Equivalent & Substitute Parts for API Delevan Inc. 4222 Ferrite Bead

Part Overview

The API Delevan Inc. 4222 is a 2-line common mode choke ferrite bead designed for surface mount applications. This component provides 54 ohms of impedance at 100 MHz with a maximum current rating of 5A and a maximum DC resistance of 10mOhm. The part is currently active in production. Alternative models may be required due to component availability, compliance requirements, or design revisions affecting RoHS status.

Substiute Parts

4222

API Delevan Inc.In Stock: 7924222 Datasheet

Current PartRFQ

4222R

API Delevan Inc.In Stock: 11894222R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The 4222R is a parametric equivalent of the 4222. Substitution is determined by matching the following critical electrical and mechanical parameters: number of lines (2), impedance at 100 MHz (54 ohms), maximum current rating (5A), maximum DC resistance (10mOhm), voltage rating (500V), mounting type (surface mount), physical dimensions (0.335" L x 0.220" W, 3.10mm max height), and package type (4-SMD, J-Lead).

The 4222R maintains all electrical specifications and physical dimensions identical to the 4222, enabling direct functional substitution in circuit applications where these parameters are required.

Parameter Comparison

Engineering Selection Recommendations

Both the 4222 and 4222R are active products from API Delevan Inc. with identical electrical and mechanical specifications. The primary distinction is compliance status: the 4222R is ROHS3 compliant, while the 4222 is RoHS non-compliant. Selection between these parts depends on regulatory and environmental requirements applicable to the intended application. Both parts maintain identical REACH unaffected status and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the 4222R directly replace the 4222 in existing designs? A: Yes, the 4222R is a parametric equivalent with identical electrical and mechanical specifications. Direct replacement is possible without circuit modification.

Q: What is the difference between 4222 and 4222R? A: The primary difference is RoHS compliance status. The 4222R is ROHS3 compliant while the 4222 is RoHS non-compliant. All electrical parameters, current ratings, impedance, DC resistance, and physical dimensions are identical.

Q: Are the physical dimensions and package identical? A: Yes. Both parts use the 4-SMD J-Lead package with dimensions of 0.335" L x 0.220" W (8.50mm x 5.60mm) and maximum height of 0.122" (3.10mm), permitting identical PCB footprints.

Q: What impedance do these ferrite beads provide? A: Both the 4222 and 4222R provide 54 ohms of impedance at 100 MHz, suitable for common mode filtering in high-frequency applications.

Q: What is the maximum current handling capability? A: Both parts support a maximum current rating of 5A with a maximum DC resistance of 10mOhm and 500V DC voltage rating.

Q: Should I select 4222R for new designs? A: Selection depends on regulatory requirements. The 4222R is recommended for applications requiring ROHS3 compliance. Otherwise, both parts satisfy identical functional requirements.