Molex 0702871111 Equivalent & Substitute Parts

Part Overview

The Molex 0702871111 is a vertical rectangular connector header with 30 positions at 2.54mm pitch, designed for through-hole board-to-board or cable applications. This connector features a 2-row configuration with male pins, kinked pin solder termination, and push-pull fastening. The part is currently active in production with 725 units in stock. Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative compliance certifications are required, or when design specifications allow for compatible alternatives from different manufacturers.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	30
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Shrouding	Unshrouded
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0702871111 is determined by strict adherence to the following parameters:

Critical Parameters (Must Match Exactly):

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 30
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Connector Type: Header, Breakaway
Contact Type: Male Pin
Mounting Type: Through Hole
Fastening Type: Push-Pull
Contact Shape: Square
Shrouding: Unshrouded
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

Contact Length - Mating: 0.230" to 0.240" (5.84mm to 6.10mm)
Contact Length - Post: 0.095" to 0.420" (2.41mm to 10.67mm)
Overall Contact Length: 0.425" to 0.750" (10.80mm to 19.05mm)
Insulation Height: 0.090" to 0.100" (2.29mm to 2.54mm)
Contact Finish - Mating: Gold or Tin
Contact Finish - Post: Tin or Tin-Lead
Contact Material: Copper Alloy or Phosphor Bronze
Insulation Material: Liquid Crystal Polymer (LCP), Thermoplastic, or Polybutylene Terephthalate (PBT)
Operating Temperature: -65°C to 130°C range
Current Rating: 3A per contact
RoHS Status: Compliant or non-compliant variants acceptable
Product Status: Active or Obsolete

All substitute parts listed meet these criteria and are electrically and mechanically compatible with the Molex 0702871111.

Parameter Comparison

Parameter	Molex 0702871111	TE 4-103186-0-15	TE 6-146257-5	Amphenol 77313-101-30LF	Amphenol 77313-118-30LF	Amphenol 77313-801-30LF	Sullins PBC15DAAN	Sullins PBC15DADN	Sullins PEC15DAAN
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)
Number of Positions	30	30	30	30	30	30	30	30	30
Number of Rows	2	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)	0.100" (2.54mm)
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Kinked Pin, Solder	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	Push-Pull
Contact Length - Mating	0.240" (6.10mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.125" (3.18mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.095" (2.41mm)	0.120" (3.05mm)	0.095" (2.41mm)	0.120" (3.05mm)	0.420" (10.67mm)	0.120" (3.05mm)
Overall Contact Length	0.455" (11.56mm)	0.440" (11.18mm)	0.440" (11.18mm)	0.425" (10.80mm)	0.450" (11.43mm)	0.425" (10.80mm)	0.450" (11.43mm)	0.750" (19.05mm)	0.450" (11.43mm)
Insulation Height	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold	Gold	Gold or Gold, GXT™	Gold or Gold, GXT™	Gold or Gold, GXT™	Gold	Gold	Tin
Contact Finish - Post	Tin	Tin-Lead	Tin	Tin	Tin	Tin	Tin	Tin	Tin
Contact Material	Copper Alloy	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Liquid Crystal Polymer (LCP), Glass Filled	Thermoplastic	Liquid Crystal Polymer (LCP)	Thermoplastic	Thermoplastic	Thermoplastic	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)
Operating Temperature	Not specified	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 130°C	-65°C ~ 130°C	-65°C ~ 130°C	-65°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C
Current Rating	Not specified	3A	3A	3A per Contact	3A per Contact	3A per Contact	3A	3A	3A
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
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black	Black
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	Not Applicable	Not Applicable
RoHS Status	ROHS3 Compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Obsolete	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Substitutes (Active Status, RoHS3 Compliant):

The Amphenol 77313-801-30LF and Sullins PBC15DAAN are the preferred substitutes. Both parts maintain active product status and ROHS3 compliance matching the Molex 0702871111. The Amphenol 77313-801-30LF offers the closest electrical and mechanical compatibility with identical contact finish specifications and extended operating temperature range to 130°C. The Sullins PBC15DAAN provides an alternative with PBT insulation material and equivalent performance characteristics.

Secondary Substitutes (Active Status, RoHS Compliant):

The TE Connectivity 6-146257-5, Amphenol 77313-101-30LF, and Amphenol 77313-118-30LF are active alternatives with RoHS compliance. These parts are suitable for applications where ROHS3 certification is not explicitly required. The TE 6-146257-5 features LCP insulation material similar to the main part. The Amphenol variants offer extended operating temperature to 130°C and phosphor bronze contacts.

Alternative Substitute (Active Status, Tin Mating Finish):

The Sullins PEC15DAAN is an active substitute with tin mating finish instead of gold. This part is suitable for applications where gold plating is not required and cost optimization is a consideration.

Obsolete Substitute (Not Recommended for New Designs):

The TE Connectivity 4-103186-0-15 is marked obsolete and RoHS non-compliant. This part should not be selected for new designs or applications requiring current compliance certifications.

Extended Post Length Variant:

The Sullins PBC15DADN features an extended post length of 0.420" (10.67mm) compared to standard 0.120" (3.05mm) variants. This part is suitable only for applications requiring deeper through-hole penetration or specific PCB thickness accommodations.

Frequently Asked Questions (FAQ)

Q: Can I substitute the Molex 0702871111 with any of the listed parts?

A: All listed parts are electrically and mechanically compatible based on critical parameters including 2.54mm pitch, 30-position 2-row configuration, male pin contacts, through-hole mounting, and push-pull fastening. However, product status and compliance certifications should be evaluated for your specific application requirements.

Q: What is the difference between the Amphenol 77313-801-30LF and 77313-101-30LF?

A: Both are Amphenol BERGSTIK® series parts with identical electrical and mechanical specifications. The primary difference is contact finish thickness on the mating surface: 77313-801-30LF has 15.0µin (0.38µm) gold finish matching the Molex part, while 77313-101-30LF has 30.0µin (0.76µm) gold finish. Both operate to 130°C and are ROHS3 or RoHS compliant respectively.

Q: Why is the TE Connectivity 4-103186-0-15 marked as obsolete?

A: The TE 4-103186-0-15 is an older AMPMODU Mod II series connector that has been discontinued. It is also RoHS non-compliant, making it unsuitable for new designs or applications requiring current environmental compliance standards.

Q: What is the difference between Sullins PBC15DAAN and PEC15DAAN?

A: Both are 30-position 2.54mm pitch headers from Sullins Connector Solutions with identical mechanical dimensions and operating specifications. The primary difference is contact finish: PBC15DAAN has gold mating finish, while PEC15DAAN has tin mating finish. Both are ROHS3 compliant and suitable for equivalent applications.

Q: When should I use the Sullins PBC15DADN with extended post length?

A: The PBC15DADN features a 0.420" (10.67mm) post length compared to the standard 0.120" (3.05mm) found in most variants. This extended length is specified only for applications requiring deeper through-hole penetration, such as thick PCB assemblies or specific mechanical mounting requirements. Standard variants should be used for typical board-to-board applications.

Q: Are there any compliance differences between the substitute parts?

A: Yes. The Molex 0702871111 and most substitutes are ROHS3 compliant or RoHS compliant. The TE 4-103186-0-15 is RoHS non-compliant and should not be used in applications requiring RoHS certification. Sullins parts (PBC15DAAN, PBC15DADN, PEC15DAAN) have Not Applicable MSL ratings, while TE and Amphenol parts maintain MSL 1 (Unlimited) ratings.

Q: What operating temperature range should I consider for substitute selection?

A: The Molex 0702871111 does not specify an operating temperature range. Substitute parts range from -65°C to 105°C (TE variants) to -65°C to 130°C (Amphenol variants) to -65°C to 125°C (Sullins variants). Select substitutes based on your application's thermal requirements.

Q: Can I mix different substitute parts in the same assembly?

A: All listed substitutes are mechanically and electrically compatible for board-to-board or cable connections at 2.54mm pitch with 30 positions in a 2-row configuration. However, for consistency in manufacturing, testing, and supply chain management, using a single part number per assembly is recommended.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message