Molex 0022283262 Equivalent & Substitute Parts

Part Overview

The Molex 0022283262 is a rectangular connector header designed for through-hole mounting in 26-position, single-row configurations with 0.100" (2.54mm) pitch spacing. This connector is classified as obsolete, which necessitates identification of active equivalent parts for new designs and ongoing production requirements. The part features shrouded design with push-pull fastening and is suitable for automotive, general purpose, medical, and telecommunications applications.

Substiute Parts

0022283262

MolexIn Stock: 7890022283262 Datasheet

Current PartRFQ

0022280262

MolexIn Stock: 11780022280262 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0022283262 is based on strict alignment of the following critical parameters:

• Connector type: Header, Breakaway
• Contact type: Male Pin
• Number of positions: 26
• Number of rows: 1
• Pitch - mating: 0.100" (2.54mm)
• Mounting type: Through Hole
• Shrouding: Shrouded - 1 Wall
• Termination: Solder
• Contact finish - mating: Gold
• Insulation material: Polyamide (PA), Nylon, Glass Filled
• Material flammability rating: UL94 V-0

The Molex 0022280262 qualifies as a direct substitute based on these parameters. While the fastening type differs (friction lock versus push-pull), both connectors maintain identical mating pitch, position count, contact configuration, and electrical/mechanical specifications required for board-level interconnection.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022280262 is the recommended substitute for the obsolete Molex 0022283262. The substitute part maintains active product status, ensuring ongoing availability and supply chain continuity. Both parts comply with RoHS regulations and carry identical flammability ratings (UL94 V-0), meeting regulatory requirements for automotive, medical, and telecommunications applications.

The primary difference between the parts is the fastening mechanism: the main part uses push-pull fastening, while the substitute employs friction lock fastening. This distinction does not affect electrical or mechanical compatibility at the mating interface, as both connectors maintain identical pitch, contact configuration, and physical dimensions.

The substitute part provides specified operating temperature range (-40°C ~ 105°C) and voltage rating (600VAC/DC), whereas these parameters are not specified for the obsolete part. This additional specification data supports design validation and regulatory compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022280262 directly replace the 0022283262 in existing designs?

A: Yes. Both connectors share identical mating pitch (0.100"), position count (26), contact configuration (male pin, single row), mounting method (through hole), and physical dimensions. The difference in fastening type (friction lock versus push-pull) does not prevent functional substitution at the connector interface.

Q: What is the significance of the fastening type difference?

A: Fastening type determines the mating and unmating mechanism. Push-pull fastening uses a lever mechanism, while friction lock relies on contact pressure. Both methods provide secure connections; the choice depends on application requirements for mating frequency and operator preference. Mechanical compatibility with mating connectors must be verified based on the specific application.

Q: Are there compliance differences between the two parts?

A: Both parts are RoHS compliant and carry UL94 V-0 flammability ratings. The substitute part provides explicit operating temperature (-40°C ~ 105°C) and voltage (600VAC/DC) specifications, whereas these are not specified for the obsolete part. For applications requiring documented electrical ratings, the substitute part offers complete specification data.

Q: Why is the main part listed as obsolete?

A: Obsolete status indicates the part is no longer manufactured or supported by the supplier. The Molex 0022280262 represents the active equivalent within the KK254 series, ensuring continued availability for new designs and production requirements.

Q: Are the contact finish specifications identical?

A: Contact finish material (gold for mating, tin for post) is identical. The mating contact finish thickness differs: the main part specifies 30.0µin (0.76µm), while the substitute specifies 3.00µin (0.076µm). Both thicknesses meet industry standards for gold plating on connector contacts.