Amphenol ICC 68695-272H Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68695-272H is a rectangular connector header featuring a right-angle, through-hole mount configuration with 72 positions at 0.100" (2.54mm) pitch. This BERGSTIK® II series connector is designed for board-to-board applications with unshrouded, push-pull fastening and solder termination. The part is currently obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

68695-272H

Amphenol ICC (FCI)In Stock: 122268695-272H Datasheet

Current PartRFQ

802-V3-072-20-001101

Preci-DipIn Stock: 1097802-V3-072-20-001101 Datasheet

MFR RecommendedRFQ

M20-9743646

Harwin Inc.In Stock: 776M20-9743646 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 68695-272H is determined by strict adherence to the following critical parameters:

• Connector Type & Configuration: Header, male pin, right-angle, through-hole mount
• Position Count & Spacing: 72 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
• Electrical Interface: Board-to-board style with push-pull fastening and solder termination
• Physical Characteristics: Unshrouded design with UL94 V-0 flammability rating and black insulation

The two substitute parts listed below meet these core substitution criteria. Variations in contact material, contact finish, insulation material, and electrical ratings are secondary parameters that do not prevent functional substitution when the primary parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are active products with current manufacturing support, addressing the obsolescence of the 68695-272H.

Preci-Dip 802-V3-072-20-001101: This substitute maintains full functional compatibility with identical pitch, position count, and mounting configuration. The part is ROHS3 compliant and REACH unaffected, providing regulatory advantage over the original part. Operating temperature range extends to -55°C, supporting wider thermal applications. Current rating of 3A per contact is lower than the original 5A specification; applications requiring higher current density require evaluation.

Harwin Inc. M20-9743646: This substitute provides identical core connector specifications with the additional feature of cuttable header design, enabling custom position configurations if required. ROHS3 compliance and REACH unaffected status align with modern regulatory requirements. Operating temperature range of -40°C to 105°C covers standard industrial applications. Current rating of 3A per contact matches the Preci-Dip substitute. Contact finish is tin rather than gold, which may affect corrosion resistance in high-humidity environments.

Both substitutes meet the critical substitution parameters. Selection between them depends on specific application requirements regarding contact finish preference, temperature range, and cuttable header functionality.

Frequently Asked Questions (FAQ)

Q: Can the 68695-272H be directly replaced with either substitute part?

A: Yes. Both substitute parts maintain identical connector type, position count, pitch, row spacing, mounting configuration, and termination method. Physical and electrical interface compatibility is established through these core parameters.

Q: What are the differences in current rating between the original and substitute parts?

A: The original 68695-272H is rated at 5A, while both substitutes are rated at 3A per contact. Applications operating at or below 3A per contact experience no functional limitation. Applications requiring higher current density must be re-evaluated for thermal and electrical performance.

Q: How do contact material and finish differences affect substitution?

A: The original part uses phosphor bronze with gold finish. The Preci-Dip substitute uses brass with gold mating finish and tin post finish. The Harwin substitute uses brass with tin finish on both mating and post surfaces. Gold finish provides superior corrosion resistance; tin finish is suitable for standard indoor and controlled environments. Contact material differences (phosphor bronze vs. brass) do not prevent functional substitution but may affect spring force and wear characteristics over extended mating cycles.

Q: Are there compliance advantages to using the substitute parts?

A: Yes. Both substitutes are ROHS3 compliant and REACH unaffected, compared to the original part which is RoHS non-compliant and REACH affected. New designs and production runs benefit from these regulatory improvements.

Q: What is the significance of the Harwin M20-9743646 being a "cuttable" header?

A: The cuttable feature allows the header to be mechanically separated into smaller position configurations without affecting the remaining connector sections. This provides design flexibility for applications requiring custom pin counts derived from the 72-position base design.

Q: Do the substitute parts have different operating temperature ranges?

A: Yes. The Preci-Dip 802-V3-072-20-001101 operates from -55°C to 125°C, while the Harwin M20-9743646 operates from -40°C to 105°C. Applications requiring extended low-temperature operation below -40°C should specify the Preci-Dip substitute.

Q: Are there any packaging or inventory considerations?

A: Both substitutes are available in bulk packaging with active inventory status. The original part is obsolete with limited remaining stock. Procurement planning should prioritize active substitutes to ensure supply continuity.