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RACF164DJT4K70

RACF164DJT4K70 Description

The RACF164DJT4K70 from Stackpole Electronics Inc is a high-reliability surface-mount resistor network designed for precision applications. This 4-resistor array features a compact 1206 (3216 Metric) concave package with long-side terminals, offering a 4.7kΩ resistance per element at ±5% tolerance. With a ±200ppm/°C temperature coefficient, it ensures stable performance across varying thermal conditions. The 62.5mW power rating per element and isolated circuit configuration make it suitable for demanding environments. Compliant with ROHS3 and REACH standards, this obsolete-status component remains a robust choice for legacy designs requiring proven performance.

RACF164DJT4K70 Features

• Compact Design: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low-profile 0.030" (0.75mm) height, ideal for space-constrained PCBs.
• High Reliability: MSL 1 (Unlimited) moisture sensitivity ensures durability in humid environments.
• Stable Performance: ±200ppm/°C TCR minimizes resistance drift under thermal stress.
• Efficient Power Handling: 62.5mW per resistor balances power dissipation and footprint efficiency.
• Compliance: Meets ROHS3 and REACH environmental standards, with EAR99 ECCN for unrestricted global use.

RACF164DJT4K70 Applications

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Isolated resistor networks for PLCs and motor drivers.
• Legacy Electronics: Maintenance/replacement in obsolete systems due to discontinued status.
• Consumer Electronics: Space-efficient arrays in compact devices like wearables.
• Automotive Modules: Stable performance in non-critical automotive circuits (e.g., lighting controls).

Conclusion of RACF164DJT4K70

The RACF164DJT4K70 combines compactness, thermal stability, and compliance, making it a versatile choice for analog and industrial designs. While obsolete, its concave 1206 package and isolated 4-resistor configuration offer distinct advantages in legacy upgrades or space-optimized layouts. Engineers seeking reliable, RoHS-compliant networks for moderate-power applications will find this model a pragmatic solution.