Amphenol ICC 75869-204 Rectangular Connector Header — Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75869-204 is a vertical rectangular connector header featuring 20 positions at 2.54mm pitch, designed for through-hole board-to-cable/wire applications. This component is classified as obsolete, with 791 units currently in stock. Due to its discontinued status, identifying functionally equivalent active alternatives is essential for ongoing design support, production continuity, and long-term component sourcing strategy.

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 Shape	Square
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 75869-204 is determined by strict equivalence across the following critical parameters:

Connector Type & Contact Configuration: Header with male pins
Pitch & Position Count: 0.100" (2.54mm) mating pitch, 20 positions in 2-row configuration
Row Spacing: 0.100" (2.54mm) mating spacing
Mounting & Termination: Through-hole solder termination
Shrouding: Shrouded 4-wall design
Contact Shape: Square profile
Flammability Compliance: UL94 V-0 rating

Substitute parts are grouped into two categories:

Category 1: Direct Amphenol ICC Variant

75869-204LF: Active status variant with RoHS compliance upgrade and identical mechanical/electrical specifications

Category 2: Cross-Manufacturer Equivalents

HARTING SEK series (09185205324, 09185206322, 09185206324, 09185207324, 09195206324, 09195207324)
TE Connectivity AMP-Latch series (1761681-7, 2-1761603-7)
Assmann WSW Components (AWHW 20G-0202-T)

All listed substitutes maintain the core 20-position, 2.54mm pitch, 2-row header configuration with shrouded 4-wall design and through-hole solder termination.

Parameter Comparison

Part Number	Manufacturer	Series	Product Status	Pitch (mm)	Positions	Rows	Shrouding	Contact Finish - Mating	Contact Material	Insulation Material	RoHS Status	Inventory (Pcs)
75869-204	Amphenol ICC	Quickie™	Obsolete	2.54	20	2	Shrouded - 4 Wall	Tin	Phosphor Bronze	Thermoplastic, Glass Filled	Non-compliant	791
75869-204LF	Amphenol ICC	Quickie™	Active	2.54	20	2	Shrouded - 4 Wall	Tin	Phosphor Bronze	Thermoplastic, Glass Filled	Compliant	4561
09185205324	HARTING	SEK	Active	2.54	20	2	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	ROHS3 Compliant	906
09185206322	HARTING	SEK	Active	2.54	20	2	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	ROHS3 Compliant	831
09185206324	HARTING	SEK	Active	2.54	20	2	Shrouded - 4 Wall	Not specified	Copper Alloy	PBT, Glass Filled	ROHS3 Compliant	3982
09185207324	HARTING	SEK	Active	2.54	20	2	Shrouded - 4 Wall	Gold	Copper Alloy	PBT, Glass Filled	ROHS3 Compliant	1750
09195206324	HARTING	SEK	Active	2.54	20	2	Shrouded - 4 Wall	Not specified	Copper Alloy	PCT, Glass Filled	ROHS3 Compliant	1132
09195207324	HARTING	SEK	Active	2.54	20	2	Shrouded - 4 Wall	Not specified	Copper Alloy	PCT, Glass Filled	ROHS3 Compliant	838
1761681-7	TE Connectivity	AMP-Latch	Active	2.54	20	2	Shrouded - 4 Wall	Gold	Phosphor Bronze	PCT	ROHS3 Compliant	3750
2-1761603-7	TE Connectivity	AMP-Latch	Active	2.54	20	2	Shrouded - 4 Wall	Gold	Phosphor Bronze	PBT	ROHS3 Compliant	3440
AWHW 20G-0202-T	Assmann WSW	—	Active	2.54	20	2	Shrouded - 4 Wall	Gold	Brass	PBT, Glass Filled	ROHS3 Compliant	966

Engineering Selection Recommendations

Primary Recommendation: 75869-204LF

The 75869-204LF is the direct active-status successor to the 75869-204. It maintains identical mechanical and electrical specifications while providing RoHS compliance and significantly higher inventory availability (4561 units). This part is the preferred substitution path for designs currently using the obsolete 75869-204.

Secondary Recommendations: HARTING SEK Series

The HARTING SEK series (09185205324, 09185206322, 09185206324, 09185207324, 09195206324, 09195207324) provides cross-manufacturer equivalence with ROHS3 compliance and active product status. These parts maintain the 20-position, 2.54mm pitch, 2-row shrouded header configuration. Inventory availability ranges from 831 to 3982 units. Contact finish variations (gold vs. unspecified) and insulation material differences (PBT vs. PCT) do not affect functional compatibility for standard through-hole solder applications.

Tertiary Recommendations: TE Connectivity AMP-Latch Series

The TE Connectivity parts 1761681-7 and 2-1761603-7 offer ROHS3-compliant alternatives with active status and robust inventory levels (3750 and 3440 units respectively). Both maintain the core 20-position, 2.54mm pitch configuration with phosphor bronze or equivalent contact materials and gold mating finishes. These parts are suitable for applications requiring enhanced electrical performance specifications (1A per contact, 250VAC rating).

Quaternary Recommendation: Assmann WSW AWHW 20G-0202-T

The Assmann WSW AWHW 20G-0202-T provides an alternative with ROHS3 compliance and active status. It features brass contacts with gold finish and supports 3A current rating. This part is suitable for applications with higher current requirements while maintaining the standard 20-position, 2.54mm pitch header configuration.

Frequently Asked Questions (FAQ)

Q: Can I directly replace 75869-204 with 75869-204LF?

A: Yes. The 75869-204LF is the direct active-status variant of the 75869-204. Both parts share identical mechanical dimensions, pitch, position count, and solder termination specifications. The primary difference is RoHS compliance status and product availability. No design modifications are required.

Q: What are the key differences between Amphenol ICC and HARTING substitutes?

A: Both manufacturers provide 20-position, 2.54mm pitch headers with shrouded 4-wall design and through-hole solder termination. Differences include contact material (Amphenol uses phosphor bronze; HARTING uses copper alloy), contact finish (tin vs. gold), and insulation material composition (thermoplastic vs. PBT/PCT). These variations do not affect mechanical compatibility or standard electrical performance in typical through-hole applications.

Q: Are TE Connectivity AMP-Latch parts compatible with the original 75869-204?

A: Yes. The 1761681-7 and 2-1761603-7 maintain the same 20-position, 2.54mm pitch, 2-row shrouded header configuration and through-hole solder termination. They are mechanically and electrically compatible. The AMP-Latch series provides enhanced electrical ratings (1A per contact, 250VAC) and ROHS3 compliance.

Q: Does packaging format affect substitution compatibility?

A: No. Packaging format (tube, tray, or bulk) does not affect electrical or mechanical compatibility. Selection should be based on procurement volume and handling requirements. All listed substitutes are functionally equivalent regardless of packaging.

Q: Which substitute offers the highest current rating?

A: The Assmann WSW AWHW 20G-0202-T supports 3A current rating, compared to 1A per contact for TE Connectivity parts. The Amphenol ICC and HARTING parts do not specify current ratings in the provided data. For applications requiring higher current capacity, the Assmann part is the appropriate selection.

Q: Are all substitutes RoHS compliant?

A: The original 75869-204 is RoHS non-compliant. All listed substitutes (75869-204LF, HARTING SEK series, TE Connectivity AMP-Latch series, and Assmann WSW) are ROHS3 compliant or RoHS compliant, meeting current regulatory requirements.

Q: What is the operating temperature range for these parts?

A: The original 75869-204 does not specify an operating temperature range. Substitutes provide the following ranges: HARTING SEK series and TE Connectivity parts operate from -55°C to 125°C (or -65°C to 105°C for AMP-Latch). Assmann WSW operates from -40°C to 105°C. Select based on application thermal requirements.

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