My Request:
Home Products Resistors Chip Resistor - Surface Mount PE2010JKF7W0R04L
PE2010JKF7W0R04L
Part Number PE2010JKF7W0R04L
Manufacturer YAGEO
Description RES 0.04 OHM 5% 1W 2010
Quantity Available 445758 pcs new original in stock.
Request Stock & Quotation
Datasheets
PE2010JKF7W0R04L Price Request Price & Lead Time Online
or Email us: Info@ariat-tech.com
PE2010JKF7W0R04L
Get a Quote
Technical Information of PE2010JKF7W0R04L
Manufacturer Part Number PE2010JKF7W0R04L Category Resistors
Manufacturer Yageo Description RES 0.04 OHM 5% 1W 2010
Package / Case 2010 Quantity Available 445758 pcs
Tolerance ±5% Temperature Coefficient ±100ppm/°C
Supplier Device Package 2010 Size / Dimension 0.200" L x 0.100" W (5.08mm x 2.54mm)
Series PE Resistance 40 mOhms
Ratings AEC-Q200 Power (Watts) 1W
Package / Case 2010 (5025 Metric) Package Tape & Reel (TR)
Operating Temperature -55°C ~ 170°C Number of Terminations 2
Height - Seated (Max) 0.035" (0.89mm) Features Automotive AEC-Q200, Current Sense, Moisture Resistant
Failure Rate - Composition Metal Foil
PE2010JKF7W0R04L are New and Original in Stock, Find PE2010JKF7W0R04L electronics components stock, Datasheet, Inventory and Price at Ariat-Tech.com Online, Order PE2010JKF7W0R04L YAGEO with warrantied and confidence from Ariat Technology Limitd. Ship via DHL/FedEx/UPS. Payment with Wire Transfer or PayPal is OK.
Email us: Info@Ariat-Tech.com or RFQ PE2010JKF7W0R04L Online.

Frequently Asked Questions

  • How does the ±5% tolerance of the PE2010JKF7W0R04L resistor affect current sensing accuracy in a circuit carrying several amperes? The ±5% tolerance means the actual resistance could range between 0.038 and 0.042 ohms around the nominal 0.04 ohm value, introducing up to 5% variation in calculated current from measured voltage drop; this level of uncertainty typically requires additional calibration or margin in precision-sensitive monitoring loops to maintain overall system reliability.
  • What is the maximum current handling capability of the PE2010JKF7W0R04L based on its 1W power rating and 0.04 ohm resistance? With P = I²R, the PE2010JKF7W0R04L supports up to 5A before reaching 1W dissipation; however, actual operation often requires derating because the metal film construction and 2010 package limit safe dissipation when ambient conditions exceed 70°C, preventing thermal runaway or accelerated aging.
  • Why does the 2010 package size of the PE2010JKF7W0R04L provide an effective balance for current sensing in space-constrained boards? The 0.200 inch by 0.100 inch footprint combined with 0.035 inch maximum height enables good heat spreading for 1W dissipation while occupying minimal board real estate; this allows integration into compact assemblies without sacrificing thermal performance under the -55°C to 170°C operating range.
  • How does the ±100 ppm/°C temperature coefficient of the PE2010JKF7W0R04L influence resistance stability during temperature excursions in automotive environments? Over a 100°C swing the resistance shifts by approximately 1%, which can alter voltage drop measurements by a comparable amount; in current sensing paths this drift must be accounted for through periodic trimming or by selecting applications where a 1% error remains within acceptable tolerances for the overall system.
  • What practical engineering advantage does the Automotive AEC-Q200: qualification of the PE2010JKF7W0R04L deliver when used in vehicle electronics? The qualification subjects the part to qualification-level testing for temperature cycling, humidity exposure, and mechanical stresses typical of automotive powertrains, resulting in improved long-term consistency of resistance values when the resistor is subjected to the combined thermal and vibrational loads found under the hood.
  • Why select a metal film construction for the PE2010JKF7W0R04L current sense resistor rather than a thick film alternative? Metal film delivers superior temperature stability and lower inherent noise floor, which is valuable when measuring small voltage drops across a 0.04 ohm element where even minor resistance fluctuations could degrade measurement resolution in low-level current detection circuits.
  • Is the PE2010JKF7W0R04L appropriate for embedded systems operating continuously near its upper temperature limit of 170°C? Yes, provided power dissipation is derated according to the temperature coefficient curve to keep junction temperature within safe bounds; the 1W rating in the compact 2010 package supports sustained operation in hot industrial or automotive cabinets when cooling airflow is limited.
  • How would the PE2010JKF7W0R04L compare electrically to a standard non-qualified 0.04 ohm 1W resistor in terms of application constraints? Both parts share identical resistance, tolerance, and power ratings, but the AEC-Q200: version carries additional qualification data that reduces uncertainty in long-term reliability under automotive thermal cycling; electrically they behave identically, yet the qualified part offers lower risk of drift in vibration-prone vehicle harnesses.
  • Would substituting a larger footprint current sense resistor be preferable to the PE2010JKF7W0R04L when higher than 1W dissipation is required? A larger package could support greater power without derating, but the PE2010JKF7W0R04L already achieves its 1W limit in the smallest practical 2010 size, making it the better choice for designs where board area and thermal budget are tightly constrained; migration would only be warranted if the application exceeds the rated dissipation.
  • In a 5A circuit what voltage drop does the PE2010JKF7W0R04L introduce, and does this value create meaningful loading effects? At 5A the voltage drop across the 0.04 ohm element equals 0.2V, a negligible perturbation in most embedded or automotive circuits; the low resistance therefore allows high current flow with minimal impact on overall system efficiency or signal integrity.
  • How should temperature-induced derating be applied to the PE2010JKF7W0R04L to maintain safe operation above 100°C ambient? Derating curves for metal film resistors indicate that above approximately 100°C the allowable power must be reduced proportionally to the temperature coefficient; for the PE2010JKF7W0R04L this typically means limiting dissipation to 0.7W or lower near 170°C to preserve the 1W rating margin and prevent premature failure.
  • Can the PE2010JKF7W0R04L serve as a direct replacement in designs originally using a similar non-AEC-Q200: 0.04 ohm resistor? Electrically and dimensionally the parts are interchangeable within the same 2010 footprint, but the AEC-Q200: version provides superior long-term resistance stability under combined temperature and mechanical stress; the substitution is therefore valid when the original part already met the electrical requirements and only reliability qualification needs to be addressed.
    • *Part No. Manufacturer Target Price(USD) *Request Qty Action
    Add Item

    Enter Your Contact Information

    Submit
    PE2010JKF7W0R04L StockPE2010JKF7W0R04L PricePE2010JKF7W0R04L Electronics
    PE2010JKF7W0R04L ComponentsPE2010JKF7W0R04L InventoryPE2010JKF7W0R04L Digikey
    Supplier PE2010JKF7W0R04LOrder PE2010JKF7W0R04L Online Inquiry PE2010JKF7W0R04L
    PE2010JKF7W0R04L ImagePE2010JKF7W0R04L PicturePE2010JKF7W0R04L PDF
    PE2010JKF7W0R04L DatasheetDownload PE2010JKF7W0R04L DatasheetManufacturer Yageo
    Related parts for PE2010JKF7W0R04L
    Image Part Number Description Manufacturer PDF Get a Quote
    PE2010JKF070R04L RES 0.04 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R015L RES 0.015 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R025L RES 0.025 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R033L RES 0.033 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R033L RES 0.033 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R05L RES 0.05 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R03L RES 0.03 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R01L RES 0.01 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R025L RES 0.025 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R047L RES 0.047 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R01L RES 0.01 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R04L RES 0.04 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R005L RES 0.005 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R047L RES 0.047 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKF070R05L RES 0.05 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R02L RES 0.02 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKF7W0R005L RES 0.005 OHM 5% 1W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R03L RES 0.03 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R02L RES 0.02 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote
    PE2010JKM070R015L RES 0.015 OHM 5% 1/2W 2010 YAGEO  
    Get a Quote

    News

    More
    Google is in talks with Marvell to develop two AI inference...

    On April 19, 2026 (local time), media reports citing sources familiar with the matter revealed that Google, a subsidiary of Alphabet, is in talks with...

    TSMC Advances Panel-Level Packaging Technology; CoPoS Pilot...

    According to *The Business Times*, TSMC’s CoPoS (Chip-on-Panel-on-Substrate) pilot production line began delivering equipment to its R&D team in Febr...

    Anthropic Partners with Google and Broadcom to Deploy Sever...

    On April 6 local time, U.S. artificial intelligence (AI) technology giant Anthropic announced that it has signed a new agreement with Google and Broad...

    Microsoft Announces $5.5 Billion Investment to Expand Cloud...

    On April 1, Microsoft announced it would invest $5.5 billion in Singapore to continue expanding its cloud and artificial intelligence (AI) infrastruct...

    Samsung has reached an exclusive HBM4 supply agreement with...

    Samsung Electronics will be the first to exclusively supply its next-generation HBM4 to OpenAI, the world’s largest artificial intelligence (AI) comp...

    New Products

    More
    Texas Instruments TPS92542-Q1 Synchronous Boost Controller

    Texas Instruments TPS92542-Q1 Synchronous Boost Controller contains a synchronous boost controller and a two-channel monolithic synchronous buck LED d...

    Toshiba TB67H453 Single Channel H-Bridge Driver

    Toshiba TB67H453 Single Channel H-Bridge Driver has a current monitoring function with voltage feedback from the ISENSE output pin. The device's absol...

    STMicroelectronics STSAFE-A120 Authentication ICs

    STMicroelectronics STSAFE-A120 Authentication ICs are highly secure integrated circuits designed to protect sensitive data and devices through advance...

    STMicroelectronics STSAFE-A Optimized Authentication ICs

    STMicroelectronics STSAFE-A Optimized Authentication ICs leverage advanced cryptographic algorithms and key management techniques to protect sensitive...

    Diodes Incorporated PI3DPX1235Q 64 Crossbar Linear ReDriver

    Diodes Incorporated PI3DPX1235Q 6:4 Crossbar Linear ReDriver supports DP link-training transparent for source-side applications. The PI3DPX1235Q compl...

    IC Chips & IGBT Module - Hot Stock Part Number
    PE2010JKF7W0R047LPE2010JKF070R04LPE2010JKM7W0R033LPE2010JKE7W0R068LPE2010JKM7W0R005L
    PE2010JKE7W0R03LPE2010JKM070R015LPE2010JKF070R047LPE2010SPE2010JKM7W0R04L
    PE2010JKM070R025LPE2010JKF070R01LPE2010JKF070R033LPE2010JKF070R015LPE2010JKF070R05L
    PE2010JKF070R025LPE2010JKM7W0R01LPE2010JKF7W0R033LPE2010JKM070R04LPE2010JKF7W0R02L
    PE2010JKF070R005LPE2010JKE7W0R04LPE2010JKE7W0R033LPE2010JKM7W0R025LPE2010JKM070R05L
    PE2010JKF070R02LPE2010JKF7W0R025LPE2010JKM070R02LPE2010TQPE201127-43
    PE2010JKM7W0R015LPE2010JKM070R03LPE2010JKF7W0R005LPE2010JKM7W0R047LPE2010JKE7W0R05L
    PE2010JKM7W0R02LPE2010JKF070R03LPE2010JKF7W0R03LPE2010JKF7W0R01LPE2010JKE7W0R02L
    PE2010JKF7W0R05LPE2010JKM7W0R03LPE2010JKF7W0R015LPE2010JKM070R01LPE2010JKM7W0R05L
    PE2010JKM070R005LPE2010JKM070R047LPE2012PE2010JKM070R033LPE2010JKE7W0R047L
    Company ProfileOur QualificationOur AdvantagePrivacy Policy
    Quality WarrantyPayment WayShipment WayFAQs
    Inquirys / OrderProduct ListContact us

    Email: Info@ariat-tech.comHK TEL: +852 30501966ADD: Rm 2703 27F Ho King Comm Center 2-16,
    Fa Yuen St MongKok Kowloon, Hong Kong.

    Language:
    Electronics Components Distributor – IC Chips & IGBT Module Supplier – www.ariat-tech.com

    Copyright Notice © 1996-2026 ARIAT TECHNOLOGY LIMITED. All rights reserved.