ECQ-UBAF682VB Equivalent & Substitute Parts

Part Overview

The ECQ-UBAF682VB is a 6800 pF film capacitor manufactured by Panasonic Electronic Components, rated for 300V AC operation with polypropylene (PP) metallized dielectric construction. This radial through-hole component is designed for EMI and RFI suppression applications and carries X1, Y2 safety ratings. The part is currently active in production with 851 pieces available in stock. Equivalent substitute parts are identified when identical electrical specifications, mechanical dimensions, and compliance certifications are maintained across alternative part numbers within the same manufacturer series.

Substiute Parts

ECQ-UBAF682VB

Panasonic Electronic ComponentsIn Stock: 867ECQ-UBAF682VB Datasheet

Current PartRFQ

ECQ-UBAF682V5

Panasonic Electronic ComponentsIn Stock: 2003ECQ-UBAF682V5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ECQ-UBAF682VB is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 6800 pF (exact match required)
• Tolerance: ±10% (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)
• Lead Spacing: 0.591" (15.00mm) (exact match required)
• Height - Seated (Max): 0.669" (17.00mm) (exact match required)
• Termination: PC Pins (exact match required)
• Safety Ratings: X1, Y2 (exact match required)
• Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

The ECQ-UBAF682V5 is identified as a parametric equivalent because it maintains identical specifications across all electrical, mechanical, and compliance parameters while remaining within the same ECQUB series from Panasonic Electronic Components.

Parameter Comparison

Engineering Selection Recommendations

Both the ECQ-UBAF682VB and ECQ-UBAF682V5 are active production parts from Panasonic Electronic Components with full ROHS3 compliance and REACH unaffected status. Selection between these parts is based on inventory availability and supply chain considerations rather than technical performance differences.

The ECQ-UBAF682VB maintains 851 pieces in current stock inventory. The ECQ-UBAF682V5 provides an alternative source with 1905 pieces available, offering enhanced supply continuity for high-volume applications or extended procurement timelines.

Both parts satisfy X1, Y2 safety rating requirements for EMI and RFI suppression circuits operating at 300V AC. Mechanical compatibility is guaranteed across PCB layouts designed for radial through-hole mounting with 15.00mm lead spacing and 17.00mm maximum seated height.

Frequently Asked Questions (FAQ)

Q: Can ECQ-UBAF682V5 be used as a direct replacement for ECQ-UBAF682VB?

A: Yes. The ECQ-UBAF682V5 is a parametric equivalent with identical electrical specifications (6800 pF, ±10%, 300V AC), mechanical dimensions (15.00mm lead spacing, 17.00mm height), dielectric material (polypropylene metallized), and safety ratings (X1, Y2). Both parts are manufactured by Panasonic Electronic Components within the ECQUB series and carry ROHS3 compliance.

Q: Are there any differences in performance between these two part numbers?

A: No performance differences exist. Both parts operate across the identical temperature range (-40°C ~ 110°C), maintain the same tolerance specification (±10%), and are rated for 300V AC operation. Functional behavior in EMI and RFI suppression applications is equivalent.

Q: What determines whether a part can substitute for the ECQ-UBAF682VB?

A: Substitution requires exact matching of capacitance (6800 pF), tolerance (±10%), voltage rating (300V AC), dielectric material (polypropylene metallized), operating temperature range (-40°C ~ 110°C), mounting type (through hole), package style (radial), lead spacing (15.00mm), seated height (17.00mm), termination type (PC pins), and safety ratings (X1, Y2). Compliance certifications (ROHS3, REACH) must also align.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. Both parts share identical mechanical specifications including lead spacing (0.591" / 15.00mm), maximum seated height (0.669" / 17.00mm), and radial through-hole mounting configuration. PCB layouts designed for either part number accommodate both without modification.

Q: What is the difference between the part numbers ECQ-UBAF682VB and ECQ-UBAF682V5?

A: The part numbers differ in their suffix designation (VB versus V5), which reflects internal Panasonic manufacturing or packaging variants. All electrical, mechanical, and performance specifications remain identical. Both parts share the same base product number ECQ-UBAF682.

Q: Are both parts currently available for procurement?

A: Yes. Both ECQ-UBAF682VB and ECQ-UBAF682V5 are active production parts. The ECQ-UBAF682VB has 851 pieces in stock, while the ECQ-UBAF682V5 has 1905 pieces available, providing flexibility for supply chain planning.