Bourns, Inc.

4308R-102-102LF  

Resistor Networks & Arrays

4308R-102-102LF Description

The 4308R-102-102LF from Bourns Inc. is a high-performance 4-resistor network designed for precision applications in electronic circuits. This through-hole-mounted device features 1kΩ resistors with a tight ±2% tolerance, ensuring consistent performance across varying conditions. Its isolated circuit type allows independent resistor operation, making it versatile for complex designs. The network operates within a ±100ppm/°C temperature coefficient, with a resistor-ratio drift of 50ppm/°C, ensuring stability in temperature-sensitive environments. Encased in an 8-pin SIP package, it measures 19.91mm x 2.16mm (0.784" x 0.085") with a 4.95mm (0.195") seated height, offering a compact footprint.

4308R-102-102LF Features

• High Precision: ±2% tolerance and 50ppm/°C ratio drift for reliable signal conditioning.
• Robust Construction: Through-hole mounting ensures durability in harsh environments.
• Low Thermal Impact: ±100ppm/°C temperature coefficient minimizes resistance variation.
• Isolated Resistors: Independent 1kΩ resistors (300mW per element) for flexible circuit design.
• Compliance: ROHS3 and REACH compliant, with EAR99 ECCN for broad market suitability.
• Non-MSIL: Moisture Sensitivity Level (MSL) not applicable, simplifying storage and handling.

4308R-102-102LF Applications

Ideal for precision analog circuits, voltage dividers, and sensor interfaces, this resistor network excels in:

• Industrial Control Systems: Stable performance in PLCs and motor drives.
• Test & Measurement Equipment: Low drift ensures accurate readings.
• Consumer Electronics: Compact size suits space-constrained PCBs.
• Automotive Electronics: Reliable operation under thermal stress.

Conclusion of 4308R-102-102LF

The 4308R-102-102LF combines precision, durability, and flexibility, making it a standout choice for engineers seeking reliable resistor networks. Its low thermal drift, high power handling (300mW per resistor), and compliance with environmental standards position it as a superior alternative to generic arrays. Whether for industrial, automotive, or consumer applications, this Bourns product delivers consistent performance in demanding scenarios.

4308R-102-102LF Documents

Download datasheets and manufacturer documentation for 4308R-102-102LF

PCN :

Resistor Network Labeling Improvement (PDF)      

Models :

4308R-101-100 (CAD)