HARTING 09185306902 Equivalent & Substitute Parts

Part Overview

The HARTING 09185306902 is an active rectangular connector header designed for through-hole mounting applications. This shrouded 30-position connector with 2.54mm pitch serves board-to-cable/wire interconnection requirements in industrial and commercial electronics. The part is ROHS3 compliant and operates across -55°C to 125°C, making it suitable for demanding environments. Substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	30
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall
Mounting Type	Through Hole
Termination	Solder
Contact Shape	Square
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
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

Substitution eligibility for the HARTING 09185306902 is determined by strict alignment of the following critical parameters:

Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 30
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish - Post: Tin
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Both identified substitute parts meet these core electrical and mechanical requirements. Variations in contact length, insulation height, fastening hook length, and operating temperature maximum do not preclude substitution when the application thermal envelope permits.

Parameter Comparison

Parameter	HARTING 09185306902	TE Connectivity 5499910-7	3M D3440-6202-AR
Manufacturer	HARTING	TE Connectivity AMP Connectors	3M
Series	SEK	AMP-Latch	D3000
Product Status	Active	Active	Active
Connector Type	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	30	30	30
Number of Rows	2	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Mounting Type	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder
Contact Shape	Square	Square	Square
Contact Finish - Mating	Gold	Gold or Gold-Palladium	Gold
Contact Finish - Post	Tin	Tin	Tin
Contact Length - Mating	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)
Overall Contact Length	0.713" (18.10mm)	0.639" (16.23mm)	0.652" (16.56mm)
Insulation Height	0.681" (17.30mm)	0.549" (13.94mm)	0.680" (17.27mm)
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Operating Temperature	-55°C ~ 125°C	-55°C ~ 105°C	-55°C ~ 105°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Packaging	Bulk	Bulk	Tray

Engineering Selection Recommendations

All three parts maintain active product status and ROHS3 compliance. The HARTING 09185306902 and 3M D3440-6202-AR both support the full -55°C to 125°C operating range, while the TE Connectivity 5499910-7 operates to 105°C maximum. For applications requiring sustained operation above 105°C, the HARTING or 3M options are required. All parts carry UL94 V-0 flammability certification and MSL 1 moisture sensitivity rating, indicating suitability for standard storage and handling conditions without special precautions.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 5499910-7 replace HARTING 09185306902 in high-temperature applications?

A: The TE Connectivity part operates to 105°C maximum, compared to 125°C for the HARTING. Substitution is valid only when the application thermal envelope does not exceed 105°C.

Q: What are the physical differences between these connectors?

A: Overall contact length and insulation height vary across the three parts. HARTING 09185306902 measures 0.713" overall contact length with 0.681" insulation height. TE Connectivity 5499910-7 measures 0.639" and 0.549" respectively. 3M D3440-6202-AR measures 0.652" and 0.680" respectively. These differences do not affect mating compatibility when row spacing and pitch remain constant at 0.100" (2.54mm).

Q: Are packaging differences significant for substitution?

A: HARTING and TE Connectivity supply in bulk packaging, while 3M supplies in tray packaging. Packaging format does not affect connector performance or compatibility; selection depends on inventory management and handling requirements.

Q: Do all three parts use identical contact materials?

A: Contact finish specifications are consistent: gold mating surface with tin post finish across all three parts. The HARTING specifies copper alloy contact material. TE Connectivity and 3M contact material specifications are not provided in the data set.

Q: What is the current rating difference between these connectors?

A: TE Connectivity 5499910-7 is rated at 1A, and 3M D3440-6202-AR is rated at 1.75A. HARTING 09185306902 current rating is not specified in the provided data.

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