Amphenol ICC 86453-032 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 86453-032 is a rectangular connector header, right-angle mounted, with 32 positions at 0.079" (2.00mm) pitch. This through-hole component is designed for board-to-board or cable connections with solder termination and push-pull fastening. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement planning.

Substiute Parts

86453-032

Amphenol ICC (FCI)In Stock: 78286453-032 Datasheet

Current PartRFQ

HMTSW-116-08-G-D-130-RA

Samtec Inc.In Stock: 1068HMTSW-116-08-G-D-130-RA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part identification for the 86453-032 is based on the following critical parameters that define functional equivalence:

Primary Matching Criteria:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (32)
• Number of rows (2)
• Mounting type (Through Hole, Right Angle)
• Termination method (Solder)
• Fastening type (Push-Pull)

Secondary Compatibility Factors:

• Pitch spacing (mating and row spacing)
• Operating temperature range
• Current and voltage ratings
• Material flammability compliance

The Samtec Inc. HMTSW-116-08-G-D-130-RA differs from the main part in pitch specification (0.100" vs. 0.079"), which represents a distinct connector family. This difference affects PCB layout compatibility and mating interface design. Substitution is valid only when the receiving design accommodates the alternative pitch specification.

Parameter Comparison

Engineering Selection Recommendations

The Samtec Inc. HMTSW-116-08-G-D-130-RA is an active product with current manufacturing support, addressing the obsolescence status of the 86453-032. The substitute part meets or exceeds the main part specifications in operating temperature range (-55°C ~ 125°C vs. -40°C ~ 105°C), current rating (3A vs. 2A), and regulatory compliance (ROHS3 Compliant vs. RoHS non-compliant).

The primary design consideration is pitch compatibility. The 0.100" (2.54mm) pitch of the substitute part requires PCB layout modification compared to the original 0.079" (2.00mm) pitch design. This change affects connector footprint, trace routing, and mating interface specifications.

Both parts maintain UL94 V-0 flammability compliance and phosphor bronze contact material. The substitute part uses Liquid Crystal Polymer insulation material, which provides enhanced thermal and chemical resistance compared to the glass-filled polyamide of the original part.

Frequently Asked Questions (FAQ)

Q: Can the HMTSW-116-08-G-D-130-RA directly replace the 86453-032 without PCB modification?

A: No. The pitch difference (0.100" vs. 0.079") requires PCB footprint redesign. Direct mechanical substitution is not possible without layout changes.

Q: What is the primary reason for seeking a substitute for the 86453-032?

A: The 86453-032 is classified as obsolete. The HMTSW-116-08-G-D-130-RA provides an active alternative with equivalent functional characteristics and improved compliance status.

Q: Are the contact materials compatible between these parts?

A: Both parts use phosphor bronze contacts with gold mating finish. Contact material compatibility is maintained.

Q: Does the substitute part support the same current and voltage specifications?

A: The substitute part exceeds the original specifications. It supports 3A current (vs. 2A) and maintains the same voltage rating category. Voltage rating is not specified for the substitute part in the provided data.

Q: What is the impact of insulation material change from polyamide to Liquid Crystal Polymer?

A: Liquid Crystal Polymer provides superior thermal stability and chemical resistance. This change does not affect electrical performance for the specified operating temperature range but may improve long-term reliability in demanding environments.

Q: Is the substitute part RoHS compliant?

A: Yes. The HMTSW-116-08-G-D-130-RA is ROHS3 Compliant, whereas the original 86453-032 is RoHS non-compliant. This addresses regulatory requirements for new designs.