SD43-222MLB COILCRAFT Inductor (Inductor Moulded) In Stock
SD43-222MLB is a COILCRAFT inductor component for inductor designs. It supports 20% in a Inductor Moulded package. Request inquiry pricing with worldwide shipping support for production or replacement sourcing.
- Manufacturer
- COILCRAFT
- Package
- Inductor Moulded
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- SD43-222MLB Datasheet PDF
- Category
- Inductor
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 20% inductor component configuration for inductor designs
- Inductor Moulded package aligned with COILCRAFT documentation and PCB footprint checks
- Suitable for production, repair, and replacement sourcing with worldwide shipping support
Applications
SD43-222MLB is commonly used in inductor designs, repair builds, prototype validation, and production replenishment where an exact COILCRAFT part match is required. Engineering and purchasing teams should verify the Inductor Moulded package, 20%, lifecycle status, and approved alternates before committing it to a BOM.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Case/Size Code | 1917 |
| Construction | Rectangular |
| Core Material | FERRITE |
| DC Resistance | 0.047Ω |
| Inductance-Nom (L) | 2.2 µH |
| Inductor Application | POWER INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| Number of Functions | 1 |
| Package Height | 3.45mm |
| Package Length | 4.7mm |
| Package Style | SMT |
| Package Width | 4.2mm |
| Packing Method | TR |
| Rated Current-Max | 3.8A |
| Self Resonance Frequency | 65MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Surface Mount | YES |
| Terminal Finish | Tin/Silver/Copper - Tin - with Nickel barrier |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | ONE SURFACE |
| Test Frequency | 0.1MHz |
| Tolerance | 20% |
| Package | Inductor Moulded |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design role fits SD43-222MLB best?
SD43-222MLB is suited to inductor designs when the design needs 20% and manufacturer-matched sourcing. Confirm the COILCRAFT datasheet details before freezing electrical or mechanical limits.
How should engineers verify package or footprint compatibility?
For PCB layout, verify the Inductor Moulded package footprint, 20%, pad geometry, and assembly notes against the current COILCRAFT drawing before releasing a production build.
What should buyers confirm before sourcing this exact manufacturer part?
Before ordering, confirm lifecycle status, packaging suffix, approved alternates, and the exact 20% requirement so the supplied inductor component matches the BOM.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About COILCRAFT
COILCRAFT is a leading electronic component manufacturer. FindMyChip sources COILCRAFT ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”