Molex 0022284097 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0022284097 is a vertical rectangular connector header designed for through-hole mounting applications. This 9-position, single-row connector operates at a 0.100" (2.54mm) pitch and features male pins with gold-plated mating contacts and tin-plated posts. The connector is classified as active product status and is widely used in automotive, medical, telecommunications, and general-purpose applications where board-to-board or cable interconnection is required.

Equivalent and substitute parts are necessary when the original part becomes unavailable, when supply chain optimization is required, or when design flexibility allows for alternative manufacturers meeting identical electrical and mechanical specifications.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	9
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Insulation Material	Polyamide (PA), Nylon, Glass Filled
Material Flammability Rating	UL94 V-0
Insulation Color	Black
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0022284097 is determined by strict alignment of the following critical parameters:

Connector Type: Header configuration (breakaway or standard)
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 9
Number of Rows: 1
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Shape: Square
Contact Finish - Mating: Gold
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 or RoHS Compliant

All identified substitute parts meet these core criteria. Variations in contact length, insulation height, contact material composition, and operating temperature ranges are secondary parameters that do not prevent functional substitution when the primary electrical and mechanical specifications align.

Parameter Comparison

Parameter	Molex 0022284097	Würth 61300911121	TE Connectivity 826629-9	Hirose A2-9PA-2.54DSA(71)	Harwin M20-9990945	Samtec TSW-109-24-G-S
Manufacturer	Molex	Würth Elektronik	TE Connectivity AMP Connectors	Hirose Electric Co Ltd	Harwin Inc.	Samtec Inc.
Series	KK254, 42375	WR-PHD	AMPMODU Mod II	A2	M20	TSW
Connector Type	Header, Breakaway	Header	Header, Breakaway	Header	Header, Cuttable	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
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	9	9	9	9	9	9
Number of Rows	1	1	1	1	1	1
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Shape	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish - Post	Tin	Not Specified	Tin	Tin	Not Specified	Gold
Contact Length - Mating	0.320" (8.13mm)	0.236" (6.00mm)	0.264" (6.70mm)	0.236" (6.00mm)	0.240" (6.10mm)	0.265" (6.73mm)
Contact Length - Post	0.120" (3.05mm)	0.118" (3.00mm)	0.126" (3.20mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.115" (2.92mm)
Overall Contact Length	0.530" (13.46mm)	0.454" (11.54mm)	0.500" (12.70mm)	0.454" (11.54mm)	0.460" (11.68mm)	0.480" (12.19mm)
Insulation Height	0.090" (2.29mm)	0.100" (2.54mm)	0.110" (2.79mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Insulation Material	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA6T), Nylon 6T	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polyamide (PA6T), Nylon 6T	Polybutylene Terephthalate (PBT)
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Green	Black	Black	Black
Operating Temperature	Not Specified	-40°C ~ 105°C	-65°C ~ 105°C	-55°C ~ 85°C	-40°C ~ 105°C	-55°C ~ 125°C
Current Rating (Amps)	Not Specified	3A	5A	3A	3A per Contact	Not Specified
Voltage Rating	Not Specified	250V	Not Specified	200V	Not Specified	Not Specified
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Not Applicable	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All identified substitute parts maintain active product status and comply with ROHS3 or RoHS regulations, ensuring regulatory compliance and long-term availability. The Würth Elektronik 61300911121, Harwin M20-9990945, and Samtec TSW-109-24-G-S are ROHS3 compliant, matching the original Molex specification exactly. The TE Connectivity 826629-9 and Hirose A2-9PA-2.54DSA(71) are RoHS compliant, which satisfies environmental requirements.

All substitute parts carry REACH Unaffected status, confirming compatibility with international chemical regulations. The Molex 0022284097 and all substitute parts are rated UL94 V-0 for material flammability, meeting safety standards for applications requiring flame resistance.

Selection among substitute parts should prioritize inventory availability and supply chain lead times. Current stock levels range from 747 units (Hirose) to 2,787 units (Harwin), providing flexibility for procurement strategies.

Frequently Asked Questions (FAQ)

Q: Can the Würth Elektronik 61300911121 be used as a direct replacement for the Molex 0022284097?

A: Yes. Both connectors share identical pitch (0.100"), position count (9), row configuration (1), mounting type (through hole), termination method (solder), and fastening type (push-pull). Both feature square male pin contacts with gold-plated mating surfaces and UL94 V-0 flammability ratings. The Würth part is ROHS3 compliant and REACH unaffected, matching the original specification.

Q: What are the differences in contact length between the main part and substitutes?

A: The Molex 0022284097 has a mating contact length of 0.320" (8.13mm), which is longer than all substitute parts. Substitute mating contact lengths range from 0.236" (6.00mm) for Würth and Hirose to 0.265" (6.73mm) for Samtec. These variations do not affect electrical performance or mating compatibility when used with standard 0.100" pitch receptacles. Post contact lengths are consistent across all parts, ranging from 0.115" to 0.126".

Q: Are there temperature rating differences that affect substitution?

A: The Molex 0022284097 does not specify an operating temperature range. Substitute parts provide rated operating temperatures: Würth and Harwin (-40°C to 105°C), TE Connectivity (-65°C to 105°C), Hirose (-55°C to 85°C), and Samtec (-55°C to 125°C). For applications requiring operation outside the Hirose temperature range, alternative substitutes should be selected.

Q: Does insulation material variation affect compatibility?

A: Insulation material differs among parts: the Molex uses glass-filled polyamide, while substitutes use either polyamide 6T (Würth, Harwin) or polybutylene terephthalate (TE Connectivity, Hirose, Samtec). All materials meet UL94 V-0 flammability requirements. Material selection does not affect electrical performance or mechanical compatibility in standard applications.

Q: Why is the TE Connectivity 826629-9 rated for 5A while others are rated 3A?

A: Current rating differences reflect manufacturer design specifications and contact material composition. The TE Connectivity part uses brass contacts, while Würth and Harwin use brass with different alloy compositions. These ratings are conservative specifications; actual current capacity depends on application-specific factors including ambient temperature, duty cycle, and thermal management. All parts are suitable for general-purpose and telecommunications applications.

Q: Can the Samtec TSW-109-24-G-S be used in automotive applications?

A: The Samtec TSW-109-24-G-S meets the same electrical and mechanical specifications as the Molex 0022284097 and is rated for -55°C to 125°C operation, providing extended temperature performance. However, automotive application suitability depends on specific vehicle platform requirements, connector qualification standards, and design validation. The original Molex part is explicitly listed for automotive use; substitution in automotive applications requires design review and qualification testing per applicable automotive standards.

Q: What is the significance of MSL (Moisture Sensitivity Level) ratings?

A: The Molex 0022284097 carries MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling. Most substitutes also carry MSL 1 ratings. The Würth Elektronik 61300911121 is listed as "Not Applicable," indicating the part does not require moisture-controlled storage. This difference does not affect substitution eligibility for standard applications.

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