Amphenol ICC 91910-31411LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 91910-31411LF is an 11-position connector header with center strip contacts designed for surface mount applications. This component features gold-plated contacts and board guide retention features, making it suitable for high-reliability interconnect applications. The part is currently active in production with full RoHS compliance and unlimited moisture sensitivity rating. Substitute parts may be required due to inventory constraints, supply chain optimization, or design revision requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

91910-31411LF

Amphenol ICC (FCI)In Stock: 109191910-31411LF Datasheet

Current PartRFQ

91911-31411LF

Amphenol ICC (FCI)In Stock: 328491911-31411LF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 91910-31411LF is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Number of positions: 11
• Number of rows: 2
• Pitch: 0.039" (1.00mm)
• Contact finish: Gold or Gold, GXT™
• Contact finish thickness: 15.0µin (0.38µm)

Mechanical Parameters:

• Connector type: Header, Center Strip Contacts
• Mounting type: Surface Mount
• Height above board: 0.107" (2.72mm)
• Mated stacking height: 6mm
• Features: Board Guide, Solder Retention

Compliance Parameters:

• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Product Status: Active

The substitute part 91911-31411LF maintains identical specifications across all electrical, mechanical, and compliance parameters, differing only in the base product number designation (91911 versus 91910) and inventory availability.

Parameter Comparison

Engineering Selection Recommendations

Both the 91910-31411LF and 91911-31411LF are active production parts with full RoHS compliance and unlimited moisture sensitivity rating. Selection between these parts should be based on availability and supply chain requirements, as they are electrically and mechanically identical. The 91911-31411LF offers higher current inventory availability at 3181 pieces compared to 1015 pieces for the 91910-31411LF. Both parts meet the same compliance certifications and are suitable for direct substitution in applications requiring 11-position, 1.00mm pitch surface mount connector headers with gold-plated contacts and board guide retention features.

Frequently Asked Questions (FAQ)

Q: Can the 91911-31411LF be used as a direct replacement for the 91910-31411LF?

A: Yes. Both parts are electrically and mechanically identical, with matching pitch (0.039"/1.00mm), position count (11), row configuration (2), contact finish (Gold or Gold, GXT™), and mounting type (Surface Mount). They share identical compliance certifications and environmental ratings.

Q: What is the difference between the 91910 and 91911 base product numbers?

A: The base product number designation differs, but all critical electrical, mechanical, and compliance parameters remain identical. Both are active production parts from Amphenol ICC (FCI).

Q: Are there any packaging differences between these parts?

A: No. Both parts are supplied in Tape & Reel (TR) packaging with identical specifications.

Q: What is the contact finish thickness specification?

A: Both parts feature a contact finish thickness of 15.0µin (0.38µm) with gold or gold GXT™ plating.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts have a Moisture Sensitivity Level (MSL) rating of 1, indicating unlimited shelf life without moisture control requirements.

Q: Are these parts RoHS compliant?

A: Yes. Both the 91910-31411LF and 91911-31411LF are fully RoHS compliant.