Amphenol ICC 91615-307 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 91615-307 is a 14-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 system support and procurement planning.

Key Parameters

Parameter	Specification
Connector Type	Receptacle, Bottom or Top Entry
Number of Positions	14
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 eligibility for the 91615-307 is determined by strict equivalence across the following critical parameters:

Connector geometry: 14-position receptacle with 2-row configuration
Pitch specification: 0.100" (2.54mm) mating pitch and row spacing
Mounting technology: Surface mount termination
Contact system: Female socket with gold mating finish
Mechanical interface: Push-pull fastening with board lock
Physical envelope: Mated stacking height of 10.81mm
Material compliance: UL94 V-0 flammability rating

The substitute part 91615-307LF maintains identical electrical and mechanical specifications across all these parameters, with the primary distinction being product status and regulatory compliance posture.

Parameter Comparison

Parameter	91615-307	91615-307LF	Match
Connector Type	Receptacle, Bottom or Top Entry	Receptacle, Bottom or Top Entry	✓
Number of Positions	14	14	✓
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	✓
Contact Finish Thickness - Post	78.7µin (2.00µm)	78.7µin (2.00µm)	✓
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	✓
Series	Dubox™	Dubox™	✓
Product Status	Obsolete	Active	Differs
RoHS Status	RoHS non-compliant	RoHS Compliant	Differs
REACH Status	REACH Unaffected	REACH Affected	Differs
Packaging	Not specified	Tube	Differs

Engineering Selection Recommendations

The 91615-307LF is the direct functional equivalent of the 91615-307 across all electrical and mechanical parameters. Selection between these parts should be based on the following factors:

For new designs and ongoing procurement: The 91615-307LF is the appropriate choice. This part carries active product status, ensuring continued manufacturer support and availability. The part is RoHS compliant and REACH affected, meeting current regulatory requirements for most industrial, automotive, telecommunications, and general-purpose applications.

For legacy system maintenance: The 91615-307 remains functionally compatible with mating connectors designed for the 91615-307LF due to identical contact geometry, pitch, and mechanical interface specifications. However, the obsolete status and RoHS non-compliant designation indicate limited future availability.

Regulatory considerations: Organizations subject to RoHS or REACH compliance requirements must transition to the 91615-307LF. The compliance difference reflects manufacturing process updates rather than functional changes.

Frequently Asked Questions (FAQ)

Q: Are the 91615-307 and 91615-307LF mechanically interchangeable?

A: Yes. Both parts share identical connector geometry, pitch spacing (0.100"), row configuration (2 rows, 14 positions), mating contact specifications, and physical envelope dimensions. They are mechanically and electrically interchangeable in board-to-board applications.

Q: What does the "LF" suffix indicate in the 91615-307LF part number?

A: The "LF" designation indicates lead-free manufacturing. This reflects the RoHS compliance status of the 91615-307LF, which uses lead-free solder and materials in accordance with RoHS directives.

Q: Why is the 91615-307 listed as obsolete?

A: The obsolete status reflects Amphenol ICC's transition to RoHS-compliant manufacturing. The 91615-307LF represents the current production equivalent with identical functionality and updated regulatory compliance.

Q: Can I use the 91615-307LF as a direct replacement in existing assemblies designed for the 91615-307?

A: Yes. The 91615-307LF is a direct functional replacement. All electrical and mechanical parameters are identical, including contact finish, pitch, row spacing, and mating interface specifications.

Q: What is the difference in packaging between these parts?

A: The 91615-307LF is supplied in tube packaging. The original 91615-307 packaging specification is not detailed in the available data. Verify packaging requirements for your procurement and assembly processes.

Q: Are there any performance differences between these connectors?

A: No. Both parts deliver identical performance across all specified electrical and mechanical parameters. The differences are limited to product status, regulatory compliance posture, and manufacturing process updates.

Q: Which part should I specify for new designs?

A: Specify the 91615-307LF for all new designs. This part is in active production status and meets current regulatory requirements for RoHS and REACH compliance.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message