Panasonic

EXB-38V394JV

EXB-38V394JV Description

The EXB-38V394JV from Panasonic Electronic Components is a high-performance 4-resistor network designed for precision surface-mount applications. Housed in a compact 1206 (3216 Metric) convex package with long side terminals, this array offers 390kΩ resistance per element with a ±5% tolerance and ±200ppm/°C temperature coefficient. The device operates at 62.5mW power per element and features isolated circuit topology, making it ideal for applications requiring reliable signal conditioning or voltage division. With an MSL 1 (Unlimited) rating and RoHS3/REACH compliance, it meets stringent environmental and reliability standards. Packaged in Tape & Reel (TR), it is optimized for automated assembly processes.

EXB-38V394JV Features

• Compact Design: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low-profile 0.024" (0.60mm) height, saving PCB space.
• Stable Performance: ±200ppm/°C TCR ensures minimal resistance drift across temperature variations.
• High Reliability: ROHS3 compliant and REACH unaffected, suitable for industrial and consumer electronics.
• Automation-Friendly: Tape & Reel packaging streamlines high-volume production.
• Isolated Circuitry: Each resistor is electrically independent, reducing crosstalk in multi-channel designs.

EXB-38V394JV Applications

• Voltage Dividers: Precision attenuation in sensor interfaces or ADC front-ends.
• Signal Conditioning: Pull-up/pull-down networks in digital circuits (e.g., I²C, SPI).
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Consumer Electronics: Space-constrained devices like wearables or IoT modules.
• Automotive Electronics: Stable operation in infotainment or ECU systems (non-safety-critical).

Conclusion of EXB-38V394JV

The EXB-38V394JV resistor network combines miniaturization, stability, and manufacturability, making it a superior choice for designs demanding tight tolerances and repeatable performance. Its isolated architecture and convex terminal design enhance solder joint reliability, while Panasonic’s quality assurance ensures long-term durability. Whether for prototyping or mass production, this component delivers consistent results in high-density, temperature-variable environments.