CSHB0415-2R2M Equivalent & Substitute Parts

Part Overview

The CSHB0415-2R2M is a shielded molded inductor manufactured by CODACA, classified as a power choke for surface mount applications. This component features a 2.2 µH inductance value with a 4.8 A current rating and is designed for high-frequency filtering and energy storage in power conversion circuits. The part maintains Active product status and is RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1). Alternative equivalent parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct substitution capability in existing designs.

Substiute Parts

CSHB0415-2R2M

CODACAIn Stock: 2014CSHB0415-2R2M Datasheet

Current PartRFQ

CSHB0415-2R2M

CODACAIn Stock: 2014CSHB0415-2R2M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CSHB0415-2R2M is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Inductance value of 2.2 µH with ±20% tolerance
• Current rating of 4.8 A minimum
• Saturation current (Isat) of 4.8 A minimum
• DC resistance not exceeding 45 mOhm

Mechanical Specifications:

• Surface mount molded inductor construction
• Shielded core design
• Magnetic powder core material
• Physical dimensions: 0.173" L x 0.165" W (4.40 mm x 4.20 mm)
• Maximum seated height of 0.059" (1.50 mm)

Environmental & Compliance:

• Operating temperature range of -40°C to 125°C
• RoHS3 compliance
• MSL 1 rating
• REACH unaffected status

Only components matching all specified parameters across these three categories qualify as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The CSHB0415-2R2M maintains Active product status with full RoHS3 compliance and REACH unaffected designation, confirming its suitability for current design implementations. The component's MSL 1 rating eliminates moisture-related handling constraints, allowing standard storage and assembly procedures without specialized environmental controls.

Selection of equivalent parts for the CSHB0415-2R2M must prioritize components with identical electrical performance across inductance, current rating, and DC resistance specifications. The shielded molded construction with magnetic powder core is essential for applications requiring controlled electromagnetic field containment and stable inductance characteristics across the -40°C to 125°C operating range.

Surface mount compatibility with the specified nonstandard package dimensions (4.40 mm x 4.20 mm x 1.50 mm maximum height) is mandatory for direct board-level substitution without layout modifications. Tape & Reel packaging ensures compatibility with automated assembly processes.

Frequently Asked Questions (FAQ)

Q: What defines an equivalent substitute for the CSHB0415-2R2M?

A: An equivalent substitute must match all electrical specifications (2.2 µH inductance, 4.8 A current rating, 45 mOhm maximum DC resistance), mechanical dimensions (4.40 mm x 4.20 mm x 1.50 mm maximum height), core material (magnetic powder), shielding type, and compliance certifications (RoHS3, REACH unaffected, MSL 1).

Q: Can the CSHB0415-2R2M be replaced with inductors from different manufacturers?

A: Substitution across manufacturers is possible only when the alternative component meets all specified electrical and mechanical parameters. The part number alone does not determine substitutability; all parameters listed in the Key Parameters table must match exactly.

Q: What is the significance of the ±20% inductance tolerance?

A: The ±20% tolerance defines the acceptable inductance range from 1.76 µH to 2.64 µH at the 100 kHz test frequency. Substitute components must maintain this same tolerance specification to ensure circuit performance consistency.

Q: Does the shielded design affect substitution compatibility?

A: Yes. The shielded molded construction is a critical specification. Unshielded inductors or those with different core shielding methods are not acceptable substitutes, as they alter electromagnetic field distribution and may introduce unacceptable coupling effects in the application circuit.

Q: What role does the 4.8 A saturation current specification play in selection?

A: The saturation current (Isat) of 4.8 A establishes the maximum current level before inductance degradation occurs. Substitute components must maintain this saturation threshold to prevent performance loss under peak current conditions.

Q: Is the nonstandard package dimension critical for substitution?

A: Yes. The specified dimensions (0.173" L x 0.165" W, 4.40 mm x 4.20 mm, with 0.059" maximum seated height) are mandatory for direct board-level placement without layout redesign. Any dimensional variation requires PCB footprint modification.

Q: How does the operating temperature range affect part selection?

A: The -40°C to 125°C operating range must be maintained in substitute components. Inductors with narrower temperature specifications are not acceptable, as they may exhibit performance degradation or failure outside the specified range.

Q: What is the importance of RoHS3 and REACH compliance for substitution?

A: RoHS3 compliance and REACH unaffected status are regulatory requirements for many applications. Substitute components must maintain these certifications to ensure compliance with environmental and safety regulations in target markets.

Q: Can the Tape & Reel packaging be substituted with alternative packaging formats?

A: Tape & Reel packaging is specified for automated assembly compatibility. Alternative packaging formats (bulk, tube, or tray) require process changes and are not direct substitutes for board assembly operations.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean for handling?

A: MSL 1 rating indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. Standard warehouse conditions and assembly procedures are acceptable without baking or dry-pack requirements.