Amphenol ICC 89947-734LF Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 89947-734LF is a 34-position rectangular receptacle connector featuring IDC (Insulation Displacement Contact) termination for ribbon cable applications. This connector is part of the Minitek® 2.00mm series and is designed for free-hanging, in-line mounting with friction lock fastening. The part is currently active in production with 1049 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across connector position count, pitch, contact type, termination method, and wire gauge specifications.

Substiute Parts

89947-734LF

Amphenol ICC (FCI)In Stock: 107889947-734LF Datasheet

Current PartRFQ

89947-334LF

Amphenol ICC (FCI)In Stock: 157789947-334LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 89947-734LF are identified based on strict equivalence of the following critical parameters:

• Position Count & Pitch: 34 positions at 0.079" (2.00mm) pitch
• Contact Configuration: Female socket receptacle contacts
• Termination Method: IDC for ribbon cable
• Wire Specification: 28 AWG ribbon cable compatibility
• Contact Material: Gold finish at 30.0µin (0.76µm) thickness
• Mechanical Interface: 2-row configuration with 0.079" (2.00mm) row spacing
• Mounting Style: Free-hanging, in-line orientation

The substitute part 89947-334LF maintains all electrical and mechanical parameters required for direct substitution in applications utilizing the 89947-734LF.

Parameter Comparison

Engineering Selection Recommendations

Both the 89947-734LF and 89947-334LF are active production parts from Amphenol ICC with identical electrical and mechanical specifications. The 89947-334LF offers higher inventory availability at 1555 units compared to 1049 units for the 89947-734LF. The substitute part carries RoHS Compliant certification, while the main part lists REACH Affected status. Both parts maintain MSL Level 1 (Unlimited) moisture sensitivity classification and identical export control designations (EAR99). Selection between these parts should be based on inventory availability and compliance requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Can the 89947-334LF directly replace the 89947-734LF in existing designs?

A: Yes. Both parts maintain identical position count (34), pitch (0.079" / 2.00mm), contact configuration (female socket), termination method (IDC), wire gauge (28 AWG), and contact finish specifications. Mechanical and electrical compatibility is maintained.

Q: Are there differences in fastening type between these parts?

A: The 89947-734LF specifies friction lock fastening. The 89947-334LF does not specify a fastening type in the provided data. Verify fastening compatibility with your application requirements before substitution.

Q: What is the significance of the different REACH status designations?

A: The 89947-734LF is listed as REACH Affected, while the 89947-334LF is REACH Unaffected. Applications subject to REACH compliance requirements should verify which part designation aligns with regulatory obligations.

Q: Do both parts support the same ribbon cable specifications?

A: Yes. Both parts are rated for 28 AWG ribbon cable with IDC termination and maintain identical contact finish specifications (gold at 30.0µin / 0.76µm thickness).

Q: Which part should be selected for new designs?

A: Selection should be based on inventory availability, compliance certifications required by the application, and fastening type requirements. Both parts are active production items suitable for new designs.