Amphenol ICC 71922-150 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 71922-150 is a rectangular connector header, right-angle configuration, with 50 positions at 0.100" (2.54mm) pitch. This through-hole component features shrouded 4-wall design with solder termination and latch lock/eject hooks. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Active alternatives from both Amphenol ICC and HARTING manufacturers provide direct functional equivalence with enhanced compliance status.

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
Contact Finish - Mating	Gold, GXT™
Contact Material	Phosphor Bronze
Insulation Material	Thermoplastic, Glass Filled
Insulation Color	Gray
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution for the 71922-150 is determined by strict equivalence across the following critical parameters:

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
Insulation color: Gray
Material flammability rating: UL94 V-0
Moisture sensitivity level: 1 (Unlimited)

Allowable Variations in Substitutes:

Contact finish - mating: Gold (with or without GXT™ designation)
Contact finish - post: Tin (acceptable alternative to unspecified post finish)
Contact material: Copper Alloy (functionally equivalent to Phosphor Bronze)
Insulation material: Polybutylene Terephthalate (PBT), Glass Filled (functionally equivalent to Thermoplastic, Glass Filled)
Contact length - mating: 0.240" (6.10mm) acceptable (vs. 0.228" in main part)
Contact length - post: 0.177" (4.50mm) or 0.114" (2.90mm) acceptable
Insulation height: 0.335" (8.51mm) acceptable (vs. 0.339" in main part)
Fastening type: Latch Lock/Eject Hooks with Long or Short variants acceptable
RoHS status: ROHS3 Compliant (upgrade from non-compliant)
Product status: Active (upgrade from Obsolete)
Packaging: Tube, Bulk, or Tray (functional equivalence)

Parameter Comparison

Parameter	71922-150	71922-150LF	09185505901	09185505903	09185505911	09185505913	09185506901	09185506911	09185506913	09185507901	09185507903
Manufacturer	Amphenol ICC	Amphenol ICC	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING
Series	Quickie™	Quickie™	SEK	SEK	SEK	SEK	SEK	SEK	SEK	SEK	SEK
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
Connector Type	Header	Header	Header	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	Male Pin	Male Pin	Male Pin
Number of Positions	50	50	50	50	50	50	50	50	50	50	50
Number of Rows	2	2	2	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)	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)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
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	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	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Latch Lock/Eject Hooks	Latch Lock/Eject Hooks	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Long
Contact Length - Mating	0.228" (5.80mm)	0.228" (5.80mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)
Contact Length - Post	0.114" (2.90mm)	0.114" (2.90mm)	0.177" (4.50mm)	0.114" (2.90mm)	0.177" (4.50mm)	0.114" (2.90mm)	0.177" (4.50mm)	0.177" (4.50mm)	0.114" (2.90mm)	0.177" (4.50mm)	0.114" (2.90mm)
Insulation Height	0.339" (8.61mm)	0.339" (8.61mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold, GXT™	Gold, GXT™	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	Not specified	Not specified	Not specified	Not specified	Not specified
Contact Finish - Post	Not specified	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin
Contact Material	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled	Polybutylene Terephthalate (PBT), Glass Filled
Insulation Color	Gray	Gray	Gray	Gray	Gray	Gray	Gray	Gray	Gray	Gray	Gray
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	UL94 V-0	UL94 V-0	UL94 V-0
Operating Temperature	Not specified	Not specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Packaging	Not specified	Tube	Bulk	Bulk	Bulk	Bulk	Tray	Bulk	Bulk	Bulk	Bulk

Engineering Selection Recommendations

Primary Substitute - Amphenol ICC 71922-150LF

The 71922-150LF is the direct Amphenol ICC equivalent with identical electrical and mechanical specifications to the obsolete 71922-150. This part maintains the same Quickie™ series designation and offers the advantage of active product status with RoHS Compliant certification. The 71922-150LF is packaged in tube format and provides the most seamless transition for existing designs without requiring any PCB or assembly modifications.

Secondary Substitutes - HARTING SEK Series (09185505901, 09185505903, 09185505911, 09185505913, 09185506901, 09185506911, 09185506913, 09185507901, 09185507903)

The HARTING SEK series connectors provide full functional equivalence across all critical parameters. These parts are active products with ROHS3 Compliant status and offer specified operating temperature range of -55°C to 125°C. Selection within the HARTING lineup depends on specific application requirements regarding contact post length and fastening hook configuration:

Contact post length variants: 0.177" (4.50mm) or 0.114" (2.90mm) Fastening hook variants: Long or Short configuration

All HARTING substitutes feature Copper Alloy contacts with Tin post finish and PBT glass-filled insulation, providing equivalent performance to the original Phosphor Bronze and Thermoplastic construction.

Compliance Considerations

The original 71922-150 is RoHS non-compliant. All substitute parts listed are RoHS Compliant or ROHS3 Compliant, meeting current regulatory requirements. All parts maintain REACH Unaffected status and UL94 V-0 flammability rating. MSL rating of 1 (Unlimited) is consistent across all options.

Frequently Asked Questions (FAQ)

Q: Can I use HARTING SEK series connectors as direct replacements for the Amphenol ICC 71922-150?

A: Yes. The HARTING SEK series (09185505901, 09185505903, 09185505911, 09185505913, 09185506901, 09185506911, 09185506913, 09185507901, 09185507903) are functionally equivalent substitutes. All critical parameters match: 50-position, 2-row, 0.100" pitch, through-hole right-angle mounting, shrouded 4-wall design, and solder termination. Minor variations in contact material (Copper Alloy vs. Phosphor Bronze) and insulation material (PBT vs. Thermoplastic) do not affect functional compatibility.

Q: What is the difference between the HARTING variants with different part numbers?

A: HARTING SEK series variants differ in two parameters: contact post length and fastening hook configuration. Contact post length options are 0.177" (4.50mm) or 0.114" (2.90mm). Fastening hook variants are designated as Long or Short. Select the variant matching your PCB design specifications for post length and your assembly requirements for hook engagement style.

Q: Is the 71922-150LF a better choice than HARTING alternatives?

A: The 71922-150LF maintains identical specifications to the original 71922-150 and is the same manufacturer (Amphenol ICC). If your design is already qualified for the original part, the 71922-150LF requires no design changes. HARTING alternatives are suitable if you require active product status with specified operating temperature range (-55°C to 125°C) or if HARTING is your preferred supplier. Both options are RoHS compliant.

Q: Does packaging format affect electrical or mechanical performance?

A: No. Packaging format (Tube, Bulk, or Tray) is a supply chain consideration only and does not affect connector performance. Select packaging based on your procurement and assembly process requirements.

Q: Are all substitute parts rated for the same operating temperature?

A: The original 71922-150 and 71922-150LF do not specify operating temperature. HARTING SEK series parts specify -55°C to 125°C operating range. If your application requires temperature specification, HARTING parts provide documented performance across this range.

Q: What is the significance of the contact finish differences?

A: All parts feature gold-plated mating contacts at 30.0µin (0.76µm) thickness, ensuring equivalent electrical performance. The original 71922-150 does not specify post finish; the 71922-150LF and all HARTING alternatives specify Tin post finish. Tin is a standard post finish material providing equivalent solder joint reliability.

Q: Can I mix different HARTING variants in the same assembly?

A: Yes, provided your PCB design accommodates the specific post length and hook configuration of each variant. Verify that your connector receptacle and PCB mounting holes are compatible with the selected post length before assembly.

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