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)
HomeProductsResistorsChip Resistor - Surface MountERJ-U1TD5113U
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

ERJ-U1TD5113U - Panasonic Electronic Components

Manufacturer Part Number
ERJ-U1TD5113U
Manufacturer
Panasonic
Allelco Part Number
98D-ERJ-U1TD5113U
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
29,313 pcs available, New & Original
Parts Description
2512 ANTI-SULFUR RES. , 0.5%, 51
Package
2512
Data sheet
ERJ-U1TD5113U.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 29313
  • Unit Price: $0.201
  • 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+ $0.201 $0.20
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

ERJ-U1TD5113U Tech Specifications
Panasonic Electronic Components - ERJ-U1TD5113U technical specifications, attributes, parameters and parts with similar specifications to Panasonic Electronic Components - ERJ-U1TD5113U

Product Attribute Attribute Value
Manufacturer Panasonic
Tolerance ±0.5%
Temperature Coefficient ±100ppm/°C
Supplier Device Package 2512
Size / Dimension 0.252" L x 0.126" W (6.40mm x 3.20mm)
Series ERJ-U1T
Resistance 511 kOhms
Ratings AEC-Q200
Power (Watts) 1W
Product Attribute Attribute Value
Package / Case 2512 (6432 Metric)
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 155°C
Number of Terminations 2
Height - Seated (Max) 0.028" (0.70mm)
Features Anti-Sulfur, Automotive AEC-Q200
Failure Rate -
Composition Thick Film
Base Product Number ERJ-U1

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.21.0030

Frequently Asked Questions(FAQ)

What makes the ERJ-U1TD5113U suitable for automotive applications compared to standard thick film resistors?
The ERJ-U1TD5113U is certified to AEC-Q200, the automotive industry standard for discrete semiconductors and passive components, which requires validation through thermal cycling, moisture resistance, and accelerated life testing. Beyond certification, the anti-sulfur coating on the ERJ-U1TD5113U provides protection against hydrogen sulfide and corrosive sulfur compounds present in engine compartments and industrial environments, preventing resistance drift and open-circuit failures that affect reliability-critical circuits. Standard thick film resistors lack this protection and can experience significant parameter shifts in high-sulfur environments within 12-24 months of exposure.
How does the ±0.5% tolerance of the ERJ-U1TD5113U influence circuit design for precision analog applications?
The ±0.5% tolerance of the ERJ-U1TD5113U allows tighter voltage divider and feedback network design compared to 1% or 5% alternatives, reducing the need for post-production calibration or external trimming in sensor signal conditioning and instrumentation circuits. In a typical transimpedance amplifier using the ERJ-U1TD5113U as feedback element, the 511 kOhms ±0.5% specification constrains gain error to approximately ±0.5%, whereas a 1% resistor would introduce ±1% gain uncertainty. For temperature-compensated circuits, the ±100 ppm/°C temperature coefficient of the ERJ-U1TD5113U contributes approximately ±0.8°C equivalent drift over the full -55°C to 155°C operating range, manageable in most automotive sensor applications but requiring consideration in high-precision battery management systems.
Why is the 2512 case size of the ERJ-U1TD5113U preferred over smaller packages for 1W automotive circuits?
The 2512 (6432 metric) package of the ERJ-U1TD5113U provides 1W continuous power dissipation with a maximum height of 0.70mm, enabling high power density in confined underhood spaces while maintaining accessibility for rework and thermal management. Smaller packages (1206, 1210) rated for 0.5W or less require derating or parallel configurations when handling the same power levels in the ERJ-U1TD5113U's automotive temperature range. The 6.40mm × 3.20mm footprint of the ERJ-U1TD5113U also distributes heat more effectively to the PCB copper pour, reducing localized hot spots in high-current switching supply feedback networks typical in 12V or 24V automotive systems.
What is the practical difference between the ERJ-U1TD5113U and competing precision resistors in terms of long-term stability in harsh environments?
The ERJ-U1TD5113U combines thick film construction with anti-sulfur coating and AEC-Q200 qualification, targeting long-term stability under automotive thermal and chemical stress. Competing thin film resistors offer better absolute accuracy (0.1%) but lack sulfur corrosion protection, making them unsuitable for direct engine compartment mounting without hermetic encapsulation. Carbon film resistors are more cost-effective but exhibit 3-5× higher temperature coefficients and significant aging drift, accumulating 2-3% resistance change over 5-10 years. For circuits where the 511 kOhms value of the ERJ-U1TD5113U remains critical after extended vehicle operation (such as sensor bias networks or fault detection thresholds), the anti-sulfur thick film design prevents parametric creep that would otherwise trigger false diagnostics or gradual performance degradation.
How should the thermal characteristics of the ERJ-U1TD5113U be managed in high-density PCB layouts?
The ERJ-U1TD5113U achieves 1W rating under free-air conditions with effective heat dissipation to surrounding copper. In high-density layouts typical of automotive control modules, local PCB temperature can exceed ambient by 15-25°C depending on proximity to power electronics. Thermal simulation should account for the ±100 ppm/°C coefficient of the ERJ-U1TD5113U: a 20°C rise above rated temperature produces approximately 0.2% resistance increase, which propagates to circuit performance as gain drift in feedback networks or bias point shifts in bias resistor applications. Practical mitigation includes routing ground planes beneath the ERJ-U1TD5113U terminations, spacing it 5mm from high-power components, and validating circuit behavior across the full -55°C to 155°C operating range rather than nominal conditions only.
Is the ERJ-U1TD5113U a direct replacement for equivalent 0603 or 0805 1% automotive resistors?
The ERJ-U1TD5113U cannot be directly substituted for smaller packages without PCB redesign, as the 2512 footprint is physically larger and occupies significantly more board space. However, if the application supports the 2512 form factor, the ERJ-U1TD5113U offers measurable advantages over 0603 or 0805 packages: tighter tolerance (±0.5% vs. ±1%), superior anti-sulfur protection without external conformal coating, and better thermal performance in 1W applications. Functionally, the 511 kOhms ±0.5% resistance value of the ERJ-U1TD5113U will improve circuit repeatability compared to 1% tolerance parts, particularly in designs where multiple resistors are combined in voltage dividers or instrumentation networks where tolerances compound. Migration decisions should verify thermal design margin and spatial layout viability before committing to the larger package.
What failure modes are most commonly encountered with the ERJ-U1TD5113U, and how can design margins prevent them?
The ERJ-U1TD5113U failure modes are primarily mechanical fracture (solder joint cracking under thermal cycling), parametric drift (resistance increase due to environmental stress), and open-circuit failures (corrosion of terminations or internal film cracks). Thermal cycling between -55°C and 155°C induces approximately 0.006% dimensional change per cycle; after 500 automotive thermal cycles, cumulative solder stress at the ERJ-U1TD5113U lead interface can initiate cracks if the component is mounted rigidly without strain relief. Anti-sulfur coating mitigates environmental parametric drift, but design margins should assume 0.5-1% resistance increase over vehicle lifetime and validate circuit function at the upper tolerance limit (511 kOhms + 0.5% + 1% aging margin ≈ 517 kOhms). For safety-critical circuits, parallel redundant resistors or integrated precision networks (laser-trimmed resistor arrays) should replace single discrete ERJ-U1TD5113U elements.
How does the ERJ-U1TD5113U compare to thin film networks in terms of cost and performance for feedback divider applications?
The ERJ-U1TD5113U offers discrete component flexibility at lower absolute cost compared to thin film resistor networks, but at the trade-off of circuit design complexity and PCB area. A precision feedback divider using the ERJ-U1TD5113U (511 kOhms) paired with a complementary resistor element requires individual component selection and matching, introducing design risk if temperature coefficients are mismatched. Integrated thick film networks provide pre-matched pair elements with controlled temperature coefficients, but are available only in fixed ratio combinations and cannot accommodate custom divider ratios. For automotive applications requiring the exact 511 kOhms value of the ERJ-U1TD5113U with ±0.5% tolerance and automotive qualification, discrete selection is often the only viable path; however, system designers should evaluate whether integrated network alternatives with nearest-standard ratios would simplify supply chain management and improve long-term availability.
What are the implications of the ERJ-U1TD5113U's MSL1 moisture sensitivity level for manufacturing and storage?
The ERJ-U1TD5113U is classified as MSL1 (Unlimited Moisture Sensitivity Level), meaning it requires no special moisture-controlled storage or bake-out procedures before reflow soldering. This classification simplifies inventory management compared to higher MSL components (MSL3, MSL5) which demand dry-pack storage and time-limited exposure windows. However, MSL1 rating does not indicate immunity to moisture ingress; the anti-sulfur coating on the ERJ-U1TD5113U provides some protection against corrosive vapor infiltration, but the component should still be protected from condensation or direct water spray during handling. In high-humidity manufacturing environments (relative humidity >85%), storing the ERJ-U1TD5113U in sealed tape without desiccant is acceptable, but practical procedure should include brief desiccant storage before production use to prevent condensation on lead frames during ambient temperature transitions.
How does the ERJ-U1TD5113U perform in switching power supplies compared to wirewound or film alternatives?
The ERJ-U1TD5113U excels in DC feedback dividers and output sense networks of automotive switching regulators due to its low parasitic inductance (thick film geometry minimizes loop area) and stable DC resistance across temperature extremes. Wirewound alternatives introduce 10-50 nH parasitic inductance, causing transient overshoot in feedback compensation and instability margin degradation in switching loops; at switching frequencies above 100 kHz, the 511 kOhms value of the ERJ-U1TD5113U with minimal inductance maintains loop stability margins unavailable from wirewound parts. Film resistors offer lower noise but occupy larger board space for equivalent 1W rating and lack automotive AEC-Q200 qualification. In buck converter sense networks, the ERJ-U1TD5113U's ±0.5% tolerance and stable temperature coefficient support tighter output voltage regulation (±2% vs. ±3-5% with standard resistors), critical for battery charger or LDO reference dividers where output accuracy directly affects system-level performance.
What design considerations apply when using multiple ERJ-U1TD5113U components in series or parallel configurations?
Series combinations of the ERJ-U1TD5113U to achieve higher resistance values accumulate tolerance stack: two units in series (511 kOhms each) produce 1.022 MΩ ±1.0% (tolerance root-sum-square of two ±0.5% elements), reducing effective accuracy. Parallel configurations for current-sharing or lower resistance require matched pairs to distribute current evenly; if two ERJ-U1TD5113U resistors are paralleled, tolerance variation can cause 15-30% current imbalance between elements if temperature coefficients are mismatched. Best practice for precision networks is to select a single higher-value resistor alternative rather than paralleling multiple ERJ-U1TD5113U units. For redundancy or fault tolerance in safety-critical circuits, parallel ERJ-U1TD5113U elements can be justified if the circuit is designed to tolerate parametric imbalance or if individual element failure is monitored through diagnostic current paths.
How does RoHS3 compliance of the ERJ-U1TD5113U affect sourcing and long-term availability?
The ERJ-U1TD5113U is RoHS3 compliant, confirming the absence of lead (Pb), cadmium (Cd), mercury (Hg), and other restricted substances; this certification is mandatory for sale in European Union markets and increasingly adopted by OEMs worldwide. RoHS3 compliance does not change electrical performance or reliability of the ERJ-U1TD5113U compared to older RoHS2-transitional components, but it signals manufacturer commitment to environmental standards and regulatory conformance. From a sourcing perspective, RoHS3-certified parts like the ERJ-U1TD5113U experience longer production life cycles and broader distributor support compared to non-compliant alternatives, reducing future obsolescence risk. The anti-sulfur thick film formulation of the ERJ-U1TD5113U is inherently compatible with RoHS3 restrictions, and no performance trade-offs were required to achieve certification, making it a reliable long-term design choice for automotive and industrial applications subject to environmental regulations.

Parts with Similar Specifications

The three parts on the right have similar specifications to Panasonic Electronic Components ERJ-U1TD5113U

Product Attribute ERJ-U1TD5111U ERJ-U1TD5110U ERJ-U1TD5101U ERJ-U1TD51R1U
Part Number ERJ-U1TD5111U ERJ-U1TD5110U ERJ-U1TD5101U ERJ-U1TD51R1U
Manufacturer Panasonic Electronic Components Panasonic Electronic Components Panasonic Electronic Components Panasonic Electronic Components
Power (Watts) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Features - - - Simultaneous Sampling
Resistance - - - -
Number of Terminations - - - -
Tolerance - - - -
Temperature Coefficient - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Size / Dimension - - - -
Failure Rate - - - -
Series - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Height - Seated (Max) - - - -
Ratings - - - -
Composition - - - -

ERJ-U1TD5113U Datasheet PDF

Download ERJ-U1TD5113U pdf datasheets and Panasonic Electronic Components documentation for ERJ-U1TD5113U - Panasonic Electronic Components.

Datasheets
Fixed Resistors Product Catalog.pdf ERJ-S,U Series Datasheet.pdf
HTML Datasheet
Fixed Resistors Product Catalog.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
Panasonic Electronic Components

ERJ-U1TD5113U

Panasonic Electronic Components
98D-ERJ-U1TD5113U

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