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EXB-F8E154G

EXB-F8E154G Description

The EXB-F8E154G is a 7-resistor bussed network from Panasonic's EXB series, designed for through-hole mounting in compact electronic assemblies. With a 150kΩ resistance per element and a ±2% tolerance, this array delivers stable performance in precision circuits. Its ±200ppm/°C temperature coefficient ensures reliable operation across varying thermal conditions, while the 125mW power rating per resistor balances efficiency and durability. Encased in an 8-pin SIP (Single In-line Package) with dimensions of 19.96mm x 2.54mm (0.786" x 0.100") and a 4.95mm (0.195") height, it suits space-constrained designs. Classified as EAR99 and HTSUS 8533.21.0050, it complies with global trade standards, though it is marked Obsolete—making it ideal for legacy system maintenance.

EXB-F8E154G Features

• High-Density Integration: Combines 7 resistors in a single SIP package, reducing PCB footprint.
• Precision Performance: ±2% tolerance and ±200ppm/°C TCR ensure consistent signal integrity.
• Robust Construction: Through-hole mounting provides mechanical stability for harsh environments.
• Legacy Compatibility: Bussed circuit type simplifies design for voltage division or pull-up/down networks.
• Low Moisture Sensitivity: MSL 1 (Unlimited) rating eliminates baking requirements before assembly.

EXB-F8E154G Applications

• Industrial Controls: Used in PLCs and sensor interfaces for stable voltage referencing.
• Consumer Electronics: Ideal for CRT monitors or audio equipment requiring precision resistor networks.
• Telecommunications: Employed in legacy line cards or filtering circuits due to its bussed topology.
• Automotive Systems: Suitable for dashboard electronics where through-hole reliability is critical.

Conclusion of EXB-F8E154G

The EXB-F8E154G excels in space-saving, precision, and durability, making it a pragmatic choice for legacy repairs or low-frequency analog circuits. While obsolete, its Panasonic-quality construction and bussed design offer a cost-effective solution for applications demanding stable resistance values without frequent recalibration. Engineers should consider this model for long-lifecycle projects where modern SMD alternatives are impractical.