Molex 0702471452 Equivalent & Substitute Parts

Part Overview

The Molex 0702471452 is a rectangular connector header featuring a right-angle through-hole mount configuration with 14 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This shrouded 4-wall header with male pins and solder termination is designed for board-to-board or cable interconnection applications across automotive, general purpose, lighting, medical, and telecommunications sectors. The part is currently active in production with 1052 units in stock. Substitute parts are identified to address inventory availability, specific application requirements, or preferred supplier relationships while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	14
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Contact Shape	Square
Insulation Material	Polybutylene Terephthalate (PBT), Glass Filled
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the Molex 0702471452 are grouped based on strict adherence to the following critical parameters:

Primary Substitution Criteria:

Connector type: Header
Contact type: Male Pin
Number of positions: 14
Number of rows: 2
Pitch - mating: 0.100" (2.54mm)
Row spacing - mating: 0.100" (2.54mm)
Shrouding: Shrouded - 4 Wall
Termination: Solder
Contact shape: Square
Material flammability rating: UL94 V-0
Moisture sensitivity level: 1 (Unlimited)

Mounting Configuration Variants: Substitutes are further categorized by mounting type. The primary part features right-angle through-hole mounting. Vertical through-hole variants (HARTING 09185146914, 09185147902) are listed as substitutes but represent a different mounting orientation and are suitable only where vertical mounting is acceptable.

Fastening Type Variations: Substitute parts employ different fastening mechanisms (Push-Pull, Latch Holder, Detent Lock, Latch Lock/Eject Hooks) while maintaining the same mating interface. Selection depends on application-specific connector retention requirements.

Parameter Comparison

Parameter	Molex 0702471452	HARTING 09185146323	HARTING 09195146323	Amphenol ICC 10056845-114LF	TE Connectivity 103311-2	TE Connectivity 1761682-5	TE Connectivity 2-1761605-5	3M 30314-5002HB
Manufacturer	Molex	HARTING	HARTING	Amphenol ICC (FCI)	TE Connectivity	TE Connectivity	TE Connectivity	3M
Number of Positions	14	14	14	14	14	14	14	14
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, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square
Contact Length - Mating	0.240" (6.10mm)	0.242" (6.15mm)	0.240" (6.10mm)	0.236" (6.00mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.236" (6.00mm)
Contact Length - Post	0.120" (3.05mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.079" (2.00mm)	0.135" (3.43mm)	0.114" (2.90mm)	0.102" (2.60mm)	0.110" (2.79mm)
Insulation Height	0.350" (8.89mm)	0.366" (9.30mm)	0.366" (9.30mm)	0.362" (9.20mm)	0.360" (9.14mm)	0.350" (8.89mm)	0.350" (8.89mm)	0.331" (8.40mm)
Contact Finish - Mating	Gold	Gold	Not specified	Gold, GXT™	Gold or Gold-Palladium	Gold	Gold	Gold
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Brass	Phosphor Bronze	Phosphor Bronze	Brass
Insulation Material	PBT, Glass Filled	PBT, Glass Filled	PCT, Glass Filled	Thermoplastic	Not specified	PCT	PBT	PBT, Polyester, Glass Filled
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
Operating Temperature	Not specified	-55°C ~ 125°C	-55°C ~ 125°C	Not specified	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-55°C ~ 105°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Inventory Status	1052 Pcs	912 Pcs	1067 Pcs	4547 Pcs	2842 Pcs	827 Pcs	2249 Pcs	4146 Pcs

Engineering Selection Recommendations

ROHS3 Compliant Substitutes (Preferred for New Designs): HARTING 09185146323, HARTING 09195146323, TE Connectivity 1761682-5, and TE Connectivity 2-1761605-5 meet ROHS3 compliance requirements matching the original Molex 0702471452. These parts are suitable for applications requiring full RoHS3 certification.

RoHS Compliant Alternatives: Amphenol ICC 10056845-114LF and 3M 30314-5002HB are RoHS compliant but not ROHS3 certified. These parts are acceptable for applications where RoHS compliance is required but ROHS3 certification is not mandated.

Non-Compliant Legacy Applications: TE Connectivity 103311-2 and 103310-2 are RoHS non-compliant and should be used only in legacy systems or applications where RoHS restrictions do not apply.

Temperature Range Considerations: TE Connectivity parts (103311-2, 1761682-5, 2-1761605-5) specify operating temperature ranges of -65°C to 105°C, providing extended low-temperature performance compared to HARTING and 3M alternatives rated to -55°C. Select based on application thermal requirements.

Contact Post Length Variations: Amphenol ICC 10056845-114LF features the shortest contact post length at 0.079" (2.00mm), while TE Connectivity 103311-2 provides the longest at 0.135" (3.43mm). Post length affects PCB hole depth requirements and solder joint geometry. Verify compatibility with target PCB specifications.

Packaging and Inventory: Amphenol ICC 10056845-114LF and 3M 30314-5002HB offer the highest inventory levels (4547 and 4146 units respectively), providing supply chain advantages for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute a vertical-mount header for the right-angle Molex 0702471452?

A: No. HARTING 09185146914 and 09185147902 are vertical through-hole headers, not right-angle configurations. These parts have different PCB footprints and mounting orientations. Use only if your application specifically requires vertical mounting and the PCB layout accommodates this orientation.

Q: What is the difference between Push-Pull and Latch Holder fastening types?

A: Push-Pull fastening (Molex 0702471452, TE Connectivity 103311-2, 3M 30314-5002HB) uses a push-to-release mechanism for connector separation. Latch Holder fastening (HARTING 09185146323, 09195146323) uses a latching mechanism for retention. Both provide secure mating but differ in disconnection force and procedure. Select based on application requirements for connector retention and ease of service.

Q: Are all substitute parts compatible with the same mating connector?

A: All listed substitutes maintain the same 0.100" (2.54mm) pitch, 14-position, 2-row configuration and square contact geometry. However, minor variations in contact length, insulation height, and fastening type may affect mating connector compatibility. Verify mating connector specifications before substitution.

Q: What does ROHS3 compliance mean compared to RoHS compliance?

A: ROHS3 Compliant parts meet the Restriction of Hazardous Substances Directive 3 (2015/863/EU), which includes restrictions on phthalates in addition to the original six restricted substances. RoHS Compliant parts meet only the original directive. For new designs, ROHS3 compliance is recommended.

Q: How do contact material differences affect performance?

A: Phosphor Bronze contacts (Molex 0702471452, TE Connectivity 1761682-5, 2-1761605-5) provide superior spring properties and contact force consistency. Brass contacts (TE Connectivity 103311-2, 3M 30314-5002HB) and Copper Alloy contacts (HARTING, Amphenol ICC) offer cost advantages. Contact material selection affects long-term reliability, particularly in high-cycle mating applications.

Q: What packaging options are available?

A: Molex 0702471452 is supplied in Bulk packaging. Substitutes are available in Bulk (HARTING 09195146323, TE Connectivity 1761682-5, 2-1761605-5, 3M 30314-5002HB), Tray (HARTING 09185146323), or Tube (Amphenol ICC 10056845-114LF, TE Connectivity 103311-2) packaging. Packaging selection affects handling, storage, and automated assembly compatibility.

Q: Which substitute offers the best inventory availability?

A: Amphenol ICC 10056845-114LF provides the highest inventory at 4547 units, followed by 3M 30314-5002HB at 4146 units. These options are recommended for applications requiring immediate availability or high-volume procurement.

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