HARTING 09185405322 Equivalent & Substitute Parts

Part Overview

The HARTING 09185405322 is a vertical rectangular connector header with 40 positions at 2.54mm pitch, designed for through-hole board-to-cable/wire applications. This shrouded 4-wall header features male pins with solder termination and push-pull fastening. The part is active in production with 1051 units in stock. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific requirements where mechanical or electrical parameters align with the original specification.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	40
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Shrouding	Shrouded - 4 Wall
Contact Shape	Square
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

Substitution eligibility is determined by strict alignment of the following core parameters:

Connector type (Header)
Contact type (Male Pin)
Number of positions (40)
Number of rows (2)
Pitch - mating (0.100" / 2.54mm)
Row spacing - mating (0.100" / 2.54mm)
Mounting type (Through Hole)
Termination (Solder)
Shrouding (Shrouded - 4 Wall)
Contact shape (Square)
Material flammability rating (UL94 V-0)
Moisture sensitivity level (1 / Unlimited)

All identified substitute parts meet these core criteria. Variations in contact length, insulation material composition, contact finish specifications, and fastening mechanism details are secondary parameters that do not preclude substitution when primary mechanical and electrical interfaces are identical.

Parameter Comparison

Parameter	HARTING 09185405322	TE 1-1761681-3	TE 1761633-2	TE 3-1761603-3	Amphenol 75869-107LF	Amphenol 75869-318LF	Samtec TST-120-01-G-D	Samtec TST-120-01-L-D
Manufacturer	HARTING	TE Connectivity AMP	TE Connectivity AMP	TE Connectivity AMP	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Samtec Inc.	Samtec Inc.
Connector Type	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
Number of Positions	40	40	40	40	40	40	40	40
Number of Rows	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)
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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
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
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square
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
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Operating Temperature	-55°C ~ 125°C	-65°C ~ 105°C	Not specified	-65°C ~ 105°C	Not specified	Not specified	-55°C ~ 125°C	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active	Active	Active
Packaging	Bulk	Bulk	Tube	Bulk	Tube	Tube	Bulk	Bulk
Inventory	1051 Pcs	1983 Pcs	1297 Pcs	2838 Pcs	1326 Pcs	1041 Pcs	1456 Pcs	3180 Pcs

Engineering Selection Recommendations

All substitute parts listed are active products with current production status and meet core mechanical and electrical interface requirements. Selection among substitutes should be based on:

TE Connectivity AMP-Latch Series (1-1761681-3, 1761633-2, 3-1761603-3): These parts maintain compatibility with the original HARTING design while offering TE Connectivity manufacturing and support. The 1-1761681-3 and 3-1761603-3 variants support the full -55°C to 105°C operating range. Part 1761633-2 is available in tube packaging and has 39 positions loaded versus 40, which may affect applications requiring all 40 contacts.

Amphenol ICC Quickie™ Series (75869-107LF, 75869-318LF): These parts provide alternative sourcing from Amphenol ICC with REACH Affected status. Both variants support all 40 positions and feature GXT™ gold plating on mating contacts. Operating temperature range is not specified for these parts.

Samtec Flex Stack TST Series (TST-120-01-G-D, TST-120-01-L-D): These parts extend the operating temperature range to -55°C to 125°C, matching the original HARTING specification. The TST-120-01-L-D variant offers the highest inventory availability (3180 units) and maintains ROHS3 compliance and REACH Unaffected status. Both TST variants support 3.4A per contact current rating.

For applications requiring the full -55°C to 125°C operating range with maximum current capacity, the Samtec TST-120-01-L-D is the preferred substitute. For standard applications with broader temperature tolerance, TE Connectivity AMP-Latch variants provide established market presence.

Frequently Asked Questions (FAQ)

Q: Can I substitute the HARTING 09185405322 with any of the listed parts?

A: Yes. All listed parts meet the core mechanical and electrical interface requirements: 40-position, 2-row, 2.54mm pitch, through-hole solder termination, shrouded 4-wall design, and square contact geometry. Substitution is mechanically and electrically compatible.

Q: What are the key differences between substitute options?

A: Primary differences include operating temperature range, contact material composition, contact finish specifications, and packaging format. The HARTING original and Samtec TST variants support -55°C to 125°C operation. TE Connectivity AMP-Latch parts support -65°C to 105°C (with exceptions). Amphenol ICC Quickie™ parts do not specify operating temperature. Samtec TST variants offer higher current rating (3.4A per contact) compared to TE Connectivity variants (1A per contact where specified).

Q: Does packaging format affect substitution compatibility?

A: Packaging format (Bulk vs. Tube) does not affect electrical or mechanical compatibility. Selection should be based on procurement and handling requirements. Bulk packaging is suitable for high-volume assembly; tube packaging may be preferred for smaller quantities or specific handling protocols.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts are RoHS compliant. The HARTING original and Samtec TST variants are ROHS3 compliant. TE Connectivity AMP-Latch and Amphenol ICC Quickie™ parts are RoHS compliant.

Q: Which substitute part has the best inventory availability?

A: The Samtec TST-120-01-L-D has the highest inventory availability with 3180 units in stock, followed by TE Connectivity 3-1761603-3 with 2838 units.

Q: What is the difference between TST-120-01-G-D and TST-120-01-L-D?

A: Both parts are identical except for contact finish on the post: TST-120-01-G-D has gold finish on the post, while TST-120-01-L-D has tin finish on the post. Both support the same -55°C to 125°C operating temperature and 3.4A per contact current rating.

Q: Can I use TE Connectivity 1761633-2 if my application requires all 40 positions?

A: The 1761633-2 has 39 positions loaded instead of 40. This part is suitable only for applications that do not require all 40 contact positions to be populated.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message