Amphenol ICC 68016-404 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68016-404 is a rectangular connector header, right-angle configuration, with 4 positions at 0.100" (2.54mm) pitch. This through-hole component is designed for board-to-board connections with solder termination and push-pull fastening. The part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement continuity.

Substiute Parts

68016-404

Amphenol ICC (FCI)In Stock: 115568016-404 Datasheet

Current PartRFQ

9-103329-0

TE Connectivity AMP ConnectorsIn Stock: 35239-103329-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 68016-404 is based on the following critical parameters that must remain constant or compatible:

• Pitch - Mating: 0.100" (2.54mm) — determines mechanical and electrical compatibility with mating connectors
• Mounting Type: Through Hole, Right Angle — ensures PCB footprint compatibility
• Contact Type: Male Pin — maintains gender compatibility in board-to-board applications
• Termination: Solder — preserves assembly process compatibility
• Contact Length - Mating: 0.230" (5.84mm) — ensures proper mating depth
• Contact Finish - Mating: Tin — maintains electrical contact properties
• Current Rating: 3A — supports equivalent electrical load capacity
• Material Flammability Rating: UL94 V-0 — preserves safety certification level

The TE Connectivity AMP Connectors 9-103329-0 shares these core parameters. However, this part is a 40-position breakaway header, not a 4-position fixed header. While the electrical and mechanical interface parameters are compatible, the position count difference requires design-level evaluation for direct substitution in existing 4-position applications.

Parameter Comparison

Engineering Selection Recommendations

The 68016-404 is obsolete; active component sourcing is required. The TE Connectivity 9-103329-0 provides electrical and mechanical interface compatibility at the contact level, with identical pitch, mating contact length, and current rating.

Key considerations for selection:

• Position Count: The 9-103329-0 is a 40-position breakaway header. For applications requiring exactly 4 positions, the breakaway feature allows segmentation to 4 positions, but this requires design validation and assembly process modification.
• Operating Temperature: The 9-103329-0 upper operating limit is 105°C versus 130°C for the 68016-404. Applications operating above 105°C require alternative sourcing.
• RoHS Compliance: The 9-103329-0 is RoHS compliant, while the 68016-404 is non-compliant. Regulatory requirements determine whether this difference is acceptable.
• Product Status: The 9-103329-0 is active with 3435 units in stock, ensuring procurement availability.

Frequently Asked Questions (FAQ)

Q: Can the 9-103329-0 directly replace the 68016-404 in a 4-position application?

A: The electrical and mechanical interface parameters are compatible. However, the 9-103329-0 is a 40-position breakaway header. Direct substitution requires design validation to confirm that breakaway segmentation to 4 positions meets application requirements and assembly process constraints.

Q: What is the difference in operating temperature range?

A: The 68016-404 operates from -65°C to 130°C, while the 9-103329-0 operates from -65°C to 105°C. Applications requiring operation above 105°C cannot use the 9-103329-0 without alternative component sourcing.

Q: Does RoHS compliance affect substitution?

A: The 68016-404 is RoHS non-compliant; the 9-103329-0 is RoHS compliant. Substitution is acceptable only if the application or regulatory environment permits RoHS-compliant components. If RoHS non-compliance is a design requirement, alternative sourcing is necessary.

Q: Are the contact dimensions identical?

A: Yes. Both parts have identical mating contact length (0.230"), post contact length (0.120"), and tin finish on mating surfaces. Mechanical engagement with mating connectors is compatible.

Q: What is the pitch compatibility?

A: Both parts use 0.100" (2.54mm) pitch, the standard spacing for this connector family. Mating connectors designed for 2.54mm pitch are compatible with both parts.