Amphenol ICC 75869-205LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75869-205LF is an active rectangular connector header designed for through-hole mounting applications. This shrouded 26-position header with 2.54mm pitch serves board-to-cable/wire interconnection requirements. The part is RoHS Compliant and carries MSL 1 (Unlimited) moisture sensitivity rating. Substitute parts are identified based on matching electrical and mechanical parameters that maintain functional compatibility in standard PCB assembly environments.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	26
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall
Mounting Type	Through Hole
Termination	Solder
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of the following critical parameters:

Connector Type: Header
Contact Type: Male Pin
Number of Positions: 26
Number of Rows: 2
Pitch - Mating: 0.100" (2.54mm)
Row Spacing - Mating: 0.100" (2.54mm)
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Material Flammability Rating: UL94 V-0
Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts meet these core parameters. Variations in contact finish, insulation material, fastening type, and operating temperature ranges do not preclude functional substitution in standard applications where these parameters are not design-critical constraints.

Parameter Comparison

Parameter	75869-205LF (Amphenol ICC)	09185266324 (HARTING)	09195266324 (HARTING)	09195267324 (HARTING)	1761681-9 (TE Connectivity)	2-1761603-9 (TE Connectivity)
Manufacturer	Amphenol ICC	HARTING	HARTING	HARTING	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors
Series	Quickie™	SEK	SEK	SEK	AMP-Latch	AMP-Latch
Connector Type	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	26	26	26	26	26	26
Number of Rows	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)
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)
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Contact Length - Mating	0.236" (6.00mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)
Contact Length - Post	0.120" (3.05mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.102" (2.60mm)
Insulation Height	0.377" (9.57mm)	0.350" (8.89mm)	0.350" (8.89mm)	0.350" (8.89mm)	0.350" (8.89mm)	0.350" (8.89mm)
Contact Shape	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Tin	Gold	Not Specified	Not Specified	Gold	Gold
Contact Finish - Post	Tin	Tin	Tin	Tin	Tin	Tin
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT)	Polybutylene Terephthalate (PBT)
Fastening Type	Push-Pull	Latch Holder	Latch Holder	Latch Holder	Push-Pull	Push-Pull
Operating Temperature	Not Specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-65°C ~ 105°C	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Affected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All identified substitute parts maintain active product status and comply with UL94 V-0 flammability requirements and MSL 1 moisture sensitivity specifications. The TE Connectivity AMP-Latch series parts (1761681-9 and 2-1761603-9) provide specified current and voltage ratings (1A per contact, 250VAC) and extended operating temperature ranges (-65°C ~ 105°C), making them suitable for applications requiring defined electrical performance parameters. The HARTING SEK series parts (09185266324, 09195266324, 09195267324) offer operating temperature ranges of -55°C ~ 125°C with ROHS3 compliance and REACH Unaffected status. Contact length variations between the main part and substitutes are minor (0.102" to 0.240" post length) and do not affect standard PCB assembly compatibility. Selection should account for fastening type differences: the main part and TE Connectivity substitutes use Push-Pull fastening, while HARTING substitutes employ Latch Holder fastening.

Frequently Asked Questions (FAQ)

Q: Can HARTING SEK series parts directly replace the Amphenol ICC 75869-205LF?

A: Yes. The HARTING parts 09185266324, 09195266324, and 09195267324 meet all critical substitution parameters: 26-position, 2-row, 2.54mm pitch, shrouded 4-wall header with through-hole solder termination. The primary difference is fastening type (Latch Holder vs. Push-Pull) and operating temperature range (-55°C ~ 125°C vs. unspecified). These differences do not affect functional compatibility in standard applications.

Q: What is the difference between TE Connectivity parts 1761681-9 and 2-1761603-9?

A: Both parts are AMP-Latch series headers with identical core specifications. The primary difference is contact post length: 1761681-9 has 0.114" (2.90mm) post length, while 2-1761603-9 has 0.102" (2.60mm) post length. Both provide 1A per contact current rating and 250VAC voltage rating. Selection depends on PCB thickness and assembly requirements.

Q: Are there packaging differences between substitute parts?

A: Yes. The main part 75869-205LF is supplied in Tube packaging. HARTING 09185266324 is supplied in Tray packaging, while 09195266324, 09195267324, 1761681-9, and 2-1761603-9 are supplied in Bulk packaging. Packaging does not affect component functionality but may impact procurement and handling procedures.

Q: Do all substitute parts have the same contact finish?

A: No. The main part 75869-205LF has tin mating contact finish. HARTING 09185266324, 1761681-9, and 2-1761603-9 have gold mating contact finish. HARTING 09195266324 and 09195267324 do not specify mating contact finish. All parts have tin post contact finish. Contact finish differences do not affect mechanical compatibility but may influence electrical performance in high-reliability applications.

Q: What is the significance of REACH Affected vs. REACH Unaffected status?

A: The main part 75869-205LF carries REACH Affected status, indicating it contains substances of concern under REACH regulations. All substitute parts are REACH Unaffected, meaning they do not contain listed substances of concern. For applications subject to REACH compliance requirements, REACH Unaffected substitutes are preferred.

Q: Can I use these parts interchangeably in existing designs?

A: Functional interchangeability is supported for the core connector interface. However, design verification is necessary if the application depends on specific parameters not matched across all parts, such as operating temperature range, contact post length, or fastening type. Standard PCB assembly applications with 2.54mm pitch headers typically accommodate these variations without design modification.

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