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RACF324DJT22K0

RACF324DJT22K0 Description

The RACF324DJT22K0 from Stackpole Electronics Inc is a high-reliability, surface-mount resistor network designed for precision applications. This 4-resistor array features a compact 2010 (5025 Metric) concave package with long-side terminals, offering a 22kΩ resistance per element at ±5% tolerance. Its ±200ppm/°C temperature coefficient ensures stable performance across varying thermal conditions, while the 125mW power rating per element provides robust handling of moderate power dissipation. The device is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs. Although marked as obsolete, its MSL 1 (Unlimited) moisture sensitivity and isolated circuit configuration make it a dependable choice for legacy or low-risk applications.

RACF324DJT22K0 Features

• Compact Footprint: Measures 0.200" x 0.118" (5.08mm x 3.00mm) with a low-profile height of 0.028" (0.70mm), ideal for space-constrained PCBs.
• Stable Performance: ±200ppm/°C TCR minimizes resistance drift under thermal stress.
• High Reliability: Isolated circuit design reduces crosstalk, while concave terminal geometry enhances solder joint integrity.
• Compliance: Meets ROHS3 and EAR99 standards, ensuring global regulatory compatibility.
• Ease of Integration: Supplied in Tape & Reel (TR) packaging for automated assembly efficiency.

RACF324DJT22K0 Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces or ADC/DAC circuits.
• Legacy Systems: Maintenance or repair of older electronics requiring 2010-form-factor arrays.
• Consumer Electronics: Durable resistor networks for audio equipment, displays, or power management.
• Industrial Controls: Isolated feedback networks in motor drives or PLCs where thermal stability is critical.

Conclusion of RACF324DJT22K0

The RACF324DJT22K0 balances compactness, stability, and compliance, making it a pragmatic choice for designs prioritizing repeatability and space efficiency. While obsolete, its robust construction and 125mW power handling ensure longevity in non-critical upgrades or niche applications. Engineers seeking a proven, no-frills resistor array with low thermal drift and automation-friendly packaging will find this model a reliable solution.