Amphenol ICC 70234-115 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 70234-115 is a 96-position backplane connector header with male pins for through-hole PCB mounting. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support and new design implementations. The Metral® series connector provides press-fit termination with gold-plated contacts rated for 1A continuous current across an operating temperature range of -55°C to 125°C.

Substiute Parts

70234-115

Amphenol ICC (FCI)In Stock: 96570234-115 Datasheet

Current PartRFQ

70234-115LF

Amphenol ICC (FCI)In Stock: 101670234-115LF Datasheet

DirectRFQ

536504-3

TE Connectivity AMP ConnectorsIn Stock: 1240536504-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 70234-115 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Primary Compatibility Criteria:

• Number of positions: 96
• Pitch: 0.079" (2.00mm)
• Number of rows: 4
• Connector type: Header, Male Pins
• Mounting type: Through Hole
• Termination method: Press-Fit
• Contact finish: Gold
• Operating temperature range: -55°C to 125°C
• Material flammability rating: UL94 V-0

Substitutes are grouped into two categories: direct manufacturer equivalents from Amphenol ICC and cross-manufacturer alternatives from TE Connectivity. Both maintain the core electrical and mechanical specifications required for PCB backplane applications.

Parameter Comparison

Engineering Selection Recommendations

70234-115LF (Amphenol ICC): This direct equivalent from the same manufacturer maintains identical electrical and mechanical specifications while offering active product status. The primary distinction is RoHS compliance; the 70234-115LF meets RoHS requirements whereas the original 70234-115 does not. This substitute is recommended for applications requiring regulatory compliance with modern environmental standards while maintaining full functional compatibility.

536504-3 (TE Connectivity): This cross-manufacturer alternative from TE Connectivity's Z-PACK series satisfies all core position, pitch, row configuration, and termination requirements. The connector operates within the same temperature range and maintains UL94 V-0 flammability rating. The 536504-3 is specified for Futurebus applications and includes a 30V voltage rating. This substitute is suitable for applications where cross-manufacturer sourcing is acceptable and where the Futurebus connector style is compatible with system requirements.

Frequently Asked Questions (FAQ)

Q: Can the 70234-115LF be used as a direct replacement for the 70234-115?

A: Yes. The 70234-115LF maintains identical position count (96), pitch (0.079"/2.00mm), row configuration (4), contact finish (gold at 30.0µin), current rating (1A), and operating temperature range (-55°C to 125°C). The primary difference is product status and RoHS compliance; the 70234-115LF is active and RoHS compliant.

Q: What are the key differences between the Amphenol ICC and TE Connectivity options?

A: Both maintain the 96-position, 2.00mm pitch, 4-row configuration with press-fit termination and gold contacts. The 536504-3 is designated for Futurebus applications and includes a 30V voltage rating not specified for the Amphenol parts. Contact finish thickness is not specified for the TE Connectivity part. Both are active products with UL94 V-0 ratings.

Q: Are there packaging differences between these substitutes?

A: The 70234-115 original part does not specify packaging. Both 70234-115LF and 536504-3 are supplied in tube packaging, which is standard for backplane connector headers.

Q: Which substitute should be selected for new designs?

A: Selection depends on supply chain and compliance requirements. For Amphenol ICC ecosystem continuity with RoHS compliance, use 70234-115LF. For cross-manufacturer sourcing or Futurebus-specific applications, use 536504-3. Both maintain full electrical and mechanical compatibility with the original 70234-115 specifications.

Q: Is the contact finish thickness difference significant?

A: The 70234-115 and 70234-115LF both specify 30.0µin (0.76µm) gold plating. The 536504-3 does not specify contact finish thickness. For applications with strict contact resistance or wear requirements, verify TE Connectivity specifications directly.