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EXB-28N244JX

EXB-28N244JX Description

The EXB-28N244JX from Panasonic Electronic Components is a high-performance, surface-mount resistor network designed for precision applications in compact electronic assemblies. This 4-resistor array features isolated circuits with a resistance value of 240kΩ per element, housed in an ultra-low-profile 0804 package measuring just 2.00mm x 1.00mm with a seated height of 0.45mm. Its ±5% tolerance and ±200ppm/°C temperature coefficient ensure stable performance across varying environmental conditions. The device is rated for 63mW power per element and is supplied in a Tape & Reel (TR) format for automated assembly efficiency. Compliant with REACH and EAR99 regulations, it is ideal for high-density PCB designs requiring reliable signal conditioning or voltage division.

EXB-28N244JX Features

• Compact 0804 Package: Convex, long-side terminal design optimizes space utilization in dense layouts.
• High Reliability: ±5% tolerance and low TCR (±200ppm/°C) ensure consistent performance under thermal stress.
• Isolated Circuit Configuration: Each of the 4 resistors operates independently, reducing crosstalk in sensitive circuits.
• Automation-Friendly: Tape & Reel packaging supports high-speed pick-and-place assembly.
• RoHS/REACH Compliance: Meets environmental standards for global deployment.
• Wide Operating Range: Suitable for industrial, automotive, and consumer electronics with demanding thermal requirements.

EXB-28N244JX Applications

• Voltage Division: Precision ladder networks in ADC/DAC circuits.
• Signal Conditioning: Pull-up/pull-down resistors in IoT sensors and microcontrollers.
• Consumer Electronics: Space-constrained devices like wearables and smartphones.
• Automotive Systems: Engine control units (ECUs) where temperature stability is critical.
• Industrial PCBs: High-density control boards requiring repeatable resistance values.

Conclusion of EXB-28N244JX

The EXB-28N244JX stands out for its miniaturized form factor, robust electrical performance, and ease of integration, making it a superior choice over bulkier or less stable alternatives. Its isolation and tolerance specifications cater to precision applications, while Panasonic’s quality assurance ensures long-term reliability. Engineers designing for miniaturization or thermal resilience will find this resistor array indispensable in next-generation electronics.