Molex 0022288024 Equivalent & Substitute Parts

Part Overview

The Molex 0022288024 is a rectangular connector header designed for through-hole, right-angle board-to-board applications. This 2-position, 0.100" (2.54mm) pitch connector from the KK254 series features male pins with gold-plated mating contacts and tin-plated posts, suitable for general purpose, automotive, medical, and telecommunications applications. The part is active and in stock with 716 units available. Equivalent and substitute parts are identified to support design flexibility, supply chain alternatives, and application-specific requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Manufacturer Part Number	0022288024
Manufacturer	Molex
Category	Rectangular Connectors
Series	KK254, 42377
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	2
Number of Rows	1
Mounting Type	Through Hole, Right Angle
Termination	Solder
Contact Finish - Mating	Gold (30.0µin / 0.76µm)
Contact Finish - Post	Tin (100.0µin / 2.54µm)
Insulation Material	Polyamide (PA), Nylon, Glass Filled
Insulation Height	0.098" (2.50mm)
Contact Shape	Square
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the Molex 0022288024 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Primary Compatibility Criteria:

Pitch - Mating: 0.100" (2.54mm) — exact match required
Number of Positions: 2 — exact match required
Number of Rows: 1 — exact match required
Mounting Type: Through Hole, Right Angle — exact match required
Contact Type: Male Pin — exact match required
Termination: Solder — exact match required
Fastening Type: Push-Pull — exact match required
Connector Style: Board to Board — primary application match
Material Flammability Rating: UL94 V-0 — compliance requirement
RoHS Status: RoHS Compliant or ROHS3 Compliant — regulatory requirement

Secondary Compatibility Parameters:

Contact Finish - Mating: Gold or Tin (both acceptable for 2.54mm pitch headers)
Contact Finish Thickness - Mating: 10.0µin to 100.0µin (acceptable range)
Insulation Height: 0.094" to 0.100" (acceptable tolerance range)
Contact Length - Mating: 0.195" to 0.244" (acceptable range for mating interface)
Contact Length - Post: 0.090" to 0.126" (acceptable range for PCB mounting)

All substitute parts listed meet the primary compatibility criteria. Variations in secondary parameters are acceptable within standard engineering tolerances for this connector category.

Parameter Comparison

Parameter	Molex 0022288024	Amphenol 68015-202HLF	Amphenol 68015-402HLF	Amphenol 68016-102HLF	Amphenol 68016-202HLF	Amphenol 68016-402HLF
Manufacturer	Molex	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	KK254, 42377	BERGSTIK® II	BERGSTIK® II	BERGSTIK® II	BERGSTIK® II	BERGSTIK® II
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)
Number of Positions	2	2	2	2	2	2
Number of Rows	1	1	1	1	1	1
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
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Contact Finish - Mating	Gold (30.0µin)	Gold or Gold, GXT™ (15.0µin)	Tin (100.0µin)	Gold or Gold, GXT™ (30.0µin)	Gold or Gold, GXT™ (15.0µin)	Tin (100.0µin)
Contact Finish - Post	Tin (100.0µin)	—	Tin	—	—	Tin
Contact Length - Mating	0.244" (6.20mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.120" (3.05mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)
Insulation Height	0.098" (2.50mm)	0.095" (2.41mm)	0.095" (2.41mm)	0.095" (2.41mm)	0.095" (2.41mm)	0.095" (2.41mm)
Contact Shape	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
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Current Rating	—	3A per Contact	3A per Contact	3A	3A	3A
Operating Temperature	—	—	—	-65°C ~ 130°C	-65°C ~ 130°C	-65°C ~ 130°C
Inventory	716 Pcs	831 Pcs	4123 Pcs	5315 Pcs	7937 Pcs	1474 Pcs

Parameter	Amphenol 77315-101-02LF	Amphenol 77315-118-02LF	Mill-Max 800-10-002-20-001000	Preci-Dip 800-10-002-20-001101	Harwin M20-9750242
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Mill-Max Manufacturing Corp.	Preci-Dip	Harwin Inc.
Series	BERGSTIK®	BERGSTIK®	800	800	M20
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	2	2	2	2	2
Number of Rows	1	1	1	1	1
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Contact Finish - Mating	Gold or Gold, GXT™ (30.0µin)	Gold or Gold, GXT™ (30.0µin)	Gold (10.0µin)	Gold (10.0µin)	Gold
Contact Finish - Post	Tin (78.7µin)	Tin (78.7µin)	Gold (10.0µin)	Gold (10.0µin)	Tin
Contact Length - Mating	0.225" (5.72mm)	0.230" (5.84mm)	0.195" (4.95mm)	0.195" (4.95mm)	0.228" (5.80mm)
Contact Length - Post	0.101" (2.57mm)	0.120" (3.05mm)	0.126" (3.20mm)	0.126" (3.20mm)	0.118" (3.00mm)
Insulation Height	0.094" (2.40mm)	0.094" (2.40mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Circular	Circular	Square
Material Flammability Rating	UL94 V-0	UL94 V-0	—	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Current Rating	3A per Contact	3A per Contact	—	3A	3A per Contact
Operating Temperature	-65°C ~ 125°C	-65°C ~ 125°C	—	-55°C ~ 125°C	-40°C ~ 105°C
Inventory	1171 Pcs	2741 Pcs	1294 Pcs	1299 Pcs	18972 Pcs

Engineering Selection Recommendations

All substitute parts listed are active products with RoHS compliance status and UL94 V-0 flammability ratings, meeting the regulatory and safety requirements of the Molex 0022288024. Selection among substitutes should be based on the following factors:

Amphenol BERGSTIK® II Series (68015 and 68016 variants): These parts offer direct mechanical and electrical compatibility with identical pitch, position count, and mounting configuration. The BERGSTIK® II series provides multiple contact finish options (gold or tin) and post length variations (0.090" or 0.120"), allowing selection based on specific PCB thickness and assembly requirements. Operating temperature range extends to -65°C ~ 130°C for 68016 variants, supporting extended temperature applications.

Amphenol BERGSTIK® Series (77315 variants): These parts feature breakaway connector type similar to the Molex original, with operating temperature range of -65°C ~ 125°C. Contact finish options include gold mating surfaces with tin posts, suitable for applications requiring mixed finish specifications. Higher inventory availability (2741 units for 77315-118-02LF) supports supply chain continuity.

Mill-Max 800 Series (800-10-002-20-001000): This connector features circular contact geometry and dual gold plating (mating and post surfaces), differentiating it from square-pin alternatives. ROHS3 compliance and unlimited moisture sensitivity level align with the original part specifications. Suitable for applications where circular contact geometry is acceptable.

Preci-Dip 800 Series (800-10-002-20-001101): This variant provides specified current rating (3A) and voltage rating (150VDC) with operating temperature range -55°C ~ 125°C. Circular contact geometry with gold finish on both mating and post surfaces. ROHS3 compliance and REACH unaffected status match the original part.

Harwin M20 Series (M20-9750242): This cuttable header connector offers the highest inventory availability (18972 units) and ROHS3 compliance. Square contact geometry with gold mating finish and tin posts. Operating temperature range -40°C ~ 105°C. Suitable for high-volume applications and designs requiring breakaway functionality.

Frequently Asked Questions (FAQ)

Q: Can I substitute any of these parts directly into a design using the Molex 0022288024?

A: Yes, all listed substitute parts meet the critical compatibility parameters: 0.100" (2.54mm) pitch, 2-position, 1-row configuration, through-hole right-angle mounting, male pin contacts, solder termination, and push-pull fastening. Mechanical and electrical compatibility is maintained across all substitutes. Verify PCB layout accommodates minor variations in contact length and insulation height within the specified tolerance ranges.

Q: What is the difference between square and circular contact shapes?

A: Square contacts (Molex 0022288024, Amphenol BERGSTIK series, Harwin M20) and circular contacts (Mill-Max 800, Preci-Dip 800) both function identically in 2.54mm pitch applications. Contact shape does not affect electrical performance or mating compatibility. Selection is based on design preference and manufacturing process compatibility with existing PCB tooling.

Q: Do all substitutes have the same operating temperature range?

A: No. Operating temperature ranges vary: Amphenol 68016 variants support -65°C ~ 130°C, Amphenol 77315 variants support -65°C ~ 125°C, Preci-Dip 800-10-002-20-001101 supports -55°C ~ 125°C, and Harwin M20-9750242 supports -40°C ~ 105°C. Select based on application thermal requirements. The Molex original does not specify operating temperature.

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

A: Contact finish thickness (measured in microinches or micrometers) affects durability and mating cycle life. Thicker finishes (100.0µin) provide greater wear resistance for high-cycle applications. Thinner finishes (10.0µin to 30.0µin) are acceptable for standard applications. All listed substitutes meet industry standards for 2.54mm pitch connectors.

Q: Are there packaging differences between substitutes?

A: Yes. Molex 0022288024 is supplied in Bulk packaging. Amphenol 68015 and 68016 variants are available in Bag or Bulk packaging. Amphenol 77315 variants, Mill-Max 800, Preci-Dip 800, and Harwin M20 are supplied in Bulk packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Which substitute has the best inventory availability?

A: Harwin M20-9750242 has the highest inventory with 18972 units in stock, followed by Amphenol 68016-202HLF with 7937 units. For immediate availability, these options provide the shortest lead times.

Q: Can I mix contact finishes (gold mating with tin posts) across different suppliers?

A: Yes. Mixed finish specifications (gold mating surfaces with tin posts) are standard in the 2.54mm pitch connector category and are electrically and mechanically compatible. All listed substitutes with mixed finishes meet industry compatibility standards.

Q: What does "breakaway" connector type mean?

A: Breakaway connectors feature a perforated or weakened section in the insulation body, allowing individual positions to be separated or removed after assembly. Molex 0022288024, Amphenol 77315 variants, and Harwin M20-9750242 include this feature. Non-breakaway variants (Amphenol 68015 and 68016, Mill-Max 800, Preci-Dip 800) maintain a solid insulation body.

Q: Are all substitutes RoHS compliant?

A: Yes. All listed substitutes are either RoHS Compliant or ROHS3 Compliant, meeting regulatory requirements equivalent to or exceeding the Molex original ROHS3 Compliant status.

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