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RACF164DJT33K0

RACF164DJT33K0 Description

The RACF164DJT33K0 is a 4-resistor network from Stackpole Electronics Inc's RACF series, designed for high-density surface-mount applications. This 1206 (3216 Metric) concave long-side terminal package features isolated resistors with a 33kΩ resistance (±5% tolerance) and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. With a compact 0.126" x 0.063" (3.20mm x 1.60mm) footprint and a low-profile 0.030" (0.75mm) height, it optimizes PCB space while delivering 62.5mW power per element. Compliant with ROHS3 and REACH standards, this obsolete yet reliable component is ideal for legacy designs requiring proven performance.

RACF164DJT33K0 Features

• High-Density Integration: Four isolated 33kΩ resistors in a single 1206 package reduce component count and board space.
• Robust Construction: Concave long-side terminals enhance solder joint reliability, critical for vibration-prone environments.
• Stable Performance: Low ±200ppm/°C TCR minimizes resistance drift under thermal stress.
• Industry Compliance: RoHS3/REACH compliant with MSL1 (Unlimited) moisture sensitivity, ensuring compatibility with lead-free processes.
• Legacy Support: Obsolete status makes it suitable for maintenance of existing systems without redesign.

RACF164DJT33K0 Applications

• Signal Conditioning: Precision voltage division in sensor interfaces or ADC circuits.
• Pull-Up/Down Networks: Simplifies logic level stabilization in digital systems (e.g., I²C buses).
• Industrial Controls: Durable performance in PLCs and motor drives, leveraging its 62.5mW power handling.
• Consumer Electronics: Space-constrained devices like wearables, where its ultra-low profile (0.75mm) is advantageous.
• Automotive Electronics: Concave terminals resist mechanical stress, suitable for under-hood modules.

Conclusion of RACF164DJT33K0

The RACF164DJT33K0 resistor network combines compactness, reliability, and thermal stability, making it a pragmatic choice for legacy and space-sensitive designs. While obsolete, its ROHS3 compliance and robust construction ensure longevity in industrial, automotive, and consumer applications. Engineers seeking a proven 33kΩ array with low TCR and high solderability will find this model a cost-effective solution.