Amphenol ICC 69155-016LF Rectangular Connector: Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 69155-016LF is a through-hole, right-angle rectangular connector header with 16 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This shrouded, 4-wall design connector is part of the Quickie™ series and is actively manufactured. The connector features male pins with gold-plated circular contacts, solder termination, and push-pull fastening. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct replacement in applications where the core functional requirements remain constant.

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, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Contact Finish - Mating	Gold
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 69155-016LF is determined by strict alignment of the following core parameters:

Connector configuration: 16-position, 2-row header with 0.100" (2.54mm) pitch and row spacing
Mounting and orientation: Through-hole, right-angle mounting
Shrouding design: 4-wall shrouded construction
Contact system: Male pin contacts with gold mating surface finish
Termination method: Solder termination
Environmental compliance: UL94 V-0 flammability rating and RoHS compliance

All identified substitute parts meet these core requirements. Variations in contact material (phosphor bronze vs. copper alloy), insulation material composition, contact shape (circular vs. square), fastening mechanism (push-pull vs. latch holder), and operating temperature ranges do not preclude substitution when the primary functional parameters remain equivalent.

Parameter Comparison

Parameter	69155-016LF (Amphenol ICC)	09185167323 (HARTING)	09195166323 (HARTING)	2-1761605-6 (TE Connectivity)	HTST-108-04-L-D-RA (Samtec)	TST-108-04-L-D-RA (Samtec)	TST-108-05-S-D-RA (Samtec)
Manufacturer	Amphenol ICC (FCI)	HARTING	HARTING	TE Connectivity AMP Connectors	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	Quickie™	SEK	SEK	AMP-Latch	Flex Stack, HTST	Flex Stack, TST	Flex Stack, TST
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)
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
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
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
Contact Finish - Mating	Gold	Gold	Not specified	Gold	Gold	Gold	Gold
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Insulation Material	Polyester, Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled	Polybutylene Terephthalate (PBT)	Liquid Crystal Polymer (LCP)	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled
Contact Shape	Circular	Square	Square	Square	Square	Square	Square
Fastening Type	Push-Pull	Latch Holder	Latch Holder	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Length - Mating	0.230" (5.84mm)	0.242" (6.15mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.250" (6.35mm)	0.250" (6.35mm)	0.250" (6.35mm)
Contact Length - Post	0.105" (2.67mm)	0.114" (2.90mm)	0.114" (2.90mm)	0.102" (2.60mm)	0.130" (3.30mm)	0.130" (3.30mm)	0.230" (5.84mm)
Insulation Height	0.331" (8.40mm)	0.366" (9.30mm)	0.366" (9.30mm)	0.350" (8.89mm)	0.365" (9.27mm)	0.365" (9.27mm)	0.365" (9.27mm)
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Operating Temperature	Not specified	-55°C ~ 125°C	-55°C ~ 125°C	-65°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Current Rating (Amps)	1A	Not specified	Not specified	1A per Contact	3.4A per Contact	3.4A per Contact	3.4A per Contact
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	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 product status and comply with RoHS and UL94 V-0 flammability requirements. Selection among these alternatives depends on application-specific requirements not fully specified in the core parameters.

HARTING 09185167323 and 09195166323 (SEK series) provide latch holder fastening as an alternative to push-pull mechanisms. Both maintain the 16-position, 2-row 2.54mm pitch configuration with 4-wall shrouding. The 09185167323 features gold-plated contacts with phosphor bronze material, while 09195166323 does not specify mating contact finish. Both support operating temperatures from -55°C to 125°C.

TE Connectivity 2-1761605-6 (AMP-Latch series) retains push-pull fastening with phosphor bronze contacts and gold plating. This part specifies 1A per contact current rating and 250VAC voltage rating, matching the original part's 1A specification. Operating temperature range is -65°C to 105°C.

Samtec HTST-108-04-L-D-RA and TST-108-04-L-D-RA (Flex Stack series) both feature push-pull fastening, phosphor bronze contacts with gold plating, and support higher current ratings of 3.4A per contact. Operating temperature extends to -55°C to 125°C. The HTST variant uses Liquid Crystal Polymer (LCP) insulation, while TST-108-04-L-D-RA uses glass-filled PBT. Both maintain the 0.130" (3.30mm) post contact length.

Samtec TST-108-05-S-D-RA differs from TST-108-04-L-D-RA in post contact length (0.230" vs. 0.130"), matching the original 69155-016LF post length specification. This variant provides extended post length for applications requiring deeper board penetration.

Frequently Asked Questions (FAQ)

Q: Can HARTING SEK series connectors with latch holder fastening replace the Amphenol ICC 69155-016LF with push-pull fastening?

A: Yes. Both fastening mechanisms provide secure mating in 16-position, 2-row 2.54mm pitch configurations. Latch holder and push-pull are functionally equivalent retention methods for this connector class. Mechanical interface compatibility with mating connectors must be verified for the specific application.

Q: What is the significance of contact shape differences (circular vs. square)?

A: Contact shape does not affect electrical performance or mechanical compatibility in this connector category. The 69155-016LF uses circular contacts, while most substitutes employ square contacts. Both geometries provide equivalent contact pressure and signal integrity at 2.54mm pitch spacing.

Q: How do insulation material variations affect substitution eligibility?

A: Insulation material differences (polyester, PBT, PCT, LCP) do not preclude substitution when all parts maintain UL94 V-0 flammability rating and equivalent mechanical dimensions. Material selection influences thermal performance and chemical resistance but does not affect basic connector function in standard applications.

Q: Why do some substitute parts specify higher current ratings (3.4A) than the original (1A)?

A: Higher current ratings indicate enhanced contact design and material properties. Parts rated for 3.4A per contact can safely operate at the original 1A specification. Current rating is a maximum specification; operation below the rated value is always acceptable.

Q: Does the post contact length variation affect board compatibility?

A: Post contact length determines solder joint depth on PCB pads. The original 69155-016LF specifies 0.105" (2.67mm) post length. Samtec TST-108-05-S-D-RA provides 0.230" (5.84mm) post length for applications requiring extended penetration. TST-108-04-L-D-RA and HTST-108-04-L-D-RA provide 0.130" (3.30mm) post length. PCB pad design must accommodate the selected post length.

Q: Are all substitute parts available in equivalent packaging quantities?

A: Packaging varies by manufacturer. The 69155-016LF is supplied in bulk packaging with 705 pieces in stock. HARTING parts are bulk packaged (972 and 843 pieces respectively). TE Connectivity 2-1761605-6 is bulk packaged (907 pieces). Samtec parts are tube packaged (864, 1491, and 859 pieces respectively). Packaging format does not affect electrical or mechanical compatibility.

Q: What operating temperature range should be selected for my application?

A: The original 69155-016LF does not specify operating temperature. Substitute parts range from -65°C to 105°C (TE Connectivity) to -55°C to 125°C (HARTING and Samtec). Selection depends on application thermal requirements. All parts maintain UL94 V-0 compliance across their specified ranges.

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