72918-201 DIN Connector Header Equivalent & Substitute Parts

Part Overview

The 72918-201 is a 96-position DIN connector header manufactured by Amphenol ICC (FCI) with male pins, gold plating, and through-hole solder termination. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and new design implementations. The connector accommodates 32 loaded positions across 3 rows and is designed for backplane applications requiring reliable signal and power distribution.

Substiute Parts

72918-201

Amphenol ICC (FCI)In Stock: 82172918-201 Datasheet

Current PartRFQ

108477096001027

KYOCERA AVXIn Stock: 884108477096001027 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 72918-201 is determined by strict equivalence across the following parameters:

• Connector Configuration: 96-position DIN header with 32 loaded positions across 3 rows
• Pin Type & Termination: Male pins with solder termination
• Contact Material: Gold plating for corrosion resistance and signal integrity
• Mounting Method: Through-hole PCB mounting
• Environmental Compliance: REACH Unaffected status and MSL 1 rating

The substitute part 108477096001027 (KYOCERA AVX) meets all these core requirements. Additional parameters such as operating temperature range, current rating, and material flammability rating are provided by the substitute but were not specified for the original part, indicating these represent enhanced specifications rather than substitution constraints.

Parameter Comparison

Engineering Selection Recommendations

The 108477096001027 (KYOCERA AVX) is a direct functional substitute for the obsolete 72918-201. Both components share identical mechanical and electrical interface specifications: 96-position DIN header configuration, 32 loaded positions, 3-row arrangement, male pin termination, gold contact finish, and through-hole solder mounting.

The KYOCERA AVX part offers the advantage of active product status, ensuring continued availability and manufacturing support. The substitute provides additional documented specifications including operating temperature range (-65°C ~ 125°C), current rating (3A), and UL94 V-0 flammability compliance, which were not specified for the original part. The insulation material differs (polyester thermoplastic, glass-filled versus polycarbonate), but both materials are suitable for backplane connector applications. Both parts maintain MSL 1 rating and REACH Unaffected status, confirming environmental compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can the 108477096001027 be used as a direct replacement for the 72918-201 in existing designs?

A: Yes. Both connectors share identical position count (96), loaded position count (32), row configuration (3), pin type (male), termination method (solder), contact finish (gold), and mounting type (through-hole). These parameters define mechanical and electrical compatibility for backplane connector applications.

Q: What is the pitch specification for the 72918-201?

A: The pitch is not specified in the original part documentation. The substitute part specifies 0.100" (2.54mm) pitch, which is a standard DIN connector spacing. Verify pitch compatibility with your PCB layout before implementation.

Q: Are there differences in insulation material between the two parts?

A: Yes. The 72918-201 uses polycarbonate (PC) insulation, while the 108477096001027 uses polyester thermoplastic with glass filling. Both materials are suitable for backplane connector applications. The glass-filled polyester in the substitute provides enhanced mechanical strength and thermal stability.

Q: Does the substitute part meet the same environmental compliance standards?

A: Both parts maintain MSL 1 (Unlimited) rating and REACH Unaffected status. The substitute additionally provides RoHS3 compliance and UL94 V-0 flammability certification, representing enhanced compliance documentation rather than a deviation from the original part's environmental profile.

Q: What is the current rating for the 72918-201?

A: The current rating is not specified in the original part documentation. The substitute part is rated for 3A per contact. Verify current requirements for your application against the substitute's rating.

Q: Is the 72918-201 still available for purchase?

A: The 72918-201 is classified as obsolete. The substitute part 108477096001027 is active and available, with documented inventory of 816 pieces in stock.