Ohmite

MC4-1003JE  

Resistor Networks & Arrays

MC4-1003JE Description

The MC4-1003JE from Ohmite is a high-performance 4-resistor network designed for surface-mount applications. This ROHS3-compliant component features 100kΩ resistance per element with a tight ±5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Encased in a compact 19.05mm x 19.05mm (0.750" x 0.750") footprint with a 0.76mm (0.030") profile, it offers 750mW power dissipation per resistor, making it suitable for high-density PCB designs. The isolated circuit configuration and 8-pin SMD package enhance flexibility in circuit routing while maintaining reliability.

MC4-1003JE Features

• 4 isolated resistors in a single package, reducing board space and assembly complexity.
• 100kΩ resistance with ±5% tolerance for precision applications.
• Low TCR (±50ppm/°C) ensures minimal resistance drift under thermal stress.
• 750mW power rating per element, ideal for moderate-power circuits.
• Compact SMD design (19.05mm x 19.05mm) optimizes space in densely populated PCBs.
• ROHS3 compliance and MSL1 (unlimited shelf life) meet environmental and handling standards.
• Bulk packaging for cost-effective volume production.

MC4-1003JE Applications

The MC4-1003JE excels in applications requiring stable, high-density resistor networks, such as:

• Signal conditioning in industrial sensors and measurement equipment.
• Voltage division in automotive electronics and power management systems.
• Pull-up/pull-down networks in digital logic circuits and microcontroller interfaces.
• Feedback networks for op-amps and analog signal processing.
• Medical devices where consistent performance and compact design are critical.

Conclusion of MC4-1003JE

The Ohmite MC4-1003JE combines precision, power efficiency, and space-saving design, making it a superior choice for surface-mount resistor networks. Its isolated configuration, low TCR, and high power rating distinguish it from generic arrays, particularly in industrial, automotive, and medical applications. With ROHS3 compliance and bulk packaging, it delivers both performance and cost efficiency for high-volume production. Engineers seeking reliability in compact layouts will find this component indispensable.

MC4-1003JE Documents

Download datasheets and manufacturer documentation for MC4-1003JE