4608H-701-470/101L

Overview

The Bourns Inc. 4608H-701-470/101L is an RC terminator network designed for low noise termination in CMOS applications. It features a single function with seven resistor-capacitor elements housed in an 8-pin SIP package for through-hole mounting. The component provides a resistance of 47 ohms and a capacitance of 100 pF per channel, operating at a maximum voltage of 50 volts. The resistors offer ±5% tolerance within a standard range from 0.22 ohms to 470K ohms. Capacitors utilize C0G temperature characteristics with 30ppm/Cel stability and ±20% tolerance. The device is RoHS compliant and includes insulation resistance testing for reliability.

Feature Summary

• Provides low noise termination specifically engineered for CMOS circuits
• Integrates combined resistors and capacitors into a compact SIP package
• Includes insulation resistance testing to ensure operational reliability

Applications

• Low noise termination for CMOS logic circuits
• EMI/RFI filtering in signal lines
• RC terminator networks for digital systems

Procurement Notes

Verify the specific pin count and element configuration against the official datasheet before procurement, as variations exist within the series. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the through-hole mounting requirements align with your PCB design specifications. Cross-reference the exact suffix codes to guarantee the correct resistance and capacitance values are delivered.

Selection Notes

Select this component when designing circuits requiring precise impedance matching and noise reduction for CMOS technology. The 8-pin SIP form factor suits applications needing multiple terminated channels in a limited space. Consider the 50-volt maximum operating voltage and the specific 47-ohm resistance value for compatibility with your system's electrical parameters. Verify that the through-hole mounting method fits your assembly process constraints.

Part Context

This part belongs to the Bourns 700 Series of RC Terminator Networks, which are passive components used for signal integrity management. The series offers various pin counts ranging from 4 to 16, allowing flexibility in circuit design. These networks combine discrete resistive and capacitive elements to provide effective termination and filtering solutions for high-speed digital applications.

Replacement Considerations

Check for other variants within the 4608H series that share the same 8-pin SIP footprint but differ in resistance or capacitance values. Ensure any substitute maintains the same C0G capacitor characteristics and 50-volt rating to preserve circuit performance.