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Home Product EWWR0010J4R00T9 10W 4 Ohm Wirewound Resistor High-Power Automotive Electronics
EWWR0010J4R00T9 4Ω 10W ±5%

EWWR0010J4R00T9 10W 4 Ohm Wirewound Resistor High-Power Automotive Electronics

EWWR Series Resistor
J4R00 Wirewound Component
10W 4 Ohm Resistor
EWWR0010J4R00T9
EWWR Series Resistor from the J4R00 Wirewound Component line delivers 10W 4 Ohm precision power handling. Engineered for rugged durability in industrial controls, power supplies, and circuit protection systems with stable thermal performance.
Categories:Electronic components
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Product Description

The EWWR0010J4R00T9 is a precision-engineered 10W 4 Ohm Resistor from the EWWR Series Resistor family, utilizing the J4R00 Wirewound Component design for high-power applications. Optimized for industrial automation, power electronics, and motor control systems, it operates within a voltage range of 5V to 250V and withstands temperatures from -55°C to +275°C. Its wirewound construction ensures low inductance, high thermal stability, and minimal resistance drift under heavy loads. Designed for direct integration into circuits requiring robust energy dissipation, it supports compact layouts with axial lead terminals. Though lacking digital interfaces, its durability and precision (±5% tolerance) make it ideal for harsh environments like renewable energy systems and industrial machinery. The absence of integrated communication modules limits smart-system compatibility but ensures reliability in traditional high-current setups.
Parameter Specification
Series Identification EWWR Series Resistor
Component Type J4R00 Wirewound Component
Power Rating 10W @ 25°C
Resistance Value 4Ω ±5%
Tolerance Range ±5% Standard
Termination Style Axial Leads
Temperature Coefficient ±20 ppm/°C
Operating Range -55°C to +275°C
Insulation Voltage 500V AC
Coating Material Silicone Resin
Compliance Standards RoHS, REACH
question:What is the warranty policy?
answer:Our products come with a 1-year warranty covering manufacturing defects. Proof of purchase is required for claims.
question:Can shipments be declared as low value?
answer:Yes, low-value declaration is possible if compliant with destination country regulations. Documentation may be required.
question:How to track my order?
answer:Tracking details are provided post-shipment. Use the tracking number on our logistics partner's portal for updates.
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:What is the warranty policy?
answer:Our products come with a 1-year warranty covering manufacturing defects. Proof of purchase is required for claims.
question:Can shipments be declared as low value?
answer:Yes, low-value declaration is possible if compliant with destination country regulations. Documentation may be required.
question:How to track my order?
answer:Tracking details are provided post-shipment. Use the tracking number on our logistics partner's portal for updates.
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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