Bourns, Inc. Tariff Inquiry

4310H-101-101LF

4310H-101-101LF Description

The 4310H-101-101LF from Bourns Inc. is a high-performance 9-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted device features a compact 10-pin SIP (Single In-Line Package) with a 100Ω resistance per element and a tight ±2% tolerance, ensuring reliable signal integrity and minimal deviation. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift make it stable across varying environmental conditions, while the 300mW power rating per element supports robust operation in demanding setups. The ROHS3 compliance and REACH Affected status align with modern environmental standards, and its Not Applicable MSL rating simplifies handling and storage.

4310H-101-101LF Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• High Power Handling: 300mW per resistor ensures durability in power-sensitive applications.
• Low Drift & Stability: ±100ppm/°C TCR and 50ppm/°C ratio drift for consistent performance under thermal stress.
• Compact Dimensions: 0.984" x 0.085" (24.99mm x 2.16mm) footprint with a 0.350" (8.89mm) height, ideal for space-constrained designs.
• Industrial Compliance: EAR99 ECCN and HTSUS 8533.21.0050 certified for global trade compatibility.

4310H-101-101LF Applications

This resistor network excels in:

• Voltage Division & Current Limiting: Precision dividers in analog signal chains.
• Pull-Up/Pull-Down Networks: Ensuring stable logic levels in digital systems (e.g., microcontrollers).
• Industrial Controls: PLCs, motor drives, and power supplies requiring drift-resistant components.
• Automotive Electronics: Sensors and ECU modules where temperature stability is critical.
• Test & Measurement Equipment: Calibration circuits due to low tolerance and high repeatability.

Conclusion of 4310H-101-101LF

The 4310H-101-101LF combines Bourns' 4300H series reliability with optimized electrical and mechanical properties, making it a superior choice for engineers prioritizing precision, power efficiency, and thermal resilience. Its bussed architecture reduces part count, while industry-standard compliance ensures seamless integration into diverse applications, from consumer electronics to harsh industrial environments.