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Home Product PZFR2512Q300RL9 High Power Chip Resistor, 2512 Package, 300mOhm, Current Sensing, Vishay PZFR Series
PZFR2512Q300RL9 300Ω 0.75W ±0.02%

PZFR2512Q300RL9 High Power Chip Resistor, 2512 Package, 300mOhm, Current Sensing, Vishay PZFR Series

PZFR2512Q300RL9 resistor
2512 300mOhm resistor
SMD current sense resistor
PZFR2512Q300RL9
The PZFR2512Q300RL9 resistor is a 2512 300mOhm SMD current sense resistor designed for high-precision current sensing applications. It features low resistance, high power handling, and stable temperature performance, suitable for power management, motor control, and industrial/automotive systems.
Categories:Electronic components
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Product Description

The PZFR2512Q300RL9 resistor is a high-precision SMD current sense resistor designed for accurate current measurement in compact electronic systems. Featuring a 2512 case size, it offers a low resistance of 300mOhm with tight tolerance (±1%) and a low temperature coefficient (TCR) of ±50ppm/°C, ensuring stable performance across a wide operating temperature range of -55°C to +170°C. This resistor operates efficiently within a voltage range of up to 75V, making it ideal for power management, motor control, and automotive applications where reliable current sensing is critical. Its surface-mount design allows direct integration into PCB layouts, supporting high-current circuits with minimal power loss. Key advantages include robust construction for durability in harsh environments, enhanced thermal stability, and compatibility with automated assembly processes. However, its 2512 footprint may limit use in space-constrained designs. Widely utilized in industrial automation, renewable energy systems, and consumer electronics, the PZFR2512Q300RL9 excels in providing precise current monitoring while maintaining compact dimensions and low ohmic value.
Model Number PZFR2512Q300RL9
Component Type SMD Current Sense Resistor
Resistance Value 300 mΩ ±1%
Power Rating 3 W @ 70°C
Case Size 2512 (6432 Metric)
Temperature Coefficient ±75 ppm/°C
Rated Current 10 A
Termination Tin-plated Copper
Operating Temperature -55°C to +170°C
Compliance RoHS
question:Why can't you provide prices for discontinued models when other suppliers can find and supply them?
answer:We only source current models from authorized suppliers to ensure product authenticity and warranty validity.
question:How do you handle shipping?
answer:We support major carriers like DHL, FedEx, and UPS. Clients choose preferred shipping during checkout.
question:Why is shipping so expensive? Are there cheaper options?
answer:Courier rates are carrier-set, but we offer economical alternatives like sea freight or consolidated air shipments.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can't you provide prices for discontinued models when other suppliers can find and supply them?
answer:We only source current models from authorized suppliers to ensure product authenticity and warranty validity.
question:How do you handle shipping?
answer:We support major carriers like DHL, FedEx, and UPS. Clients choose preferred shipping during checkout.
question:Why is shipping so expensive? Are there cheaper options?
answer:Courier rates are carrier-set, but we offer economical alternatives like sea freight or consolidated air shipments.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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