Amphenol ICC 95290-406 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 95290-406 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 tin-lead contact finish and push-pull fastening, suitable for automotive, industrial, telecommunications, and general purpose applications.

The 95290-406 carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Key Parameters

Parameter	Value
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
Fastening Type	Push-Pull
Insulation Material	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Material Flammability Rating	UL94 V-0
Insulation Color	Gray
Insulation Height	0.343" (8.71mm)
Contact Shape	Square
Contact Material	Phosphor Bronze
Series	Dubox™

Substitute Part Grouping Explanation

Substitution eligibility for the 95290-406 is determined by strict equivalence across the following critical parameters:

Connector geometry: 12 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
Mounting and termination: Surface mount with solder termination
Connector interface: Receptacle, bottom or top entry, female socket, push-pull fastening
Physical construction: Square contact shape, phosphor bronze material, gray PCT insulation at 0.343" height
Material compliance: UL94 V-0 flammability rating

The substitute part 95290-406LF maintains identical mechanical and electrical interface specifications. The primary distinction is the contact finish specification: the original part uses tin-lead finish, while the substitute employs tin finish. Both finishes meet the same contact finish thickness of 196.9µin (5.00µm) and are applied to both mating and post surfaces where specified.

Parameter Comparison

Parameter	95290-406 (Original)	95290-406LF (Substitute)
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	Dubox™	Dubox™
Product Status	Obsolete	Active
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
Connector Type	Receptacle, Bottom or Top Entry	Receptacle, Bottom or Top Entry
Contact Type	Female Socket	Female Socket
Fastening Type	Push-Pull	Push-Pull
Contact Finish - Mating	Tin-Lead	Tin
Contact Finish Thickness - Mating	196.9µin (5.00µm)	196.9µin (5.00µm)
Insulation Material	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Insulation Color	Gray	Gray
Insulation Height	0.343" (8.71mm)	0.343" (8.71mm)
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Material Flammability Rating	UL94 V-0	UL94 V-0
RoHS Status	RoHS non-compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040
Packaging	Not specified	Tube

Engineering Selection Recommendations

The 95290-406LF serves as the direct active substitute for the obsolete 95290-406. Both parts share identical mechanical and electrical interface specifications, ensuring pin-for-pin compatibility in board-to-board applications.

The 95290-406LF offers the advantage of active product status, ensuring continued availability and manufacturing support. Additionally, the 95290-406LF achieves RoHS compliance, whereas the original 95290-406 is RoHS non-compliant. This distinction is significant for applications subject to RoHS regulatory requirements or for new designs requiring compliance documentation.

The contact finish difference—tin-lead versus tin—reflects the RoHS compliance transition. Both finishes maintain equivalent contact finish thickness and material properties for the intended connector application.

Frequently Asked Questions (FAQ)

Q: Are the 95290-406 and 95290-406LF mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 12 positions, 0.100" (2.54mm) pitch, 2-row configuration, surface mount termination, and push-pull fastening. They are pin-for-pin compatible for board-to-board applications.

Q: What is the difference between tin-lead and tin contact finishes?

A: The 95290-406 uses tin-lead contact finish, while the 95290-406LF uses tin finish. Both maintain the same contact finish thickness of 196.9µin (5.00µm). The tin finish in the 95290-406LF reflects RoHS compliance requirements, eliminating lead content.

Q: Why is the 95290-406 marked as obsolete?

A: The 95290-406 is obsolete due to the industry transition toward RoHS-compliant components. The 95290-406LF represents the active, compliant equivalent in the Dubox™ series.

Q: Does the packaging difference affect compatibility?

A: No. The 95290-406LF is supplied in tube packaging, while the original 95290-406 packaging is not specified. Packaging affects handling and storage logistics but does not impact electrical or mechanical compatibility.

Q: Are both parts suitable for automotive, industrial, and telecommunications applications?

A: Yes. Both the 95290-406 and 95290-406LF are rated for automotive, general purpose, industrial, and telecommunications applications. The UL94 V-0 flammability rating applies to both.

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

A: Both connectors carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

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