Equivalent & Substitute Parts for 4306R-101-331

Part Overview

The Bourns 4306R-101-331 is a 5-resistor network array with 330 Ohm resistance per element, designed for through-hole mounting in 6-SIP package configuration. This component is classified as Active product status and serves applications requiring bussed resistor networks with ±2% tolerance and 200mW power per element capability. Substitute parts are identified to address inventory availability, compliance requirements, or specific application constraints while maintaining electrical and mechanical compatibility.

Substiute Parts

4306R-101-331

Bourns Inc.In Stock: 9704306R-101-331 Datasheet

Current PartRFQ

4306R-101-331LF

Bourns Inc.In Stock: 12444306R-101-331LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4306R-101-331 is determined by strict equivalence across the following critical parameters:

• Resistance value: 330 Ohms
• Tolerance: ±2%
• Number of resistors: 5
• Circuit configuration: Bussed
• Power per element: 200mW
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 125°C
• Package type: 6-SIP
• Mounting method: Through Hole
• Physical dimensions: 0.584" L x 0.085" W, 0.195" max height

The identified substitute maintains full electrical and mechanical compatibility with the original part specification. Differences in RoHS compliance status do not affect functional substitution but may impact procurement and regulatory requirements depending on application context.

Parameter Comparison

Engineering Selection Recommendations

Both the 4306R-101-331 and 4306R-101-331LF are Active status components from Bourns Inc. with identical electrical and mechanical specifications. Selection between these parts should be based on regulatory and compliance requirements:

The 4306R-101-331LF carries ROHS3 compliance certification, making it the appropriate choice for applications subject to RoHS directives or procurement policies requiring lead-free components. The original 4306R-101-331 is RoHS non-compliant and should be selected only when RoHS compliance is not a requirement.

Both parts are REACH Affected and carry EAR99 ECCN classification. Inventory availability may also influence selection, with 1148 pieces of the 4306R-101-331LF currently available compared to 888 pieces of the original part number.

Frequently Asked Questions (FAQ)

Q: Are the 4306R-101-331 and 4306R-101-331LF electrically interchangeable?

A: Yes. Both parts have identical resistance values (330 Ohms), tolerance (±2%), power rating (200mW per element), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 125°C). They function identically in circuit applications.

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

A: The primary difference is RoHS compliance status. The 4306R-101-331LF is ROHS3 compliant (lead-free), while the 4306R-101-331 is RoHS non-compliant. All other electrical and mechanical parameters are identical.

Q: Can I use the 4306R-101-331LF as a direct replacement for the 4306R-101-331?

A: Yes, the 4306R-101-331LF is a direct substitute. It maintains the same 6-SIP package, through-hole mounting, physical dimensions, and all electrical specifications. The "LF" designation indicates lead-free construction.

Q: Are there any package or pinout differences?

A: No. Both parts use the 6-SIP package with identical pinout, physical dimensions (0.584" L x 0.085" W, 0.195" max height), and through-hole mounting configuration.

Q: Which part should I specify for new designs?

A: Specify the 4306R-101-331LF for new designs unless RoHS exemption is explicitly required. The lead-free variant ensures compliance with current regulatory standards and procurement policies.