Amphenol ICC 91615-306A Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 91615-306A is a 12-position receptacle connector in the Dubox™ series, designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This surface mount connector features gold-plated mating contacts, push-pull fastening, and board lock functionality. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing design support and procurement.

Key Parameters

Parameter	Specification
Connector Type	Receptacle, Bottom or Top Entry
Number of Positions	12
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount
Contact Type	Female Socket
Contact Finish - Mating	Gold
Fastening Type	Push-Pull
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
Mated Stacking Height	10.81mm

Substitute Part Grouping Explanation

Substitution for the 91615-306A is determined by strict equivalence across the following critical parameters:

Connector geometry: 12-position receptacle with 0.100" (2.54mm) pitch and 2-row configuration
Electrical interface: Female socket contacts with gold mating finish
Mechanical mounting: Surface mount termination with push-pull fastening and board lock features
Physical dimensions: Insulation height of 0.275" (6.99mm) and mated stacking height of 10.81mm
Material compliance: UL94 V-0 flammability rating and thermoplastic glass-filled insulation

The substitute part 91615-306ALF maintains identical electrical and mechanical specifications while differing in product status and packaging configuration.

Parameter Comparison

Parameter	91615-306A (Main Part)	91615-306ALF (Substitute)
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	Dubox™	Dubox™
Connector Type	Receptacle, Bottom or Top Entry	Receptacle, Bottom or Top Entry
Number of Positions	12	12
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Surface Mount	Surface Mount
Contact Type	Female Socket	Female Socket
Contact Finish - Mating	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)
Fastening Type	Push-Pull	Push-Pull
Insulation Color	Gray	Gray
Insulation Height	0.275" (6.99mm)	0.275" (6.99mm)
Material Flammability Rating	UL94 V-0	UL94 V-0
Contact Finish - Post	Tin	Tin
Mated Stacking Heights	10.81mm	10.81mm
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Contact Finish Thickness - Post	78.7µin (2.00µm)	78.7µin (2.00µm)
Base Product Number	91615	91615
ECCN	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040
Product Status	Obsolete	Active
Packaging	Bulk	Tape & Reel (TR)
RoHS Status	RoHS non-compliant	RoHS Compliant
REACH Status	REACH Unaffected	REACH Affected
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

The 91615-306ALF is a direct functional equivalent to the 91615-306A, with identical electrical and mechanical specifications across all critical parameters. The primary distinctions are:

Product Status: The 91615-306A is obsolete, while the 91615-306ALF maintains active production status, ensuring long-term availability and supply chain continuity.

Compliance Certifications: The 91615-306ALF is RoHS compliant and REACH affected, meeting current regulatory requirements for electronic components in restricted substance directives. The 91615-306A is RoHS non-compliant and REACH unaffected, reflecting its legacy status.

Packaging Configuration: The 91615-306ALF is supplied in Tape & Reel (TR) format, optimized for automated assembly processes. The 91615-306A is supplied in bulk packaging.

For new designs or ongoing production requiring this connector type, the 91615-306ALF is the appropriate selection due to its active status and regulatory compliance. Existing designs using the 91615-306A can transition to the 91615-306ALF without modification, as all functional parameters remain identical.

Frequently Asked Questions (FAQ)

Q: Are the 91615-306A and 91615-306ALF mechanically interchangeable?

A: Yes. Both connectors share identical dimensions, pitch spacing (0.100"), row configuration (2 rows), and mating interface specifications. They are direct mechanical substitutes.

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

A: The primary differences are product status (obsolete vs. active), packaging format (bulk vs. Tape & Reel), and regulatory compliance status (RoHS non-compliant vs. RoHS compliant). All electrical and mechanical specifications are identical.

Q: Can I use the 91615-306ALF as a replacement for the 91615-306A in existing assemblies?

A: Yes. The 91615-306ALF is a direct functional equivalent with no design modifications required. The identical contact geometry, pitch, and mating interface ensure compatibility with existing mating connectors and PCB layouts.

Q: Why is the 91615-306A listed as obsolete?

A: The 91615-306A has been superseded by the 91615-306ALF, which offers improved regulatory compliance and active production support. Amphenol ICC continues to manufacture the Dubox™ series through the active variant.

Q: Does the Tape & Reel packaging of the 91615-306ALF affect compatibility?

A: No. Tape & Reel packaging is a supply format optimization for automated pick-and-place assembly. Once removed from the carrier tape, the connector is identical to bulk-packaged variants and functions identically in the application.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts maintain identical contact materials (phosphor bronze), contact finishes (gold mating, tin post), and flammability ratings (UL94 V-0). Electrical performance is equivalent.

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