Amphenol ICC 87606-450 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 87606-450 is a 100-position receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications in automotive, industrial, telecommunications, and general purpose environments. This connector features through-hole solder termination, tin-lead contact finish, and push-pull fastening in the Dubox™ series.

The 87606-450 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure component availability, and support ongoing production and maintenance requirements.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Number of Positions	100
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
Insulation Height	0.335" (8.51mm)
Contact Length - Post	0.114" (2.90mm)
Contact Finish Thickness - Mating	78.7µin (2.00µm)
Contact Finish Thickness - Post	78.7µin (2.00µm)
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the 87606-450 is based on electrical and mechanical compatibility across the following critical parameters:

Connector type (receptacle)
Position count (100 positions)
Mating pitch (0.100" / 2.54mm)
Row configuration (2 rows with 0.100" spacing)
Mounting method (through-hole solder)
Fastening mechanism (push-pull)
Contact geometry (square phosphor bronze)
Insulation specifications (thermoplastic, glass-filled, UL94 V-0)
Physical dimensions (insulation height, contact length, finish thickness)

The primary distinction between the main part and its substitute relates to contact finish composition and product status, which do not affect mechanical or electrical interchangeability in the specified applications.

Parameter Comparison

Parameter	87606-450 (Main Part)	87606-450LF (Substitute)
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	Dubox™	Dubox™
Connector Type	Receptacle	Receptacle
Number of Positions	100	100
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	Through Hole	Through Hole
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Contact Type	Female Socket	Female Socket
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Contact Finish - Mating	Tin-Lead	Tin
Contact Finish - Post	Tin-Lead	Tin
Contact Finish Thickness - Mating	78.7µin (2.00µm)	78.7µin (2.00µm)
Contact Finish Thickness - Post	78.7µin (2.00µm)	78.7µin (2.00µm)
Insulation Color	Blue	Blue
Insulation Height	0.335" (8.51mm)	0.335" (8.51mm)
Contact Length - Post	0.114" (2.90mm)	0.114" (2.90mm)
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0	UL94 V-0
Product Status	Obsolete	Active
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

Engineering Selection Recommendations

The 87606-450LF serves as the direct substitute for the obsolete 87606-450. Both connectors share identical mechanical and electrical specifications, including position count, pitch, row configuration, contact geometry, and physical dimensions.

The 87606-450LF is classified as active product status, ensuring ongoing availability and supply chain continuity. The 87606-450LF achieves RoHS compliance, whereas the original 87606-450 is RoHS non-compliant. The contact finish difference—tin versus tin-lead—reflects the RoHS transition and does not affect mechanical interchangeability or performance in the specified applications.

Selection of the 87606-450LF is appropriate for new designs, production continuity, and maintenance applications requiring the Dubox™ 100-position receptacle connector with 0.100" pitch and through-hole solder termination.

Frequently Asked Questions (FAQ)

Q: Are the 87606-450 and 87606-450LF mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications, including position count (100), mating pitch (0.100"), row configuration (2 rows), mounting type (through-hole), and physical dimensions (insulation height, contact length, contact geometry).

Q: What is the difference between the 87606-450 and 87606-450LF?

A: The primary differences are product status and contact finish composition. The 87606-450 is obsolete with tin-lead contact finish and RoHS non-compliant status. The 87606-450LF is active product with tin contact finish and RoHS compliant status. Both maintain identical electrical and mechanical performance.

Q: Can the 87606-450LF be used as a direct replacement in existing designs?

A: Yes. The 87606-450LF is the designated substitute for the obsolete 87606-450. Mechanical and electrical compatibility is maintained across all critical parameters.

Q: What packaging is available for the 87606-450LF?

A: The 87606-450LF is supplied in tube packaging.

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

A: Yes. Both the 87606-450 and 87606-450LF are specified for automotive, general purpose, industrial, and telecommunications applications.

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

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

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