SPH3010H
The magnetic glue coating structure significantly reduces buzzing noise, lowers DC resistance by approximately 30% compared to the SWPA series, and supports higher current capacity.
- Brand： Sunlord
- Size/Package： 3.0 x 3.0 x 1.0 mm
- Parameter： 4.7 - 22μH
- Rated Current： 0.40 - 0.85A
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Mobile phones / Set-top boxes / VR / Computers / Servers / Portable game consoles / Personal navigation systems / Multimedia devices
- Parameters
- Brand： Sunlord
- Size/Package： 3.0 x 3.0 x 1.0 mm
- Parameter： 4.7 - 22μH
- Rated Current： 0.40 - 0.85A
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Mobile phones / Set-top boxes / VR / Computers / Servers / Portable game consoles / Personal navigation systems / Multimedia devices
SPH3010H | Wire Wound SMD Power Inductors (SPH)
Product Introduction
Sunlord SPH3010H is a wire-wound SMD power inductor from the SPH series in 3010 (3.0×3.0×1.0mm), using a magnetic-glue coated construction. Magnetically shielded with low DCR and high saturation current, it covers 4.7μH~22μH (3010Hseriesrange：4R7/100/220) from -40°C~+125°C (including self-heating) for mobile, mobile-PC, wearable and industrial DC-DC converter circuits.
Core Advantages
- Wire Wound SMD Power Inductors (SPH): 3010 (3.0×3.0×1.0 mm), 4.7–22 μH — magnetic-glue coated shielded structure — low DCR, high Isat and low buzz noise.
- Low DCR, high current: DCR 0.15Ω~0.92Ω; saturation current up to 0.95A — high DC-bias performance in a 3010 body.
- Supply: YQM ELECTRONICS holds Sunlord stock with fast samples, datasheets and FAE support for volume programs.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Wire Wound SMD Power Inductor (SPH series, H-type material) |
| Package Size | 3010 (3.0×3.0×1.0mm) |
| Operating Temperature | -40°C~+125°C |
| Inductance Range | 4.7μH~22μH (3010Hseriesrange：4R7/100/220) |
| Tolerance | ±20% (some P/Ns ±30%) |
| DC Resistance (DCR) | 0.15Ω~0.92Ω |
| Saturation Current (Isat) | 0.50A~0.95A |
| RMS Current (Irms) | 0.56A~1.25A |
| Self-Resonant Frequency (SRF) | 18MHz~42MHz |
Cross Reference & Replacement
Cross-reference alternatives:
- TDK — A same-spec part from a globally recognized passive-component maker — compatible footprint, matched process and key parameters, stable worldwide supply; a proven drop-in for this application class.
- Taiyo Yuden — A same-spec part from a leading passive-component maker — matched core features such as magnetic shielding and low DCR; widely used as an alternative in the supply chain.
- Microgate — A same-spec part from a leading Chinese passive-component maker — land-pattern compatible, ample domestic capacity, short lead times and strong cost-performance for localized BOM programs.
Applications
smartphones, mobile PCs, wearables power circuits
industrial power supplies and control boards
compact buck/boost converter stages
FAQ
Q: What is a magnetic-glue coated construction?
A: The winding is encapsulated in magnetic adhesive instead of a ferrite clamp — a smaller, lower-profile, magnetically shielded body with low buzz noise under load.
Q: Is SPH3010H suitable for high-temperature environments?
A: Yes — the rating covers -40°C~+125°C including self-temperature rise, with inductance tested at 1 MHz / 0.1 MHz, 1 V.
Related Products
- → SPH4012H
- → SPH201610H
- → SPH252010H
- → Power Circuits
- → All Inductors
- → Sunlord Products
- → Browse All Products
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