Amphenol ICC 75867-108 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75867-108 is a shrouded right-angle rectangular connector header with 50 positions at 0.100" (2.54mm) pitch, designed for through-hole solder termination in board-to-cable/wire applications. This part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance requirements. The connector features a 2-row configuration with push-pull fastening, gold-plated mating contacts, and UL94 V-0 flammability rating.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	50
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Contact Finish - Mating	Gold, GXT™
Material Flammability Rating	UL94 V-0
Fastening Type	Push-Pull

Substitute Part Grouping Explanation

Substitution eligibility for the 75867-108 is determined by strict alignment with the following core parameters: 50-position count, 2-row configuration, 0.100" (2.54mm) mating pitch, 0.100" (2.54mm) row spacing, through-hole right-angle mounting, shrouded 4-wall design, solder termination, male pin contact type, and UL94 V-0 flammability rating.

Substitute parts are grouped into two categories:

Direct Amphenol ICC Substitutes: Parts maintaining identical electrical and mechanical specifications with variations only in packaging, RoHS compliance status, or contact finish post-plating. The 75867-108LF is the primary direct substitute, offering active product status and RoHS compliance.

Cross-Manufacturer Equivalents: Parts from Molex, HARTING, TE Connectivity, and 3M that maintain the core 50-position, 2-row, 2.54mm pitch header configuration with right-angle through-hole mounting and 4-wall shrouding. These parts satisfy the fundamental electrical and mechanical requirements while offering alternative sourcing options and varying compliance certifications.

Parameter Comparison

Parameter	75867-108	75867-108LF	0702475051	0702475052	09185506323	09195506323	1-103311-0	2550-5002UB	3-1761605-5
Manufacturer	Amphenol ICC	Amphenol ICC	Molex	Molex	HARTING	HARTING	TE Connectivity	3M	TE Connectivity
Number of Positions	50	50	50	50	50	50	50	50	50
Number of Rows	2	2	2	2	2	2	2	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Contact Finish - Mating	Gold, GXT™	Gold, GXT™	Gold	Gold	Gold	—	Gold or Gold-Palladium	Gold	Gold
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy	Brass	Copper Alloy	Phosphor Bronze
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Latch Holder	Latch Holder	Push-Pull	Push-Pull	Push-Pull
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Obsolete	Active
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	Not applicable	RoHS non-compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitute: The 75867-108LF is the recommended direct replacement. It maintains identical electrical and mechanical specifications to the 75867-108 while offering active product status and RoHS compliance. Packaging is supplied in tube format with 1434 units in stock.

Active Cross-Manufacturer Options: For applications requiring alternative sourcing, the following parts maintain full compatibility with the 75867-108 core specifications:

Molex 0702475051 and 0702475052 (C-Grid 70247 series) provide active product status with ROHS3 compliance. Both feature identical 50-position, 2-row, 2.54mm pitch configuration with right-angle through-hole mounting and 4-wall shrouding. Contact finish thickness on mating surfaces is 30.0µin (0.76µm), matching the original specification.

TE Connectivity 1-103311-0 and 3-1761605-5 (AMP-Latch series) offer active product status with push-pull fastening. The 3-1761605-5 provides ROHS3 compliance and 250VAC voltage rating specification.

HARTING 09185506323 and 09195506323 (SEK series) feature active product status with operating temperature range of -55°C to 125°C. These parts employ latch holder fastening instead of push-pull, requiring mechanical compatibility verification in the target application.

Obsolete Parts: The 3M 2550-5002UB and original 75867-108 are classified as obsolete. While functionally equivalent, these parts should not be selected for new designs or long-term production commitments.

Frequently Asked Questions (FAQ)

Q: Can the 75867-108LF directly replace the 75867-108 without PCB modification?

A: Yes. The 75867-108LF maintains identical pitch (0.100" / 2.54mm), row spacing (0.100" / 2.54mm), mounting type (through-hole right-angle), and contact configuration (50 positions, 2 rows, male pins). No PCB layout changes are required. The primary difference is RoHS compliance status and active product availability.

Q: What is the difference between push-pull and latch holder fastening types?

A: Push-pull fastening uses a simple push-to-connect, pull-to-disconnect mechanism. Latch holder fastening employs a latching mechanism for more secure mating. The HARTING 09185506323 and 09195506323 use latch holder fastening, which may require different mating connector designs. Verify mating connector compatibility before substitution.

Q: Are the Molex C-Grid 70247 series parts (0702475051, 0702475052) fully compatible?

A: Yes, for electrical and mechanical purposes. Both maintain the 50-position, 2-row, 2.54mm pitch header configuration with right-angle through-hole mounting and 4-wall shrouding. The insulation material differs (PBT glass-filled vs. the original thermoplastic glass-filled), but both meet UL94 V-0 flammability requirements. Contact finish thickness on mating surfaces is 30.0µin (0.76µm), matching the original specification.

Q: What is the significance of RoHS compliance for this connector?

A: RoHS compliance indicates the part meets Restriction of Hazardous Substances regulations, restricting lead, cadmium, mercury, and other hazardous materials. The 75867-108LF, Molex 0702475051/0702475052, HARTING 09185506323/09195506323, and TE Connectivity 3-1761605-5 are RoHS compliant. The original 75867-108 is RoHS non-compliant. Select RoHS-compliant substitutes for applications subject to RoHS regulations.

Q: Does packaging format affect electrical performance?

A: No. The 75867-108LF is supplied in tube packaging while the original 75867-108 packaging is unspecified. Tube packaging is standard for active production parts and does not affect connector performance. Packaging selection is driven by inventory management and handling requirements, not electrical compatibility.

Q: Can I use the TE Connectivity 1-103311-0 as a substitute?

A: Yes, for mechanical and electrical compatibility. The 1-103311-0 maintains the 50-position, 2-row, 2.54mm pitch configuration with right-angle through-hole mounting and push-pull fastening. However, it is classified as "Not applicable" for RoHS status and is marked as REACH Affected, requiring compliance verification for your specific application requirements.

Q: What operating temperature range should I consider for thermal applications?

A: The original 75867-108 does not specify an operating temperature range. The HARTING 09185506323 and 09195506323 specify -55°C to 125°C. The TE Connectivity 1-103311-0 specifies -65°C to 105°C. The 3M 2550-5002UB specifies -55°C to 105°C. For applications requiring extended temperature operation, select substitutes with published operating temperature specifications matching your requirements.

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