ECQ-UBAF682MA Equivalent & Substitute Parts

Part Overview

The ECQ-UBAF682MA is a 6800 pF film capacitor manufactured by Panasonic Electronic Components, designed for EMI and RFI suppression applications. This radial polypropylene metallized capacitor operates at 300V AC with ±20% tolerance and is rated for X1, Y2 safety classifications. The part is Active status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when identical electrical and mechanical parameters are maintained across alternative part numbers within the same manufacturer series, ensuring direct interchangeability in circuit applications.

Substiute Parts

ECQ-UBAF682MA

Panasonic Electronic ComponentsIn Stock: 1180ECQ-UBAF682MA Datasheet

Current PartRFQ

ECQ-UBAF682M

Panasonic Electronic ComponentsIn Stock: 1232ECQ-UBAF682M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECQ-UBAF682MA is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part ECQ-UBAF682M maintains identical specifications in the following key areas:

• Capacitance value: 6800 pF
• Tolerance: ±20%
• Voltage rating: 300V AC
• Dielectric composition: Polypropylene (PP), Metallized
• Operating temperature range: -40°C ~ 110°C
• Mounting configuration: Through Hole, Radial
• Lead spacing: 0.492" (12.50mm)
• Physical dimensions: 0.602" L x 0.197" W (15.30mm x 5.00mm)
• Height seated maximum: 0.472" (12.00mm)
• Termination type: PC Pins
• Safety classifications: X1, Y2
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

Both parts belong to the Panasonic ECQUB series and share the base product number ECQ-UBAF682. The substitution is based on parametric equivalence with no functional or performance differentiation.

Parameter Comparison

Engineering Selection Recommendations

Both ECQ-UBAF682MA and ECQ-UBAF682M are Active status components with full regulatory compliance. Selection between these parts is based on inventory availability and supply chain considerations rather than technical differentiation.

The ECQ-UBAF682MA maintains 1100 pieces in stock, while the ECQ-UBAF682M has 1174 pieces available. Both parts carry identical ROHS3 compliance certification and REACH unaffected status, confirming suitability for applications requiring environmental and regulatory adherence.

For applications requiring X1, Y2 safety-rated capacitors in EMI and RFI suppression circuits operating at 300V AC, either part number provides equivalent performance and reliability. The selection should be determined by procurement lead times, cost structure, and existing inventory management protocols.

Frequently Asked Questions (FAQ)

Q: Can ECQ-UBAF682M be used as a direct replacement for ECQ-UBAF682MA?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications, including capacitance, voltage rating, tolerance, dielectric material, operating temperature range, physical dimensions, and lead spacing. Direct substitution is supported without circuit redesign or board layout modification.

Q: Are there any differences in safety ratings between these parts?

A: No. Both ECQ-UBAF682MA and ECQ-UBAF682M carry identical X1, Y2 safety classifications, confirming equivalent performance in EMI and RFI suppression applications.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting identical environmental and regulatory standards.

Q: Will the PCB footprint remain the same when substituting these parts?

A: Yes. Both parts share identical physical dimensions (0.602" L x 0.197" W), height (0.472" maximum seated), and lead spacing (0.492"), ensuring compatibility with existing through-hole PCB layouts without modification.

Q: What is the operating temperature range for both parts?

A: Both ECQ-UBAF682MA and ECQ-UBAF682M operate across the temperature range of -40°C to 110°C, providing equivalent thermal performance in circuit applications.

Q: Are there any differences in the dielectric material or construction?

A: No. Both parts utilize identical polypropylene (PP) metallized dielectric construction, ensuring equivalent electrical performance and reliability characteristics.

Q: Can these parts be used interchangeably in production?

A: Yes. The parametric equivalence of ECQ-UBAF682MA and ECQ-UBAF682M supports interchangeable use in manufacturing environments. Both parts are from the same Panasonic ECQUB series and share the base product number ECQ-UBAF682.