000 pcs
- RoHS / REACH Compliant
- Halogen Free.
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