Equivalent & Substitute Parts for 4306R-101-511LF

Part Overview

The 4306R-101-511LF is a 510 Ohm bussed resistor network array manufactured by Bourns Inc., featuring five resistors in a 6-SIP through-hole package. This component is designed for applications requiring matched resistor networks with tight tolerance and stable temperature characteristics. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments. Substitute parts are identified to address packaging format preferences, inventory availability, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

4306R-101-511LF

Bourns Inc.In Stock: 7584306R-101-511LF Datasheet

Current PartRFQ

4606X-101-511LF

Bourns Inc.In Stock: 27984606X-101-511LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 4606X-101-511LF qualifies as an equivalent substitute based on the following critical parameters:

Electrical equivalence is established through identical resistance value (510 Ohm), tolerance (±2%), number of resistors (5), circuit topology (bussed), power rating per element (200mW), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 125°C).

Mechanical compatibility is confirmed through matching pin count (6 pins) and package classification (6-SIP through-hole). Physical dimensions show minor variations within acceptable tolerances for through-hole mounting applications.

The primary distinction between these parts is packaging format: the 4306R-101-511LF is supplied in Tube packaging, while the 4606X-101-511LF is supplied in Bulk packaging. Both parts maintain Active product status and ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the 4306R-101-511LF and 4606X-101-511LF are Active products with ROHS3 compliance and identical electrical specifications. Selection between these parts should be based on packaging requirements and inventory considerations.

The 4306R-101-511LF in Tube packaging is appropriate for applications requiring controlled unit quantities and organized component handling. The 4606X-101-511LF in Bulk packaging is suitable for high-volume production environments where packaging format does not impose constraints.

Physical dimension variations are minor and fall within standard through-hole PCB mounting tolerances. Both parts are suitable for identical circuit applications without design modification.

Frequently Asked Questions (FAQ)

Q: Can the 4606X-101-511LF replace the 4306R-101-511LF in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent. The primary difference is packaging format (Tube versus Bulk). Through-hole mounting compatibility is maintained across both parts.

Q: Are there electrical performance differences between these parts?

A: No. Resistance value, tolerance, power rating, temperature coefficient, and operating temperature range are identical. Both parts meet the same electrical specifications.

Q: What is the significance of the packaging difference?

A: Packaging format affects component handling and inventory management but does not impact electrical or mechanical performance. Tube packaging provides organized unit quantities, while Bulk packaging is optimized for high-volume production workflows.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 4306R-101-511LF and 4606X-101-511LF are ROHS3 compliant and carry identical regulatory certifications.

Q: Are the physical dimension variations significant for PCB layout?

A: No. The dimensional differences are minor (approximately 0.014" in length, 0.013" in width, and 0.005" in height) and remain within standard through-hole mounting tolerances. PCB footprints designed for either part will accommodate both without modification.