About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsCapacitorsAluminum Electrolytic CapacitorsUUE1H471MNS1MS
UUE1H471MNS1MS Image
UUE1H471MNS1MS Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

UUE1H471MNS1MS - Nichicon

Manufacturer Part Number
UUE1H471MNS1MS
Manufacturer
Nichicon
Allelco Part Number
98D-UUE1H471MNS1MS
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
36,104 pcs available, New & Original
Parts Description
CAP ALUM 470UF 20% 50V SMD
Package
Radial, Can - SMD
Data sheet
UUE1H471MNS1MS.pdf

HTML Datasheet

UUE Series.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 36104
  • Unit Price: $2.039
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $2.039 $2.04
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

UUE1H471MNS1MS Tech Specifications
Nichicon - UUE1H471MNS1MS technical specifications, attributes, parameters and parts with similar specifications to Nichicon - UUE1H471MNS1MS

Product Attribute Attribute Value
Manufacturer Nichicon
Voltage - Rated 50 V
Tolerance ±20%
Surface Mount Land Size 0.752' L x 0.752' W (19.10mm x 19.10mm)
Size / Dimension 0.709' Dia (18.00mm)
Series UUE
Ripple Current @ Low Frequency 636.5 mA @ 120 Hz
Ripple Current @ High Frequency 950 mA @ 100 kHz
Ratings -
Polarization Polar
Product Attribute Attribute Value
Package / Case Radial, Can - SMD
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Lifetime @ Temp. 5000 Hrs @ 125°C
Lead Spacing -
Height - Seated (Max) 0.689' (17.50mm)
ESR (Equivalent Series Resistance) -
Capacitance 470 µF
Applications Automotive

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8532.22.0020

Frequently Asked Questions(FAQ)

What is the actual ripple current capacity of the UUE1H471MNS1MS at typical switching frequencies used in modern power supplies?
The UUE1H471MNS1MS demonstrates significantly different ripple current handling depending on frequency. At 120 Hz (low-frequency applications like linear regulators or rectifier filtering), the component is rated for 636.5 mA ripple current. However, at 100 kHz (typical for switching power supplies), the UUE1H471MNS1MS can handle 950 mA ripple current. This increase reflects the reduced I²R heating losses at high frequency due to skin effect and reduced dielectric heating. For applications operating between these frequencies, interpolation is necessary, but designers should verify thermal behavior under actual ripple current waveforms. The UUE1H471MNS1MS's ability to accommodate higher ripple at 100 kHz makes it suitable for buck converter output filtering, though thermal margin must still be calculated based on ambient temperature and PCB thermal coupling.
How does the UUE1H471MNS1MS compare to other Nichicon UUE series capacitors for automotive power delivery network decoupling?
The UUE1H471MNS1MS (470 µF, 50 V, automotive-rated) occupies a specific position within Nichicon's automotive electrolytic range. The 470 µF capacitance with 50 V rating provides bulk energy storage suitable for voltage sag compensation in 12 V or 24 V automotive rails when paired with lower-capacitance ceramic or film devices. The UUE1H471MNS1MS's 5000-hour lifetime at 125°C meets automotive durability requirements but represents the baseline for under-hood applications; designs requiring higher reliability margins typically specify higher-temperature-rated or higher-hour-rated alternatives. Compared to smaller capacitors in the UUE series, the UUE1H471MNS1MS offers greater charge storage, reducing the number of devices required in parallel for a given PDN impedance target. However, its ESR specification is not numerically provided in standard datasheets, requiring direct consultation with Nichicon for precise impedance calculations.
Is the UUE1H471MNS1MS suitable for direct replacement in existing designs that specify the UUH1H471MNQ1MS or UUH1H471MNQ1ZD?
The UUE1H471MNS1MS is listed as a substitute for UUH1H471MNQ1MS and UUH1H471MNQ1ZD, but substitution requires careful qualification. Both the UUH series variants and the UUE1H471MNS1MS share identical electrical parameters (470 µF, 50 V, ±20% tolerance) and automotive compatibility, making footprint and functional compatibility likely. However, differences in ESR temperature coefficients, ripple current derating curves at intermediate frequencies, or specific thermal paths may introduce performance variation in sensitive applications. The UUE1H471MNS1MS should be directly substituted only if thermal measurements from the original design confirm adequate margin. If the original design operated at maximum allowable capacitor temperature, the UUE1H471MNS1MS may exhibit different aging behavior due to manufacturing process variations between UUE and UUH series.
What thermal management considerations apply to the UUE1H471MNS1MS when mounted in high-temperature underhood environments?
The UUE1H471MNS1MS is rated for operation to 125°C ambient, with a specified 5000-hour lifetime at that temperature. In automotive underhood designs, the component experiences both ambient thermal stress and self-heating from ripple current losses. The ripple current specifications (636.5 mA @ 120 Hz, 950 mA @ 100 kHz) determine I²R heating; at 100 kHz, the UUE1H471MNS1MS will generate measurable heat under full ripple current conditions. Thermal coupling to the PCB and proximity to heat sources directly affect the capacitor's internal temperature rise above ambient. Nichicon's automotive-grade qualification for the UUE1H471MNS1MS assumes worst-case ripple current during full thermal transients. Designers should use thermal modeling to verify that peak capacitor temperature remains below 125°C, accounting for both steady-state and transient heating. If the UUE1H471MNS1MS is mounted directly adjacent to power MOSFETs or in an enclosed module, local temperature may exceed ambient by 20–40°C, potentially reducing the component's effective lifetime.
How does the ±20% tolerance of the UUE1H471MNS1MS affect voltage regulation margin in feedback-controlled power supplies?
The UUE1H471MNS1MS's ±20% capacitance tolerance creates worst-case scenarios at both ends of the distribution. A unit at the +20% extreme (564 µF) will store proportionally more charge, reducing output voltage droop under transient load steps; conversely, a unit at the −20% extreme (376 µF) will provide less bulk energy. In voltage regulators using the UUE1H471MNS1MS as primary bulk capacitance, the −20% tolerance case determines minimum voltage floor during load transients. If the design margin for the UUE1H471MNS1MS is tight (for example, in a 5 V rail with a 200 mV transient tolerance), the −20% worst case reduces usable charge by 94 µF, potentially violating output voltage limits. Feedback-controlled regulators with the UUE1H471MNS1MS typically accommodate tolerance variation through loop compensation tuning, but open-loop or lightly compensated supplies may exhibit excessive droop with a −20% capacitor. In production designs, selecting the UUE1H471MNS1MS with tighter tolerance (±10%) or using multiple units to average tolerance error is common practice.
What is the moisture sensitivity impact of the UUE1H471MNS1MS in assembly and storage processes?
The UUE1H471MNS1MS carries an MSL (Moisture Sensitivity Level) rating of 1 (Unlimited), representing the lowest moisture risk category for surface-mount components. This designation means the UUE1H471MNS1MS does not require special moisture-controlled storage or baking procedures prior to reflow soldering. Unlike higher-MSL devices that absorb atmospheric moisture and risk popcorning during thermal shock, the UUE1H471MNS1MS can be stored at standard environmental conditions indefinitely without performance degradation. However, this low MSL does not eliminate the necessity of proper solder reflow profile execution; excessive peak temperatures or ramp rates can still damage the UUE1H471MNS1MS or neighboring components. The practical benefit of the UUE1H471MNS1MS's MSL 1 rating is simplified supply-chain handling, eliminating need for moisture-barrier bags or desiccant packs during logistics and warehousing. For manufacturers with limited environmental controls, the UUE1H471MNS1MS offers reduced risk of assembly-related failures compared to higher-MSL alternatives.
How should the UUE1H471MNS1MS be positioned relative to switching frequency noise sources on the PCB?
The UUE1H471MNS1MS's ripple current specification of 950 mA @ 100 kHz reflects its design for high-frequency switching applications, yet component placement significantly affects actual AC impedance performance. At 100 kHz, the UUE1H471MNS1MS operates in a frequency range where PCB trace inductance, via placement, and distance to signal return paths dominate impedance behavior. Optimal placement of the UUE1H471MNS1MS requires minimizing loop inductance between the component's pads and the switching node. Routing both the positive and negative terminals of the UUE1H471MNS1MS through multiple vias close to the pads reduces parasitic series inductance, allowing the 950 mA @ 100 kHz specification to translate into effective filtering. Conversely, if the UUE1H471MNS1MS is placed distant from high-current switching paths, its ripple current handling becomes less effective due to trace inductance coupling. In multilayer boards, placing the UUE1H471MNS1MS's return path on an adjacent inner layer (power or ground plane) provides the lowest-impedance path. Poor placement of the UUE1H471MNS1MS relative to the switching node can reduce its effective performance by 30–50%, negating its 100 kHz ripple current rating.
Does the UUE1H471MNS1MS require derating for extended life in continuous high-temperature automotive operation?
The UUE1H471MNS1MS specifies 5000 hours at 125°C, which under continuous 24/7 operation corresponds to approximately 7 months of service life. This baseline rating is conservative for automotive diagnostics and testing but insufficient for vehicles with lifetimes exceeding 10–15 years if the UUE1H471MNS1MS operates continuously at peak temperature. Capacitor aging in the UUE1H471MNS1MS follows an Arrhenius model; each 10°C reduction in operating temperature approximately doubles the effective lifetime. If thermal design maintains the UUE1H471MNS1MS at 100°C rather than 125°C, the 5000-hour rating effectively extends to 10,000 hours. In practical automotive modules, the UUE1H471MNS1MS operates intermittently and at varying temperatures, allowing it to accumulate aging time more slowly than the worst-case 125°C continuous rating suggests. Designs requiring >15 year service life should either specify higher-temperature-rated capacitors or derate the UUE1H471MNS1MS by ensuring operation at 100°C or below through thermal management.
What is the DC leakage current characteristic of the UUE1H471MNS1MS, and how does it affect long-term charge retention in standby circuits?
The UUE1H471MNS1MS datasheet does not explicitly state DC leakage current in typical distributor specifications, yet leakage is a relevant concern in automotive systems with extended idle periods. Nichicon's UUE series aluminum electrolytic capacitors typically exhibit leakage current of 0.06 CV µA (where C is capacitance in microfarads and V is voltage in volts) at 20°C, scaling upward with temperature. For the UUE1H471MNS1MS at 50 V and room temperature, this predicts approximately 1.41 mA leakage current, rising significantly at elevated temperatures. In circuits where the UUE1H471MNS1MS maintains a 50 V charge across days or weeks without active discharge (such as backup power or hold-up capacitor roles), leakage current will gradually deplete stored energy. Quantifying the UUE1H471MNS1MS's actual leakage requires direct consultation with Nichicon or empirical measurement, as published specifications vary by series and manufacturing lot. For critical hold-up applications, pairing the UUE1H471MNS1MS with a low-leakage film or ceramic capacitor in parallel reduces combined leakage and extends charge retention.
How does the surface-mount package of the UUE1H471MNS1MS affect mechanical reliability compared to through-hole radial variants?
The UUE1H471MNS1MS is packaged as a surface-mount radial (Can - SMD), a hybrid form factor combining the volumetric efficiency of SMD mounting with the proven mechanical ruggedness of radial can construction. The 18.00 mm diameter and 17.50 mm height place the UUE1H471MNS1MS in a mid-size envelope; mechanical stress during PCB flexing is distributed through the solder joint area rather than concentrated on two lead attachment points. The 19.10 mm × 19.10 mm landing pad area of the UUE1H471MNS1MS distributes solder stress over a larger region than through-hole leads, improving solder joint fatigue resistance under vibration. However, the UUE1H471MNS1MS's mechanical compliance is lower than large through-hole radial capacitors; boards experiencing high vibrational stress (diesel engine environments, for example) may benefit from adhesive securing or mechanical standoffs. The surface-mount configuration of the UUE1H471MNS1MS also simplifies automated assembly and reduces PCB real estate, though thermal coupling to the board is better than through-hole variants, which can slightly reduce localized capacitor temperature.
What are the trade-offs between selecting the UUE1H471MNS1MS versus ceramic or film capacitors for the same 470 µF / 50 V specification in automotive power rails?
The UUE1H471MNS1MS's aluminum electrolytic technology offers high volumetric capacitance density, making 470 µF achievable in a compact form factor; ceramic and film capacitors of equivalent capacitance would require significantly larger overall dimensions or multiple devices in parallel. The UUE1H471MNS1MS's ripple current capability (950 mA @ 100 kHz) exceeds most ceramic capacitors of similar physical size, enabling effective dissipation of switching noise. However, the UUE1H471MNS1MS exhibits voltage-dependent capacitance derating (typical 10–15% capacitance loss from 0 V to full rated voltage), whereas film and ceramic capacitors show lower derating. The UUE1H471MNS1MS's ESR increases significantly at low frequencies and at elevated temperatures, making it less suitable for ultra-high-frequency noise filtering (1 MHz and above); ceramic capacitors excel at these frequencies. Ceramic capacitors lack the aging and lifetime concerns of the UUE1H471MNS1MS but introduce piezoelectric noise in sensitive analog circuits. In automotive power delivery networks, the UUE1H471MNS1MS typically functions as bulk energy storage while ceramic capacitors handle high-frequency decoupling; this layered approach optimizes the UUE1H471MNS1MS's strengths while compensating for its frequency-dependent limitations.
Is the RoHS3 compliance of the UUE1H471MNS1MS sufficient for automotive supply chain qualification, and what REACH implications exist?
The UUE1H471MNS1MS carries RoHS3 compliance and REACH Unaffected status, indicating compliance with restricted substances directives in the European Union and broader aerospace/automotive markets. RoHS3 compliance confirms elimination of lead, mercury, cadmium, hexavalent chromium, and polybrominated compounds from the UUE1H471MNS1MS, meeting baseline automotive environmental requirements. However, RoHS3 and REACH status alone do not guarantee automotive qualification; OEMs typically require additional validation such as AEC-Q series testing, thermal cycling data, and accelerated life testing specific to the UUE1H471MNS1MS. The UUE1H471MNS1MS's REACH Unaffected designation indicates that the component does not contain substances requiring substance disclosure or authorization, simplifying supply chain documentation. Automotive manufacturers using the UUE1H471MNS1MS should verify that Nichicon holds current automotive qualification (AEC-Q200 for capacitors) and that the specific UUE1H471MNS1MS variant has been validated by their quality system. Regional automotive standards (such as TISAX in Germany or IMDS requirements) may impose additional documentation beyond RoHS3 and REACH, requiring coordination with Nichicon or the distributor.

Parts with Similar Specifications

The three parts on the right have similar specifications to Nichicon UUE1H471MNS1MS

Product Attribute UUE1H470MNS1GS UUE1H331MNS1MS UUE1H101MNS1MS UUE1H221MNS1MS
Part Number UUE1H470MNS1GS UUE1H331MNS1MS UUE1H101MNS1MS UUE1H221MNS1MS
Manufacturer Nichicon Nichicon Nichicon Nichicon
Capacitance - - - -
Polarization - - - -
Surface Mount Land Size - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Mounting Type - Surface Mount Through Hole Surface Mount
Applications - - - -
Ripple Current @ Low Frequency - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Tolerance - - - -
Lead Spacing - - - -
Lifetime @ Temp. - - - -
Voltage - Rated - - - -
Series - - - -
ESR (Equivalent Series Resistance) - - - -
Ripple Current @ High Frequency - - - -
Ratings - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Size / Dimension - - - -
Height - Seated (Max) - - - -

UUE1H471MNS1MS Datasheet PDF

Download UUE1H471MNS1MS pdf datasheets and Nichicon documentation for UUE1H471MNS1MS - Nichicon.

Datasheets
Aluminum Electrolytic Land, Reflow.pdf Chip Type Tape Spec.pdf
HTML Datasheet
UUE Series.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
Quality Inspection Image - 01
Quality Inspection Image - 02
Quality Inspection Image - 03
Quality Inspection Image - 04

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
UUE1H471MNS1MS Image

UUE1H471MNS1MS

Nichicon
98D-UUE1H471MNS1MS

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB