Equivalent & Substitute Parts for 4310R-102-471LF

Part Overview

The 4310R-102-471LF is a 470 Ohm isolated 5-resistor network array manufactured by Bourns Inc. in a 10-SIP through-hole package. This component is designed for applications requiring multiple matched resistor elements with controlled tolerance and temperature characteristics. The part maintains Active product status with full ROHS3 compliance and REACH affected designation. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within specified parameters.

Substiute Parts

4310R-102-471LF

Bourns Inc.In Stock: 15214310R-102-471LF Datasheet

Current PartRFQ

4610X-102-471LF

Bourns Inc.In Stock: 25184610X-102-471LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 4610X-102-471LF qualifies as a direct substitute based on matching electrical parameters: identical 470 Ohm resistance, ±2% tolerance, 5-resistor isolated configuration, 300mW power per element, ±100ppm/°C temperature coefficient, and -55°C to 125°C operating range. Both parts share the same 10-SIP package footprint and through-hole mounting methodology. The substitution is valid across all critical electrical specifications that determine functional equivalence in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 4310R-102-471LF and 4610X-102-471LF maintain Active product status and satisfy ROHS3 compliance requirements. The primary distinction lies in packaging format: the 4310R-102-471LF is supplied in Tube packaging, while the 4610X-102-471LF is supplied in Bulk packaging. Selection between these parts should be based on procurement requirements and inventory management practices. The REACH status differs between parts (4310R-102-471LF is REACH Affected; 4610X-102-471LF is REACH Unaffected), which may influence regulatory compliance considerations in specific applications or supply chain contexts. Both parts are electrically and mechanically interchangeable within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Are the 4310R-102-471LF and 4610X-102-471LF electrically identical?

A: Yes. Both parts share identical electrical specifications: 470 Ohm resistance, ±2% tolerance, 5-resistor isolated configuration, 300mW power per element, ±100ppm/°C temperature coefficient, and -55°C to 125°C operating temperature range.

Q: What is the difference between these two part numbers?

A: The primary differences are packaging format (Tube versus Bulk) and REACH compliance status. The 4310R-102-471LF is REACH Affected, while the 4610X-102-471LF is REACH Unaffected. Dimensional variations are minor and do not affect circuit compatibility.

Q: Can I use the 4610X-102-471LF as a direct replacement for the 4310R-102-471LF on a PCB?

A: Yes. Both parts use the 10-SIP through-hole package with identical pin configuration and footprint compatibility. No PCB redesign is required.

Q: Does the packaging difference affect performance?

A: No. Packaging format (Tube or Bulk) affects only handling, storage, and procurement logistics. Electrical and mechanical performance remain identical.

Q: Are there any compliance considerations when substituting between these parts?

A: Both parts are ROHS3 compliant and carry EAR99 ECCN classification. However, the REACH status differs. Verify REACH compliance requirements for your specific application and supply chain jurisdiction before substitution.