CSBL1275-150M Equivalent & Substitute Parts

Part Overview

The CSBL1275-150M is a high Q value surface mount power inductor manufactured by CODACA. This shielded wirewound inductor is rated for 15 µH inductance with a maximum saturation current of 11 A and operates across a temperature range of -50°C to 150°C. The component features a metal composite core with flat wire construction and is designed for applications requiring low DC resistance and high quality factor performance.

The part maintains Active product status and carries AEC-Q200 automotive qualification. Finding equivalent or substitute components is necessary for supply chain continuity, design flexibility, and procurement optimization when the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

CSBL1275-150M

CODACAIn Stock: 1050CSBL1275-150M Datasheet

Current PartRFQ

CSBL1275-150M

CODACAIn Stock: 1050CSBL1275-150M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CSBL1275-150M is determined by strict alignment of the following critical parameters:

Electrical Parameters:

• Inductance value of 15 µH with tolerance of ±20%
• Current rating of 9.3 A minimum
• Saturation current (Isat) of 11 A minimum
• DC resistance not exceeding 13.8 mOhm

Physical & Mechanical Parameters:

• Surface mount wirewound construction with metal composite core
• Shielded configuration
• Package dimensions: 13.80 mm L x 12.80 mm W x 7.60 mm H (Max)
• Nonstandard flat wire construction

Environmental & Compliance Parameters:

• Operating temperature range of -50°C to 150°C
• AEC-Q200 automotive qualification
• ROHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)

A substitute part must satisfy all electrical parameters within the specified tolerances, maintain identical physical dimensions and mounting characteristics, and retain all compliance certifications. Deviations in any of these parameters disqualify a component from direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The CSBL1275-150M maintains Active product status with full AEC-Q200 automotive qualification and ROHS3 compliance. These certifications ensure the component meets stringent automotive reliability and environmental standards.

When selecting substitute components, prioritize parts that maintain identical AEC-Q200 qualification and ROHS3 compliance status. The Active product status of the main part indicates ongoing manufacturer support and availability. Substitute parts should similarly maintain Active status to ensure long-term supply chain reliability.

The shielded wirewound construction with metal composite core and flat wire design are integral to the component's high Q value performance. Substitutes must preserve these design characteristics to maintain electrical performance in the target application.

Surface mount packaging in Tape & Reel format is standard for automated assembly processes. Substitute parts must maintain this packaging configuration for manufacturing compatibility.

Frequently Asked Questions (FAQ)

Q: What makes a component a valid substitute for the CSBL1275-150M?

A: A valid substitute must match all electrical specifications (15 µH inductance, 9.3 A current rating, 11 A saturation current, 13.8 mOhm maximum DC resistance), maintain identical physical dimensions (13.80 mm x 12.80 mm x 7.60 mm), preserve the shielded wirewound metal composite core construction, and retain AEC-Q200 and ROHS3 compliance certifications.

Q: Can I use a component with different inductance tolerance?

A: No. The ±20% inductance tolerance is a specified parameter. Substitutes must maintain this tolerance to ensure circuit performance remains within design specifications.

Q: Are there any cross-manufacturer substitutes available?

A: Based on the provided data, no cross-manufacturer substitutes are listed. Only the CSBL1275-150M from CODACA is identified as equivalent.

Q: What is the significance of the flat wire construction?

A: The flat wire construction is a design feature that contributes to the high Q value characteristic of this inductor. Substitute components must incorporate flat wire construction to maintain equivalent performance.

Q: Does the AEC-Q200 rating affect substitution eligibility?

A: Yes. AEC-Q200 qualification is a mandatory compliance requirement. Substitute parts must carry identical AEC-Q200 automotive qualification to be considered valid alternatives.

Q: Can I substitute with a higher current-rated inductor?

A: A higher current rating does not disqualify a component if all other parameters remain identical. However, the component must still meet the minimum 9.3 A current rating and 11 A saturation current specifications.

Q: What is the importance of the metal composite core material?

A: The metal composite core material is specified for this inductor design. Substitutes must use identical core material to maintain the electrical characteristics and performance profile of the original component.

Q: Is the Tape & Reel packaging mandatory for substitution?

A: Yes. The Tape & Reel packaging format is specified for this component. Substitutes must maintain this packaging configuration for compatibility with automated assembly equipment and supply chain processes.