EEU-TP1V271L Equivalent & Substitute Parts

Part Overview

The EEU-TP1V271L is a 270 µF, 35 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components in the TP-A series. This radial, through-hole component is designed for automotive applications with AEC-Q200 qualification and offers 2000 hours of operational life at 125°C. The part is currently active in production with full RoHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or application-specific performance needs.

Substiute Parts

EEU-TP1V271L

Panasonic Electronic ComponentsIn Stock: 1406EEU-TP1V271L Datasheet

Current PartRFQ

35ZLH220MEFC8X11.5

RubyconIn Stock: 31065935ZLH220MEFC8X11.5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EEU-TP1V271L is determined by the following critical parameters:

• Capacitance tolerance range: ±20% tolerance allows capacitance values between 216 µF and 324 µF
• Voltage rating: Minimum 35 V to maintain electrical safety margins
• Polarization: Must remain polar (aluminum electrolytic)
• Mounting configuration: Through-hole radial mounting required
• Physical footprint: Lead spacing of 0.138" (4.60 mm) and case diameter of 0.315" (8.00 mm) for PCB compatibility
• Compliance: RoHS3 compliance required for regulatory alignment

The substitute part 35ZLH220MEFC8X11.5 (Rubycon ZLH series, 220 µF) falls within the capacitance tolerance window (220 µF is within the ±20% range of 270 µF) and meets all mechanical and electrical compatibility requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the EEU-TP1V271L and 35ZLH220MEFC8X11.5 are active production components with RoHS3 compliance. The primary distinction lies in thermal performance specifications and physical height. The Panasonic EEU-TP1V271L offers extended operating temperature capability (up to 135°C) and higher capacitance (270 µF), while the Rubycon 35ZLH220MEFC8X11.5 provides a more compact form factor (13.00 mm height versus 22.00 mm) with reduced operating temperature range (up to 105°C). Selection between these parts depends on application thermal requirements and available PCB space. Both components maintain identical lead spacing and case diameter for direct PCB footprint compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 35ZLH220MEFC8X11.5 be used as a direct replacement for the EEU-TP1V271L?

A: Yes, within the constraints of the ±20% capacitance tolerance specification. The 220 µF capacitance of the substitute falls within the acceptable tolerance band of the 270 µF primary part. Both components share identical voltage ratings, lead spacing, case diameter, and mounting configuration. However, the reduced maximum operating temperature (105°C versus 135°C) must be evaluated against application requirements.

Q: What is the capacitance tolerance window for the EEU-TP1V271L?

A: With ±20% tolerance, acceptable capacitance values range from 216 µF to 324 µF. The substitute part at 220 µF is within this range.

Q: Are there physical footprint differences between these parts?

A: Both parts maintain identical lead spacing (0.138" / 4.60 mm) and case diameter (0.315" / 8.00 mm). The primary physical difference is seated height: the EEU-TP1V271L measures 0.866" (22.00 mm) while the 35ZLH220MEFC8X11.5 measures 0.512" (13.00 mm). PCB layout must accommodate the taller profile of the primary part.

Q: Do both parts meet automotive compliance requirements?

A: The EEU-TP1V271L carries AEC-Q200 qualification for automotive applications. The Rubycon 35ZLH220MEFC8X11.5 is rated for general purpose applications without specific automotive certification. Application context determines whether automotive qualification is mandatory.

Q: What are the ripple current specifications?

A: The EEU-TP1V271L supports 689 mA at 120 Hz (low frequency) and 760 mA at 100 kHz (high frequency). The 35ZLH220MEFC8X11.5 supports 472.5 mA at 120 Hz. Ripple current handling must be evaluated against circuit requirements.