KYOCERA AVX Tariff Inquiry

CRB2A4E000T

CRB2A4E000T Description

The CRB2A4E000T from KYOCERA AVX is a 4-resistor array designed for surface mount applications, featuring zero-ohm (jumper) resistance per element. Housed in an 0804 concave package with long-side terminals, it measures 2.00mm x 1.00mm (0.079" x 0.039") with a low-profile height of 0.50mm (0.020"), making it suitable for space-constrained PCB designs. This isolated-circuit network is rated for 62.5mW power dissipation per resistor and complies with REACH and EAR99 regulations. Though marked as obsolete, it remains a reliable choice for legacy designs requiring precision jumper arrays.

CRB2A4E000T Features

• Zero-Ohm Jumper Configuration: Ideal for short-circuiting or bridging traces without added resistance.
• Compact 0804 Package: Concave design with long-side terminals enhances solder joint reliability.
• High Power Handling: 62.5mW per resistor ensures stability in low-power circuits.
• Moisture-Resistant: MSL 1 (Unlimited) rating allows extended storage without baking.
• Surface-Mount Optimized: Compatible with automated pick-and-place assembly processes.
• Kyocera CRB Series Reliability: Proven performance in demanding environments.

CRB2A4E000T Applications

• PCB Trace Bridging: Replaces discrete jumpers in high-density layouts (e.g., smartphones, wearables).
• Signal Routing: Simplifies circuit board design in consumer electronics and IoT devices.
• Legacy System Maintenance: Supports repairs/upgrades for obsolete equipment.
• Test Points & Debugging: Facilitates temporary connections during prototyping.
• Power Distribution Networks: Efficiently routes ground/power planes in compact power modules.

Conclusion of CRB2A4E000T

The CRB2A4E000T excels in applications demanding zero-ohm connectivity with minimal footprint. Its 0804 concave package and 62.5mW power rating make it a robust solution for modern and legacy SMT designs. While obsolete, its REACH compliance and Kyocera AVX’s quality assurance ensure dependable performance in bridging, routing, and space-optimized circuits. Engineers should evaluate alternative active-series parts for new designs but can rely on this model for proven jumper functionality.