HARTING 09185506911 Equivalent & Substitute Parts

Part Overview

The HARTING 09185506911 is a rectangular connector header, right-angle configuration, with 50 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 lock/eject hook fastening. The part is active in production status with 860 units in current inventory. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications to support design flexibility, supply chain alternatives, and manufacturing continuity.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	50
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
Material Flammability Rating	UL94 V-0
Operating Temperature Range	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the HARTING 09185506911 are qualified based on the following critical parameters that must match or remain compatible:

Mandatory Matching Parameters:

Connector Type: Header
Contact Type: Male Pin
Number of Positions: 50
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
Style: Board to Cable/Wire
Material Flammability Rating: UL94 V-0

Allowable Variations:

Contact Length - Mating: 0.228" to 0.240" (5.80mm to 6.10mm)
Contact Length - Post: 0.110" to 0.177" (2.79mm to 4.50mm)
Insulation Height: 0.315" to 0.340" (8.00mm to 8.64mm)
Contact Finish - Mating: Gold or Gold-Palladium
Contact Material: Copper Alloy, Brass, or Phosphor Bronze
Fastening Type: Latch Lock/Eject Hooks (Long or Short)
Operating Temperature: -65°C to -55°C minimum; 105°C to 125°C maximum
RoHS Status: ROHS3 Compliant or RoHS Compliant
Insulation Color: Gray or Black

Seven substitute parts meet these criteria across manufacturers TE Connectivity AMP Connectors, Amphenol ICC (FCI), and 3M.

Parameter Comparison

Part Number	Manufacturer	Series	Positions	Pitch (mm)	Contact Length - Mating (mm)	Contact Length - Post (mm)	Insulation Height (mm)	Contact Material	Operating Temp (°C)	Current Rating	Packaging	Inventory
09185506911	HARTING	SEK	50	2.54	6.10	4.50	8.51	Copper Alloy	-55 to 125	—	Bulk	860
1-5499141-0	TE Connectivity AMP	AMP-Latch	50	2.54	6.10	2.79	8.00	Brass	-65 to 105	1A per Contact	Tray	1071
1-5499345-0	TE Connectivity AMP	AMP-Latch	50	2.54	6.10	2.79	8.00	Brass	-65 to 105	1A per Contact	Tray	945
1-5499786-0	TE Connectivity AMP	AMP-Latch	50	2.54	6.10	2.79	8.00	Brass	-65 to 105	1A per Contact	Bulk	2008
71922-150LF	Amphenol ICC (FCI)	Quickie™	50	2.54	5.80	2.90	8.61	Phosphor Bronze	—	—	Tube	1079
D3433-5302-AR	3M	D3000	50	2.54	6.10	2.84	8.64	Brass	-55 to 105	1.75A	Tray	1164
N3433-5202RB	3M	3000	50	2.54	6.10	2.84	8.64	Copper Alloy	-55 to 105	1.75A	Bulk	1312
N3433-5302RB	3M	3000	50	2.54	6.10	2.84	8.64	Copper Alloy	-55 to 105	1.75A	Bulk	1655
N3433-5303RB	3M	3000	50	2.54	6.10	3.94	8.64	Copper Alloy	-55 to 105	1.75A	Bulk	1290

Engineering Selection Recommendations

All substitute parts listed maintain active product status and comply with ROHS3 or RoHS certification requirements. Selection among substitutes should be based on the following criteria:

TE Connectivity AMP-Latch Series (1-5499141-0, 1-5499345-0, 1-5499786-0): These parts offer the lowest contact post length (2.79mm) and insulation height (8.00mm), resulting in the most compact profile. They provide rated current capacity (1A per Contact) and voltage rating (250VAC). Part 1-5499786-0 is available in bulk packaging with the highest inventory (2008 units), matching the original part's bulk format. Operating temperature range is -65°C to 105°C, which covers the original part's minimum but does not extend to the original 125°C maximum.

Amphenol ICC Quickie™ Series (71922-150LF): This part features phosphor bronze contacts and is available in tube packaging. Contact mating length is slightly shorter (5.80mm vs. 6.10mm). Operating temperature and current/voltage ratings are not specified in the provided data. RoHS compliance is confirmed.

3M D3000 and 3000 Series (D3433-5302-AR, N3433-5202RB, N3433-5302RB, N3433-5303RB): These parts provide rated current capacity (1.75A) and maintain the original operating temperature range (-55°C to 105°C). Contact post lengths vary from 2.84mm to 3.94mm, offering flexibility for different PCB stack-up requirements. Bulk packaging options are available with high inventory levels. The N3433 series uses copper alloy contacts, matching the original part's material.

For applications requiring the full -55°C to 125°C temperature range, the original HARTING 09185506911 remains the only option among the listed substitutes.

Frequently Asked Questions (FAQ)

Q: Can I substitute the HARTING 09185506911 with any of the listed parts without design changes?

A: Substitution is possible for most applications due to matching pitch, position count, shrouding, and termination method. However, contact post length variations (2.79mm to 4.50mm) may require PCB layout verification. The original part's maximum operating temperature of 125°C is not matched by any substitute; applications requiring this specification must use the original part.

Q: What is the difference between the TE Connectivity AMP-Latch parts (1-5499141-0, 1-5499345-0, 1-5499786-0)?

A: All three parts are electrically and mechanically identical. The primary differences are packaging format (Tray vs. Bulk) and fastening hook length (Long vs. Short). Part 1-5499786-0 is bulk packaged with long hooks and offers the highest inventory (2008 units). Part 1-5499345-0 uses short hooks in tray packaging. Part 1-5499141-0 uses long hooks in tray packaging. Select based on packaging requirements and assembly process compatibility.

Q: Why do the 3M N3433 parts have different part numbers if they appear similar?

A: The N3433 series parts differ in contact post length: N3433-5202RB (2.84mm), N3433-5302RB (2.84mm), and N3433-5303RB (3.94mm). Post length affects the connector's mating depth and PCB stack-up compatibility. Select the post length that matches your application's mechanical requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts are either ROHS3 Compliant or RoHS Compliant, meeting regulatory requirements for restricted substances.

Q: What packaging options are available for bulk orders?

A: Bulk packaging is available for HARTING 09185506911 (860 units), TE Connectivity 1-5499786-0 (2008 units), and 3M N3433-5202RB (1312 units), N3433-5302RB (1655 units), and N3433-5303RB (1290 units). Tray packaging is available for TE Connectivity 1-5499141-0 and 1-5499345-0, and 3M D3433-5302-AR. Tube packaging is available for Amphenol ICC 71922-150LF.

Q: Can I use the Amphenol ICC 71922-150LF as a direct replacement?

A: The Amphenol ICC 71922-150LF meets all critical mechanical and electrical parameters. However, operating temperature and current/voltage ratings are not specified in the available data. Contact mating length is 5.80mm compared to the original 6.10mm. Mechanical fit verification is recommended before design implementation.

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