HARTING 09185265321 Equivalent & Substitute Parts

Part Overview

The HARTING 09185265321 is a rectangular connector header, right-angle configuration, with 26 positions at 2.54mm pitch. This through-hole, shrouded male pin connector is designed for board-to-cable/wire applications with solder termination and latch holder fastening. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Substitute parts must maintain electrical and mechanical compatibility across the 26-position, 2-row configuration with matching pitch and shrouding specifications.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	26
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 Finish - Mating	Gold
Insulation Material	Polybutylene Terephthalate (PBT), Glass Filled
Material Flammability Rating	UL94 V-0
Operating Temperature	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

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

Connector Type & Contact Configuration: Header with male pins
Position Count & Row Configuration: 26 positions, 2 rows
Pitch Specifications: 0.100" (2.54mm) mating pitch and row spacing
Mounting & Orientation: Through-hole, right-angle configuration
Shrouding: Shrouded 4-wall design
Termination Method: Solder termination
Contact Finish - Mating: Gold plating
Insulation Material: PBT-based composition with glass filling
Flammability Rating: UL94 V-0 compliance
Environmental Compliance: RoHS3 compliance and MSL 1 rating

All listed substitute parts maintain these core specifications. Variations in contact material (phosphor bronze vs. copper alloy vs. brass), contact post length, insulation height, and fastening mechanism (push-pull vs. latch holder) do not preclude substitution when the primary electrical and mechanical interfaces remain compatible.

Parameter Comparison

Parameter	09185265321 (HARTING)	0702472652 (Molex)	0702472654 (Molex)	103310-6 (TE)	103311-6 (TE)	2-1761605-9 (TE)	30326-5002HB (3M)	5103310-6 (TE)	5103311-6 (TE)	69155-026 (Amphenol)	69155-026LF (Amphenol)
Manufacturer	HARTING	Molex	Molex	TE Connectivity	TE Connectivity	TE Connectivity	3M	TE Connectivity	TE Connectivity	Amphenol ICC	Amphenol ICC
Connector Type	Header	Header	Header	Header	Header	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	26	26	26	26	26	26	26	26	26	26	26
Number of Rows	2	2	2	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)	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)	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	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	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Contact Finish - Mating	Gold	Gold	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	5.00µin (0.127µm)	15.0µin (0.38µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	Flash	15.0µin (0.38µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Contact Length - Mating	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.236" (6.00mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.177" (4.50mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.135" (3.43mm)	0.135" (3.43mm)	0.102" (2.60mm)	0.110" (2.79mm)	0.135" (3.43mm)	0.135" (3.43mm)	0.105" (2.67mm)	0.105" (2.67mm)
Insulation Height	0.366" (9.30mm)	0.350" (8.89mm)	0.350" (8.89mm)	0.360" (9.14mm)	0.360" (9.14mm)	0.350" (8.89mm)	0.331" (8.40mm)	0.360" (9.14mm)	0.360" (9.14mm)	0.331" (8.40mm)	0.331" (8.40mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Circular	Circular
Contact Material	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Brass	Brass	Phosphor Bronze	Brass	Brass	Brass	Phosphor Bronze	Phosphor Bronze
Insulation Material	PBT, Glass Filled	PBT, Glass Filled	PBT, Glass Filled	Not specified	Not specified	PBT	PBT, Polyester, Glass Filled	Not specified	Not specified	Polyester, Glass Filled	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	UL94 V-0	UL94 V-0	UL94 V-0
Operating Temperature	-55°C ~ 125°C	Not specified	Not specified	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-55°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	Not specified	Not specified
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	Not applicable	RoHS non-compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility)

The Molex 0702472652 and 0702472654 represent the most direct substitutes, maintaining identical pitch, position count, row configuration, and shrouding specifications. Both are active products with ROHS3 compliance. The 0702472652 offers superior compliance alignment with 30.0µin gold finish thickness matching the original specification. The 0702472654 features reduced gold finish thickness (5.00µin) and should be selected only when cost optimization is prioritized over finish specification matching.

Secondary Substitutes (Functional Equivalence)

The TE Connectivity 103310-6, 103311-6, 5103310-6, and 5103311-6 maintain all critical electrical and mechanical interfaces. The 103311-6 and 5103311-6 provide ROHS3 compliance or RoHS compliance respectively. The 2-1761605-9 offers RoHS compliance with specified voltage rating (250VAC) and current rating (1A per contact), providing additional electrical documentation. These parts feature push-pull fastening versus the original latch holder design, which does not affect mating compatibility.

Alternative Substitutes (Acceptable with Design Review)

The 3M 30326-5002HB and Amphenol ICC 69155-026LF maintain core specifications with variations in contact geometry and insulation material composition. The 30326-5002HB features brass contact material and flash gold finish. The 69155-026LF provides RoHS compliance with circular contact geometry versus the square contacts of the original part. These alternatives require design validation to confirm mechanical fit within existing connector receptacles.

Compliance Considerations

For applications requiring RoHS3 compliance, select from: 0702472652, 0702472654, 5103310-6, 5103311-6, or 30326-5002HB. For applications with REACH compliance requirements, consult specific part documentation as REACH status varies across the substitute list. The original part carries REACH Unaffected status; substitutes with REACH Affected or Vendor Undefined status may require additional supply chain documentation.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with different contact post length?

A: Yes. Contact post length variation does not affect mating compatibility. The post length determines solder joint geometry on the PCB. Substitutes with shorter posts (2.60mm to 3.43mm) versus the original 4.50mm will produce different solder joint profiles but maintain electrical continuity. PCB pad design should accommodate the range of post lengths across qualified substitutes.

Q: What is the difference between push-pull and latch holder fastening?

A: Both fastening mechanisms secure the connector to the mating receptacle. Push-pull fastening (used in most substitutes) requires manual insertion and withdrawal. Latch holder fastening (original design) uses mechanical latches for positive retention. From an electrical standpoint, both provide equivalent contact pressure and signal integrity. Mechanical retention preference depends on application requirements.

Q: Are circular contact substitutes compatible with square contact receptacles?

A: Circular contacts (69155-026, 69155-026LF) have different cross-sectional geometry than square contacts. Compatibility depends on receptacle design. If the receptacle is designed for square contacts specifically, circular substitutes may not achieve proper contact pressure or alignment. Design validation is required before substitution.

Q: Which substitute offers the best RoHS compliance?

A: The Molex 0702472652, 0702472654, TE Connectivity 5103310-6, 5103311-6, and 3M 30326-5002HB all carry ROHS3 Compliant or RoHS Compliant status. The TE Connectivity 2-1761605-9 carries RoHS Compliant status. The original HARTING part is ROHS3 Compliant. For new designs, ROHS3 Compliant parts are preferred.

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

A: All listed substitutes maintain identical pitch, position count, and row spacing, allowing mechanical interchangeability within a single connector assembly. However, mixing contact materials (copper alloy, phosphor bronze, brass) and contact finishes (gold thickness variations) may introduce galvanic corrosion risk in high-humidity or high-temperature environments. Consistent material selection across all connectors in an assembly is recommended.

Q: What packaging options are available?

A: Substitute parts are available in Tray (Molex), Bulk (TE Connectivity, Amphenol ICC, 3M), and Tube (TE Connectivity) packaging. Packaging selection affects handling, storage, and automated assembly compatibility. Verify packaging compatibility with your procurement and assembly processes.

Q: Does operating temperature range affect substitution eligibility?

A: The original part specifies -55°C to 125°C. Substitutes with narrower ranges (-65°C to 105°C or -55°C to 105°C) are acceptable for applications operating within the substitute's specified range. For applications requiring the full -55°C to 125°C range, confirm the substitute's temperature specification before selection.

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