4610H-701-820/680L

Overview

The Bourns Inc. 4610H-701-820/680L is a through-hole mount RC terminator network housed in a 10-pin Single Inline Package (SIP). It integrates resistors and capacitors to provide low noise termination for CMOS applications. The component features a resistance of 82 ohms with ±5% tolerance and a capacitance of 68 picofarads (0.000068 µF) with ±20% tolerance. It operates at a maximum voltage of 50 volts and utilizes C0G dielectric capacitors with a temperature coefficient of 30ppm/Cel. The package is RoHS compliant.

Feature Summary

• Provides low noise termination specifically designed for CMOS circuits
• Integrates combined resistors and capacitors within a single SIP package to save space
• Includes insulation resistance testing to ensure reliability

Applications

• Low noise termination for CMOS logic circuits
• Signal line termination in high-speed digital systems
• EMI/RFI filtering networks

Procurement Notes

Verify the specific resistance and capacitance values against the schematic requirements, as the 700 series offers various combinations. Confirm that the 10-pin SIP form factor fits the PCB footprint constraints. Ensure the 50V operating voltage rating meets the circuit's maximum signal levels. Check for RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component when a pre-matched RC network is needed for CMOS termination to reduce board space and assembly time. The 82-ohm resistor value suits specific impedance matching requirements, while the 68pF capacitor aids in noise suppression. Consider the through-hole mounting style and 10-pin configuration during layout design. Compare against other pin counts in the 700 series if different channel counts are required.

Part Context

This part belongs to the Bourns 700 Series of RC Terminator Networks. The series provides integrated resistor-capacitor solutions for signal integrity management. Components in this family are available in various pin counts ranging from 4 to 16 pins, allowing designers to choose configurations based on the number of terminated lines required in their application.

FAQ

What is the dielectric type used in the capacitors?

The capacitors use C0G dielectric material, which provides stable performance with a temperature coefficient of 30ppm/Cel.

Is this component suitable for lead-free assembly processes?

Yes, the component is RoHS compliant and lead-free, making it suitable for modern lead-free soldering processes.