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4310H-101-103

4310H-101-103 Description

The 4310H-101-103 from Bourns Inc. is a high-performance resistor network designed for precision applications. This 9-resistor bussed array features a 10kΩ resistance per element with a tight ±2% tolerance, ensuring consistent performance in demanding circuits. Encased in a through-hole 10-pin SIP package, it measures 0.984" L × 0.085" W (24.99mm × 2.16mm) with a seated height of 0.350" (8.89mm), making it suitable for space-constrained designs. The device operates with a 300mW power rating per element and exhibits a low ±100ppm/°C temperature coefficient, minimizing resistance drift across temperature variations. Its 50ppm/°C resistor-ratio drift further enhances stability in differential circuits.

4310H-101-103 Features

• Bussed Circuit Configuration: Simplifies design by connecting resistors in a common-node topology.
• High Power Handling: 300mW per element ensures reliability in power-sensitive applications.
• Low TCR (±100ppm/°C): Maintains stable resistance over a wide temperature range.
• Compact SIP Package: Space-efficient through-hole mounting ideal for PCBs with height restrictions.
• REACH Compliance: Meets environmental standards for global market suitability.
• Non-MSIL (Not Applicable): Eliminates moisture sensitivity concerns during storage and assembly.

4310H-101-103 Applications

This resistor array excels in:

• Voltage Divider Networks: Precision attenuation in analog signal conditioning.
• Pull-Up/Pull-Down Circuits: Stable biasing for digital logic interfaces.
• Industrial Control Systems: Robust performance in harsh environments due to low drift.
• Test & Measurement Equipment: High accuracy for calibration and sensing circuits.
• Automotive Electronics: Reliable operation under thermal and vibrational stress.

Conclusion of 4310H-101-103

The 4310H-101-103 combines Bourns' 4300H series reliability with advanced technical specs, offering engineers a versatile solution for precision analog and digital designs. Its low drift, high power tolerance, and compact form factor make it superior to generic arrays, particularly in applications demanding long-term stability. Ideal for industrial, automotive, and instrumentation use, this resistor network balances performance with ease of integration.