926141-01-07-EU Equivalent & Substitute Parts

Part Overview

The 3M 926141-01-07-EU is a rectangular connector header designed for through-hole mounting with 7 positions at 0.100" (2.54mm) pitch. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity. The connector features male pins, unshrouded design, and push-pull fastening suitable for board-to-board applications.

Key Parameters

Parameter	926141-01-07-EU
Manufacturer	3M
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	7
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Insulation Material	Polycyclohexylenedimethylene Terephthalate (PCT)
Operating Temperature	-40°C ~ 105°C
Current Rating	2.5A
Material Flammability Rating	UL94 V-0
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the 926141-01-07-EU is determined by the following critical parameters that must remain consistent:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 7
Number of Rows: 1
Connector Type: Header, Breakaway
Contact Type: Male Pin
Mounting Type: Through Hole
Fastening Type: Push-Pull
Material Flammability Rating: UL94 V-0

The substitute parts listed below maintain these core electrical and mechanical characteristics. Variations in contact finish, insulation material, and operating temperature ranges are acceptable within the scope of equivalent functionality for this connector category.

Parameter Comparison

Parameter	926141-01-07-EU (3M)	0022303073 (Molex)	0423751860 (Molex)	826119-7 (TE Connectivity)
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	7	7	7	7
Number of Rows	1	1	1	1
Connector Type	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Kinked Pin, Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Tin	Tin	Gold
Insulation Material	Polycyclohexylenedimethylene Terephthalate (PCT)	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled
Operating Temperature	-40°C ~ 105°C	Not specified	Not specified	-65°C ~ 105°C
Current Rating	2.5A	Not specified	Not specified	5A
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Product Status	Obsolete	Active	Active	Active
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant

Engineering Selection Recommendations

All three substitute parts maintain active product status, ensuring long-term availability and supply chain stability compared to the obsolete 926141-01-07-EU.

The Molex 0022303073 and 0423751860 are ROHS3 compliant, meeting current environmental regulations. The TE Connectivity 826119-7 is RoHS compliant. All substitute parts carry UL94 V-0 flammability certification consistent with the original component.

The TE Connectivity 826119-7 offers extended operating temperature range (-65°C ~ 105°C) and higher current rating (5A) compared to the original specification. This part is suitable for applications requiring enhanced thermal performance.

The Molex options provide direct functional equivalence with standard operating parameters. The 0423751860 features solder termination matching the original design, while the 0022303073 offers kinked pin termination as an alternative.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022303073 with kinked pin termination replace the solder-terminated 926141-01-07-EU?

A: The kinked pin termination on the 0022303073 provides mechanical retention during assembly. Both termination styles are compatible with standard PCB mounting processes. Selection depends on assembly equipment capability and design requirements.

Q: What is the impact of contact finish differences between gold and tin?

A: The original 926141-01-07-EU uses gold plating (10.0µin thickness) for corrosion resistance. The Molex substitutes use tin plating (100.0µin thickness). Tin provides adequate contact reliability for general-purpose applications. Gold finish is retained in the TE Connectivity 826119-7 for applications requiring enhanced corrosion protection.

Q: Are the insulation material differences significant?

A: The original uses PCT (Polycyclohexylenedimethylene Terephthalate), while substitutes use PA (Polyamide) or PBT (Polybutylene Terephthalate). All materials meet UL94 V-0 flammability requirements. Material selection affects mechanical properties and temperature performance; all options are suitable for standard board-to-board applications.

Q: Does the higher current rating of the TE Connectivity 826119-7 affect compatibility?

A: The 5A rating of the 826119-7 exceeds the original 2.5A specification. Higher current capacity does not compromise compatibility; it provides additional design margin for applications with increased power requirements.

Q: Are all substitutes available in the same packaging configuration?

A: The original 926141-01-07-EU packaging is not specified. Molex substitutes are supplied in bulk packaging. TE Connectivity packaging is not specified. Confirm packaging requirements with supplier documentation for production planning.

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