Amphenol ICC 76347-341 Socket Contact Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76347-341 is a socket contact for rectangular connectors designed for 28-32 AWG wire gauges with gold plating and crimp termination. This component is part of the DUBOX™, MezzSelect™, and Basics+ connector series. The part is currently listed as obsolete, making identification of equivalent and substitute parts essential for ongoing design support and procurement continuity.

Substiute Parts

76347-341

Amphenol ICC (FCI)In Stock: 120076347-341 Datasheet

Current PartRFQ

76347-341LF

Amphenol ICC (FCI)In Stock: 113376347-341LF Datasheet

DirectRFQ

167021-2

TE Connectivity AMP ConnectorsIn Stock: 2950167021-2 Datasheet

MFR RecommendedRFQ

167024-1

TE Connectivity AMP ConnectorsIn Stock: 11431167024-1 Datasheet

MFR RecommendedRFQ

167024-2

TE Connectivity AMP ConnectorsIn Stock: 846167024-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 76347-341 is determined by the following critical parameters:

• Contact Type: Socket configuration
• Wire Gauge Compatibility: 28-32 AWG
• Termination Method: Crimp termination
• Contact Finish: Gold plating
• Electrical Performance: Equivalent contact resistance and current rating
• Mechanical Compatibility: Connector series compatibility (DUBOX™, MezzSelect™, Basics+, or equivalent rectangular connector systems)
• Environmental Classification: MSL 1 rating

The substitute parts listed maintain these core electrical and mechanical specifications, ensuring functional equivalence in rectangular connector applications requiring socket contacts with crimp termination for fine-gauge wire.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 76347-341LF

The 76347-341LF is the direct equivalent from Amphenol ICC (FCI), maintaining identical electrical and mechanical specifications while offering active product status and RoHS compliance. This part is recommended for new designs and ongoing production requiring the same connector series compatibility.

Secondary Substitutes: 167021-2 and 167024-1

The TE Connectivity AMP Connectors parts (167021-2 and 167024-1) provide functional equivalence with AMPMODU Mod IV series compatibility. Both parts maintain the required 28-32 AWG wire gauge, crimp termination, and gold contact finish. The contact finish thickness is marginally higher (31.5µin vs. 30.0µin), which remains within acceptable electrical performance parameters for rectangular connector applications. Both parts carry ROHS3 compliance and demonstrate active product status with substantial inventory availability.

Avoid: 167024-2

The 167024-2 is listed as discontinued at DiGi Electronics and should not be selected for new applications or long-term procurement planning.

Frequently Asked Questions (FAQ)

Q: Can 76347-341LF be used as a direct replacement for 76347-341?

A: Yes. The 76347-341LF maintains identical electrical and mechanical specifications, including wire gauge (28-32 AWG), contact termination (crimp), contact finish (gold), and MSL rating (1). The primary difference is product status (active vs. obsolete) and RoHS compliance.

Q: What is the difference between Amphenol ICC and TE Connectivity substitute options?

A: Both manufacturers provide socket contacts with equivalent 28-32 AWG wire gauge and crimp termination. The Amphenol ICC 76347-341LF maintains the original DUBOX™/MezzSelect™/Basics+ series compatibility. The TE Connectivity parts (167021-2, 167024-1) are from the AMPMODU Mod IV series and may require verification of mechanical compatibility with existing connector housings.

Q: Does the contact finish thickness difference (30.0µin vs. 31.5µin) affect performance?

A: Both thickness values provide adequate gold plating for rectangular connector applications. The 31.5µin thickness on TE Connectivity parts offers slightly enhanced corrosion resistance and contact durability without compromising electrical performance.

Q: Which substitute offers the best inventory availability?

A: The 167024-1 (TE Connectivity AMP Connectors) provides the highest inventory level at 11,378 pieces, followed by 167021-2 at 2,848 pieces. Both support immediate procurement for production requirements.

Q: Are all substitutes RoHS compliant?

A: The 76347-341LF, 167021-2, and 167024-1 are all RoHS compliant (RoHS Compliant or ROHS3 Compliant). The original 76347-341 is RoHS non-compliant. The 167024-2 is ROHS3 compliant but discontinued.

Q: What packaging options are available for these substitutes?

A: Packaging varies by part number: 76347-341LF is supplied in Tape & Reel (TR), 167021-2 in Cut Tape (CT), and 167024-1 in Bulk. Packaging selection should align with production volume and assembly process requirements.