Amphenol ICC 91900-21569LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 91900-21569LF is a 69-position rectangular connector header with center strip contacts, designed for surface mount applications. This connector features gold-plated contacts and solder retention, operating at a 0.039" (1.00mm) pitch across 2 rows. The part is currently classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure supply chain availability for new production and repair applications.

Substiute Parts

91900-21569LF

Amphenol ICC (FCI)In Stock: 113591900-21569LF Datasheet

Current PartRFQ

91901-31569LF

Amphenol ICC (FCI)In Stock: 109191901-31569LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 91900-21569LF is determined by strict equivalence across all electrical and mechanical parameters. The substitute part 91901-31569LF maintains identical specifications for connector type, position count, pitch, row configuration, mounting method, contact finish, stacking heights, and moisture sensitivity classification. The primary distinction between these parts is product status: the original part is obsolete, while the substitute is active in production. Both parts belong to the Conan™ and MezzSelect™ series and share the same functional characteristics required for direct replacement in surface mount applications.

Parameter Comparison

Engineering Selection Recommendations

The 91901-31569LF is the direct functional equivalent for the obsolete 91900-21569LF. Selection of the substitute part is based on identical electrical and mechanical specifications across all critical parameters. The substitute part is currently active in production, ensuring supply chain continuity and availability for new designs and production runs. The 91901-31569LF carries RoHS Compliant and REACH Affected certifications, providing regulatory compliance for applications subject to these requirements. Both parts share equivalent ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Frequently Asked Questions (FAQ)

Q: Can the 91901-31569LF directly replace the 91900-21569LF in existing designs?

A: Yes. The substitute part maintains identical specifications for connector type, position count, pitch, row configuration, mounting method, contact finish, and all dimensional parameters. Direct substitution is electrically and mechanically compatible.

Q: What is the difference between these two part numbers?

A: The primary difference is product status. The 91900-21569LF is obsolete, while the 91901-31569LF is active in production. All functional and electrical specifications are identical.

Q: Are there packaging differences between these parts?

A: The 91900-21569LF packaging is not specified in available data. The 91901-31569LF is supplied in Tape & Reel (TR) packaging, which is standard for surface mount production applications.

Q: Do both parts meet the same regulatory requirements?

A: The 91901-31569LF is certified as RoHS Compliant and REACH Affected. Both parts share the same ECCN and HTSUS classifications, supporting equivalent regulatory compliance for export and environmental standards.

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

A: Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.