PC-1660 Equivalent & Substitute Parts Reference

Part Overview

The PC-1660 is a 60-position rectangular connector housing manufactured by Hirose Electric Co Ltd, part of the Sumicon 1600 series. This plug housing is designed for free-hanging in-line mounting applications with crimp contact termination and features a flanged design for secure positioning. The main part is currently listed as obsolete, making substitute part identification critical for ongoing system support and component procurement.

Substiute Parts

PC-1660

Hirose Electric Co LtdIn Stock: 679PC-1660 Datasheet

Current PartRFQ

PC-1660(10)

Hirose Electric Co LtdIn Stock: 814PC-1660(10) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PC-1660 is determined by strict equivalence across the following critical parameters:

• Connector type (Plug)
• Contact type (Male Pin)
• Number of positions (60)
• Number of rows (3)
• Mounting type (Free Hanging In-Line)
• Contact termination method (Crimp)
• Flanged feature presence
• Insulation material (Resin)
• Series compatibility (Sumicon 1600)
• Manufacturer (Hirose Electric Co Ltd)

The PC-1660(10) meets all substitution criteria. The only variation is connector color (Blue vs. Black) and product status (Obsolete vs. Active), neither of which affects electrical or mechanical compatibility for standard applications.

Parameter Comparison

Engineering Selection Recommendations

The PC-1660(10) is a direct functional equivalent to the PC-1660. Selection of the substitute part is supported by:

• Identical electrical and mechanical specifications across all critical parameters
• Active product status ensuring ongoing availability and supply chain continuity
• RoHS compliance certification on the substitute part
• Same series designation and manufacturer origin
• Equivalent MSL rating for moisture sensitivity

The color difference (Blue to Black) and packaging format (Bulk) represent non-functional variations suitable for direct substitution in applications where connector color is not a design-critical specification.

Frequently Asked Questions (FAQ)

Q: Can PC-1660(10) be used as a direct replacement for PC-1660?

A: Yes. Both parts share identical specifications for connector type, contact configuration, position count, row arrangement, mounting method, termination type, and insulation material. The parts are mechanically and electrically interchangeable.

Q: What is the difference between PC-1660 and PC-1660(10)?

A: The primary differences are connector color (Blue vs. Black), product status (Obsolete vs. Active), and packaging format (unspecified vs. Bulk). These variations do not affect functional compatibility.

Q: Is the color difference significant for substitution?

A: Color serves a visual identification function only and does not impact electrical or mechanical performance. Substitution is appropriate unless color coding is a design requirement.

Q: Does the RoHS compliance of PC-1660(10) affect compatibility?

A: RoHS compliance on the substitute part represents an environmental and regulatory advantage. It does not create incompatibility with the original part specification.

Q: Are contacts included with these connector housings?

A: No. Both PC-1660 and PC-1660(10) are housings only. Contacts must be sourced separately and crimped into the housing.