CSHB0520R-2R2M Equivalent & Substitute Parts

Part Overview

The CSHB0520R-2R2M is a shielded molded power choke inductor manufactured by CODACA, designed for surface mount applications requiring compact form factors and controlled DC resistance characteristics. This component is classified as an active product with full RoHS3 compliance and REACH unaffected status. The part is currently in stock with 1228 pieces available in tape and reel packaging.

Substitute part identification becomes necessary in scenarios involving supply chain disruptions, extended lead times, design revisions requiring alternative sourcing, or inventory optimization across multiple manufacturing facilities. Equivalent parts must maintain identical electrical performance and mechanical compatibility within the specified parameter tolerances.

Substiute Parts

CSHB0520R-2R2M

CODACAIn Stock: 1305CSHB0520R-2R2M Datasheet

Current PartRFQ

CSHB0520R-2R2M

CODACAIn Stock: 1305CSHB0520R-2R2M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CSHB0520R-2R2M is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Inductance value of 2.2 µH with tolerance of ±20%
• Current rating minimum of 7 A
• Saturation current (Isat) minimum of 7.5 A
• DC resistance (DCR) not exceeding 25.5 mOhm
• Shielded construction to maintain electromagnetic isolation

Mechanical Equivalence Criteria:

• Surface mount molded inductor type with magnetic powder core
• Package dimensions of 5.80mm length × 5.20mm width × 2.00mm maximum height
• Nonstandard package classification matching the original specification

Environmental & Compliance Criteria:

• Operating temperature range of -40°C to 125°C
• RoHS3 compliance certification
• Moisture sensitivity level 1 (unlimited shelf life)
• REACH unaffected status

Parts meeting all three criteria categories are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The CSHB0520R-2R2M maintains active product status with full manufacturing support and documented compliance certifications. Selection of substitute components should prioritize parts with identical active status to ensure continued availability and consistent quality assurance protocols.

RoHS3 compliance is mandatory for applications subject to European Union Restriction of Hazardous Substances regulations. The CSHB0520R-2R2M substitute maintains this certification, ensuring regulatory alignment across supply chain transitions.

Moisture sensitivity level 1 classification indicates unlimited shelf life without desiccant packaging requirements, reducing storage and handling complexity. Substitute parts with identical MSL ratings eliminate moisture management variables during component procurement and inventory management.

The nonstandard package classification requires exact dimensional matching to ensure compatibility with existing PCB footprints and automated assembly equipment. Dimensional verification of substitute parts against the specified 5.80mm × 5.20mm × 2.00mm envelope is essential prior to production implementation.

Frequently Asked Questions (FAQ)

Q: What defines a parametric equivalent for the CSHB0520R-2R2M?

A: A parametric equivalent must match all electrical specifications (2.2 µH inductance, 7 A current rating, 7.5 A saturation current, 25.5 mOhm maximum DCR), mechanical dimensions (5.80mm × 5.20mm × 2.00mm), core material (magnetic powder), shielding configuration, and environmental ratings (-40°C to 125°C operating range).

Q: Can substitute parts with different DC resistance values be used?

A: No. DC resistance is a critical parameter for power choke applications affecting thermal performance and circuit efficiency. Substitute parts must not exceed the 25.5 mOhm maximum specification.

Q: Is RoHS3 compliance required for all substitute selections?

A: Yes. RoHS3 compliance is a mandatory specification for the CSHB0520R-2R2M. Substitute parts must maintain identical compliance status to ensure regulatory conformance and supply chain consistency.

Q: What is the significance of the nonstandard package classification?

A: The nonstandard package designation indicates a custom form factor specific to CODACA's CSHB0520R series. Substitute parts must maintain exact dimensional compatibility (5.80mm × 5.20mm × 2.00mm) to ensure PCB footprint and assembly equipment compatibility.

Q: Does moisture sensitivity level affect component handling?

A: Moisture sensitivity level 1 indicates unlimited shelf life without desiccant packaging requirements. Substitute parts with identical MSL ratings eliminate special storage and handling procedures, reducing procurement complexity.

Q: Are there any frequency-dependent parameters that affect substitution?

A: The inductance test frequency is specified at 100 kHz. Substitute parts must maintain the 2.2 µH inductance value at this test frequency to ensure circuit performance consistency.

Q: What is the relationship between saturation current and current rating?

A: The saturation current (7.5 A) represents the maximum current before inductor saturation occurs, while the current rating (7 A) defines the continuous operating current limit. Substitute parts must meet or exceed both specifications to maintain performance margins.