89361-748LF Equivalent & Substitute Parts

Part Overview

The 89361-748LF is a 48-position rectangular receptacle connector from Amphenol ICC (FCI) in the Minitek® 2.00mm series, designed for IDC ribbon cable termination at 28 AWG. This connector features a friction lock fastening mechanism, gold-plated contacts, and polarizing key functionality. The part is currently listed as obsolete, making identification of suitable substitutes essential for ongoing design support and procurement planning.

Substiute Parts

89361-748LF

Amphenol ICC (FCI)In Stock: 121289361-748LF Datasheet

Current PartRFQ

89361-348LF

Amphenol ICC (FCI)In Stock: 88489361-348LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 89361-348LF qualifies as a direct substitute for the 89361-748LF based on the following critical parameters:

• Connector Configuration: Both parts are 48-position receptacle connectors with identical pitch (0.079" / 2.00mm) and row spacing
• Electrical Specifications: Matching contact type (female socket), contact finish (gold at 8.00µin thickness), and wire gauge (28 AWG)
• Mechanical Interface: Identical IDC ribbon cable termination method and free hanging in-line mounting
• Functional Features: Both include feed through and polarizing key functionality
• Series Compatibility: Both belong to the Minitek® 2.00mm series

The primary distinction is product status: the 89361-748LF is obsolete, while the 89361-348LF is active production.

Parameter Comparison

Engineering Selection Recommendations

The 89361-348LF is the manufacturer-recommended substitute for the obsolete 89361-748LF. Selection of the 89361-348LF provides the following advantages:

• Active Production Status: The substitute is in active production, ensuring long-term availability and supply chain stability
• Regulatory Compliance: The 89361-348LF is RoHS compliant, meeting current environmental regulations
• Electrical and Mechanical Equivalence: All critical connector parameters—pitch, position count, contact specifications, and termination method—are identical
• Functional Compatibility: Both parts support identical ribbon cable configurations and mounting approaches

For new designs or redesigns of existing products using the 89361-748LF, the 89361-348LF is the direct replacement.

Frequently Asked Questions (FAQ)

Q: Can the 89361-348LF be used as a direct replacement for the 89361-748LF in existing assemblies?

A: Yes. The 89361-348LF is electrically and mechanically equivalent to the 89361-748LF. Both connectors have identical pitch (2.00mm), position count (48), contact specifications, and IDC ribbon cable termination. The connector will interface with existing mating components and cable assemblies without modification.

Q: What is the difference between the 89361-748LF and 89361-348LF?

A: The primary differences are product status and regulatory compliance. The 89361-748LF is obsolete, while the 89361-348LF is in active production. The 89361-348LF is RoHS compliant and REACH affected, whereas the 89361-748LF is REACH unaffected. All electrical and mechanical specifications are identical.

Q: Are there packaging differences between these parts?

A: The 89361-348LF is supplied in tube packaging. The 89361-748LF packaging specification was not provided. Confirm packaging requirements with your procurement process.

Q: What certifications apply to the 89361-348LF?

A: The 89361-348LF is RoHS compliant and REACH affected. Both parts share the same ECCN (EAR99) and HTSUS code (8536.69.4051).

Q: Is the 89361-348LF suitable for new product designs?

A: Yes. The 89361-348LF is the active production equivalent and is suitable for new designs requiring a 48-position, 2.00mm pitch rectangular receptacle connector with IDC ribbon cable termination.