Amphenol ICC 75869-106 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 75869-106 is a vertical rectangular connector header with 34 positions at 2.54mm pitch, designed for through-hole board-to-cable/wire applications. This component features shrouded 4-wall construction with solder termination and push-pull fastening. The part is currently obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Active alternatives from Amphenol ICC and HARTING provide direct functional equivalence with improved compliance status.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	34
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 Finish - Mating	Gold, GXT™
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the 75869-106 is determined by strict equivalence across the following critical parameters:

Primary Matching Criteria:

Connector type: Header
Contact type: Male Pin
Number of positions: 34
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 finish - mating: Gold
Material flammability rating: UL94 V-0

Acceptable Variations:

Contact finish - post: Tin (acceptable alternative to unspecified post finish)
Insulation material: PBT or PCT glass-filled (functionally equivalent to thermoplastic glass-filled)
Fastening type: Latch Holder (functionally equivalent to Push-Pull for board-to-cable applications)
Contact length variations within manufacturing tolerance ranges
Insulation height variations within functional tolerance

Non-Substitutable Variants:

Parts with different position counts (40-position variants excluded)
Parts with different pitch specifications
Parts with different mounting configurations

Parameter Comparison

Parameter	75869-106	75869-106LF	09185345322	09185345324	09185346322	09185346324	09185347322	09185347324	09195346324	09195347324
Manufacturer	Amphenol ICC	Amphenol ICC	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING
Series	Quickie™	Quickie™	SEK	SEK	SEK	SEK	SEK	SEK	SEK	SEK
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active
Number of Positions	34	34	34	34	34	34	34	34	34	34
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)
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 Finish - Mating	Gold, GXT™	Gold, GXT™	Gold	Gold	Gold	Gold	Gold	Not specified	Not specified	Not specified
Contact Material	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy
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, Glass Filled
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	-55°C ~ 125°C
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
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 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)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Inventory Status	870 Pcs	3059 Pcs	943 Pcs	690 Pcs	844 Pcs	1049 Pcs	940 Pcs	1253 Pcs	790 Pcs	933 Pcs

Engineering Selection Recommendations

Primary Recommendation: Amphenol ICC 75869-106LF

The 75869-106LF is the direct active equivalent from the original manufacturer. It maintains identical mechanical and electrical specifications to the 75869-106 while providing RoHS compliance and improved availability (3059 units in stock). This part is the preferred choice for direct replacement in new designs and production continuity.

Secondary Recommendations: HARTING SEK Series (09185345322, 09185345324, 09185346322, 09185346324, 09185347322, 09185347324, 09195346324, 09195347324)

HARTING SEK series connectors provide functional equivalence across all critical parameters. These parts are ROHS3 compliant and feature expanded operating temperature specifications (-55°C to 125°C). Selection among HARTING variants depends on specific contact length and insulation material requirements:

09185345322 / 09185345324 / 09185346322 / 09185346324 / 09185347322 / 09185347324: PBT glass-filled insulation with contact length variations (0.114" or 0.177" post length)
09195346324 / 09195347324: PCT glass-filled insulation with 0.114" post length and beige insulation color

All HARTING variants feature latch holder fastening (functionally equivalent to push-pull) and tin-plated post finishes. These parts are suitable for applications requiring enhanced compliance and temperature performance.

Compliance Considerations:

The original 75869-106 is RoHS non-compliant. All recommended substitutes provide RoHS compliance (75869-106LF: RoHS Compliant; HARTING variants: ROHS3 Compliant), making them mandatory for new designs subject to RoHS regulations. REACH status varies: 75869-106LF is REACH Affected; all HARTING variants are REACH Unaffected.

Frequently Asked Questions (FAQ)

Q: Can I use HARTING SEK series connectors as direct replacements for the Amphenol ICC 75869-106?

A: Yes. HARTING 09185345322, 09185345324, 09185346322, 09185346324, 09185347322, 09185347324, 09195346324, and 09195347324 are functionally equivalent. All maintain the same 34-position, 2.54mm pitch, through-hole solder termination, and shrouded 4-wall construction. Differences in contact length and insulation material do not affect mating compatibility with standard 2.54mm pitch receptacles.

Q: What is the difference between the Amphenol ICC 75869-106LF and the original 75869-106?

A: The 75869-106LF is the active production equivalent. Both parts are mechanically and electrically identical. The primary differences are: (1) 75869-106LF is RoHS Compliant while 75869-106 is RoHS non-compliant; (2) 75869-106LF has tin-plated post finish while 75869-106 post finish is unspecified; (3) 75869-106LF is in active production with significantly higher inventory availability.

Q: Why do HARTING parts show different contact lengths than the original Amphenol part?

A: Contact length variations (0.114" vs. 0.177" post length) reflect different design approaches for the same functional application. Both lengths are compatible with standard 2.54mm pitch receptacles. Selection should be based on specific PCB thickness and assembly requirements. Consult application-specific design guidelines for optimal selection.

Q: Are there packaging differences between substitute options?

A: Yes. The 75869-106LF is supplied in Tube packaging. HARTING variants are supplied in Bulk or Tray packaging. Packaging differences do not affect component functionality but may impact handling, storage, and ordering quantities. Verify packaging requirements with procurement specifications.

Q: What is the difference between PBT and PCT insulation materials used in HARTING variants?

A: Both PBT (Polybutylene Terephthalate) and PCT (Polycyclohexylenedimethylene Terephthalate) are glass-filled thermoplastic materials meeting UL94 V-0 flammability requirements. Both provide equivalent electrical and mechanical performance for this connector application. PCT variants (09195346324, 09195347324) feature beige insulation color versus gray for PBT variants.

Q: Can I mix different HARTING SEK variants in the same assembly?

A: Yes. All HARTING SEK variants listed maintain identical mating pitch, position count, and shrouding specifications. Mixing variants with different contact lengths or insulation materials within a single assembly does not affect electrical or mechanical compatibility, provided all parts meet the application's environmental and compliance requirements.

Q: What is the significance of the "LF" designation in 75869-106LF?

A: The "LF" suffix indicates Lead-Free construction, confirming RoHS compliance. This designation distinguishes the part from the original 75869-106, which contains lead in its solder termination and contact finishes.

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