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4310H-101-272

4310H-101-272 Description

The 4310H-101-272 from Bourns Inc. is a high-performance resistor network designed for precision applications. This through-hole-mounted device features 9 bussed resistors, each with a resistance of 2.7kΩ and a tight tolerance of ±2%. Encased in a compact SIP package measuring 0.984" L × 0.085" W (24.99mm × 2.16mm), it offers a 300mW power rating per element and operates reliably across a wide temperature range, supported by a low ±100ppm/°C temperature coefficient. Its 50ppm/°C resistor-ratio drift ensures stable performance in demanding environments.

4310H-101-272 Features

• 9 bussed resistors in a 10-pin SIP configuration, simplifying circuit design.
• ±2% tolerance and ±100ppm/°C TCR for precision and stability.
• 300mW power dissipation per resistor, ideal for moderate-power applications.
• Low resistor-ratio drift (50ppm/°C), critical for matched resistor networks.
• Through-hole mounting for robust mechanical connections.
• REACH compliant and EAR99/ECCN classified, ensuring global usability.
• Non-MSIL (Moisture Sensitivity Level Not Applicable), reducing handling constraints.

4310H-101-272 Applications

This resistor array excels in:

• Voltage division and pull-up/pull-down networks in analog/digital circuits.
• Sensor signal conditioning, where ratio stability is paramount.
• Industrial control systems requiring durable, temperature-stable components.
• Power supply feedback networks due to its consistent resistance matching.
• Legacy through-hole designs where reliability outweighs space constraints.

Conclusion of 4310H-101-272

The 4310H-101-272 combines Bourns' proven 4300H series reliability with precision engineering, making it a standout choice for applications demanding stable resistance ratios and moderate power handling. Its bussed architecture, low drift, and through-hole durability cater to industrial, automotive, and instrumentation designs where long-term performance is critical. For engineers seeking a cost-effective, high-quality resistor network, this model delivers exceptional value.