CSHB0540R-2R2M Equivalent & Substitute Parts

Part Overview

The CSHB0540R-2R2M is a shielded molded inductor manufactured by CODACA, classified as a power choke for surface mount applications. This component is designed for power conversion and filtering circuits requiring controlled inductance with low DC resistance characteristics. The part maintains Active product status with full inventory availability.

Substitute part identification becomes necessary in scenarios involving supply chain constraints, regional availability limitations, or procurement optimization while maintaining identical electrical and mechanical performance specifications.

Substiute Parts

CSHB0540R-2R2M

CODACAIn Stock: 2453CSHB0540R-2R2M Datasheet

Current PartRFQ

CSHB0540R-2R2M

CODACAIn Stock: 2453CSHB0540R-2R2M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CSHB0540R-2R2M are identified based on strict parametric equivalence across the following critical specifications:

Electrical Parameters:

• Inductance value: 2.2 µH
• Inductance tolerance: ±20%
• Current rating: 10 A minimum
• Saturation current: 10.5 A minimum
• DC resistance: 18.9 mOhm maximum
• Core material: Magnetic Powder
• Shielding requirement: Shielded

Mechanical Parameters:

• Mounting type: Surface Mount
• Package dimensions: 5.80mm × 5.20mm × 4.00mm (L × W × H)
• Temperature range: -40°C to 125°C minimum

Compliance Parameters:

• RoHS3 compliance required
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all specified parameters within stated tolerances are classified as direct parametric equivalents and may be substituted without circuit redesign or performance degradation.

Parameter Comparison

Engineering Selection Recommendations

The CSHB0540R-2R2M maintains Active product status with confirmed inventory availability of 2419 pieces in new original condition. This part is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for commercial and industrial applications.

Selection of substitute parts should prioritize components with identical parametric specifications as listed in the Key Parameters section. The part's Moisture Sensitivity Level 1 classification permits unlimited shelf life storage without special environmental controls, reducing logistics complexity during procurement and inventory management.

The shielded construction and magnetic powder core design provide electromagnetic interference mitigation suitable for power conversion applications. Surface mount packaging enables automated assembly processes with standard pick-and-place equipment compatible with 5.80mm × 5.20mm footprints.

Compliance certifications (ROHS3, REACH unaffected) remain valid across all parametrically equivalent substitute parts from the same manufacturer series.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the CSHB0540R-2R2M?

A: A valid substitute must match all electrical parameters (2.2 µH inductance, 10 A current rating, 18.9 mOhm maximum DCR), mechanical specifications (5.80mm × 5.20mm × 4.00mm surface mount package), and compliance certifications (ROHS3, MSL 1). Core material must be magnetic powder with shielding.

Q: Can inductors with higher current ratings substitute for the CSHB0540R-2R2M?

A: Substitution requires exact matching of the specified 10 A current rating and 10.5 A saturation current. Higher-rated components introduce different electrical characteristics and may not be direct equivalents.

Q: Is the ±20% inductance tolerance critical for substitution?

A: Yes. The tolerance specification defines the acceptable inductance range (1.76 µH to 2.64 µH). Substitute parts must maintain this identical tolerance band to ensure circuit performance consistency.

Q: What is the significance of the magnetic powder core material?

A: Magnetic powder cores provide specific permeability and saturation characteristics. Substitutes must use identical core material to maintain the specified inductance value, DCR, and saturation current performance.

Q: Does the shielded construction affect substitution compatibility?

A: Yes. The shielded design reduces electromagnetic radiation and susceptibility. Unshielded inductors are not compatible substitutes despite potentially matching electrical values.

Q: Are there packaging or footprint considerations for substitution?

A: The nonstandard 5.80mm × 5.20mm × 4.00mm package dimensions are fixed. Substitute parts must match these exact dimensions for PCB layout compatibility and automated assembly processes.

Q: What is the operating temperature range significance?

A: The -40°C to 125°C range defines the thermal operating envelope. Substitute parts must support this identical temperature range to ensure reliability across specified application conditions.

Q: How does Moisture Sensitivity Level 1 affect storage and handling?

A: MSL 1 classification permits unlimited shelf life without moisture-controlled storage requirements. This simplifies procurement, warehousing, and logistics compared to higher MSL ratings.

Q: Is ROHS3 compliance mandatory for substitution?

A: Yes. ROHS3 compliance is a regulatory requirement for commercial applications in regulated markets. All substitute parts must maintain this certification status.

Q: Can the CSHB0540R-2R2M be substituted with parts from different manufacturers?

A: Substitution is limited to parts matching all specified electrical, mechanical, and compliance parameters. Different manufacturers may produce equivalent parts within the same parametric specifications, provided all criteria are met.