EEU-TP1E511 Equivalent & Substitute Parts

Part Overview

The EEU-TP1E511 is a 510 µF, 25 V aluminum electrolytic capacitor in radial, can package manufactured by Panasonic Electronic Components. This component is rated for automotive applications with AEC-Q200 compliance and operates across -40°C to 135°C with a 3000-hour lifetime at 125°C. The part is currently active in production. Substitute parts may be required due to packaging format differences, inventory availability, or specific procurement requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

EEU-TP1E511

Panasonic Electronic ComponentsIn Stock: 966EEU-TP1E511 Datasheet

Current PartRFQ

EEU-TP1E511B

Panasonic Electronic ComponentsIn Stock: 1293EEU-TP1E511B Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The EEU-TP1E511B qualifies as a direct substitute based on identical electrical and mechanical parameters. Substitution is valid when the following criteria are met:

• Capacitance value: 510 µF (exact match)
• Voltage rating: 25 V (exact match)
• Tolerance: ±20% (exact match)
• Operating temperature range: -40°C ~ 135°C (exact match)
• Lifetime specification: 3000 Hrs @ 125°C (exact match)
• Ripple current ratings: 825 mA @ 120 Hz and 945 mA @ 100 kHz (exact match)
• Package type: Radial, Can (exact match)
• Lead spacing: 0.197" (5.00 mm) (exact match)
• Physical dimensions: 0.394" Dia × 0.689" Height (exact match)
• Series: TP-A (exact match)
• Compliance: AEC-Q200, ROHS3, MSL 1 (exact match)

The only difference between the main part and substitute is the packaging format: EEU-TP1E511 is supplied in Bulk packaging, while EEU-TP1E511B is supplied in Cut Tape (CT) packaging. Both are manufactured by Panasonic Electronic Components and maintain identical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both EEU-TP1E511 and EEU-TP1E511B are active production parts from Panasonic Electronic Components with identical electrical performance and mechanical specifications. Selection between these parts is determined by packaging and procurement requirements:

• EEU-TP1E511 (Bulk packaging) is suitable for high-volume manufacturing environments with automated handling systems.
• EEU-TP1E511B (Cut Tape packaging) is suitable for pick-and-place assembly operations and lower-volume production runs.

Both parts maintain AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating. No performance degradation occurs when substituting between these part numbers in applications requiring 510 µF, 25 V aluminum electrolytic capacitors with through-hole radial mounting.

Frequently Asked Questions (FAQ)

Q: Can EEU-TP1E511B replace EEU-TP1E511 in my circuit design?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format. Substitution is valid for all applications requiring the specified electrical and mechanical parameters.

Q: What is the difference between Bulk and Cut Tape packaging?

A: Bulk packaging supplies components in loose form, typically for manual handling or bulk processing. Cut Tape (CT) packaging supplies components on continuous tape, optimized for automated pick-and-place assembly equipment. Both formats contain identical components.

Q: Are there any PCB layout or footprint differences between these parts?

A: No. Both parts have identical lead spacing (0.197" / 5.00 mm), physical dimensions (0.394" Dia × 0.689" Height), and through-hole mounting specifications. PCB footprints are interchangeable.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both EEU-TP1E511 and EEU-TP1E511B carry AEC-Q200 ratings and are suitable for automotive applications across the specified operating temperature range of -40°C to 135°C.

Q: Is there an inventory or lead time advantage to selecting one part over the other?

A: Inventory levels may vary. EEU-TP1E511 (Bulk) currently has 857 pcs in stock, while EEU-TP1E511B (Cut Tape) has 1202 pcs in stock. Availability should be confirmed with your supplier for current procurement timelines.