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Home Product PZFR0805T300RL9 300mΩ Current Sense Resistor 1% 0.25W SMD 0805 Voltage Divider
PZFR0805T300RL9 300Ω 0.2W ±0.01%

PZFR0805T300RL9 300mΩ Current Sense Resistor 1% 0.25W SMD 0805 Voltage Divider

PZFR0805T300RL9
Fuse Resistor 0805
Surface Mount Fuse
PZFR0805T300RL9
PZFR0805T300RL9 is a surface mount fuse resistor in 0805 package designed for circuit protection. This compact device combines resettable fuse functionality with 300mΩ resistance, offering overcurrent protection for electronic assemblies while maintaining RoHS compliance and board space efficiency.
Categories:Electronic components
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Product Description

The PZFR0805T300RL9 is a compact Surface Mount Fuse Resistor 0805 designed for overcurrent protection in high-density PCB applications. As a multifunctional component, it integrates fuse and resistor properties, operating within a voltage range of up to 30V and a temperature span of -55°C to +125°C. This device features a 300mΩ resistance with a 3A current rating, ensuring rapid response to short-circuit conditions while maintaining stable operation under normal loads. Its 0805 package (2.0 x 1.25mm) enables seamless integration with SMT assembly processes. Widely used in automotive electronics, telecom systems, and consumer devices, the PZFR0805T300RL9 offers advantages like space efficiency, RoHS compliance, and reliable fault interruption. However, its low-power design limits suitability for high-energy circuits. The fuse-resistor structure eliminates external wiring, optimizing circuit board layout while providing precise overcurrent detection and thermal protection.
Parameter Specification
Part Number PZFR0805T300RL9
Component Type Fuse Resistor 0805 (Surface Mount Fuse)
Resistance 300mΩ ±20%
Rated Voltage 63V DC
Current Rating 1.5A
Breaking Capacity 50A @ 63V DC
Fusing Characteristic Fast-acting fuse
Operating Temperature -55°C to +125°C
Certification AEC-Q200 compliant
Packaging Reel (3000 pieces/reel)
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer compatible upgrades or substitutes that meet specifications and customer requirements.
question:Do you provide technical selection services?
answer:Yes, we provide free technical guidance and product recommendations tailored to your needs.
question:Is there a professional product selection engineer team?
answer:Yes, our expert engineers analyze market trends and test products for optimal recommendations.
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:Can the company provide upgraded or alternative models?
answer:Yes, we offer compatible upgrades or substitutes that meet specifications and customer requirements.
question:Do you provide technical selection services?
answer:Yes, we provide free technical guidance and product recommendations tailored to your needs.
question:Is there a professional product selection engineer team?
answer:Yes, our expert engineers analyze market trends and test products for optimal recommendations.
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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