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1776-C4815

1776-C4815 Description

The 1776-C4815 from Caddock Electronics Inc. is a high-precision 5-resistor network designed for demanding voltage divider and decade resistor applications. Housed in a 12-pin SIP (Single In-Line Package) with through-hole mounting, it offers ±0.1% tolerance and ±30ppm/°C temperature coefficient, ensuring exceptional stability across varying environmental conditions. The network includes resistances of 1k, 10k, 101k, 1M, and 10M ohms, providing versatile ratio options for precision circuits. With a compact footprint of 1.200" x 0.110" (30.48mm x 2.79mm) and a 62.5mW power rating per element, it balances space efficiency with reliable performance.

1776-C4815 Features

• Ultra-Precision Matching: ±0.05% resistor matching ratio and ±5ppm/°C ratio drift for unmatched accuracy in critical applications.
• Robust Construction: ROHS3 compliant and REACH unaffected, meeting stringent environmental and safety standards.
• Wide Resistance Range: Supports 1kΩ to 10MΩ values, ideal for logarithmic or linear scaling in divider networks.
• Low TCR: ±30ppm/°C ensures minimal resistance shift over temperature, critical for instrumentation and metrology.
• Non-MSIL (Not Applicable): Eliminates moisture sensitivity concerns, simplifying storage and handling.

1776-C4815 Applications

• Precision Voltage Dividers: TCR-matched resistors ensure stable output ratios in DAC/ADC reference circuits.
• Test & Measurement Equipment: High accuracy suits calibration standards and sensor signal conditioning.
• Medical Electronics: Reliable performance in patient monitoring systems where drift-free operation is critical.
• Industrial Controls: Robust design for process automation and feedback networks in harsh environments.

Conclusion of 1776-C4815

The 1776-C4815 stands out as a high-reliability, precision resistor network for applications demanding tight tolerance and thermal stability. Its decade-based resistance values, combined with low ratio drift, make it indispensable in metrology, aerospace, and high-end audio systems. Caddock’s design ensures long-term performance, backed by ROHS3 compliance and industrial-grade durability, positioning it as a superior choice over generic resistor arrays.