ACMP-4528-900-T Equivalent & Substitute Parts

Part Overview

The ACMP-4528-900-T is a 2-line common mode choke (CMC) surface mount component manufactured by Abracon LLC. This power line filter device is designed for electromagnetic interference (EMI) suppression in applications requiring 3A current handling capability with 90 ohms impedance at 100 MHz. The component is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating. Equivalent and substitute parts are identified based on matching electrical performance, mechanical compatibility, and environmental specifications to ensure direct interchangeability in circuit designs.

Substiute Parts

ACMP-4528-900-T

Abracon LLCIn Stock: 1364ACMP-4528-900-T Datasheet

Current PartRFQ

ACMP-4528-900-T

Abracon LLCIn Stock: 1364ACMP-4528-900-T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ACMP-4528-900-T is determined by strict equivalence across the following critical parameters:

Electrical Performance Criteria:

• Impedance specification: 90 Ohms @ 100 MHz
• Current rating: 3A maximum
• DC resistance: 50mOhm maximum
• Voltage rating: 50V DC minimum

Mechanical & Physical Criteria:

• Mounting type: Surface Mount
• Package configuration: Horizontal, 4 PC Pad
• Physical dimensions: 0.177" L x 0.126" W (4.50mm x 3.20mm)
• Maximum height: 0.118" (3.00mm)
• Filter classification: 2-line common mode choke, power line application

Environmental & Compliance Criteria:

• Operating temperature range: -40°C ~ 125°C
• RoHS3 compliance requirement
• REACH unaffected status
• Moisture sensitivity level: 1 (Unlimited)

Parts meeting all specified parameters within these categories are classified as parametric equivalents and direct substitutes. No deviations from stated electrical, mechanical, or environmental specifications are permitted for substitution classification.

Parameter Comparison

Engineering Selection Recommendations

The ACMP-4528-900-T maintains active production status with full regulatory compliance across RoHS3 and REACH requirements. The component is classified as ROHS3 compliant and carries REACH unaffected status, confirming suitability for applications subject to environmental and hazardous substance restrictions.

The unlimited moisture sensitivity level (MSL 1) indicates no special moisture control requirements during storage, handling, or assembly processes, reducing logistical complexity for manufacturing environments.

All substitute parts identified in this reference maintain identical electrical performance specifications, mechanical dimensions, and environmental operating parameters. Direct substitution is supported without circuit redesign or performance degradation when parts meet the complete parameter set defined in this document.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the ACMP-4528-900-T?

A: A valid substitute must match all specified parameters: 90 Ohms impedance at 100 MHz, 3A current rating, 50mOhm maximum DC resistance, 50V DC voltage rating, surface mount configuration with horizontal 4 PC pad package, 4.50mm x 3.20mm x 3.00mm maximum dimensions, -40°C to 125°C operating temperature range, and RoHS3 compliance with REACH unaffected status.

Q: Can the ACMP-4528-900-T be substituted with parts from different manufacturers?

A: Substitution with parts from different manufacturers is limited to components meeting all electrical and mechanical specifications. The provided substitute list identifies parts with identical parametric performance. Verification of all stated parameters is required before cross-manufacturer substitution.

Q: What is the significance of the 4 PC Pad package configuration?

A: The horizontal 4 PC pad configuration specifies the physical pad layout and orientation on the printed circuit board. This mechanical specification ensures proper solder joint formation and electrical connectivity. Substitutes must maintain identical pad configuration to ensure PCB compatibility without layout modifications.

Q: Does the MSL 1 rating affect component handling?

A: MSL 1 (Unlimited) indicates the component has no moisture sensitivity limitations. Standard handling procedures are sufficient without specialized dry-pack storage or moisture barrier bags. This classification simplifies inventory management and reduces handling costs.

Q: Are there any frequency-dependent performance considerations for substitution?

A: The impedance specification of 90 Ohms is defined at 100 MHz. Substitute parts must maintain this impedance value at the specified frequency. Performance at other frequencies may vary based on component design, but the 100 MHz specification is the controlling parameter for substitution eligibility.

Q: What compliance certifications are relevant for this component?

A: The ACMP-4528-900-T carries RoHS3 compliance certification and REACH unaffected status. These certifications confirm the component meets European environmental and hazardous substance directives. All substitute parts must maintain identical compliance status.