Hirose Electric 3260-8S3 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Hirose Electric 3260-8S3 is an 8-position receptacle connector with 0.031" (0.80mm) pitch, designed for surface mount, right-angle board-to-cable/wire applications. This connector features gold-plated center strip contacts, solder termination, and a shielded design with board guide. The 3260-8S3 is classified as obsolete, which necessitates identification of active equivalent parts to ensure continued design support and procurement availability.

Substiute Parts

3260-8S3

Hirose Electric Co LtdIn Stock: 8043260-8S3 Datasheet

Current PartRFQ

3260-8S3(55)

Hirose Electric Co LtdIn Stock: 14153260-8S3(55) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3260-8S3(55) is a direct functional equivalent of the 3260-8S3. Substitution is valid based on identical electrical and mechanical parameters: both connectors maintain 8 positions at 0.031" (0.80mm) pitch, surface mount right-angle configuration, 500mA current rating, 125VAC voltage rating, gold-plated mating contacts, and UL94 V-0 flammability rating. The primary distinction is product status and packaging format. The 3260-8S3(55) is active and supplied in tray packaging, whereas the 3260-8S3 is obsolete with unspecified packaging.

Parameter Comparison

Engineering Selection Recommendations

The 3260-8S3(55) is the direct substitute for the obsolete 3260-8S3. Both parts are electrically and mechanically identical across all specified parameters. The 3260-8S3(55) offers the advantage of active product status, ensuring long-term availability and supply chain continuity. Additionally, the 3260-8S3(55) achieves ROHS3 compliance, whereas the original 3260-8S3 is RoHS non-compliant. For new designs or production transitions, the 3260-8S3(55) is the appropriate selection. Existing designs using the 3260-8S3 can transition to the 3260-8S3(55) without modification, as all electrical and mechanical characteristics remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can the 3260-8S3(55) be used as a direct replacement for the 3260-8S3?

A: Yes. The 3260-8S3(55) is electrically and mechanically identical to the 3260-8S3. All critical parameters—connector type, position count, pitch, mounting configuration, contact finish, current and voltage ratings, and insulation material—are identical. No design modifications are required.

Q: What is the difference between the 3260-8S3 and 3260-8S3(55)?

A: The primary differences are product status and compliance. The 3260-8S3 is obsolete and RoHS non-compliant, while the 3260-8S3(55) is active and ROHS3 compliant. The 3260-8S3(55) is supplied in tray packaging. Functionally, both connectors are equivalent.

Q: Are there any compatibility concerns when switching from 3260-8S3 to 3260-8S3(55)?

A: No compatibility concerns exist. Both connectors share identical electrical ratings (500mA, 125VAC), mechanical dimensions, contact materials, and termination methods. PCB footprints and mating interfaces are identical.

Q: Why is the 3260-8S3 obsolete?

A: The 3260-8S3 has been superseded by the 3260-8S3(55), which offers improved compliance status and active manufacturing support.

Q: What does ROHS3 compliance mean for the 3260-8S3(55)?

A: ROHS3 compliance indicates the connector meets the Restriction of Hazardous Substances Directive requirements, restricting the use of specific hazardous materials. This is relevant for applications subject to environmental and regulatory standards.