NIC Components

NRSNA6I4F22R1TRF

NRSNA6I4F22R1TRF Description

The NRSNA6I4F22R1TRF from NIC Components is a high-precision 4-resistor array designed for surface-mount (SMD) applications. It features a 22.1Ω resistance per element with a tight 1% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Packaged in a 1206 (4 × 0603) case size, this isolated (ISOL) resistor network offers 0.063W (1/16W) power dissipation per resistor and a 50V maximum voltage rating. The 8-pin convex termination design enhances solderability, while the tape-and-reel (T/R) packaging facilitates automated assembly.

NRSNA6I4F22R1TRF Features

• Precision Resistance: 22.1Ω ±1% tolerance for accurate signal conditioning.
• Stable Performance: Low TCR (±200ppm/°C) ensures reliability in fluctuating temperatures.
• Compact Design: 1206 footprint (3.2mm × 1.6mm × 0.5mm) with four 0603 resistors, saving PCB space.
• High Voltage Rating: 50V capability for robust circuit protection.
• Automation-Friendly: Tape-and-reel packaging for efficient pick-and-place assembly.
• RoHS Compliance: Meets environmental standards with exemptions.

NRSNA6I4F22R1TRF Applications

This resistor array is ideal for:

• Signal Termination & Pull-Up/Down Circuits: Ensures stable logic levels in digital systems.
• Voltage Dividers & Sensor Interfaces: Precision resistance for accurate analog signal processing.
• Consumer Electronics: Compact size suits smartphones, wearables, and IoT devices.
• Industrial Controls: Reliable performance in harsh environments (up to 125°C).
• Automotive (Non-Automotive Rated): Secondary circuits where high-temperature stability is critical.

Conclusion of NRSNA6I4F22R1TRF

The NRSNA6I4F22R1TRF excels in space-constrained, high-precision applications with its low-tolerance resistors, stable thermal performance, and SMD-compatible design. Its isolated configuration prevents crosstalk, making it superior to shared-substrate arrays in noise-sensitive circuits. While not PPAP or automotive-rated, it remains a cost-effective solution for consumer, industrial, and telecom systems demanding reliability and miniaturization.