HARTING 09185207321 Equivalent & Substitute Parts

Part Overview

The HARTING 09185207321 is a rectangular connector header with right-angle mounting, 20 positions, and 2.54mm pitch. This through-hole component features shrouded 4-wall design with solder termination and push-pull fastening. The part is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. Active alternatives from major manufacturers including Molex, TE Connectivity, 3M, and Amphenol ICC provide direct functional equivalence while maintaining compatibility with existing board designs.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	20
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Contact Shape	Square
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 critical parameters:

Primary Matching Criteria:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 20
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Connector Type: Header
Contact Type: Male Pin
Mounting Type: Through Hole, Right Angle
Shrouding: Shrouded - 4 Wall
Termination: Solder
Contact Shape: Square
Contact Finish - Mating: Gold
Material Flammability Rating: UL94 V-0

All substitute parts listed meet these core electrical and mechanical parameters. Variations in secondary parameters such as contact length, insulation height, contact material composition, and post finish do not preclude substitution when primary parameters align. Packaging format (Bulk, Tray, Tube) and inventory availability are logistical considerations independent of functional equivalence.

Parameter Comparison

Parameter	HARTING 09185207321	Molex 0702472052	Molex 0702472054	TE 103310-5	TE 103311-5	TE 2-1761605-7	3M 30320-5002HB	TE 5103310-5	TE 5103311-5	Amphenol 69155-020	Amphenol 75867-104LF
Manufacturer	HARTING	Molex	Molex	TE Connectivity	TE Connectivity	TE Connectivity	3M	TE Connectivity	TE Connectivity	Amphenol ICC	Amphenol ICC
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
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)
Number of Positions	20	20	20	20	20	20	20	20	20	20	20
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
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)
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
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 Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Circular	Square
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, GXT™
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	RoHS non-compliant	RoHS non-compliant	ROHS3 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)

Engineering Selection Recommendations

Primary Recommendation - ROHS3 Compliant Active Parts:

Molex 0702472052 and 0702472054 are preferred substitutes for new designs and production requiring ROHS3 compliance. Both parts are active products with identical electrical and mechanical specifications to the obsolete HARTING 09185207321. The primary difference is packaging format: 0702472052 ships in Bulk, while 0702472054 ships in Tray. Inventory availability is higher for 0702472054 (6766 units) compared to 0702472052 (1126 units).

TE Connectivity 2-1761605-7 provides an alternative ROHS3-compliant option with active product status. This part includes specified voltage rating (250VAC) and current rating (1A per contact) not provided for the main part or other substitutes. Operating temperature range is -65°C ~ 105°C, which covers the lower end of the original specification but does not extend to the original 125°C maximum.

TE Connectivity 5103310-5 and 5103311-5 are ROHS3-compliant active alternatives with AMP-Latch series designation. Both maintain full electrical and mechanical compatibility. 5103311-5 has significantly higher inventory (9485 units) compared to 5103310-5 (3398 units).

3M 30320-5002HB is RoHS Compliant (non-ROHS3) with active product status. Operating temperature range is -55°C ~ 105°C, matching the lower specification of the original part. Current rating is specified as 1A.

Secondary Recommendation - Non-ROHS3 Compliant Parts:

TE Connectivity 103310-5 and 103311-5 are RoHS non-compliant alternatives with active product status. These parts are suitable only for applications where RoHS compliance is not required. Operating temperature range is -65°C ~ 105°C with 1A per contact current rating specified.

Amphenol ICC 69155-020 (Quickie™ series) is RoHS non-compliant with active status. Contact shape is circular rather than square, representing a mechanical deviation from the primary matching criteria. This part is suitable only when circular contact geometry is acceptable.

Amphenol ICC 75867-104LF (Quickie™ series) is RoHS Compliant with active status. This part maintains square contact geometry and full mechanical compatibility. Operating temperature range is not specified.

Frequently Asked Questions (FAQ)

Q: Can I use Amphenol ICC 69155-020 as a direct replacement for HARTING 09185207321?

A: Amphenol ICC 69155-020 meets all primary electrical and mechanical parameters except contact shape. The original part specifies square contacts, while 69155-020 features circular contacts. Substitution is valid only if the mating connector or application design accepts circular contact geometry.

Q: What is the difference between Molex 0702472052 and 0702472054?

A: Both parts are electrically and mechanically identical. The difference is packaging format: 0702472052 is supplied in Bulk packaging, while 0702472054 is supplied in Tray packaging. 0702472054 has higher inventory availability (6766 units vs. 1126 units).

Q: Are TE Connectivity 103310-5 and 103311-5 suitable for new production?

A: TE Connectivity 103310-5 and 103311-5 are RoHS non-compliant. These parts are suitable only for applications where RoHS compliance is not a requirement. For new designs subject to RoHS regulations, use ROHS3-compliant alternatives such as Molex 0702472052, Molex 0702472054, TE 2-1761605-7, TE 5103310-5, or TE 5103311-5.

Q: Does operating temperature range affect substitution eligibility?

A: Operating temperature range is a secondary parameter. Substitutes with narrower temperature ranges (such as TE Connectivity parts rated -65°C ~ 105°C versus the original -55°C ~ 125°C) remain functionally equivalent for applications operating within the substitute's specified range. Application requirements determine whether the narrower range is acceptable.

Q: What packaging options are available for ROHS3-compliant substitutes?

A: Molex 0702472052 is available in Bulk packaging (1126 units in stock). Molex 0702472054 is available in Tray packaging (6766 units in stock). TE Connectivity 5103310-5 and 5103311-5 are available in Tube packaging (3398 and 9485 units respectively). 3M 30320-5002HB is available in Bulk packaging (3287 units in stock). TE Connectivity 2-1761605-7 is available in Bulk packaging (4791 units in stock).

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

A: All listed substitutes meet identical electrical and mechanical specifications for mating pitch, position count, row spacing, contact geometry, and termination method. Parts may be intermixed in applications where individual connector units do not require matched pairs or specific series designation. Verify mating connector compatibility with each substitute part's series designation.

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