Amphenol ICC 77317-112-10 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 77317-112-10 is a right-angle rectangular connector header designed for through-hole mounting in board-to-board applications. This component features a 10-position, 2-row configuration with 0.100" (2.54mm) pitch spacing and is part of the BERGSTIK® series. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

77317-112-10

Amphenol ICC (FCI)In Stock: 121077317-112-10 Datasheet

Current PartRFQ

77317-112-10LF

Amphenol ICC (FCI)In Stock: 105577317-112-10LF Datasheet

DirectRFQ

98414-F06-14ULF

Amphenol ICC (FCI)In Stock: 163098414-F06-14ULF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 77317-112-10 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Connector type and contact configuration (male pin header)
• Number of positions and row arrangement (10 positions, 2 rows)
• Mating pitch spacing (0.100" / 2.54mm)
• Row spacing (0.100" / 2.54mm)
• Mounting method (through-hole)
• Termination type (solder)
• Current rating capability (minimum 3A per contact)
• Operating temperature range (-65°C ~ 130°C)
• Material flammability rating (UL94 V-0)

Identified Substitutes:

1. 77317-112-10LF - Direct form-fit-function equivalent with identical electrical and mechanical specifications. Differs only in RoHS compliance status (compliant vs. non-compliant) and packaging format (bulk vs. standard).

2. 98414-F06-14ULF - Partial compatibility substitute with significant parameter deviations. This part operates at different pitch spacing (0.079" / 2.00mm), different position count (14 vs. 10), and different mounting orientation (vertical vs. right-angle). Substitution requires design modification and is not a direct replacement.

Parameter Comparison

Engineering Selection Recommendations

77317-112-10LF is the primary recommended substitute for the obsolete 77317-112-10. This part maintains identical electrical and mechanical specifications, including pitch spacing, position count, current rating, and operating temperature range. The primary distinction is RoHS compliance status; the LF variant is RoHS-compliant while the original is non-compliant. Both parts are manufactured by Amphenol ICC and share the same BERGSTIK® series designation. The LF variant is currently in active production status, ensuring long-term availability and supply chain continuity.

98414-F06-14ULF is not recommended as a direct substitute due to fundamental parameter deviations. This part operates at a different pitch spacing (0.079" vs. 0.100"), features a different position count (14 vs. 10), uses vertical mounting instead of right-angle orientation, and has a reduced current rating (2A vs. 3A per contact). Implementation of this part would require significant PCB redesign and connector interface modifications. This part may be considered only if design constraints permit accommodation of these parameter changes.

Frequently Asked Questions (FAQ)

Q: Can 77317-112-10LF be used as a direct replacement for 77317-112-10?

A: Yes. The 77317-112-10LF is a direct form-fit-function equivalent. Both parts share identical mating pitch (0.100" / 2.54mm), position count (10 positions in 2 rows), mounting type (through-hole right-angle), current rating (3A per contact), and operating temperature range (-65°C ~ 130°C). The primary difference is RoHS compliance status; the LF variant is RoHS-compliant.

Q: What is the key difference between 77317-112-10 and 77317-112-10LF?

A: The 77317-112-10LF incorporates lead-free solder termination and is RoHS-compliant, whereas the original 77317-112-10 is RoHS non-compliant. All electrical and mechanical parameters remain identical. The LF variant is currently in active production.

Q: Why is 98414-F06-14ULF not a suitable substitute?

A: The 98414-F06-14ULF differs in multiple critical parameters: mating pitch (0.079" vs. 0.100"), position count (14 vs. 10), mounting orientation (vertical vs. right-angle), and current rating (2A vs. 3A per contact). These differences require PCB redesign and connector interface modification, making it unsuitable as a direct replacement.

Q: What packaging formats are available for the substitute parts?

A: The 77317-112-10LF is available in bulk packaging. The 98414-F06-14ULF is supplied in tube packaging. Packaging selection should be coordinated with procurement and assembly requirements.

Q: Are both substitute parts manufactured by the same company as the original?

A: Yes. Both 77317-112-10LF and 98414-F06-14ULF are manufactured by Amphenol ICC (FCI), the same manufacturer as the original 77317-112-10.

Q: What is the current inventory status of the substitute parts?

A: The 77317-112-10LF has 987 pieces in stock. The 98414-F06-14ULF has 1593 pieces in stock. Both are listed as active products with ongoing availability.