HARTING 09731647902 DIN 41612 96-Position Backplane Connector Header

Part Overview

The HARTING 09731647902 is a 96-position DIN 41612 connector header with male pins, gold-palladium contact finish, and through-hole solder termination. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations. The connector operates across the industrial temperature range of -55°C to 125°C with a 2A current rating per contact.

Substiute Parts

09731647902

HARTINGIn Stock: 83109731647902 Datasheet

Current PartRFQ

09731646902

HARTINGIn Stock: 101009731646902 Datasheet

DirectRFQ

86094647814765E1LF

Amphenol ICC (FCI)In Stock: 119486094647814765E1LF Datasheet

MFR RecommendedRFQ

DIN-064RPB-S1-HM

3MIn Stock: 1213DIN-064RPB-S1-HM Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HARTING 09731647902 is determined by strict alignment of the following critical parameters:

Position and Pitch Compatibility: All substitute parts must maintain 96 total positions with 64 positions loaded, 3-row configuration, and 0.100" (2.54mm) pitch to ensure mechanical and electrical compatibility with existing mating connectors and PCB layouts.

Connector Type and Termination: Substitutes must be header-type connectors with male pins and solder termination to match the through-hole mounting requirement and signal interface of the original design.

Environmental and Compliance Requirements: Operating temperature range of -55°C to 125°C and UL94 V-0 flammability rating are mandatory for industrial applications. RoHS3 compliance is required for regulatory adherence.

Contact Finish and Current Rating: Gold or gold-palladium contact finish with minimum 1.5A current rating ensures signal integrity and thermal performance within specified operating conditions.

The following substitute parts meet these criteria:

1. HARTING 09731646902 – Direct manufacturer alternative with panel mount option
2. Amphenol ICC (FCI) 86094647814765E1LF – Cross-manufacturer equivalent from active product line
3. 3M DIN-064RPB-S1-HM – Cross-manufacturer plug-type alternative with enhanced current rating

Parameter Comparison

Engineering Selection Recommendations

HARTING 09731646902 is the primary substitute for direct replacement within the HARTING product ecosystem. This part maintains identical electrical and mechanical specifications while offering active product status and panel mount flexibility. It is ROHS3 compliant and carries the same series designation, ensuring seamless integration into existing designs.

Amphenol ICC (FCI) 86094647814765E1LF provides cross-manufacturer equivalence with confirmed active product status. This part meets the full operating temperature range and UL94 V-0 flammability requirement. The 1.5A current rating is acceptable for applications where the original 2A specification provides design margin. RoHS compliance is confirmed, though REACH status differs from the original part.

3M DIN-064RPB-S1-HM offers an alternative from a third manufacturer with enhanced current rating of 3A. This part is classified as a plug-type connector rather than a header, which may require interface verification in applications where connector gender is critical. RoHS compliance and UL94 V-0 flammability rating are confirmed. This option is suitable for applications requiring higher current capacity.

Selection should prioritize product status (active vs. obsolete), compliance certifications (RoHS, UL94 V-0), and current rating requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09731646902 be used as a direct replacement for the 09731647902?

A: Yes. Both parts share identical position count (96 total, 64 loaded), pitch (0.100"), row configuration (3), and termination method (solder). The primary difference is mounting type: the 09731646902 includes panel mount capability in addition to through-hole mounting. Both are ROHS3 compliant and from the same manufacturer series.

Q: What is the significance of the 64 positions loaded specification?

A: The connector has 96 total position cavities, but only 64 are populated with contacts. This is a standard configuration for DIN 41612 connectors and must be matched in substitute parts to ensure compatibility with mating connectors and PCB layouts.

Q: Why does the Amphenol ICC part have a lower current rating (1.5A vs. 2A)?

A: The 86094647814765E1LF is rated for 1.5A per contact. This part remains suitable for applications where the design current per contact does not exceed 1.5A. For applications requiring the full 2A rating, the 3M DIN-064RPB-S1-HM (3A rating) or HARTING 09731646902 should be considered.

Q: Is the 3M DIN-064RPB-S1-HM compatible as a direct replacement?

A: The 3M part is mechanically and electrically compatible in terms of position count, pitch, and row configuration. However, it is classified as a plug-type connector, whereas the original is a header-type. Connector gender compatibility with mating components must be verified before substitution.

Q: What compliance certifications are critical for this connector type?

A: RoHS3 compliance and UL94 V-0 flammability rating are the primary certifications for industrial backplane connectors. All listed substitute parts meet these requirements. REACH status should be verified if the application operates in regulated markets.

Q: Can these parts be used interchangeably in the same PCB design?

A: Mechanical and electrical interchangeability is confirmed for all listed substitutes within the constraints of connector type (header vs. plug) and mounting method (through-hole vs. panel mount). PCB footprint and mating connector compatibility must be verified for each specific application.