Amphenol ICC 88874-110LF Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 88874-110LF is an active-status rectangular connector header designed for through-hole, right-angle board-to-board or cable applications. This shrouded 4-wall header features 10 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The connector employs male pin contacts with gold-plated mating surfaces and phosphor bronze material, suitable for general-purpose interconnect applications requiring push-pull fastening. Substitute parts are necessary when addressing supply constraints, packaging requirements, or specific mechanical and electrical parameter variations across equivalent connector families.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	10
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Termination	Solder
Fastening Type	Push-Pull
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 88874-110LF is determined by strict alignment with the following core parameters:

Critical Matching Parameters:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 10
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Connector Type: Header
Contact Type: Male Pin
Mounting Type: Through Hole, Right Angle
Shrouding: Shrouded - 4 Wall
Termination: Solder
Material Flammability Rating: UL94 V-0

Allowable Variations:

Fastening Type: Push-Pull or Latch Holder
Contact Shape: Circular or Square
Contact Finish - Mating: Gold or unspecified
Insulation Material: Polyester Glass Filled, Polybutylene Terephthalate (PBT) Glass Filled, Polycyclohexylenedimethylene Terephthalate (PCT) Glass Filled, or Liquid Crystal Polymer (LCP)
Insulation Color: Blue, Black, Gray, Beige, or Natural
Contact Length - Mating: 0.230" to 0.250" (5.84mm to 6.35mm)
Contact Length - Post: 0.102" to 0.230" (2.60mm to 5.84mm)
Insulation Height: 0.330" to 0.366" (8.38mm to 9.30mm)
Operating Temperature: -55°C to 125°C (when specified)
RoHS Status: RoHS Compliant or ROHS3 Compliant

All nine substitute parts listed meet these criteria and are functionally interchangeable with the 88874-110LF in standard board-to-board and board-to-cable interconnect applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Pitch - Mating	Positions	Rows	Fastening Type	Contact Shape	Contact Length - Mating	Contact Length - Post	Insulation Height	Operating Temperature	RoHS Status	Inventory (Pcs)
88874-110LF	Amphenol ICC (FCI)	Quickie™	0.100" (2.54mm)	10	2	Push-Pull	Circular	0.230" (5.84mm)	0.105" (2.67mm)	0.330" (8.38mm)	Not specified	RoHS Compliant	1032
0702471051	Molex	C-Grid 70247	0.100" (2.54mm)	10	2	Push-Pull	Square	0.240" (6.10mm)	0.120" (3.05mm)	0.350" (8.89mm)	Not specified	ROHS3 Compliant	15968
09185105323	HARTING	SEK	0.100" (2.54mm)	10	2	Latch Holder	Square	0.242" (6.15mm)	0.114" (2.90mm)	0.366" (9.30mm)	-55°C ~ 125°C	ROHS3 Compliant	941
09185106321	HARTING	SEK	0.100" (2.54mm)	10	2	Latch Holder	Square	0.240" (6.10mm)	0.177" (4.50mm)	0.366" (9.30mm)	-55°C ~ 125°C	ROHS3 Compliant	1348
09185106323	HARTING	SEK	0.100" (2.54mm)	10	2	Latch Holder	Square	0.242" (6.15mm)	0.114" (2.90mm)	0.366" (9.30mm)	-55°C ~ 125°C	ROHS3 Compliant	1179
09185107323	HARTING	SEK	0.100" (2.54mm)	10	2	Latch Holder	Square	0.242" (6.15mm)	0.114" (2.90mm)	0.366" (9.30mm)	-55°C ~ 125°C	ROHS3 Compliant	2013
09195106323	HARTING	SEK	0.100" (2.54mm)	10	2	Latch Holder	Square	0.240" (6.10mm)	0.114" (2.90mm)	0.366" (9.30mm)	-55°C ~ 125°C	ROHS3 Compliant	955
09195107323	HARTING	SEK	0.100" (2.54mm)	10	2	Latch Holder	Square	0.240" (6.10mm)	0.114" (2.90mm)	0.366" (9.30mm)	-55°C ~ 125°C	ROHS3 Compliant	997
1761682-3	TE Connectivity AMP Connectors	AMP-Latch	0.100" (2.54mm)	10	2	Push-Pull	Square	0.240" (6.10mm)	0.114" (2.90mm)	0.350" (8.89mm)	-65°C ~ 105°C	ROHS3 Compliant	2178
2-1761605-3	TE Connectivity AMP Connectors	AMP-Latch	0.100" (2.54mm)	10	2	Push-Pull	Square	0.240" (6.10mm)	0.102" (2.60mm)	0.350" (8.89mm)	-65°C ~ 105°C	ROHS3 Compliant	70200
HTST-105-05-G-D-RA	Samtec Inc.	Flex Stack, HTST	0.100" (2.54mm)	10	2	Push-Pull	Square	0.250" (6.35mm)	0.230" (5.84mm)	0.365" (9.27mm)	-55°C ~ 125°C	ROHS3 Compliant	935

Engineering Selection Recommendations

All substitute parts maintain active product status and comply with UL94 V-0 flammability requirements. Selection between the 88874-110LF and substitute options depends on specific application constraints:

High-Inventory Availability: The 2-1761605-3 (TE Connectivity AMP Connectors) offers the largest stock position at 70,200 units, providing supply security for high-volume applications. The 0702471051 (Molex) provides 15,968 units as a secondary high-availability option.

Fastening Mechanism Consideration: The 88874-110LF and Molex 0702471051 employ push-pull fastening. The TE Connectivity 1761682-3 and 2-1761605-3 also use push-pull fastening. HARTING parts (09185105323, 09185106321, 09185106323, 09185107323, 09195106323, 09195107323) and Samtec HTST-105-05-G-D-RA employ latch holder fastening, which may require different mating connector designs.

Operating Temperature Range: HARTING SEK series and Samtec HTST-105-05-G-D-RA specify -55°C to 125°C operating range. TE Connectivity AMP-Latch series specifies -65°C to 105°C. The 88874-110LF does not specify operating temperature limits.

Contact Post Length Variations: Post lengths range from 0.102" (2.60mm) to 0.230" (5.84mm). Applications with specific PCB thickness or stacking height requirements should reference the contact post length specification.

RoHS Compliance: All substitute parts meet ROHS3 compliance, exceeding the RoHS Compliant status of the 88874-110LF.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 88874-110LF with any of the listed parts without PCB redesign?

A: Substitution is mechanically and electrically compatible for the core 0.100" (2.54mm) pitch, 10-position, 2-row header function. However, fastening mechanism differences (push-pull versus latch holder) require compatible mating connectors. Contact post length variations may affect PCB stack-up clearances. Verify mating connector compatibility before implementation.

Q: What is the difference between push-pull and latch holder fastening?

A: Push-pull fastening uses a simple push-to-connect, pull-to-disconnect mechanism. Latch holder fastening employs mechanical latches that lock the mated connector in place, requiring deliberate latch release for disconnection. These mechanisms are not interchangeable; mating connectors must match the fastening type.

Q: Does packaging format affect electrical performance?

A: Packaging format (Tray, Bulk, or Tube) does not affect electrical or mechanical performance. Packaging selection depends on assembly process requirements, inventory management, and handling procedures. The 88874-110LF is supplied in Tray packaging; substitute parts are available in Tray, Bulk, or Tube formats.

Q: Are contact shape differences (circular versus square) significant for substitution?

A: Contact shape differences do not affect electrical performance or mating compatibility within the 0.100" (2.54mm) pitch standard. Both circular and square contact geometries maintain equivalent current-carrying capacity and contact resistance characteristics. Selection depends on manufacturing process compatibility and connector design preferences.

Q: Which substitute part offers the best supply availability?

A: The TE Connectivity 2-1761605-3 provides the highest inventory position at 70,200 units. For alternative sources, the Molex 0702471051 offers 15,968 units. Both parts employ push-pull fastening compatible with the 88874-110LF fastening mechanism.

Q: What insulation material differences exist among substitute parts?

A: Substitute parts employ Polyester Glass Filled, Polybutylene Terephthalate (PBT) Glass Filled, Polycyclohexylenedimethylene Terephthalate (PCT) Glass Filled, or Liquid Crystal Polymer (LCP) insulation materials. All materials meet UL94 V-0 flammability requirements. Material selection affects mechanical properties and environmental resistance; verify compatibility with specific application conditions.

Q: Can I mix the 88874-110LF with substitute parts in the same assembly?

A: Yes, all listed substitute parts are functionally equivalent and can be used interchangeably within the same assembly, provided mating connectors are compatible with the fastening mechanism employed. Ensure consistent fastening type (push-pull or latch holder) across all connector pairs in the assembly.

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