Molex 0702800723 Equivalent & Substitute Parts

Part Overview

The Molex 0702800723 is a vertical rectangular connector header designed for through-hole mounting applications. This 30-position, 2-row connector with 0.100" (2.54mm) pitch serves board-to-board and cable interconnection requirements across automotive, medical, telecommunications, and general-purpose applications. The part is currently active in production with 1130 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with application requirements, enabling component sourcing flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	30
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Insulation Material	Liquid Crystal Polymer (LCP), Glass Filled
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0702800723 is determined by strict alignment of the following critical parameters:

Connector Configuration: 30 positions, 2 rows, 0.100" (2.54mm) mating pitch, 0.100" (2.54mm) row spacing
Contact Specification: Male pin, square contact shape, solder termination
Mounting Method: Through-hole mounting with push-pull fastening
Electrical Compliance: UL94 V-0 flammability rating, RoHS compliance status
Environmental Classification: Moisture Sensitivity Level 1

The three identified substitute parts—Amphenol ICC 77313-124-30LF, Amphenol ICC 77313-824-30LF, and Samtec BBD-115-T-A—meet these core configuration requirements. Variations in contact length, insulation height, contact material, and contact finish specifications are secondary parameters that do not prevent functional substitution when application constraints permit.

Parameter Comparison

Parameter	Molex 0702800723	Amphenol ICC 77313-124-30LF	Amphenol ICC 77313-824-30LF	Samtec BBD-115-T-A
Manufacturer	Molex	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Samtec Inc.
Number of Positions	30	30	30	30
Number of Rows	2	2	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	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
Connector Type	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Length - Mating	0.320" (8.13mm)	0.266" (6.75mm)	0.266" (6.75mm)	0.125" (3.18mm)
Contact Length - Post	0.185" (4.70mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.125" (3.18mm)
Overall Contact Length	0.595" (15.11mm)	0.480" (12.19mm)	0.480" (12.19mm)	0.460" (11.68mm)
Insulation Height	0.090" (2.29mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.211" (5.35mm)
Contact Shape	Square	Square	Square	Circular
Contact Finish - Mating	Tin	Gold or Gold, GXT™	Gold or Gold, GXT™	Tin
Contact Material	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Not specified
Insulation Material	Liquid Crystal Polymer (LCP), Glass Filled	Thermoplastic	Thermoplastic	Polyester, Glass Filled
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	Not specified
Operating Temperature	Not specified	-65°C ~ 130°C	-65°C ~ 130°C	-55°C ~ 125°C
Current Rating (Amps)	Not specified	3A per Contact	3A per Contact	Not specified
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active
Packaging	Bulk	Bulk	Bulk	Tube
Inventory	1130 Pcs	1265 Pcs	1112 Pcs	1016 Pcs

Engineering Selection Recommendations

All four parts maintain active production status and comply with RoHS requirements, supporting long-term component availability and regulatory compliance across automotive, medical, and telecommunications applications.

Amphenol ICC 77313-124-30LF and 77313-824-30LF share identical core specifications with the Molex 0702800723, differing primarily in contact finish thickness (30.0µin and 15.0µin respectively versus the Molex specification). Both parts feature gold or gold GXT™ mating contact finish, phosphor bronze contact material, and thermoplastic insulation. Operating temperature range extends to -65°C ~ 130°C with 3A per contact current rating. These parts are suitable for applications requiring enhanced contact durability and corrosion resistance.

Samtec BBD-115-T-A maintains the 30-position, 2-row, 0.100" pitch configuration with through-hole solder termination and push-pull fastening. Differences include circular contact shape (versus square), shorter contact lengths, greater insulation height (0.211"), polyester glass-filled insulation, and operating temperature range of -55°C ~ 125°C. This part is packaged in tube format rather than bulk. Selection of this substitute requires confirmation that circular contact geometry and increased insulation height are compatible with mating receptacle design.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 77313-124-30LF and 77313-824-30LF be used interchangeably with the Molex 0702800723?

A: Both Amphenol parts meet the core configuration requirements: 30 positions, 2 rows, 0.100" mating pitch, male pin contacts, square contact shape, through-hole solder termination, and push-pull fastening. The primary differences are contact finish thickness and insulation material composition. Interchangeability depends on application-specific requirements for contact durability and thermal performance. Both parts are available in bulk packaging and maintain equivalent inventory levels.

Q: What are the key differences between the Amphenol ICC and Samtec substitute options?

A: The Amphenol ICC parts (77313-124-30LF and 77313-824-30LF) retain square contact geometry and lower insulation height (0.100"), matching the Molex design more closely. The Samtec BBD-115-T-A features circular contacts and significantly greater insulation height (0.211"), requiring physical space verification in the application. Samtec packaging is tube format rather than bulk. Contact geometry differences may affect mating receptacle compatibility.

Q: Are all substitute parts RoHS compliant?

A: Yes. The Molex 0702800723 is ROHS3 compliant. Both Amphenol ICC parts are RoHS compliant. The Samtec BBD-115-T-A is ROHS3 compliant. All parts maintain Moisture Sensitivity Level 1 (Unlimited) classification.

Q: What is the operating temperature range for each part?

A: The Molex 0702800723 does not specify an operating temperature range. Amphenol ICC parts (77313-124-30LF and 77313-824-30LF) operate from -65°C to 130°C. The Samtec BBD-115-T-A operates from -55°C to 125°C. Application thermal requirements should guide selection when operating temperature specifications are critical.

Q: Do the substitute parts have current rating specifications?

A: The Molex 0702800723 does not specify a current rating. Both Amphenol ICC parts are rated for 3A per contact. The Samtec BBD-115-T-A does not specify a current rating. Applications requiring defined current capacity should prioritize the Amphenol ICC options.

Q: How do contact length differences affect substitution?

A: The Molex 0702800723 has overall contact length of 0.595" (15.11mm). Amphenol ICC parts measure 0.480" (12.19mm), and Samtec measures 0.460" (11.68mm). Shorter contact lengths in substitute parts may affect mating depth and receptacle compatibility. Physical fit verification in the target application is necessary when contact length differs significantly.

Q: What packaging formats are available?

A: The Molex 0702800723 and both Amphenol ICC parts are supplied in bulk packaging. The Samtec BBD-115-T-A is supplied in tube packaging. Packaging selection may influence handling, storage, and assembly process requirements.

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