HARTING 09185267321 Rectangular Connector Header Right Angle 26 Position 2.54mm Equivalent & Substitute Parts

Part Overview

The HARTING 09185267321 is a rectangular connector header designed for through-hole, right-angle board-to-cable applications with 26 positions at 0.100" (2.54mm) pitch. This component features a shrouded 4-wall design with male pins, solder termination, and push-pull fastening. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

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	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the HARTING 09185267321 are qualified based on the following critical parameters that must match or be compatible:

Mandatory Matching Parameters:

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 Shape: Square or Circular
Material Flammability Rating: UL94 V-0

Compatible Variation Parameters:

Contact Length - Mating: 0.230" to 0.240" (5.84mm to 6.10mm)
Contact Length - Post: 0.102" to 0.177" (2.60mm to 4.50mm)
Insulation Height: 0.331" to 0.366" (8.40mm to 9.30mm)
Contact Finish - Mating: Gold or Gold-Palladium
Contact Material: Copper Alloy, Phosphor Bronze, or Brass
Insulation Material: PBT with or without glass fill, Polyester
Operating Temperature: -55°C to -65°C minimum; 105°C to 125°C maximum
RoHS Status: ROHS3 Compliant or RoHS Compliant variants

Parameter Comparison

Parameter	HARTING 09185267321	Molex 0702472652	Molex 0702472654	TE 103310-6	TE 103311-6	TE 2-1761605-9	3M 30326-5002HB	TE 5103310-6	TE 5103311-6	Amphenol 69155-026	Amphenol 69155-026LF
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
Fastening Type	Latch Holder	Push-Pull	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)	0.240" (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 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 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
Current Rating	Not specified	Not specified	Not specified	1A per Contact	1A per Contact	1A per Contact	1A	1A per Contact	1A per Contact	1A	1A
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	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Active Status, Full Compliance):

Molex 0702472652 and 0702472654 are active production parts with ROHS3 compliance. Both feature identical 26-position, 2-row configuration with 2.54mm pitch and push-pull fastening. The primary difference between these Molex variants is contact finish thickness on the mating surface (30.0µin vs. 5.00µin). Both are suitable for applications requiring current RoHS3 compliance and active manufacturer support.

TE Connectivity 2-1761605-9 offers RoHS compliance with active product status. This part provides 250VAC voltage rating and 1A per contact current rating specifications. Operating temperature range is -65°C to 105°C, which is narrower than the original part but acceptable for most applications. The contact post length is 0.102" (2.60mm), the shortest among substitutes.

3M 30326-5002HB is an active production part with RoHS compliance and the highest inventory availability (5552 pcs). Operating temperature range is -55°C to 105°C, matching the original part's lower temperature limit. Contact material is brass with gold finish on both mating and post surfaces.

Secondary Substitutes (Active Status, Compliance Variations):

TE Connectivity 103310-6 and 103311-6 are active parts with AMP-Latch series designation. These parts are not RoHS compliant or have undefined RoHS status, making them suitable only for applications without RoHS requirements. The primary difference is contact finish thickness on the mating surface (15.0µin vs. 30.0µin). Operating temperature range is -65°C to 105°C.

TE Connectivity 5103310-6 and 5103311-6 are tube-packaged variants of the AMP-Latch series with ROHS3 compliance. These parts are functionally equivalent to their bulk-packaged counterparts (103310-6 and 103311-6) with identical electrical and mechanical specifications. Packaging difference is the primary distinction.

Alternative Substitutes (Active Status, Design Variations):

Amphenol ICC 69155-026 and 69155-026LF are Quickie™ series headers with circular contact geometry instead of square. The 69155-026LF variant is RoHS compliant, while 69155-026 is RoHS non-compliant. Contact length specifications are slightly shorter (0.230" mating, 0.105" post). These parts are suitable for applications where circular contacts are acceptable.

Compliance Considerations:

For new designs requiring RoHS3 compliance, select from: Molex 0702472652, Molex 0702472654, TE 2-1761605-9, 3M 30326-5002HB, TE 5103310-6, TE 5103311-6, or Amphenol 69155-026LF.

For applications without RoHS requirements, TE 103310-6 and 103311-6 remain viable options with active product status.

Frequently Asked Questions (FAQ)

Q: Can I substitute the HARTING 09185267321 with any of these parts directly?

A: Direct substitution is possible for parts matching the core parameters: 26 positions, 2 rows, 0.100" (2.54mm) pitch, through-hole right-angle mounting, shrouded 4-wall design, and solder termination. All listed substitutes meet these criteria. However, verify contact length specifications and fastening type compatibility with your mating connector before final selection.

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

A: The original HARTING part uses latch holder fastening, while most substitutes use push-pull fastening. These are different mechanical retention mechanisms. Latch holder uses a latching feature on the connector body, while push-pull uses a sliding collar mechanism. Ensure your mating connector is compatible with the fastening type of your selected substitute.

Q: Are the Molex 0702472652 and 0702472654 interchangeable?

A: Yes, these parts are functionally interchangeable. The primary difference is contact finish thickness on the mating surface: 0702472652 has 30.0µin (0.76µm) while 0702472654 has 5.00µin (0.127µm). Both are ROHS3 compliant, active production parts with identical electrical and mechanical specifications.

Q: What is the difference between TE 103310-6 and 5103310-6?

A: These parts are electrically and mechanically identical. The primary difference is packaging: 103310-6 is supplied in bulk, while 5103310-6 is supplied in tubes. Additionally, 5103310-6 is ROHS3 compliant, while 103310-6 has undefined RoHS status. Select based on your packaging requirements and RoHS compliance needs.

Q: Why do some parts have different operating temperature ranges?

A: Operating temperature ranges vary based on material composition and design. The original HARTING part operates from -55°C to 125°C. Most substitutes operate from -55°C to 105°C or -65°C to 105°C. For applications requiring the full -55°C to 125°C range, verify the substitute's temperature specification before selection. The 3M 30326-5002HB matches the original lower temperature limit of -55°C.

Q: Can I use Amphenol 69155-026 or 69155-026LF as substitutes if my design uses square contacts?

A: These Amphenol parts feature circular contact geometry instead of square. While they maintain the same pitch, position count, and mounting configuration, the circular contact shape may not be compatible with mating connectors designed for square contacts. Verify mating connector specifications before substitution.

Q: What does ROHS3 compliance mean?

A: ROHS3 refers to compliance with the Restriction of Hazardous Substances Directive 3 (2015/863/EU), which restricts the use of specific hazardous substances including lead, cadmium, mercury, and certain flame retardants. ROHS3 compliant parts are suitable for applications in regions with RoHS requirements. Parts marked as "RoHS non-compliant" or "Not applicable" should only be used in applications without RoHS restrictions.

Q: Which substitute offers the best inventory availability?

A: The 3M 30326-5002HB offers the highest inventory availability with 5552 pieces in stock, followed by TE 2-1761605-9 with 2027 pieces. For immediate procurement needs, these parts provide the shortest lead times.

Q: Are there any contact material differences I should consider?

A: Yes. The original HARTING part uses copper alloy contacts. Substitutes use phosphor bronze or brass. Phosphor bronze (used in Molex and Amphenol parts) offers good spring properties and corrosion resistance. Brass (used in TE and 3M parts) provides excellent electrical conductivity. All materials are compatible with gold plating and suitable for standard PCB applications.

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