Bourns 4610M-101-332LF Equivalent & Substitute Parts

Part Overview

The Bourns 4610M-101-332LF is a 9-resistor network array with 3.3k Ohm resistance values, designed for through-hole mounting in 10-SIP packaging. This component is part of the active 4600M series and is ROHS3 compliant. Finding equivalent or substitute parts may be necessary due to inventory availability, lead time requirements, or specific packaging preferences while maintaining identical electrical and mechanical performance.

Substiute Parts

4610M-101-332LF

Bourns Inc.In Stock: 11024610M-101-332LF Datasheet

Current PartRFQ

4310M-101-332LF

Bourns Inc.In Stock: 26434310M-101-332LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 4610M-101-332LF is determined by strict equivalence across the following critical parameters:

• Resistance value: 3.3k Ohm
• Tolerance: ±2%
• Number of resistors: 9
• Power per element: 250mW
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 125°C
• Circuit type: Bussed
• Number of pins: 10
• Package type: 10-SIP
• Mounting type: Through Hole

The substitute part 4310M-101-332LF meets all electrical and mechanical requirements for direct substitution. The primary difference is the packaging format (Tube vs. Bulk) and dimensional tolerances within the 10-SIP standard, which do not affect functional compatibility or circuit performance.

Parameter Comparison

Engineering Selection Recommendations

Both the 4610M-101-332LF and 4310M-101-332LF are active products from Bourns Inc. and maintain full ROHS3 compliance. The 4610M-101-332LF is supplied in Bulk packaging, while the 4310M-101-332LF is supplied in Tube packaging. Both parts are electrically and mechanically equivalent for circuit applications requiring a 9-resistor 3.3k Ohm bussed network array in 10-SIP configuration.

Selection between these parts should be based on packaging requirements and inventory availability. The dimensional variations (length and width tolerances within the 10-SIP standard) do not impact PCB layout or functional performance, as both maintain the same 0.250" maximum seated height and pin configuration.

Frequently Asked Questions (FAQ)

Q: Can the 4310M-101-332LF replace the 4610M-101-332LF in existing designs?

A: Yes. Both parts are electrically identical with matching resistance values, tolerance, power ratings, temperature coefficients, and operating ranges. The 10-SIP package footprint and pin configuration are identical. The only difference is packaging format (Bulk vs. Tube) and minor dimensional tolerances within the 10-SIP standard.

Q: What is the difference between the 4600M and 4300M series?

A: The series designation reflects different product lines within Bourns' resistor network portfolio. For the 4610M-101-332LF and 4310M-101-332LF, the electrical specifications and 10-SIP package are identical. The series difference does not affect substitutability.

Q: Are there any compliance or certification differences?

A: Both parts are ROHS3 compliant and carry the same ECCN (EAR99) and HTSUS (8533.21.0050) classifications. The 4310M-101-332LF is REACH Affected, while the 4610M-101-332LF is REACH Unaffected. Verify REACH compliance requirements for your specific application and region.

Q: Do the dimensional differences affect PCB layout?

A: No. Both parts conform to the 10-SIP package standard with identical pin spacing and maximum seated height of 0.250" (6.35mm). The minor length and width variations (0.998" vs. 0.984" length; 0.098" vs. 0.085" width) fall within standard package tolerances and do not require PCB redesign.

Q: Which part should I select for new designs?

A: Selection depends on packaging preference and supply chain requirements. Both parts are active and suitable for new designs. Bulk packaging (4610M-101-332LF) is typically preferred for high-volume production, while Tube packaging (4310M-101-332LF) may be preferred for smaller quantities or automated assembly processes.