PLA10AS9012R0D2B Equivalent & Substitute Parts

Part Overview

The PLA10AS9012R0D2B is a 2-line common mode choke (CMC) manufactured by Murata Electronics, designed for power line filtering applications. This through-hole component is rated for 2A maximum current with a 250V DC voltage rating and operates across a temperature range of -25°C to 60°C. The product is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

PLA10AS9012R0D2B

Murata ElectronicsIn Stock: 1187PLA10AS9012R0D2B Datasheet

Current PartRFQ

SC-02-20GJ

KEMETIn Stock: 1310SC-02-20GJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PLA10AS9012R0D2B is determined by the following critical parameters:

• Filter Type: Power line filtering application
• Number of Lines: 2-line configuration
• Current Rating: 2A maximum
• Voltage Rating: 250V DC minimum
• Mounting Type: Through hole configuration
• Package / Case: Vertical, 4-pin package
• Regulatory Compliance: REACH Unaffected, EAR99 classification

The SC-02-20GJ from KEMET satisfies all these core substitution criteria. Both components share identical electrical specifications for current and voltage ratings, maintain the same 2-line through-hole configuration, and comply with equivalent regulatory frameworks. The substitute part is classified as active product status, ensuring continued availability and support.

Parameter Comparison

Engineering Selection Recommendations

The SC-02-20GJ is the qualified substitute for the obsolete PLA10AS9012R0D2B based on the following engineering criteria:

Product Status & Availability: The SC-02-20GJ maintains active product status with confirmed inventory availability, addressing the obsolescence of the original component. This ensures long-term supply chain continuity for replacement and new production requirements.

Electrical Compatibility: Both components meet identical current (2A) and DC voltage (250V) specifications required for power line filtering applications. The SC-02-20GJ provides additional AC voltage rating specification (250V) and extended operating temperature range (-40°C to 120°C), offering enhanced operational margins compared to the original part.

Regulatory Compliance: Both components maintain REACH Unaffected status and EAR99 export classification, ensuring equivalent compliance posture for international applications.

Physical Integration: While dimensional differences exist (SC-02-20GJ height is 0.787" versus 0.689" for the original), both components maintain vertical 4-pin through-hole package configuration, supporting direct PCB footprint compatibility with potential height clearance verification required for specific mechanical constraints.

Frequently Asked Questions (FAQ)

Q: Can the SC-02-20GJ directly replace the PLA10AS9012R0D2B in existing designs?

A: Yes, the SC-02-20GJ satisfies all core electrical and mechanical substitution criteria. Both components share 2-line configuration, 2A current rating, 250V DC voltage rating, and vertical 4-pin through-hole packaging. Height dimension difference (0.787" versus 0.689") requires verification against available PCB clearance in the target application.

Q: What are the key differences between these two components?

A: The primary differences are product status (obsolete versus active), operating temperature range (-25°C to 60°C versus -40°C to 120°C), and specified inductance/DCR parameters. The SC-02-20GJ provides 2 mH inductance at 100 kHz and 80mOhm maximum DCR, specifications not provided for the original part.

Q: Are there any compliance or certification concerns with substitution?

A: No. Both components maintain identical REACH Unaffected status and EAR99 export classification, ensuring equivalent regulatory compliance for all markets and applications.

Q: What should be considered before implementing this substitution?

A: Verify PCB clearance for the increased height of the SC-02-20GJ (0.787" maximum). Confirm that the specified inductance (2 mH @ 100 kHz) and DCR (80mOhm) characteristics are compatible with circuit performance requirements, as these parameters were not specified for the original component.

Q: Is the SC-02-20GJ available in the same packaging format?

A: Yes. Both components use vertical 4-pin through-hole package configuration. The SC-02-20GJ is available in bulk packaging, consistent with standard procurement for power line filtering components.