Molex 0010897180 Equivalent & Substitute Parts

Part Overview

The Molex 0010897180 is an 18-position vertical header connector with 2.54mm pitch, designed for through-hole board-to-board or cable applications. This connector features a breakaway design, unshrouded configuration, and gold-plated mating contacts on a copper alloy base with liquid crystal polymer insulation. The part maintains active product status with full inventory availability (1111 pcs in stock). Equivalent parts are identified based on matching electrical and mechanical specifications to ensure direct functional interchangeability in applications requiring 18-position 2.54mm pitch header connectors.

Key Parameters

Parameter	Specification
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	18
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
Shrouding	Unshrouded
Material Flammability Rating	UL94 V-0
Insulation Color	Black
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict conformance to the following core parameters:

Connector Configuration: 18-position, 2-row header with 0.100" (2.54mm) mating pitch and row spacing
Contact Type: Male pin configuration with square contact shape
Mounting & Termination: Through-hole solder termination with push-pull fastening
Electrical & Environmental Compliance: UL94 V-0 flammability rating, MSL 1 classification, and RoHS compliance status
Physical Compatibility: Unshrouded breakaway design suitable for board-to-board or cable applications

All substitute parts listed maintain these core specifications. Variations in contact length, insulation material composition, contact finish thickness, and contact material (copper alloy vs. phosphor bronze) do not preclude substitution when the primary functional parameters remain constant.

Parameter Comparison

Parameter	Molex 0010897180	TE Connectivity 5-146256-9	Amphenol 67997-218HLF	Amphenol 77313-101-18LF	Amphenol 77313-118-18LF	Sullins PBC09DAAN	Sullins PBC09DABN	Sullins PEC09DAAN
Connector Type	Header, Breakaway	Header, Breakaway	Header	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	18	18	18	18	18	18	18	18
Number of Rows	2	2	2	2	2	2	2	2
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)
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 Shape	Square	Square	Square	Square	Square	Square	Square	Square
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
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
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	Not Applicable	Not Applicable
Current Rating (Amps)	Not Specified	3A	3A	3A per Contact	3A per Contact	3A	3A	3A
Operating Temperature	Not Specified	-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
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)
Contact Length - Post	0.107" (2.71mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.095" (2.41mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.230" (5.84mm)	0.120" (3.05mm)
Overall Contact Length	0.437" (11.10mm)	0.440" (11.18mm)	0.450" (11.43mm)	0.425" (10.80mm)	0.450" (11.43mm)	0.450" (11.43mm)	0.560" (14.22mm)	0.450" (11.43mm)
Insulation Height	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 Material	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Finish - Mating	Gold	Gold	Gold or Gold, GXT™	Gold or Gold, GXT™	Gold or Gold, GXT™	Gold	Gold	Tin
Contact Finish - Post	Tin	Tin	Not Specified	Tin	Tin	Tin	Tin	Tin

Engineering Selection Recommendations

All listed substitute parts maintain active product status and comply with RoHS requirements, ensuring regulatory alignment with the Molex 0010897180. Selection among substitutes should be based on the following compliance and availability factors:

Primary Substitutes (Highest Compatibility)

TE Connectivity 5-146256-9 and Amphenol 77313-101-18LF provide direct functional equivalence with matching core specifications. Both maintain RoHS compliance and MSL 1 classification. The TE Connectivity part operates across -65°C to 105°C, while the Amphenol part extends to -65°C to 130°C, offering broader thermal range for demanding applications.

Secondary Substitutes (Functional Equivalence with Design Variations)

Amphenol 67997-218HLF (BERGSTIK® II series) and Amphenol 77313-118-18LF (BERGSTIK® series) provide equivalent electrical performance with extended operating temperature to -65°C to 130°C. The 67997-218HLF lacks breakaway designation, requiring evaluation for mechanical compatibility in breakaway-dependent designs. The 77313-118-18LF is REACH Affected, requiring compliance verification in regulated supply chains.

Sullins Connector Solutions Alternatives

PBC09DAAN, PBC09DABN, and PEC09DAAN offer ROHS3 compliance with Not Applicable MSL classification, suitable for non-moisture-sensitive applications. PBC09DABN exhibits extended post length (0.230" vs. 0.120"), requiring PCB design verification for clearance compatibility. PEC09DAAN features tin mating contact finish instead of gold, affecting corrosion resistance characteristics in high-humidity environments.

Frequently Asked Questions (FAQ)

Q: Can I substitute the Molex 0010897180 with any of the listed parts without PCB redesign?

A: Direct substitution is possible for parts with matching contact length specifications. TE Connectivity 5-146256-9, Amphenol 77313-101-18LF, Amphenol 77313-118-18LF, Sullins PBC09DAAN, and Sullins PEC09DAAN maintain compatible overall contact lengths (0.440" to 0.450"). Sullins PBC09DABN requires PCB evaluation due to extended post length (0.560").

Q: What is the difference between the Amphenol BERGSTIK® II (67997-218HLF) and BERGSTIK® (77313-101-18LF) series?

A: The BERGSTIK® II series (67997-218HLF) is designated as Header only without breakaway capability, while the BERGSTIK® series (77313-101-18LF) includes breakaway functionality. Both maintain identical pitch, position count, and electrical ratings. Selection depends on mechanical assembly requirements.

Q: Are there compliance differences between substitute parts?

A: All parts maintain UL94 V-0 flammability rating and RoHS compliance. Amphenol 77313-118-18LF is REACH Affected, requiring supply chain verification. Sullins parts carry ROHS3 Compliant status with Not Applicable MSL, suitable for non-moisture-sensitive applications. TE Connectivity and Amphenol parts maintain MSL 1 (Unlimited) classification.

Q: Which substitute offers the widest operating temperature range?

A: Amphenol 67997-218HLF, Amphenol 77313-101-18LF, and Amphenol 77313-118-18LF all operate across -65°C to 130°C, providing the broadest thermal envelope. TE Connectivity 5-146256-9 operates to -65°C to 105°C, and Sullins parts operate to -65°C to 125°C.

Q: Does contact finish affect interchangeability?

A: Contact finish variations (gold vs. tin mating surfaces) do not prevent mechanical or electrical interchangeability. Gold-plated contacts (Molex, TE Connectivity, Amphenol, Sullins PBC series) provide superior corrosion resistance. Sullins PEC09DAAN features tin mating finish, suitable for applications without high-humidity or corrosive exposure requirements.

Q: What inventory considerations apply to these substitutes?

A: Current stock levels are: Molex 0010897180 (1111 pcs), TE Connectivity 5-146256-9 (2809 pcs), Amphenol 67997-218HLF (975 pcs), Amphenol 77313-101-18LF (1823 pcs), Amphenol 77313-118-18LF (1296 pcs), Sullins PBC09DAAN (1074 pcs), Sullins PBC09DABN (1318 pcs), and Sullins PEC09DAAN (1568 pcs). TE Connectivity 5-146256-9 offers highest availability.

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