CDRH124 SMD PWR Fixed Inductors 22uH 2.9A ±20%

Description

CDRH124 SMD PWR Fixed Inductors 22uH 2.9A ±20% The CDRH124 is an elegantly compact surface-mount power inductor built around a ferrite drum core and finished with magnetic shielding to reduce EMI. Its low-profile, square footprint and molded exterior give it a robust, production-friendly presence on modern PCBs while helping keep stray fields contained and predictable during dense board layouts. Designed for continuous operation across a wide ambient span, the component tolerates elevated self-heating and broad temperature swings without compromising winding integrity. The manufacturer calls out moisture-sensitivity level 1 and a conservative solder-reflow tolerance, making the part compatible with standard surface-mount assembly flows and minimizing handling constraints during manufacturing. The CDRH124 is delivered in carrier tape and reel for automated placement and is documented with clear mechanical drawings, land-pattern recommendations and thermal/saturation graphs. The combination of concise datasheet guidance, tape-and-reel packaging and predictable electrical behaviour simplifies design verification and high-volume assembly. Features: Ferrite drum-core construction with magnetic shielding. Compact SMD package optimized for automated placement. Low DC-resistance design for efficient current handling. Moisture Sensitivity Level 1 (MSL1) for straightforward assembly. Supplied in tape-and-reel to support production pick-and-place. Specifications: Parameter Value / Note Part number (example): CDRH124NP-220MC (22 μH nominal, 22±20%). Inductance tolerance & test: 22 μH ±20% (measured at 100 kHz). D.C. resistance (Typ / Max): Typical 53 mΩ, Max 66 mΩ (at 20°C). Rated current: 2.9 A (defined at 75% L or Δt = 40°C, whichever lower). Core / construction: Ferrite drum core, magnetically shielded. Dimensions (L×W×H max): 12.3 × 12.3 × 4.5 mm (max). Product weight (ref.): 2.3 g. Operating temperature: −40 °C to +100 °C (including self-rise). Solder / reflow: Peak reflow temp noted as 260 °C (follow datasheet profile). Packaging: Carrier tape & reel; 12.9″ reel. Pinout Diagram: Footprint: Applications: Notebook PC. LCD TV. DVD (player/recorder). Game machine. Set-Top Box (STB). Projector. Package Contents: 1x CDRH124 SMD PWR Fixed Inductors 22uH 2.9A ±20% Datasheet

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