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4604X-101-473LF

4604X-101-473LF Description

The 4604X-101-473LF from Bourns Inc. is a high-performance 3-resistor bussed network designed for precision applications. With a 47k ohm resistance per element and a tight ±2% tolerance, this through-hole component ensures reliable signal conditioning and voltage division. Its compact 0.398" x 0.098" (10.11mm x 2.49mm) footprint and 200mW power rating per resistor make it ideal for space-constrained designs. The ±100ppm/°C temperature coefficient guarantees stability across operating conditions, while the 4-pin SIP package simplifies PCB integration.

4604X-101-473LF Features

• Bussed Circuit Configuration: Simplifies layout by connecting resistors in a common-node topology.
• Robust Construction: ROHS3/REACH-compliant and MSL-exempt, ensuring environmental and handling reliability.
• Wide Operating Range: Stable performance from -55°C to +125°C due to low TCR.
• High Power Handling: 200mW per resistor outperforms thinner-film arrays in power-sensitive applications.
• Through-Hole Durability: Suited for industrial environments where vibration resistance is critical.

4604X-101-473LF Applications

• Voltage Dividers: Precision ladder networks in ADC/DAC circuits.
• Pull-Up/Pull-Down Arrays: Simplifies biasing for microcontrollers and logic ICs.
• Industrial Controls: PLCs and sensor interfaces requiring stable resistance under thermal stress.
• Legacy Electronics: Repair or upgrade of older through-hole designs.
• Automotive Systems: Engine control units (ECUs) where bussed networks reduce wiring complexity.

Conclusion of 4604X-101-473LF

The 4604X-101-473LF stands out for its balance of precision, power handling, and compactness, making it a versatile choice for both modern and legacy electronics. Its bussed design reduces component count, while Bourns' quality assurance ensures long-term reliability. Engineers will appreciate its drop-in compatibility with existing SIP layouts and cost-effective bulk packaging. For applications demanding stable resistance with minimal drift, this network array delivers exceptional value.