Molex 0022284227 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0022284227 is a through-hole rectangular connector header with 22 positions at 0.100" (2.54mm) pitch, designed for board-to-board or cable applications. This part is discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications. The connector features an unshrouded, breakaway design with gold-plated mating contacts and tin-plated posts, suitable for automotive, medical, telecommunications, and general-purpose applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	0022284227
Manufacturer	Molex
Series	KK254, 42375
Connector Type	Header, Breakaway
Number of Positions	22
Pitch - Mating	0.100" (2.54mm)
Contact Type	Male Pin
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Insulation Material	Polyamide (PA), Nylon, Glass Filled
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following core parameters:

Number of Positions: Must be 22
Pitch - Mating: Must be 0.100" (2.54mm)
Contact Type: Must be Male Pin
Mounting Type: Must be Through Hole
Termination: Must be Solder
Fastening Type: Must be Push-Pull
Connector Type: Header configuration (breakaway preferred but not mandatory)
Style: Board to Board or Cable compatible
Shrouding: Unshrouded
Material Flammability Rating: UL94 V-0 compliance required

The following substitute parts meet all mandatory electrical and mechanical parameters for direct replacement:

2322-6211-TG (3M 2300 Series)
861400221YO6LF (Amphenol ICC BERGSTIK®)
929400-01-22 (3M 929 Series)
929400-01-22-RK (3M 929 Series)
929450-01-22-EU (3M 929 Series)
929450-01-22-I (3M 929 Series)
961122-6804-AR (3M 961 Series)
BBS-122-T-B (Samtec BBS Series)
HTSW-122-14-L-S (Samtec HTSW Series)
HTSW-122-14-S-S (Samtec HTSW Series)

Parameter Comparison

Parameter	0022284227 (Molex)	2322-6211-TG (3M)	861400221YO6LF (Amphenol)	929400-01-22 (3M)	929400-01-22-RK (3M)	929450-01-22-EU (3M)	929450-01-22-I (3M)	961122-6804-AR (3M)	BBS-122-T-B (Samtec)	HTSW-122-14-L-S (Samtec)	HTSW-122-14-S-S (Samtec)
Number of Positions	22	22	22	22	22	22	22	22	22	22	22
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)
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Connector Type	Header, Breakaway	Header	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header	Header	Header	Header
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Finish - Mating	Gold	Gold	Gold or Gold, GXT™	Tin-Lead	Tin	Gold	Gold	Gold	Tin	Gold	Gold
Contact Finish - Post	Tin	Tin-Lead	—	—	Tin	Gold	Gold	Tin	Nickel	Tin	Tin
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
RoHS Status	ROHS3 Compliant	—	RoHS Compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Discontinued	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All listed substitute parts maintain compatibility with the Molex 0022284227 based on core electrical and mechanical parameters. Selection should prioritize product status and compliance requirements:

For RoHS3 Compliant Applications: 2322-6211-TG, 861400221YO6LF, 929400-01-22-RK, 929450-01-22-EU, 929450-01-22-I, 961122-6804-AR, BBS-122-T-B, HTSW-122-14-L-S, and HTSW-122-14-S-S are all RoHS3 compliant or RoHS compliant. The part 929400-01-22 is RoHS non-compliant and should be avoided for new designs requiring RoHS compliance.

For Active Product Status: All substitute parts listed are currently active in production, ensuring long-term availability and supply chain stability compared to the discontinued Molex original.

For Contact Finish Considerations: The original part features gold-plated mating contacts with tin-plated posts. Substitutes with matching contact finishes include 929400-01-22-RK (tin mating, tin post), 929450-01-22-EU (gold mating, gold post), 929450-01-22-I (gold mating, gold post), 961122-6804-AR (gold mating, tin post), HTSW-122-14-L-S (gold mating, tin post), and HTSW-122-14-S-S (gold mating, tin post).

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts as a direct replacement for the Molex 0022284227?

A: All listed substitute parts meet the mandatory electrical and mechanical parameters: 22 positions, 0.100" (2.54mm) pitch, male pin contacts, through-hole mounting, solder termination, and push-pull fastening. Physical board layout compatibility should be verified, as contact length and insulation height vary slightly between manufacturers.

Q: What is the difference between the 3M 929 series parts (929400-01-22, 929400-01-22-RK, 929450-01-22-EU, 929450-01-22-I)?

A: These parts differ in contact finish specifications and compliance status. 929400-01-22 features tin-lead mating finish and is RoHS non-compliant. 929400-01-22-RK has tin mating and post finishes with RoHS compliance. 929450-01-22-EU and 929450-01-22-I both feature gold finishes with RoHS compliance; the primary difference is insulation material (PCT versus PBT/Polyester).

Q: Are the Samtec HTSW series parts suitable for cable applications?

A: Yes, HTSW-122-14-L-S and HTSW-122-14-S-S are specified for board-to-board or cable applications, matching the original Molex part's versatility. These parts feature phosphor bronze contacts and liquid crystal polymer insulation.

Q: What packaging options are available?

A: Packaging varies by part number. 2322-6211-TG, 861400221YO6LF, 929400-01-22, 929400-01-22-RK, 929450-01-22-I, 961122-6804-AR, and HTSW series parts are supplied in bulk. BBS-122-T-B is supplied in tube packaging. 929450-01-22-EU packaging is not specified in the provided data.

Q: Which substitute parts maintain the breakaway connector feature?

A: Breakaway connector types are specified for 861400221YO6LF, 929400-01-22, 929400-01-22-RK, 929450-01-22-EU, and 929450-01-22-I. Non-breakaway header types include 2322-6211-TG, 961122-6804-AR, BBS-122-T-B, HTSW-122-14-L-S, and HTSW-122-14-S-S.

Q: What is the operating temperature range for these substitutes?

A: Operating temperature ranges vary: 3M 2300 series operates -55°C to 105°C; Amphenol BERGSTIK® operates -55°C to 125°C; 3M 929 series operates -40°C to 105°C; 3M 961 series operates -25°C to 105°C; Samtec BBS operates -55°C to 125°C; Samtec HTSW operates -55°C to 125°C. Application requirements should determine the appropriate selection.

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