Panasonic

EXB-V8V3R9JV

EXB-V8V3R9JV Description

The EXB-V8V3R9JV from Panasonic Electronic Components is a high-performance resistor network designed for precision surface-mount applications. This 4-resistor array features a compact 1206 (3216 Metric) concave package with long side terminals, offering a resistance value of 3.9Ω per element with a ±5% tolerance. The device operates within a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a 62.5mW power rating per element and an isolated circuit configuration, it is optimized for reliability in demanding electronic circuits. The RoHS-compliant and REACH-unaffected design makes it suitable for modern, eco-conscious manufacturing.

EXB-V8V3R9JV Features

• Compact Design: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low-profile height of 0.028" (0.70mm), ideal for space-constrained PCB layouts.
• High Reliability: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures durability in humid environments without requiring special handling.
• Stable Performance: ±200ppm/°C temperature coefficient minimizes resistance drift under thermal stress.
• Efficient Power Handling: 62.5mW per resistor balances power dissipation and compact form factor.
• Surface-Mount Ready: Tape & Reel (TR) packaging facilitates automated assembly processes.

EXB-V8V3R9JV Applications

This resistor array excels in applications requiring precise resistance matching and compact integration, such as:

• Voltage Division Circuits: Ensures consistent signal attenuation in sensor interfaces.
• Current Limiting Networks: Protects sensitive components in power management systems.
• Termination Resistor Arrays: Ideal for impedance matching in high-speed digital communication (e.g., USB, HDMI).
• Industrial Control Systems: Robust performance in harsh environments due to its stable thermal characteristics.

Conclusion of EXB-V8V3R9JV

The EXB-V8V3R9JV stands out for its miniaturized footprint, reliable isolation, and consistent electrical performance, making it a superior choice for modern electronics. While marked as Obsolete, its design legacy continues to support legacy systems and niche applications where precision and durability are critical. Engineers seeking a proven, high-quality resistor network for space-efficient designs will find this Panasonic component a dependable solution.