Molex 0015443213 Equivalent & Substitute Parts

Part Overview

The Molex 0015443213 is a 26-position receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole PCB mounting with gold-plated mating contacts. This connector is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support, maintenance, and new design implementations. The part operates across automotive, general purpose, lighting, medical, and telecommunications applications with a rated capacity of 2.5A at 250V.

Key Parameters

Parameter	Value
Manufacturer Part Number	0015443213
Manufacturer	Molex
Connector Type	Receptacle
Number of Positions	26
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Mounting Type	Through Hole
Contact Finish - Mating	Gold
Current Rating	2.5A
Voltage Rating	250V
Operating Temperature	-40°C ~ 105°C
Product Status	Obsolete
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

Connector Type & Contact Configuration: Receptacle or socket with female socket contacts
Position Count & Pitch: 26 positions at 0.100" (2.54mm) mating pitch
Row Configuration: 2-row arrangement with 0.100" (2.54mm) row spacing
Mounting & Termination: Through-hole PCB mounting with solder termination
Fastening Mechanism: Push-pull fastening type
Mating Contact Finish: Gold plating on mating surfaces
Electrical Ratings: Minimum 2.5A current capacity and 250V voltage rating
Operating Temperature Range: Support for -40°C to 105°C minimum

Substitute parts are grouped into two categories:

Category A - Direct Receptacle Replacements: TE Connectivity and Harwin receptacle connectors (1-147424-3, 1-534236-3, M20-7831342) maintain identical connector type and contact configuration with active product status.

Category B - Socket Connector Alternatives: Preci-Dip and Samtec socket connectors (416-87-226-41-012101, 803-83-026-10-005101, ESD series) provide functional equivalence through socket contact geometry while maintaining 26-position, 2.54mm pitch, through-hole configuration. These parts accommodate mating with standard 0.100" pitch headers and pins.

Parameter Comparison

Parameter	Molex 0015443213	TE 1-147424-3	TE 1-534236-3	Preci-Dip 416-87-226-41-012101	Preci-Dip 803-83-026-10-005101	Samtec ESD-113-G-23	Samtec ESD-113-T-23	Harwin M20-7831342
Connector Type	Receptacle	Receptacle	Receptacle, Bottom or Top Entry	Socket	Socket	Elevated Socket	Elevated Socket	Receptacle
Number of Positions	26	26	26	26	26	26	26	26
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)
Number of Rows	2	2	2	2	2	2	2	2
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)	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
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black
Operating Temperature	-40°C ~ 105°C	-65°C ~ 125°C	-65°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-40°C ~ 105°C
Material Flammability Rating	UL94 V-0	Not Specified	Not Specified	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Current Rating (Amps)	2.5A	2A	Not Specified	3A	3A	Not Specified	Not Specified	3A
Voltage Rating	250V	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	Not Specified	1000V
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	RoHS non-compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Affected	Vendor Undefined	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

For RoHS3 Compliant Applications: Select from Preci-Dip (416-87-226-41-012101, 803-83-026-10-005101), Samtec ESD series (ESD-113-G-23, ESD-113-T-23, ESD-113-T-24, ESD-113-G-24, ESD-113-TT-24), or Harwin M20-7831342. All maintain ROHS3 compliance and REACH unaffected status matching the original Molex part.

For REACH Unaffected Requirement: Preci-Dip, Samtec, and Harwin options satisfy REACH unaffected status. TE Connectivity parts (1-147424-3, 1-534236-3) carry REACH affected or vendor undefined status and are not suitable for applications requiring REACH unaffected compliance.

For Active Product Status with Extended Temperature Range: Preci-Dip and Samtec socket connectors support -55°C to 125°C operating range, exceeding the original -40°C to 105°C specification. TE Connectivity 1-147424-3 extends to -65°C to 125°C. Harwin M20-7831342 matches the original -40°C to 105°C range.

For Receptacle Configuration Continuity: TE Connectivity (1-147424-3, 1-534236-3) and Harwin M20-7831342 maintain receptacle connector type. Socket alternatives (Preci-Dip, Samtec) require mating with standard 0.100" pitch headers or pin connectors.

For Current Rating Consideration: Harwin M20-7831342 and Preci-Dip parts provide 3A rating, exceeding the original 2.5A specification. TE Connectivity 1-147424-3 provides 2A, below the original rating. Samtec parts do not specify current rating.

Frequently Asked Questions (FAQ)

Q: Can I use a socket connector as a direct replacement for the receptacle connector?

A: Socket connectors (Preci-Dip 416-87-226-41-012101, 803-83-026-10-005101, Samtec ESD series) are functionally equivalent but require mating with 0.100" pitch pin headers or male connectors. They maintain identical pitch, position count, row spacing, and through-hole mounting. Receptacle connectors (TE 1-147424-3, 1-534236-3, Harwin M20-7831342) provide direct form-factor compatibility with the original Molex part.

Q: What is the difference between standard socket and elevated socket connectors?

A: Samtec elevated socket connectors (ESD-113 series) feature reduced insulation height (0.300" or 0.400") compared to standard socket designs. This allows for lower profile PCB assemblies while maintaining the same 26-position, 2.54mm pitch configuration. Standard Preci-Dip sockets provide insulation heights of 0.354" to 0.335".

Q: Are TE Connectivity parts suitable for new designs requiring RoHS3 compliance?

A: TE Connectivity 1-147424-3 and 1-534236-3 are RoHS non-compliant and carry REACH affected or vendor undefined status. These parts are not suitable for applications requiring RoHS3 compliance or REACH unaffected certification. Use Preci-Dip, Samtec, or Harwin alternatives for compliant designs.

Q: What is the current rating difference between the original Molex part and substitutes?

A: The original Molex 0015443213 is rated at 2.5A. TE Connectivity 1-147424-3 provides 2A, below the original specification. Preci-Dip (416-87-226-41-012101, 803-83-026-10-005101) and Harwin M20-7831342 provide 3A, exceeding the original rating. Samtec ESD series parts do not specify current rating in available documentation.

Q: Which substitute offers the best temperature range coverage?

A: TE Connectivity 1-147424-3 supports -65°C to 125°C, the widest range. Preci-Dip and Samtec parts support -55°C to 125°C. Harwin M20-7831342 and the original Molex part support -40°C to 105°C. Selection depends on application temperature requirements.

Q: Can I mix receptacle and socket connectors in the same assembly?

A: Receptacle and socket connectors serve different mating roles. Receptacles mate with male pin connectors or headers. Sockets mate with male pin connectors or headers. Both can coexist in an assembly if each connector type is paired with its appropriate mating connector. Verify mating connector compatibility before substitution.

Q: What packaging options are available for these substitutes?

A: TE Connectivity parts are supplied in tube packaging. Preci-Dip and Samtec parts are supplied in bulk or tube packaging. Harwin M20-7831342 is supplied in tube packaging. Verify packaging requirements for your procurement and assembly processes.

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