ECQ-UBAF223VG Equivalent & Substitute Parts

Part Overview

The ECQ-UBAF223VG is a 0.022 µF film capacitor manufactured by Panasonic Electronic Components, designed for EMI and RFI suppression applications. This radial polypropylene metallized capacitor operates at 300V AC with a ±20% tolerance and is rated for temperatures between -40°C and 110°C. The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified when inventory constraints, lead time requirements, or procurement logistics necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

ECQ-UBAF223VG

Panasonic Electronic ComponentsIn Stock: 946ECQ-UBAF223VG Datasheet

Current PartRFQ

ECQ-UBAF223V2

Panasonic Electronic ComponentsIn Stock: 3092ECQ-UBAF223V2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ECQ-UBAF223VG are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:

• Capacitance Value: 0.022 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Voltage Rating - AC: 300V (exact match required)
• Dielectric Material: Polypropylene (PP), Metallized (exact match required)
• Operating Temperature Range: -40°C ~ 110°C (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial (exact match required)
• Physical Dimensions: 0.728" L x 0.236" W, Height 0.630", Lead Spacing 0.492" (exact match required)
• Termination: PC Pins (exact match required)
• Compliance: ROHS3 Compliant (exact match required)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. No deviations in electrical performance, physical footprint, or regulatory compliance are permitted for substitution classification.

Parameter Comparison

Engineering Selection Recommendations

The ECQ-UBAF223V2 is a direct parametric equivalent to the ECQ-UBAF223VG. Both parts are manufactured by Panasonic Electronic Components within the ECQUB series and maintain identical electrical specifications, physical dimensions, and compliance certifications. Both parts carry Active product status, ensuring continued availability and manufacturing support.

Selection between ECQ-UBAF223VG and ECQ-UBAF223V2 is determined by inventory availability and procurement lead times. The ECQ-UBAF223V2 currently maintains higher inventory levels (3081 Pcs) compared to the ECQ-UBAF223VG (883 Pcs), which may influence sourcing decisions based on project timelines and supply chain requirements.

Both parts satisfy ROHS3 compliance and REACH unaffected status, making them suitable for applications requiring regulatory adherence. The X1 rating classification applies uniformly across both parts, confirming equivalent performance in EMI and RFI suppression applications.

Frequently Asked Questions (FAQ)

Q: Can ECQ-UBAF223V2 be used as a direct replacement for ECQ-UBAF223VG?

A: Yes. The ECQ-UBAF223V2 is a parametric equivalent with identical capacitance (0.022 µF), tolerance (±20%), voltage rating (300V AC), dielectric material (Polypropylene metallized), operating temperature range (-40°C ~ 110°C), physical dimensions, lead spacing, and termination type. Both parts are ROHS3 compliant and carry Active product status.

Q: Are there any differences in physical footprint between these parts?

A: No. Both parts share identical dimensions: 0.728" L x 0.236" W (18.50mm x 6.00mm), maximum seated height of 0.630" (16.00mm), and lead spacing of 0.492" (12.50mm). PCB layout and mounting hole spacing remain unchanged.

Q: Do both parts meet the same compliance standards?

A: Yes. Both ECQ-UBAF223VG and ECQ-UBAF223V2 are ROHS3 compliant and REACH unaffected. Regulatory requirements for environmental and hazardous substance restrictions are satisfied by both parts.

Q: What is the difference between these part numbers?

A: The part numbers differ only in their suffix designation (VG versus V2). This variation reflects internal Panasonic manufacturing or distribution coding and does not indicate functional or electrical differences. Both parts are from the same ECQUB series and maintain identical specifications.

Q: Which part should be selected based on availability?

A: Selection should be based on current inventory status and procurement requirements. The ECQ-UBAF223V2 maintains higher inventory (3081 Pcs) compared to ECQ-UBAF223VG (883 Pcs). For applications with extended lead time tolerance, either part is suitable. For time-sensitive projects, the part with greater inventory availability is recommended.

Q: Are these parts suitable for high-frequency applications?

A: Both parts are rated for EMI and RFI suppression applications with an X1 rating classification. The polypropylene metallized dielectric and 300V AC rating support these applications within the specified operating temperature range of -40°C to 110°C.