Bourns, Inc.

C4900

C4900 Description

The C4900 from Bourns, Inc. is a resistor network/array module designed for precision applications in electronic circuits. Packaged in bulk, this product is now classified as obsolete (ECCN: OBSOLETE), meaning it is no longer in active production but may still be available for legacy system support. As part of Bourns' high-reliability portfolio, the C4900 offers stable performance in compact configurations, making it suitable for space-constrained designs. Its modular construction ensures consistent resistance values across multiple channels, critical for analog signal conditioning and voltage division tasks.

C4900 Features

• Manufacturer: Bourns, Inc. – a trusted name in passive components.
• Package: Bulk – optimized for handling and storage efficiency.
• High Precision: Tight tolerance and low drift for reliable performance.
• Modular Design: Integrated resistor arrays reduce component count and PCB footprint.
• Obsolete Status: Ideal for maintaining legacy systems but not recommended for new designs.
• Robust Construction: Durable materials ensure longevity in harsh environments.

Compared to similar models, the C4900 stands out for its balanced trade-off between precision and compactness, though its discontinuation limits availability for future projects.

C4900 Applications

• Legacy Industrial Controls: Repair and maintenance of older automation systems.
• Test & Measurement Equipment: Precision voltage dividers and calibration circuits.
• Medical Electronics: Signal conditioning in outdated diagnostic devices.
• Aerospace & Defense: Sustaining obsolete avionics and communication hardware.
• Consumer Electronics: Supporting discontinued audio/video processing units.

Conclusion of C4900

While the C4900 resistor network module is no longer in production, its precision, modularity, and reliability make it valuable for sustaining legacy electronics. Engineers sourcing this component should consider alternative modern equivalents for new designs but may leverage remaining stock for critical repairs. Bourns' reputation for quality ensures that even obsolete products like the C4900 meet stringent performance standards. For long-term solutions, transitioning to newer resistor arrays with similar specifications is advised.