HARTING 09195166324 Equivalent & Substitute Parts

Part Overview

The HARTING 09195166324 is a rectangular connector header designed for through-hole mounting applications. This shrouded 16-position connector with 2.54mm pitch serves board-to-cable/wire interconnection requirements in electronic assemblies. The part is currently active in production with full inventory availability. Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific performance requirements where mechanical and electrical parameters align with the original specification.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	16
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Shrouding	Shrouded - 4 Wall
Termination	Solder
Contact Shape	Square
Insulation Material	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Operating Temperature Range	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the HARTING 09195166324 is determined by strict alignment of the following critical parameters:

Connector Type & Contact Configuration: Header with male pins, 16 positions in 2-row configuration
Pitch Specification: 0.100" (2.54mm) mating pitch and row spacing
Mounting & Termination: Through-hole solder termination
Shrouding: Shrouded 4-wall design with keying slot
Insulation Material Class: PCT or PBT-based thermoplastic compounds, glass-filled
Flammability & Compliance: UL94 V-0 rated, RoHS compliant, MSL 1

All identified substitute parts meet these core criteria. Variations in contact finish, fastening mechanism (push-pull vs. latch holder), contact material composition, and operating temperature ranges are secondary parameters that do not preclude substitution when primary mechanical and electrical interfaces remain compatible.

Parameter Comparison

Parameter	HARTING 09195166324	TE 1761681-6	TE 2-1761603-6	Amphenol 75869-103LF	Samtec TST-108-01-G-D	Samtec TST-108-01-L-D	Samtec TST-108-01-S-D
Manufacturer	HARTING	TE Connectivity AMP	TE Connectivity AMP	Amphenol ICC (FCI)	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	SEK	AMP-Latch	AMP-Latch	Quickie™	Flex Stack, TST	Flex Stack, TST	Flex Stack, TST
Connector Type	Header	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	16	16	16	16	16	16	16
Number of Rows	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)
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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Shrouding	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
Fastening Type	Latch Holder	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)	0.236" (6.00mm)	0.250" (6.35mm)	0.250" (6.35mm)	0.250" (6.35mm)
Contact Length - Post	0.114" (2.90mm)	0.114" (2.90mm)	0.102" (2.60mm)	0.120" (3.05mm)	0.115" (2.92mm)	0.115" (2.92mm)	0.115" (2.92mm)
Insulation Height	0.350" (8.89mm)	0.350" (8.89mm)	0.350" (8.89mm)	0.377" (9.57mm)	0.350" (8.89mm)	0.350" (8.89mm)	0.350" (8.89mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square
Contact Material	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Finish - Post	Tin	Tin	Tin	Tin	Gold	Tin	Tin
Insulation Material	PCT, Glass Filled	PCT	PBT	Thermoplastic, Glass Filled	PBT, Glass Filled	PBT, Glass Filled	PBT, Glass Filled
Operating Temperature	-55°C ~ 125°C	-65°C ~ 105°C	-65°C ~ 105°C	Not Specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All identified substitute parts maintain active production status and meet UL94 V-0 flammability requirements with MSL 1 moisture sensitivity classification. Selection between substitutes depends on application-specific constraints:

TE Connectivity 1761681-6 and 2-1761603-6 are manufacturer-recommended equivalents from the AMP-Latch series. Both employ push-pull fastening mechanisms and phosphor bronze contacts with gold mating finishes. The 1761681-6 maintains the original contact post length specification (0.114"), while 2-1761603-6 features a slightly shorter post (0.102"). Both operate within -65°C to 105°C range and carry RoHS compliance certification.

Amphenol ICC 75869-103LF from the Quickie™ series provides an alternative with phosphor bronze contacts and gold GXT™ mating finish. This part is packaged in tube format rather than bulk and features a marginally taller insulation height (0.377" vs. 0.350"). Operating temperature range is not specified for this variant.

Samtec TST-108 series (TST-108-01-G-D, TST-108-01-L-D, TST-108-01-S-D) represents the Flex Stack platform with enhanced current rating (3.4A per contact) and extended operating temperature range matching the original (-55°C to 125°C). These parts feature phosphor bronze contacts with gold mating finishes. Post-contact finish varies: TST-108-01-G-D uses gold, while TST-108-01-L-D and TST-108-01-S-D employ tin. All three carry ROHS3 compliance.

For applications requiring the original operating temperature envelope and ROHS3 compliance, Samtec TST-108 variants provide direct functional equivalence. For cost-optimized designs within the -65°C to 105°C range, TE Connectivity AMP-Latch options are suitable alternatives.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 1761681-6 directly replace HARTING 09195166324 in existing PCB designs?

A: Yes. Both parts share identical pitch (2.54mm), position count (16), row configuration (2), mounting type (through-hole), and shrouding (4-wall). Contact length specifications are equivalent (0.240" mating, 0.114" post). The primary difference is fastening mechanism (push-pull vs. latch holder), which does not affect PCB footprint compatibility. Mating connector compatibility depends on the cable-side connector design.

Q: What is the significance of the fastening type difference between the original part and substitutes?

A: The HARTING 09195166324 uses a latch holder mechanism, while all substitute parts employ push-pull fastening. This affects mating connector selection and disconnection force characteristics but does not impact PCB mounting or electrical performance. Ensure the mating connector is compatible with the selected fastening type.

Q: Are the Samtec TST-108 variants suitable for high-temperature applications?

A: Yes. The Samtec TST-108-01-G-D, TST-108-01-L-D, and TST-108-01-S-D all operate across -55°C to 125°C, matching the original HARTING specification. TE Connectivity AMP-Latch parts are rated to -65°C to 105°C, which is narrower at the upper temperature limit.

Q: What packaging format differences exist among the substitute parts?

A: HARTING 09195166324, TE Connectivity parts, and Samtec parts are supplied in bulk packaging. Amphenol ICC 75869-103LF is supplied in tube format. Packaging format does not affect electrical or mechanical performance but may influence procurement and handling procedures.

Q: Do all substitute parts meet RoHS compliance requirements?

A: Yes. HARTING 09195166324 is ROHS3 compliant. TE Connectivity 1761681-6 and 2-1761603-6 are RoHS compliant. Amphenol ICC 75869-103LF and all Samtec TST-108 variants are RoHS compliant. All parts carry MSL 1 (Unlimited) moisture sensitivity classification.

Q: How do contact material differences affect substitution decisions?

A: The original HARTING part uses copper alloy contacts, while all substitutes employ phosphor bronze. Phosphor bronze provides superior spring characteristics and contact reliability. This material change is beneficial and does not preclude substitution. Contact finish specifications (tin vs. gold) are secondary parameters that do not affect mechanical compatibility.

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