Equivalent & Substitute Parts for UWH1C101MCL1GS

Part Overview

The UWH1C101MCL1GS is a 100 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package manufactured by Nichicon. This component is classified as Active product status and is designed for general purpose applications. The UWH series offers a 1000-hour lifetime rating at 125°C with ±20% capacitance tolerance and operates across the temperature range of -40°C to 125°C.

Substitute parts become necessary when the primary part reaches end-of-life status, inventory constraints occur, or when design requirements call for enhanced performance characteristics such as extended lifetime ratings, improved ESR specifications, or automotive-grade certifications.

Substiute Parts

UWH1C101MCL1GS

NichiconIn Stock: 847UWH1C101MCL1GS Datasheet

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UCJ1C101MCL1GS

NichiconIn Stock: 1968UCJ1C101MCL1GS Datasheet

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UCZ1C101MCL6GS

NichiconIn Stock: 2582UCZ1C101MCL6GS Datasheet

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EEE-TG1C101P

Panasonic Electronic ComponentsIn Stock: 2646EEE-TG1C101P Datasheet

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EEE-TK1C101P

Panasonic Electronic ComponentsIn Stock: 1961EEE-TK1C101P Datasheet

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EEE-TP1C101AP

Panasonic Electronic ComponentsIn Stock: 1905EEE-TP1C101AP Datasheet

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EEE-TPC101XAP

Panasonic Electronic ComponentsIn Stock: 13606EEE-TPC101XAP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UWH1C101MCL1GS is determined by strict equivalence in the following parameters:

• Capacitance value: 100 µF (exact match required)
• Voltage rating: 16 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Package type: Radial, Can - SMD (exact match required)
• Mounting type: Surface Mount (exact match required)
• Operating temperature range: -40°C to 125°C (exact match required)
• Land size: 0.327" L x 0.327" W (8.30mm x 8.30mm) (exact match required)

All identified substitute parts meet these core electrical and mechanical requirements. Variations in secondary parameters such as ESR, ripple current ratings, lifetime hours, and physical dimensions (diameter and height) are permitted within the scope of substitution, provided the primary parameters remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status except UCZ1C101MCL6GS, which carries Not For New Designs status and should be avoided for new circuit designs.

For general purpose applications without automotive requirements, UCJ1C101MCL1GS offers doubled lifetime (2000 hours) compared to the primary part while maintaining identical electrical specifications and land size compatibility.

For applications requiring automotive-grade certification, EEE-TG1C101P, EEE-TP1C101AP, and EEE-TPC101XAP all carry AEC-Q200 ratings. EEE-TK1C101P provides the highest lifetime rating at 3000 hours with the lowest ESR specification (300 mOhm @ 100 kHz) among general purpose alternatives.

Physical dimension variations exist between 8.00mm and 6.30mm diameter packages. Substitutes with 6.30mm diameter (UCZ1C101MCL6GS and EEE-TPC101XAP) require PCB layout verification to confirm land pattern compatibility, as these use 6.60mm x 6.60mm land sizes versus the standard 8.30mm x 8.30mm.

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing processes.

Frequently Asked Questions (FAQ)

Q: Can UCZ1C101MCL6GS be used as a direct replacement for UWH1C101MCL1GS?

A: UCZ1C101MCL6GS meets all core electrical parameters but carries Not For New Designs status. It is electrically compatible but should not be selected for new circuit designs. Additionally, its smaller 6.30mm diameter package requires PCB layout verification.

Q: What is the primary difference between Nichicon and Panasonic substitute options?

A: Both manufacturers provide electrically equivalent 100 µF, 16 V components. Panasonic options EEE-TG1C101P, EEE-TP1C101AP, and EEE-TPC101XAP carry AEC-Q200 automotive certification, while Nichicon alternatives do not. Selection depends on application requirements and automotive compliance needs.

Q: Are there physical size constraints when substituting with EEE-TPC101XAP?

A: EEE-TPC101XAP uses a 6.30mm diameter package with 6.60mm x 6.60mm land size, compared to the standard 8.00mm diameter with 8.30mm x 8.30mm land size. PCB layout must be verified to confirm footprint compatibility before substitution.

Q: Which substitute offers the best lifetime performance?

A: EEE-TK1C101P provides 3000-hour lifetime at 125°C, the highest among all listed substitutes. It also specifies the lowest ESR at 300 mOhm @ 100 kHz and maintains general purpose application classification.

Q: Can substitutes with different ESR values affect circuit performance?

A: ESR variations are permitted within the substitution scope. However, circuits sensitive to ripple current filtering or noise characteristics should evaluate ESR specifications. UCJ1C101MCL1GS (2 Ohm) has higher ESR than alternatives with mOhm-level specifications.

Q: Are all substitutes compatible with standard SMD reflow processes?

A: All substitute parts maintain MSL 1 (Unlimited) moisture sensitivity rating and ROHS3 compliance, confirming compatibility with standard surface mount assembly and reflow processes. Panasonic TP series parts specifically support high temperature reflow applications.