Amphenol ICC 76382-302 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 76382-302 is a through-hole, right-angle rectangular connector header with 2 positions at 0.100" (2.54mm) pitch, designed for board-to-cable/wire applications. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement planning. The connector features shrouded 4-wall construction with friction lock fastening and gold-plated mating contacts suitable for 3A current applications.

Substiute Parts

76382-302

Amphenol ICC (FCI)In Stock: 117076382-302 Datasheet

Current PartRFQ

76382-302LF

Amphenol ICC (FCI)In Stock: 364276382-302LF Datasheet

DirectRFQ

77317-104-16LF

Amphenol ICC (FCI)In Stock: 92777317-104-16LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 76382-302 is determined by the following critical parameters: connector type (header), contact type (male pin), mating pitch (0.100"/2.54mm), mounting configuration (through-hole right-angle), and current rating (3A minimum). These parameters define the mechanical and electrical interface compatibility.

Two substitute parts are identified:

76382-302LF - Direct functional equivalent within the same Dubox™ series. Maintains identical mechanical dimensions, pitch, position count, shrouding configuration, and electrical ratings. Primary distinction is RoHS compliance status and contact finish post thickness.

77317-104-16LF - Alternative from the BERGSTIK® series. Shares core interface parameters (0.100" pitch, through-hole right-angle mounting, 3A current rating, male pin contacts) but differs in position count (16 vs. 2), row configuration (2 rows vs. 1 row), shrouding (unshrouded vs. shrouded), and fastening type (push-pull vs. friction lock). This part is suitable only for applications where the increased position count and different mechanical form factor are acceptable.

Parameter Comparison

Engineering Selection Recommendations

76382-302LF is the primary substitute for the obsolete 76382-302. Both parts maintain identical mechanical and electrical specifications within the Dubox™ series. The 76382-302LF offers the advantage of active product status and RoHS compliance, addressing regulatory requirements for new designs. The contact finish post thickness differs (78.7µin vs. 150.0µin), which does not affect functional compatibility for standard solder termination applications. This part is recommended for direct replacement in existing designs.

77317-104-16LF is a secondary alternative suitable only for applications where the increased position count (16 vs. 2) and dual-row configuration align with system requirements. The unshrouded design and push-pull fastening mechanism represent significant mechanical differences from the original part. This connector is not suitable for direct pin-for-pin replacement but may serve applications requiring higher-density interconnection at the same 0.100" pitch. The extended operating temperature range (-65°C ~ 130°C) provides additional thermal margin compared to the original specification.

Frequently Asked Questions (FAQ)

Q: Can 76382-302LF be used as a direct replacement for 76382-302?

A: Yes. The 76382-302LF maintains identical mechanical dimensions, pitch, position count, shrouding, and electrical ratings. The primary differences are product status (active vs. obsolete) and RoHS compliance. No design modifications are required for substitution.

Q: What is the significance of the "LF" suffix in 76382-302LF?

A: The "LF" designation indicates lead-free compliance, reflecting RoHS regulatory requirements. This affects the contact finish post composition (tin vs. tin-lead) and contact finish thickness specifications but does not impact functional compatibility in standard applications.

Q: Is 77317-104-16LF compatible with designs using 76382-302?

A: 77317-104-16LF shares the same 0.100" (2.54mm) mating pitch and through-hole right-angle mounting configuration. However, it is a 16-position, 2-row connector with unshrouded design and push-pull fastening, making it mechanically incompatible with 2-position, single-row applications. This part is suitable only for applications requiring higher position density.

Q: What are the key parameters that determine substitution compatibility?

A: Mating pitch (0.100"/2.54mm), connector type (header), contact type (male pin), mounting configuration (through-hole right-angle), and current rating (3A) are the primary determinants. Shrouding type, fastening mechanism, and position count must also match for direct replacement.

Q: Are there compliance differences between the main part and substitutes?

A: Yes. The 76382-302 is RoHS non-compliant, while both 76382-302LF and 77317-104-16LF are RoHS compliant. For applications subject to RoHS regulations, the compliant substitutes are required. Both substitutes maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity classification.

Q: What is the inventory status for these parts?

A: 76382-302 (obsolete) has 1117 pcs in stock. 76382-302LF (active) has 3566 pcs in stock. 77317-104-16LF (active) has 897 pcs in stock. Availability should be verified for procurement planning.