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RACF164DJT91K0

RACF164DJT91K0 Description

The RACF164DJT91K0 from Stackpole Electronics, Inc. is a high-performance 4-resistor array designed for precision surface-mount applications. Encased in a compact 1206 (3216 Metric) concave long-side terminal package, this network offers a 91kΩ resistance per element with a ±5% tolerance and ±200ppm/°C temperature coefficient. Its isolated circuit configuration ensures independent resistor functionality, while the 62.5mW power rating per element balances efficiency and thermal management. The 0.030" (0.75mm) low-profile height and 3.20mm x 1.60mm footprint make it ideal for space-constrained PCB designs. Though obsolete, it remains compliant with ROHS3 and REACH standards, ensuring environmental safety.

RACF164DJT91K0 Features

• Compact Design: 1206 concave package with long-side terminals for robust solder joints.
• Stable Performance: ±200ppm/°C temperature coefficient ensures reliability across operating conditions.
• High Compatibility: Suitable for Tape & Reel (TR) automated assembly, with MSL 1 (Unlimited) moisture sensitivity.
• Isolated Resistors: Independent 91kΩ resistors (4x) for flexible circuit design.
• Industry Compliance: Meets ROHS3, REACH, and EAR99/ECCN standards for global use.

RACF164DJT91K0 Applications

This resistor array excels in:

• Signal Conditioning: Precision voltage division in sensor interfaces (e.g., IoT devices).
• Consumer Electronics: Space-saving solutions for smartphones, wearables, and displays.
• Industrial Controls: Stable performance in PLCs and motor drivers despite thermal fluctuations.
• Automotive Systems: Reliable operation in infotainment or ECU modules due to low-profile mounting.

Conclusion of RACF164DJT91K0

The RACF164DJT91K0 combines compactness, stability, and compliance, making it a versatile choice for modern electronics. While obsolete, its isolated 91kΩ resistors and 1206 concave package offer enduring value for designs requiring precision and durability. Ideal for automated production and harsh environments, it remains a pragmatic solution for engineers prioritizing performance within constrained layouts.