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4606X-102-154

4606X-102-154 Description

The 4606X-102-154 is a 3-resistor isolated network from Bourns Inc.'s 4600X series, designed for precision through-hole applications. This obsolete but REACH-unaffected component features a 150k Ohm resistance per element with a tight ±2% tolerance and a stable ±100ppm/°C temperature coefficient, ensuring reliable performance across varying environmental conditions. Encased in a compact 6-pin SIP package with dimensions of 0.598" x 0.098" (15.19mm x 2.49mm) and a seated height of 0.200" (5.08mm), it offers a 300mW power rating per resistor, making it suitable for moderate-power circuits. The bulk-packaged array is rated MSL: Not Applicable, simplifying storage and handling.

4606X-102-154 Features

• High Precision: ±2% tolerance and ±100ppm/°C TCR ensure consistent performance in critical circuits.
• Robust Construction: Through-hole mounting provides mechanical stability for industrial environments.
• Isolated Circuit Design: Independent resistors eliminate cross-talk, ideal for signal conditioning.
• Compact Footprint: Space-efficient SIP package saves board area compared to discrete resistors.
• Moderate Power Handling: 300mW per element supports a range of analog and digital applications.
• Compliance: EAR99 and REACH Unaffected status simplifies global sourcing and integration.

4606X-102-154 Applications

• Analog Signal Processing: Voltage dividers, gain networks in audio/measurement systems.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance values.
• Legacy Electronics Repair: Replacing obsolete arrays in vintage test equipment or instrumentation.
• Power Supply Circuits: Feedback networks or load sharing in DC-DC converters.
• Prototyping: Breadboard-friendly SIP package for lab development.

Conclusion of 4606X-102-154

The 4606X-102-154 combines precision, isolation, and compactness, making it a versatile choice for designers needing reliable resistor networks in constrained spaces. While obsolete, its REACH compliance and industrial-grade specs ensure suitability for niche or legacy applications. Bourns' reputation for quality underpins its performance in demanding analog and power circuits. Engineers should evaluate alternatives for new designs but can leverage this array for repairs or low-volume production.