KYOCERA AVX Tariff Inquiry

CRB3A4E302JT

CRB3A4E302JT Description

The CRB3A4E302JT from KYOCERA AVX is a compact, surface-mount resistor network designed for high-density PCB applications. This 4-resistor array features isolated 3kΩ resistors with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in a 1206 (3216 Metric) concave package with long-side terminals, it offers a footprint of 3.20mm x 1.60mm and a low-profile height of 0.70mm, making it ideal for space-constrained designs. Rated at 62.5mW per element, it balances power handling with miniaturization. The device is REACH-compliant and MSL 1-rated, suitable for automated assembly processes via tape-and-reel packaging.

CRB3A4E302JT Features

• High-Density Integration: Four isolated 3kΩ resistors in a single 1206 package reduce board space and simplify layout.
• Stable Performance: ±5% tolerance and ±250ppm/°C temperature coefficient ensure reliability in diverse operating conditions.
• Robust Construction: Concave, long-side terminal design enhances mechanical stability and solder joint integrity.
• Automation-Friendly: Supplied in tape-and-reel (TR) packaging for efficient pick-and-place assembly.
• Low Profile: Seated height of 0.70mm suits thin or stacked PCB designs.
• Compliance: EAR99 and REACH-unaffected status simplifies global sourcing and logistics.

CRB3A4E302JT Applications

This resistor array excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage division and pull-up/down networks in sensor interfaces.
• Consumer Electronics: Space-saving solutions for smartphones, wearables, and IoT devices.
• Industrial Controls: Robust performance in PLCs, motor drives, and power management systems.
• Automotive Electronics: Stable operation in infotainment and ADAS modules (non-safety-critical).
• Medical Devices: Low-profile, high-reliability requirements in portable diagnostics.

Conclusion of CRB3A4E302JT

The CRB3A4E302JT combines miniaturization, performance, and manufacturability, making it a versatile choice for modern electronics. While obsolete, its Kyocera AVX heritage ensures proven quality for legacy or low-volume designs. Engineers prioritizing board space optimization, thermal stability, and assembly efficiency will find this resistor array a compelling solution for analog and mixed-signal applications.