Amphenol ICC 75869-107 Rectangular Connector Header – Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75869-107 is a vertical rectangular connector header featuring 40 positions at 2.54mm pitch, designed for through-hole board-to-cable/wire applications. This component is classified as obsolete, with 696 units currently in stock. Due to its discontinued status, identifying functionally equivalent active alternatives is essential for ongoing design support and procurement continuity. The substitute parts listed maintain the core electrical and mechanical specifications required for direct replacement in existing circuit designs.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	40
Number of Rows	2
Pitch – Mating	0.100" (2.54mm)
Row Spacing – Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Shrouding	Shrouded – 4 Wall
Contact Shape	Square
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
Insulation Color	Blue
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 75869-107 is determined by strict alignment with the following core parameters:

Connector Type & Contact Configuration: Header with male pins, 40 positions, 2 rows
Pitch Specifications: 0.100" (2.54mm) mating pitch and row spacing
Mounting & Termination: Through-hole solder termination
Shrouding & Mechanical Form: Shrouded 4-wall construction with square contacts
Electrical & Environmental Compliance: UL94 V-0 flammability rating, MSL 1

Substitute parts are grouped into two categories:

Category 1: Direct Amphenol ICC Substitutes The 75869-107LF represents the active production equivalent from the same manufacturer, differing only in RoHS compliance status and post-contact finish specifications.

Category 2: Cross-Manufacturer Alternatives HARTING SEK series (09185405322, 09185405324, 09185406322, 09185406324, 09185407322, 09185407324, 09195406324) and TE Connectivity AMP-Latch (1-1761681-3) provide functional equivalence with variations in fastening type, contact length, insulation material, and operating temperature range. These alternatives maintain the critical 40-position, 2.54mm pitch, through-hole solder configuration.

Non-Equivalent Part: The HARTING 09195506904 features 50 positions and is excluded from direct substitution despite matching pitch and mounting specifications.

Parameter Comparison

Parameter	75869-107 (Main)	75869-107LF	09185405322	09185405324	09185406322	09185406324	09185407322	09185407324	09195406324	1-1761681-3
Manufacturer	Amphenol ICC	Amphenol ICC	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	TE Connectivity
Connector Type	Header	Header	Header	Header	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	40	40	40	40	40	40	40	40	40	40
Number of Rows	2	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)	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)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
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	Shrouded – 4 Wall
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	PBT, Glass Filled	PBT, Glass Filled	PBT, Glass Filled	PBT, Glass Filled	PBT, Glass Filled	PBT, Glass Filled	PCT, Glass Filled	PCT
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	UL94 V-0
Insulation Color	Blue	Blue	Gray	Gray	Gray	Gray	Gray	Gray	Beige	Black
Operating Temperature	Not specified	Not specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-65°C ~ 105°C
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Recommendation: 75869-107LF (Amphenol ICC)

The 75869-107LF is the direct active production equivalent from the original manufacturer. It maintains identical mechanical and electrical specifications while providing RoHS compliance and improved post-contact finish (tin plating at 78.7µin / 2.00µm). This part is the preferred choice for designs requiring minimal qualification effort and maximum compatibility assurance.

Secondary Recommendations: HARTING SEK Series (09185405322, 09185405324, 09185406322, 09185406324, 09185407322, 09185407324)

These HARTING alternatives provide full functional equivalence with the following considerations:

All maintain 40-position, 2.54mm pitch, through-hole solder configuration
ROHS3 compliance and active product status
Operating temperature range of -55°C to 125°C (exceeds unspecified original range)
Fastening type differs (Latch Holder vs. Push-Pull), requiring mechanical compatibility verification
Contact length variations (0.114" to 0.177" post length) may affect PCB stack-up; verify board thickness tolerance
Insulation material transitions from thermoplastic to PBT or PCT, both UL94 V-0 rated

Tertiary Recommendation: HARTING 09195406324 (PCT Insulation)

This variant offers the same core specifications as the SEK series with polycyclohexylenedimethylene terephthalate (PCT) insulation and beige color coding. Selection depends on thermal environment and material compatibility requirements.

Alternative Recommendation: TE Connectivity 1-1761681-3 (AMP-Latch Series)

This part provides functional equivalence with phosphor bronze contacts matching the original material specification. Operating temperature range (-65°C to 105°C) and electrical ratings (1A per contact, 250VAC) are explicitly defined. The AMP-Latch fastening mechanism differs from the original Push-Pull design; mechanical compatibility must be confirmed before deployment.

Non-Equivalent Part: HARTING 09195506904

This 50-position connector does not qualify as a substitute despite matching pitch and mounting specifications. The increased position count fundamentally alters the electrical and mechanical interface, making it unsuitable for direct replacement in designs specified for 40-position headers.

Frequently Asked Questions (FAQ)

Q: Can the 75869-107LF be used as a direct drop-in replacement for the 75869-107?

A: Yes. The 75869-107LF maintains identical pitch (0.100" / 2.54mm), position count (40), row configuration (2 rows), mounting type (through-hole), and termination method (solder). The primary differences are RoHS compliance status and post-contact finish specification, which do not affect mechanical or electrical compatibility in standard applications.

Q: What is the key difference between the Amphenol ICC and HARTING substitute options?

A: The Amphenol ICC 75869-107LF is the direct manufacturer equivalent with minimal specification variance. HARTING SEK series alternatives (09185405322 through 09185407324) introduce variations in fastening type (Latch Holder vs. Push-Pull), contact length, and insulation material (PBT vs. thermoplastic). These differences require mechanical compatibility assessment but do not affect electrical performance for standard 2.54mm pitch applications.

Q: Does contact length variation between substitute parts affect PCB design?

A: Yes. The original 75869-107 specifies 0.120" (3.05mm) post length. HARTING alternatives vary between 0.114" (2.90mm) and 0.177" (4.50mm). Shorter post lengths reduce solder joint depth, while longer posts increase stack-up height. PCB design must accommodate these variations through hole depth and via placement adjustments.

Q: Are all substitute parts RoHS compliant?

A: No. The original 75869-107 is RoHS non-compliant. The 75869-107LF is RoHS Compliant. All HARTING SEK series parts (09185405322, 09185405324, 09185406322, 09185406324, 09185407322, 09185407324, 09195406324) and TE Connectivity 1-1761681-3 are ROHS3 or RoHS Compliant. Regulatory requirements must be confirmed before part selection.

Q: What is the significance of fastening type differences (Push-Pull vs. Latch Holder)?

A: Fastening type determines mating force and mechanical retention method. The original 75869-107 uses Push-Pull fastening. HARTING alternatives employ Latch Holder or Latch Lock/Eject Hooks mechanisms. These differences affect connector engagement/disengagement procedures and may require cable assembly redesign. Mechanical compatibility with mating connectors must be verified.

Q: Can the HARTING 09195506904 (50-position) be used if only 40 positions are populated?

A: No. The 09195506904 is a 50-position connector with different overall dimensions and electrical interface. Using only 40 of 50 positions does not provide functional equivalence to a 40-position design. The connector footprint, shrouding geometry, and mating interface are fundamentally different and incompatible with 40-position specifications.

Q: What packaging options are available for substitute parts?

A: The 75869-107LF is supplied in Tube packaging. HARTING SEK series parts are available in Bulk or Tray packaging depending on part number suffix. TE Connectivity 1-1761681-3 is supplied in Bulk packaging. Packaging selection affects inventory management and handling procedures but does not alter electrical or mechanical specifications.

Q: Are operating temperature ranges critical for substitution?

A: The original 75869-107 does not specify an operating temperature range. HARTING alternatives specify -55°C to 125°C, and TE Connectivity specifies -65°C to 105°C. If the application operates within these ranges, substitution is acceptable. If the original design relied on an undocumented extended temperature capability, substitute part temperature ratings must be confirmed against actual application requirements.

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