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4310M-104-820/820L

4310M-104-820/820L Description

The 4310M-104-820/820L from Bourns Inc. is a high-performance 16-resistor network designed for precision applications requiring stable termination or signal conditioning. Housed in a compact 10-pin SIP (Single In-Line Package), this 82Ω ±2Ω dual terminator network features a ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift, ensuring reliable performance across varying environmental conditions. With a 250mW power rating per element and ROHS3/REACH compliance, it meets stringent industry standards for reliability and environmental safety. Its through-hole mounting and 0.984" x 0.085" (24.99mm x 2.16mm) footprint make it suitable for space-constrained PCB designs.

4310M-104-820/820L Features

• 16 resistors in a 10-pin SIP, offering high-density integration.
• Dual terminator circuit for balanced signal termination in high-speed data lines.
• Low tolerance (±2Ω) and tight ratio drift (50ppm/°C) for precision applications.
• Wide operating range with ±100ppm/°C temperature coefficient.
• 250mW power dissipation per resistor, ensuring durability under load.
• RoHS3 compliant and REACH affected, adhering to environmental regulations.
• Non-MSAL (Moisture Sensitivity Level) rating, simplifying storage and handling.

4310M-104-820/820L Applications

Ideal for termination networks in communication systems, such as Ethernet, USB, and CAN bus interfaces, where impedance matching is critical. Its stability and precision make it suitable for:

• Industrial automation (PLC I/O modules, sensor interfaces).
• Telecom infrastructure (signal conditioning in routers/switches).
• Automotive electronics (ECUs, infotainment systems).
• Test and measurement equipment requiring repeatable performance.

Conclusion of 4310M-104-820/820L

The 4310M-104-820/820L stands out for its robust construction, precision tolerances, and dual-termination capability, making it a superior choice for demanding electronic designs. Its compliance with environmental standards and Bourns' reputation for reliability further solidify its position in high-performance applications. Engineers can leverage its low drift and high power handling to enhance signal integrity in complex systems.