Amphenol ICC 89947-306LF Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89947-306LF is a 6-position rectangular receptacle connector with IDC termination for 28 AWG ribbon cable. This connector features a 2.00mm pitch configuration with gold-plated female socket contacts and polarizing key functionality. The part is currently obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

89947-306LF

Amphenol ICC (FCI)In Stock: 75889947-306LF Datasheet

Current PartRFQ

89947-706LF

Amphenol ICC (FCI)In Stock: 430789947-706LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 89947-306LF is determined by strict equivalence across the following critical parameters:

• Connector type and contact configuration (6-position receptacle with female socket contacts)
• Pitch specification (0.079" / 2.00mm)
• Row configuration (2 rows with 0.079" / 2.00mm spacing)
• Cable termination method (IDC for ribbon cable)
• Wire gauge compatibility (28 AWG)
• Contact finish and thickness (gold plating at 30.0µin / 0.76µm)
• Series designation (Minitek® 2.00mm)

The substitute part 89947-706LF maintains full electrical and mechanical compatibility with the original specification while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The 89947-706LF is the direct substitute for the obsolete 89947-306LF. Both connectors share identical electrical and mechanical specifications across all critical parameters. The substitute part offers the following advantages:

• Active product status with ongoing manufacturer support
• RoHS compliance certification
• REACH compliance status
• Friction lock fastening mechanism
• Tube packaging format
• Higher inventory availability (4222 units vs. 651 units)

Selection of the 89947-706LF eliminates obsolescence risk while maintaining full compatibility with existing designs and applications.

Frequently Asked Questions (FAQ)

Q: Are the 89947-306LF and 89947-706LF electrically interchangeable?

A: Yes. Both connectors maintain identical electrical specifications including 6-position configuration, 2.00mm pitch, IDC termination for 28 AWG ribbon cable, and gold contact finish at 30.0µin thickness.

Q: What is the mechanical difference between these connectors?

A: The primary mechanical difference is the fastening type. The 89947-306LF uses standard mounting, while the 89947-706LF incorporates a friction lock mechanism. Both are free-hanging in-line connectors with identical pitch and row spacing.

Q: Does packaging format affect connector performance?

A: No. The 89947-306LF is supplied without specified packaging, while the 89947-706LF uses tube packaging. Packaging format does not affect electrical or mechanical performance.

Q: Are there compliance differences between the two parts?

A: The 89947-706LF carries RoHS compliance certification and REACH affected status, while the 89947-306LF is REACH unaffected. Both maintain MSL 1 (unlimited) moisture sensitivity rating and EAR99 export classification.

Q: Can I use the 89947-706LF as a direct replacement in existing assemblies?

A: Yes. The 89947-706LF provides full mechanical and electrical compatibility with the 89947-306LF across all specified parameters, including connector type, contact configuration, pitch, termination method, and wire gauge.