SC-1608 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The SC-1608 is an 8-position rectangular connector housing manufactured by Hirose Electric Co Ltd, classified as a receptacle with female socket contacts. This component is part of the Sumicon 1600 series and features a blue resin insulation body with flange mounting for free-hanging in-line applications. The part is currently listed as obsolete, making identification of suitable substitutes necessary for ongoing system maintenance and component sourcing.

Substiute Parts

SC-1608

Hirose Electric Co LtdIn Stock: 807SC-1608 Datasheet

Current PartRFQ

SC-1608(10)

Hirose Electric Co LtdIn Stock: 839SC-1608(10) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SC-1608 is determined by the following critical parameters:

• Connector Type & Contact Configuration: Must be receptacle with female socket contacts to maintain mating compatibility
• Position Count: Must maintain 8-position configuration for circuit continuity
• Mounting & Termination: Free-hanging in-line mounting with crimp termination required
• Series Compatibility: Sumicon 1600 series ensures mechanical and electrical compatibility
• Insulation Material & Environmental Rating: Resin insulation with MSL 1 rating for reliability

The SC-1608(10) qualifies as a direct substitute based on these core parameters. Variations in color and row configuration do not affect functional substitutability when the above criteria are met.

Parameter Comparison

Engineering Selection Recommendations

The SC-1608(10) is the qualified substitute for the obsolete SC-1608. Both parts maintain identical electrical and mechanical specifications for the core connector function: 8-position receptacle with female socket contacts, crimp termination, and Sumicon 1600 series compatibility.

The SC-1608(10) offers the additional advantage of active product status, ensuring continued availability and supply chain reliability. The part is RoHS compliant, meeting current environmental and regulatory standards. The row configuration difference (2 rows versus 3 rows) reflects a design variation within the same series; substitutability is maintained through identical position count and contact configuration.

Color differentiation (black versus blue) is a cosmetic variation and does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can SC-1608(10) be used as a direct replacement for SC-1608?

A: Yes. Both parts are 8-position receptacles with female socket contacts, crimp termination, and identical mounting specifications. The SC-1608(10) is the active production equivalent of the obsolete SC-1608.

Q: Does the row configuration difference affect compatibility?

A: No. The row configuration (3 rows in SC-1608 versus 2 rows in SC-1608(10)) is an internal arrangement variation. The critical parameter is the 8-position contact count, which is identical in both parts.

Q: Is the color difference significant?

A: No. Color is a cosmetic specification and does not affect electrical or mechanical function. Both blue and black housings provide equivalent insulation and environmental protection.

Q: What is the advantage of using SC-1608(10) over SC-1608?

A: The SC-1608(10) is in active production status, ensuring reliable sourcing and supply continuity. It also carries RoHS compliance certification, meeting current regulatory requirements.

Q: Are contacts included with these housings?

A: No. Both SC-1608 and SC-1608(10) are housings only. Contacts must be sourced separately and crimped into the housing.

Q: What is the MSL rating and why does it matter?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These components can be stored and handled without special moisture control measures.