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4608M-101-474LF

4608M-101-474LF Description

The 4608M-101-474LF from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. With a 470k ohm resistance per element and a tight ±2% tolerance, this device ensures reliable signal conditioning and voltage division. Its through-hole mounting (8-SIP package) and compact dimensions (20.27mm x 2.49mm) make it suitable for space-constrained PCB designs. The 250mW power rating per resistor and ±100ppm/°C temperature coefficient provide stability across operating conditions, while the 50ppm/°C resistor-ratio drift enhances matched performance in differential circuits.

4608M-101-474LF Features

• Bussed Circuit Configuration: Simplifies layout by connecting resistors in a common-node topology.
• High Resistance Accuracy: 470k ohm ±2% tolerance ensures minimal deviation in critical applications.
• Robust Construction: ROHS3/REACH compliant and MSL Not Applicable, ideal for industrial environments.
• Thermal Stability: Low ±100ppm/°C TCR and 50ppm/°C ratio drift for consistent performance under thermal stress.
• Wide Compatibility: EAR99/ECCN classification allows unrestricted global sourcing.

4608M-101-474LF Applications

• Voltage Dividers: Precision attenuation in sensor interfaces or ADC front-ends.
• Pull-Up/Pull-Down Networks: Signal conditioning in digital logic circuits (e.g., microcontrollers).
• Industrial Controls: Stable resistance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: High-impedance circuits requiring matched resistor ratios.
• Automotive Electronics: Reliable performance in infotainment or ECU systems due to low drift.

Conclusion of 4608M-101-474LF

The 4608M-101-474LF stands out for its combination of precision, thermal resilience, and compact form factor. Its bussed design reduces PCB complexity, while the 470k ohm resistance caters to high-impedance applications. Bourns’ reputation for quality ensures compliance with ROHS3 and REACH, making it a dependable choice for both prototyping and mass production. Engineers will appreciate its balance of performance, durability, and ease of integration in demanding analog or mixed-signal designs.