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CRB3A4E183JT

CRB3A4E183JT Description

The CRB3A4E183JT is a high-performance surface-mount resistor network from KYOCERA AVX's CRB series, designed for precision circuit applications. This 4-resistor array features isolated 18kΩ resistors with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in a compact 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 PCB designs. Rated at 62.5mW per element, it balances power handling with efficiency. The device is REACH compliant and classified under ECCN EAR99, suitable for global export.

CRB3A4E183JT Features

• Compact Design: 1206 concave package optimizes board space while providing robust mechanical stability.
• Precision Performance: ±5% tolerance and low TCR (±250ppm/°C) ensure reliable signal integrity.
• High Isolation: Isolated circuit configuration minimizes crosstalk in multi-channel applications.
• Surface-Mount Ready: Tape & reel (TR) packaging enables automated assembly, reducing production costs.
• Wide Compatibility: MSL 1 (unlimited) rating allows extended storage without moisture sensitivity concerns.

CRB3A4E183JT Applications

This resistor array excels in:

• Analog Signal Conditioning: Voltage dividers, pull-up/pull-down networks in sensors and ADCs.
• Industrial Electronics: PLCs, motor control circuits requiring stable resistance values.
• Consumer Devices: Audio equipment, display drivers where space and precision are critical.
• Automotive Systems: Non-safety-critical modules like infotainment or lighting controls.

Conclusion of CRB3A4E183JT

The CRB3A4E183JT combines KYOCERA AVX's reliability with a compact, high-isolation design, making it a versatile choice for precision analog and digital circuits. While marked obsolete, its proven performance in industrial and consumer applications ensures continued relevance in legacy designs or inventory-based procurement. Engineers seeking a balance of size, accuracy, and power handling will find this resistor array a pragmatic solution.