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4308M-101-222LF

4308M-101-222LF Description

The 4308M-101-222LF from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted array features a compact 8-pin SIP (Single In-Line Package) with a 2.2kΩ resistance per element and a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift enhance stability across operating temperatures, making it suitable for environments with thermal fluctuations. The device is RoHS3 compliant and REACH affected, adhering to environmental regulations while delivering 250mW power dissipation per element. Packaged in a tube, it offers ease of handling for automated assembly processes.

4308M-101-222LF Features

• 7-resistor bussed network in an 8-pin SIP configuration for simplified PCB layout.
• 2.2kΩ resistance with ±2% tolerance for precise voltage division and current limiting.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift for stable performance under thermal stress.
• 250mW power rating per resistor, ideal for moderate-power applications.
• Through-hole mounting with a 0.250" (6.35mm) seated height and 0.784" x 0.085" (19.91mm x 2.16mm) footprint for space-constrained designs.
• RoHS3 compliant and REACH affected, meeting global environmental standards.
• Non-MSAL (Not Applicable) rating, eliminating moisture sensitivity concerns during storage.

4308M-101-222LF Applications

This resistor array excels in:

• Voltage divider networks in analog signal processing circuits.
• Pull-up/pull-down resistor networks for digital logic interfaces (e.g., microcontrollers, FPGAs).
• Current-limiting applications in LED drivers and sensor modules.
• Industrial control systems requiring stable, drift-resistant resistance values.
• Automotive electronics where temperature resilience and compactness are critical.

Conclusion of 4308M-101-222LF

The 4308M-101-222LF combines precision, thermal stability, and compact design, making it a versatile choice for engineers seeking reliable resistor networks. Its bussed architecture reduces component count, while its robust electrical specs cater to demanding industrial and automotive environments. Bourns' reputation for quality ensures this array meets rigorous performance standards, offering a cost-effective solution for both prototyping and mass production.