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Home > Products > Resistors > Chip Resistor - Surface Mount > MCU08050C2509FP500
Vishay Beyschlag/Draloric/BC Components
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MCU08050C2509FP500

In Stock 1064892 pcs Reference Price(In US Dollars)
1+
$0.0573
200+
$0.0221
500+
$0.0214
1000+
$0.021
Manufacturer Part Number:
MCU08050C2509FP500
Manufacturer / Brand
Vishay Beyschlag/Draloric/BC Components
Part of Description:
RES 25 OHM 1% 1/8W 0805
Datasheets:
MCU08050C2509FP500.pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 1064892 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number MCU08050C2509FP500
Manufacturer / Brand Vishay Beyschlag/Draloric/BC Components
Stock Quantity 1064892 pcs Stock
Category Resistors > Chip Resistor - Surface Mount
Description RES 25 OHM 1% 1/8W 0805
Lead Free Status / RoHS Status: ROHS3 Compliant
Tolerance ±1%
Temperature Coefficient ±50ppm/°C
Supplier Device Package 0805
Size / Dimension 0.079" L x 0.049" W (2.00mm x 1.25mm)
Series MCU - Professional
Resistance 25 Ohms
Ratings -
Power (Watts) 0.125W, 1/8W
Package / Case 0805 (2012 Metric)
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 155°C
Number of Terminations 2
Height - Seated (Max) 0.022" (0.55mm)
Features Anti-Sulfur
Failure Rate -
Composition Thin Film
Base Product Number MCU0805

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can MCU08050C2509FP500 be used directly across a 3.3 V or 5 V rail as a load, pull-down, or bleed resistor?
MCU08050C2509FP500 should be checked against worst-case continuous dissipation before placing it directly across a rail. A 25 Ω resistor across 3.3 V would dissipate about 0.44 W, and across 5 V about 1.0 W, both above the 0.125 W rating. In practice, MCU08050C2509FP500 is better suited for low-voltage biasing, signal damping, or current-limited paths where the applied voltage across the part stays well below the power limit.
Is MCU08050C2509FP500 suitable for sulfur-rich industrial environments, such as near rubber, mining equipment, or wastewater systems?
MCU08050C2509FP500 uses an anti-sulfur thin-film construction, which helps reduce resistance drift and open-circuit risk caused by sulfur contamination. It still benefits from normal environmental protection practices such as enclosure design, conformal coating, and limiting exposure to condensation or corrosive vapors. For harsh industrial use, MCU08050C2509FP500 is a better fit than standard resistors, but the full assembly environment should still be evaluated.
What should I check when replacing a thick-film 25 Ω 0805 resistor with MCU08050C2509FP500 in an existing PCB?
MCU08050C2509FP500 is a thin-film part, so it may offer tighter resistance behavior and lower noise than a typical thick-film alternative, but it can respond differently to pulse loading and overload events. If the original design used a thick-film resistor for surge tolerance, check transient current, start-up events, and fault conditions before swapping. Also compare long-term drift and sulfur resistance, since MCU08050C2509FP500 may improve stability in contaminated environments while still needing proper power derating.
Can MCU08050C2509FP500 be used as a current-sense resistor?
MCU08050C2509FP500 is generally not a practical choice for high-current sensing because 25 Ω creates a large burden voltage and significant power loss. For example, even modest current through MCU08050C2509FP500 can produce too much voltage drop for a shunt application. It is more appropriate for signal-level biasing, feedback networks, or damping where the current is intentionally small and the voltage drop is acceptable.
Is MCU08050C2509FP500 a good choice for high-speed signal damping, termination, or gate resistors?
MCU08050C2509FP500 can work well as a small series damping resistor or gate resistor when the expected current and dissipation are low. Thin-film construction usually helps with consistency, and the 25 Ω value is often useful for edge-rate control, ringing reduction, or isolating capacitive loads. For fast layouts, keep the part close to the driven node and use short traces to minimize parasitic inductance that can reduce the damping effect.
What PCB footprint and assembly practices help avoid cracking or reliability issues with MCU08050C2509FP500?
MCU08050C2509FP500 uses an 0805 package, so standard 0805 land patterns generally apply, but board flex and aggressive depanelization can still stress the terminations. It helps to place the resistor away from board edges, scoring lines, and bend-prone areas, especially in products that see vibration or repeated thermal cycling. MCU08050C2509FP500 is MSL 1, so normal handling is straightforward, but mechanical stress control remains part of a reliable assembly process.
Can MCU08050C2509FP500 be used in automotive or long-life industrial equipment?
MCU08050C2509FP500 is rated for a wide operating temperature range, which supports many industrial designs and elevated ambient conditions. For automotive or mission-long deployments, the remaining checks are qualification status, temperature cycling, vibration, and system-level derating rather than temperature alone. If the design must meet a specific automotive program, MCU08050C2509FP500 should be validated against the project’s qualification and documentation requirements, since general-purpose resistor availability does not automatically imply AEC-Q qualification.
What are practical replacement options if MCU08050C2509FP500 is unavailable, and what trade-offs should I expect?
For MCU08050C2509FP500, direct alternates should be matched by resistance, tolerance, power rating, package, and environmental behavior rather than value alone. Common comparison points include Panasonic ERJ-6GEYJ250V, Yageo RC0805FR-0725RL, or Vishay CRCW080525R0FKEA, but the main trade-offs are thin-film versus thick-film behavior, sulfur resistance, pulse handling, and long-term drift. When substituting, confirm the replacement’s thermal performance and environmental robustness against the same operating profile used for MCU08050C2509FP500.

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RES 25 OHM 1% 1/8W 0805

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