Molex 0022283211 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0022283211 is a vertical header connector with 21 positions at 0.100" (2.54mm) pitch, designed for through-hole mounting in board-to-board or cable applications. This connector features shrouded design with 1 wall, male pin contacts, and solder termination. The part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement.

Substiute Parts

0022283211

MolexIn Stock: 9620022283211 Datasheet

Current PartRFQ

0022280211

MolexIn Stock: 10980022280211 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0022283211 is determined by strict alignment of the following parameters:

• Connector Type & Contact Configuration: Header with male pin contacts
• Position Count & Pitch: 21 positions at 0.100" (2.54mm) spacing
• Mounting & Termination: Through-hole solder termination
• Shrouding Design: Shrouded - 1 wall configuration
• Contact Dimensions: Mating contact length 0.295" (7.49mm), insulation height 0.337" (8.56mm)
• Material & Compliance: Polyamide insulation, UL94 V-0 rating, RoHS compliance

The Molex 0022280211 qualifies as a direct substitute based on matching all critical mechanical and electrical parameters. The primary distinction is product status: the 0022280211 is active production, whereas the 0022283211 is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022280211 is the appropriate substitute for the obsolete Molex 0022283211. Both connectors share identical mechanical dimensions, contact configurations, and material specifications. The substitute part maintains full compliance with RoHS and UL94 V-0 flammability requirements.

The primary operational difference is the fastening mechanism: the original part uses push-pull fastening, while the substitute employs friction lock fastening. This distinction affects mating force characteristics but does not alter electrical or mechanical compatibility for standard board-to-board applications.

The substitute part provides additional specification data including operating temperature range (-40°C ~ 105°C) and voltage rating (600VAC/DC), which were not documented for the original part. These specifications support broader application flexibility in automotive, medical, and telecommunications environments.

Frequently Asked Questions (FAQ)

Q: Are the Molex 0022283211 and 0022280211 physically interchangeable?

A: Yes. Both connectors have identical mating contact dimensions (0.295" length), insulation height (0.337"), post length (0.120"), and overall contact length (0.540"). The 21-position, 0.100" pitch configuration is identical. Physical interchangeability is confirmed.

Q: What is the difference between push-pull and friction lock fastening?

A: Push-pull fastening uses a mechanical latch mechanism for mating and unmating. Friction lock fastening relies on contact pressure to maintain connection. Both methods provide secure mating in stationary board-to-board applications. Selection depends on application requirements for mating force and disconnect frequency.

Q: Does the substitute part meet the same compliance standards?

A: Yes. The Molex 0022280211 maintains UL94 V-0 flammability rating, RoHS compliance, and identical material composition (polyamide nylon, glass-filled insulation). Both parts are classified under ECCN EAR99 and HTSUS 8536.69.4040.

Q: What is the significance of the operating temperature specification on the substitute part?

A: The substitute part specifies -40°C ~ 105°C operating temperature, whereas the original part does not document this parameter. This specification indicates the substitute part is rated for extended temperature range applications, including automotive and industrial environments requiring thermal stability.

Q: Can the substitute part be used in applications originally designed for the 0022283211?

A: Yes. Mechanical and electrical parameters are identical. The substitute part is an active production component from the same manufacturer, designed to replace the obsolete original part in equivalent applications.