Amphenol ICC 75869-104 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75869-104 is a vertical rectangular connector header with 20 positions at 2.54mm pitch, designed for through-hole board-to-cable/wire applications. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The connector features shrouded 4-wall construction with solder termination and push-pull fastening, suitable for standard PCB assembly processes.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	20
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Shrouding	Shrouded - 4 Wall
Contact Finish - Mating	Gold, GXT™
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
Insulation Color	Blue
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitute parts for the 75869-104 are grouped based on strict electrical and mechanical compatibility criteria. The primary substitution parameters are:

Critical Matching Parameters:

Connector type: Header
Contact type: Male Pin
Pitch - mating: 0.100" (2.54mm)
Number of positions: 20
Number of rows: 2
Row spacing - mating: 0.100" (2.54mm)
Mounting type: Through Hole
Termination: Solder
Shrouding: Shrouded - 4 Wall
Contact shape: Square
Material flammability rating: UL94 V-0

Secondary Compatibility Parameters:

Contact finish - mating (Gold acceptable)
Contact material (Phosphor Bronze, Brass, or Copper Alloy acceptable)
Insulation material (Thermoplastic or PBT Glass Filled acceptable)
Fastening type (Push-Pull or Latch Holder acceptable)

Substitutes are classified into two categories: direct equivalents from the same manufacturer (Amphenol ICC) and cross-manufacturer alternatives (TE Connectivity, HARTING) that maintain electrical and mechanical compatibility within the specified parameter ranges.

Parameter Comparison

Part Number	Manufacturer	Connector Type	Positions	Pitch (mm)	Rows	Contact Type	Mounting	Termination	Shrouding	Contact Finish - Mating	Contact Material	Insulation Material	Flammability	Product Status	RoHS Status
75869-104	Amphenol ICC	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold, GXT™	Phosphor Bronze	Thermoplastic, Glass Filled	UL94 V-0	Obsolete	RoHS non-compliant
75869-104LF	Amphenol ICC	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold, GXT™	Phosphor Bronze	Thermoplastic, Glass Filled	UL94 V-0	Active	RoHS Compliant
103308-5	TE Connectivity AMP Connectors	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold or Gold-Palladium	Brass	Not specified	UL94 V-0	Active	RoHS non-compliant
09185205322	HARTING	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	UL94 V-0	Active	ROHS3 Compliant
09185205324	HARTING	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	UL94 V-0	Active	ROHS3 Compliant
09185206322	HARTING	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	UL94 V-0	Active	ROHS3 Compliant
09185206324	HARTING	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Not specified	Copper Alloy	PBT, Glass Filled	UL94 V-0	Active	ROHS3 Compliant
09185207322	HARTING	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	UL94 V-0	Active	ROHS3 Compliant
09185207324	HARTING	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	UL94 V-0	Active	ROHS3 Compliant
09195205324	HARTING	Header	20	2.54	2	Male Pin	Through Hole	Solder	Shrouded - 4 Wall	Gold	Copper Alloy	PCT, Glass Filled	UL94 V-0	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: 75869-104LF

The 75869-104LF is the direct successor to the 75869-104 from Amphenol ICC. This part maintains identical electrical and mechanical specifications while offering active product status and RoHS compliance. The LF designation indicates lead-free compliance, making it suitable for modern manufacturing standards. This is the preferred choice for new designs and production continuity.

Secondary Recommendations: HARTING SEK Series (09185205322, 09185205324, 09185206322, 09185206324, 09185207322, 09185207324, 09195205324)

The HARTING SEK series connectors provide full electrical and mechanical compatibility with the 75869-104. All HARTING alternatives are active products with ROHS3 compliance. These parts feature copper alloy contacts with gold mating finish and PBT glass-filled insulation, meeting the same UL94 V-0 flammability rating. HARTING parts differ in contact post length and packaging options (Bulk or Tray), allowing selection based on specific assembly requirements and inventory management preferences.

Alternative Recommendation: TE Connectivity 103308-5

The TE Connectivity AMP-Latch 103308-5 offers electrical and mechanical compatibility as an active product. This part features brass contacts with gold or gold-palladium mating finish. The 103308-5 maintains the same 20-position, 2.54mm pitch configuration and through-hole solder termination. Note that this part is RoHS non-compliant, similar to the original 75869-104, making it suitable for legacy applications where RoHS compliance is not required.

Compliance Considerations:

For applications requiring RoHS compliance, select from the 75869-104LF or any HARTING SEK series part (all ROHS3 compliant). For legacy systems where RoHS compliance is not mandated, the 103308-5 provides an alternative from a major connector manufacturer.

Frequently Asked Questions (FAQ)

Q: Can I directly replace 75869-104 with 75869-104LF?

A: Yes. The 75869-104LF is the direct equivalent with identical electrical and mechanical specifications. The primary difference is RoHS compliance and active product status. The LF designation indicates lead-free solder termination compatibility.

Q: What is the difference between HARTING parts with different model numbers (09185205322 vs. 09185207324)?

A: HARTING SEK series parts differ in contact post length and packaging format. The contact post length variations (0.177" or 0.114") accommodate different PCB thicknesses and assembly requirements. Packaging options include Bulk and Tray formats. All maintain the same 20-position, 2.54mm pitch mating interface.

Q: Are HARTING connectors mechanically compatible with Amphenol ICC 75869-104?

A: Yes. HARTING SEK series connectors maintain the same mating pitch (2.54mm), position count (20), row configuration (2 rows), shrouding style (4-wall), and contact shape (square). The connectors are mechanically interchangeable at the mating interface.

Q: What is the significance of the "LF" suffix in 75869-104LF?

A: The LF suffix indicates lead-free compliance. This designation confirms that the solder termination and contact finishes meet lead-free manufacturing standards, typically associated with RoHS compliance requirements.

Q: Can I use 103308-5 in new production designs?

A: The 103308-5 is electrically and mechanically compatible and is an active product. However, it is RoHS non-compliant. Use this part only in applications where RoHS compliance is not required or where legacy component specifications are mandated.

Q: What packaging options are available for substitute parts?

A: Amphenol ICC 75869-104LF is supplied in Tube packaging. HARTING SEK series parts are available in Bulk or Tray packaging. Select packaging based on assembly line requirements and inventory management practices.

Q: Are all substitute parts rated for the same operating temperature range?

A: The original 75869-104 does not specify an operating temperature range. HARTING SEK series parts are rated for -55°C to 125°C. TE Connectivity 103308-5 is rated for -65°C to 105°C. Verify operating temperature requirements for your specific application.

Q: What is the current rating for these connectors?

A: The original 75869-104 does not specify a current rating. TE Connectivity 103308-5 is rated at 1A per contact. HARTING SEK series parts do not specify a current rating in the provided data. Consult detailed datasheets for current-carrying capacity requirements.

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