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Home Product PI150 0R4G2(Z) 0.4Ω 2W Current Sense Resistor SMD 1206 Automotive Grade
PI150 0R4G2(0.4KW)

PI150 0R4G2(Z) 0.4Ω 2W Current Sense Resistor SMD 1206 Automotive Grade

PI150 0R4G2Z Resistor
0.4 Ohm SMD Resistor
Precision Current Sense Resistor
PI150 0R4G2(Z)
PI150 0R4G2Z Resistor: 0.4 Ohm SMD Precision Current Sense Resistor with low TCR (Temperature Coefficient of Resistance), high current handling capability and tight tolerance. Designed for accurate power measurement in automotive, industrial equipment and power supply circuits. RoHS compliant surface-mount device.
Categories:Automation
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Product Description

The PI150 0R4G2Z Resistor is a 0.4 Ohm SMD current sense resistor optimized for precision measurement in high-accuracy applications. Designed with a low resistance tolerance of ±1% and a temperature coefficient (TCR) as low as ±50 ppm/°C, it ensures minimal drift across an operational temperature range of -55°C to +155°C. Housed in a compact 1206 package, it supports up to 1W power dissipation and integrates seamlessly into power management systems, motor drives, and industrial automation equipment. Its low inductance (<5 nH) design minimizes noise in high-frequency environments, making it suitable for automotive electronics, renewable energy systems, and battery monitoring circuits. The resistor features excellent thermal stability and is compatible with automated surface-mount assembly. While ideal for compact designs, its power handling may require derating in extreme conditions. Key applications include overcurrent protection, load balancing, and precision feedback loops, leveraging its high reliability and accuracy.
Model PI1500R4G2Z
Resistance Value 0.4 Ω
Tolerance ±1%
Power Rating 1.5 W @ 70°C
Temperature Coefficient ±50 ppm/°C
Package Type 2512 (6432 Metric) SMD
Termination Tin-plated Copper
Operating Temperature -55°C to +155°C
Rated Voltage 75 V
Application Precision Current Sensing
question:Do you accept payment after delivery?
answer:No, all transactions require upfront payment for order processing.
question:Can I arrange official courier pickup myself?
answer:No, we handle all shipments through our logistics partners for reliability and tracking.
question:Why are product labels cut upon receipt?
answer:Cut labels prevent unauthorized resale; contact your supplier for details to ensure compliance.
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:Do you accept payment after delivery?
answer:No, all transactions require upfront payment for order processing.
question:Can I arrange official courier pickup myself?
answer:No, we handle all shipments through our logistics partners for reliability and tracking.
question:Why are product labels cut upon receipt?
answer:Cut labels prevent unauthorized resale; contact your supplier for details to ensure compliance.
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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