4606X-AP2-472LF Equivalent & Substitute Parts

Part Overview

The 4606X-AP2-472LF is a 3-resistor isolated network array manufactured by Bourns Inc., rated at 4.7k Ohm with ±2% tolerance and 300mW power per element. This component is designed for through-hole mounting in 6-SIP package configuration and is currently in active production status. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the allowed parameter set.

Substiute Parts

4606X-AP2-472LF

Bourns Inc.In Stock: 9634606X-AP2-472LF Datasheet

Current PartRFQ

4306R-102-472LF

Bourns Inc.In Stock: 34444306R-102-472LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 4306R-102-472LF qualifies as a direct substitute for the 4606X-AP2-472LF based on the following critical parameters:

• Identical resistance value: 4.7k Ohm
• Matching tolerance: ±2%
• Same number of resistors: 3
• Identical circuit type: Isolated
• Equivalent power rating: 300mW per element
• Matching temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -55°C to 125°C
• Same pin count and package: 6-SIP through-hole
• Equivalent compliance: ROHS3 Compliant

Substitution is valid when the application requires these core electrical and mechanical specifications. Differences in packaging format (Tape & Box versus Tube) and minor dimensional variations do not affect functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the 4606X-AP2-472LF and 4306R-102-472LF are active production components from Bourns Inc. with ROHS3 compliance. Selection between these parts should be based on:

• Packaging requirements: The 4606X-AP2-472LF is supplied in Tape & Box format, while the 4306R-102-472LF is supplied in Tube format. Choose based on assembly process compatibility.
• Dimensional constraints: The 4306R-102-472LF has slightly smaller footprint dimensions. Verify PCB layout clearances if space is constrained.
• Inventory availability: The 4306R-102-472LF has higher stock availability (3403 Pcs versus 946 Pcs).
• REACH compliance: The 4606X-AP2-472LF is REACH Unaffected, while the 4306R-102-472LF is REACH Affected. Verify regulatory requirements for your application region.

Both parts meet identical electrical specifications and are functionally interchangeable in circuit design.

Frequently Asked Questions (FAQ)

Q: Can the 4306R-102-472LF replace the 4606X-AP2-472LF in my circuit?

A: Yes. Both parts have identical electrical specifications: 4.7k Ohm resistance, ±2% tolerance, 3-resistor isolated configuration, 300mW power per element, ±100ppm/°C temperature coefficient, and -55°C to 125°C operating range. They are functionally equivalent in circuit operation.

Q: What are the differences between these two parts?

A: The primary differences are packaging format (Tape & Box versus Tube), minor dimensional variations (approximately 0.014" length and 0.013" width difference), and REACH compliance status. Electrical performance is identical.

Q: Are the dimensional differences significant for PCB layout?

A: The dimensional variations are minor. Both parts use the same 6-SIP through-hole package with 6 pins. Verify your PCB footprint accommodates the maximum dimensions of either part. The 4306R-102-472LF is slightly more compact.

Q: Which part should I choose for new designs?

A: Selection depends on your specific requirements. If packaging format is not constrained, the 4306R-102-472LF offers higher availability and a more compact footprint. If REACH Unaffected status is required, select the 4606X-AP2-472LF.

Q: Are both parts RoHS compliant?

A: Yes. Both the 4606X-AP2-472LF and 4306R-102-472LF are ROHS3 Compliant.