Hirose Electric 3260-8S2 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Hirose Electric 3260-8S2 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 main part number 3260-8S2 is classified as obsolete, which necessitates identification of active equivalent alternatives to ensure continued component availability for new designs and production requirements.

Substiute Parts

3260-8S2

Hirose Electric Co LtdIn Stock: 10043260-8S2 Datasheet

Current PartRFQ

3260-8S2(55)

Hirose Electric Co LtdIn Stock: 10823260-8S2(55) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 3260-8S2(55) is a direct functional equivalent of the main part 3260-8S2. Substitution is valid based on the following critical parameters that remain identical:

• Connector type: Receptacle
• Number of positions: 8
• Mating pitch: 0.031" (0.80mm)
• Mounting configuration: Surface mount, right angle
• Contact type: Center strip contact
• Termination method: Solder
• Contact finish: Gold (mating surface)
• Current rating: 500mA
• Voltage rating: 125VAC
• Insulation material: Polyphenylene Sulfide (PPS)
• Features: Board guide, shielded design

The primary distinction between these parts is product status and packaging. The substitute part 3260-8S2(55) is active and available in tray packaging, whereas the main part 3260-8S2 is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The 3260-8S2(55) is the direct active equivalent for the obsolete 3260-8S2. All electrical and mechanical parameters are identical, ensuring functional interchangeability in board-to-cable/wire applications requiring 8-position, 0.031" pitch surface mount receptacle connectors.

The substitute part offers the following advantages:

• Active product status ensures long-term availability and supply chain continuity
• RoHS compliance of 3260-8S2(55) meets current regulatory requirements, whereas the main part is RoHS non-compliant
• Tray packaging of the substitute part supports standard production workflows

Both parts maintain identical electrical performance (500mA current rating, 125VAC voltage rating), mechanical configuration (surface mount right angle), and material specifications (UL94 V-0 flammability rating, PPS insulation, phosphor bronze contacts with gold plating).

Frequently Asked Questions (FAQ)

Q: Are the 3260-8S2 and 3260-8S2(55) mechanically interchangeable?

A: Yes. Both connectors share identical mounting type (surface mount, right angle), footprint dimensions (0.031" pitch, 0.114" insulation height), and contact configuration (8-position center strip contacts). They are direct mechanical substitutes.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and regulatory compliance. The 3260-8S2 is obsolete and RoHS non-compliant, while the 3260-8S2(55) is active and RoHS compliant. The substitute part is supplied in tray packaging. All electrical and mechanical specifications are identical.

Q: Can I use 3260-8S2(55) in place of 3260-8S2 in existing designs?

A: Yes. The substitute part maintains all critical parameters: 8 positions, 0.031" mating pitch, 500mA current rating, 125VAC voltage rating, gold-plated contacts, solder termination, and shielded board guide design. No design modifications are required.

Q: Does the RoHS compliance difference affect compatibility?

A: No. RoHS compliance is a regulatory and material composition attribute that does not affect electrical or mechanical performance. The 3260-8S2(55) RoHS compliance status makes it suitable for applications subject to RoHS regulations.

Q: What packaging is available for the substitute part?

A: The 3260-8S2(55) is supplied in tray packaging, which is standard for surface mount components and supports automated assembly processes.

Q: Are there any performance differences in current or voltage ratings?

A: No. Both parts are rated for 500mA current and 125VAC voltage. Electrical performance is identical.