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RACF104DJT39K0

RACF104DJT39K0 Description

The RACF104DJT39K0 from Stackpole Electronics Inc is a high-performance 4-resistor array designed for precision surface-mount applications. This obsolete but REACH-unaffected component features a compact 0804 concave long-side terminal package with dimensions of 0.079" x 0.039" (2.00mm x 1.00mm) and a low-profile height of 0.020" (0.50mm), making it ideal for space-constrained PCB designs. Each resistor in the isolated network offers a 39kΩ resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The array operates at 62.5mW power per element and is RoHS3 compliant, meeting modern environmental standards. Packaged in Tape & Reel (TR), it supports automated assembly processes.

RACF104DJT39K0 Features

• Compact Design: Ultra-thin 0804 concave package optimizes board space.
• Stable Performance: ±200ppm/°C temperature coefficient ensures reliability in thermal variations.
• High Precision: ±5% tolerance for consistent resistance values.
• Automation-Friendly: Tape & Reel packaging streamlines high-volume production.
• Robust Compliance: RoHS3 and REACH unaffected, suitable for global markets.
• Low Profile: 0.50mm seated height ideal for slim devices.

RACF104DJT39K0 Applications

This resistor array excels in applications requiring miniaturization and repeatable performance, such as:

• Consumer Electronics: Signal conditioning in wearables, smartphones, and IoT devices.
• Industrial Controls: Precision voltage division in sensors and measurement equipment.
• Automotive Electronics: Stable resistance networks in infotainment or ECU modules.
• Medical Devices: Reliable circuitry in portable diagnostic tools.

Conclusion of RACF104DJT39K0

The RACF104DJT39K0 balances compactness, precision, and environmental compliance, making it a versatile choice for modern SMT designs. While obsolete, its low-profile 0804 package, isolated circuit design, and robust specifications ensure it remains viable for legacy or niche applications demanding reliable resistor networks. Engineers seeking a proven solution for space-efficient, stable resistance will find this array a dependable option.