Molex 0022284302 Equivalent & Substitute Parts

Part Overview

The Molex 0022284302 is a vertical rectangular connector header with 30 positions at 2.54mm pitch, designed for through-hole board-to-board or cable applications. This connector is classified as active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when specific design requirements necessitate alternative contact finishes, insulation materials, or operating temperature ranges.

Substiute Parts

0022284302

MolexIn Stock: 9970022284302 Datasheet

Current PartRFQ

M20-9993045

Harwin Inc.In Stock: 1470M20-9993045 Datasheet

MFR RecommendedRFQ

M20-9993046

Harwin Inc.In Stock: 1337M20-9993046 Datasheet

MFR RecommendedRFQ

TSW-130-24-G-S

Samtec Inc.In Stock: 1156TSW-130-24-G-S Datasheet

MFR RecommendedRFQ

TSW-130-24-L-S

Samtec Inc.In Stock: 892TSW-130-24-L-S Datasheet

MFR RecommendedRFQ

TSW-130-24-T-S

Samtec Inc.In Stock: 937TSW-130-24-T-S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0022284302 is determined by strict adherence to the following core parameters:

Critical Parameters (Must Match):

• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 30
• Number of Rows: 1
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Shape: Square
• Insulation Color: Black
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters (Allowed Differences):

• Connector Type: Header variants (Breakaway, Cuttable)
• Contact Finish - Mating: Tin or Gold
• Contact Material: Brass or Phosphor Bronze
• Insulation Material: Polyamide variants (PA, PA6T) or Polybutylene Terephthalate (PBT)
• Operating Temperature Range: Extended ranges acceptable
• Contact Length dimensions: Minor variations within mechanical compatibility
• Insulation Height: Minor variations within mechanical compatibility

All identified substitute parts meet the critical parameter requirements and are classified as active products with full RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status and full RoHS3 compliance, ensuring regulatory alignment with the Molex 0022284302. Selection between substitute options depends on specific application requirements:

Harwin M20-9993045 and M20-9993046: These parts feature cuttable connector type with brass contact material and PA6T nylon insulation. The M20-9993045 provides gold mating finish, while M20-9993046 offers tin finish. Both support 3A per contact current rating and operate across -40°C to 105°C temperature range. These options are suitable for applications requiring breakaway capability and specified current handling.

Samtec TSW-130-24-G-S: This part features gold finish on both mating and post contacts with phosphor bronze material and PBT insulation. Operating temperature extends to -55°C to 125°C, providing the widest thermal range. Gold finish on post contacts offers enhanced corrosion resistance.

Samtec TSW-130-24-L-S: Similar to TSW-130-24-G-S with gold mating finish but tin post finish, maintaining the extended -55°C to 125°C operating range and phosphor bronze contact material.

Samtec TSW-130-24-T-S: This part provides tin finish on both mating and post contacts with phosphor bronze material and PBT insulation. Operating temperature range is -55°C to 105°C. This option aligns with the original tin finish specification of the Molex part.

Frequently Asked Questions (FAQ)

Q: Can I substitute the Molex 0022284302 with any of these parts directly?

A: Yes. All listed substitute parts share identical pitch (2.54mm), position count (30), row configuration (1), contact type (male pin), mounting method (through hole), termination (solder), and fastening type (push-pull). All maintain UL94 V-0 flammability rating, RoHS3 compliance, and MSL 1 rating. Direct substitution is mechanically and electrically compatible.

Q: What are the key differences between the Harwin and Samtec options?

A: Harwin parts (M20-9993045, M20-9993046) use brass contacts with PA6T nylon insulation and operate at -40°C to 105°C. Samtec parts (TSW-130-24-G-S, TSW-130-24-L-S, TSW-130-24-T-S) use phosphor bronze contacts with PBT insulation and extend to -55°C to 125°C. Harwin parts specify 3A per contact current rating. Contact finish options vary across all parts.

Q: Which substitute should I choose if thermal performance is critical?

A: Samtec TSW-130-24-G-S and TSW-130-24-L-S provide the widest operating temperature range (-55°C to 125°C). If your application requires operation below -40°C or above 105°C, these parts are the appropriate selection.

Q: Does contact finish affect compatibility?

A: Contact finish (tin or gold) does not affect mechanical or electrical compatibility in push-pull connector applications. Selection depends on application environment. Gold finish provides enhanced corrosion resistance in humid or corrosive environments. Tin finish is standard for general-purpose applications.

Q: Are there any packaging or inventory considerations?

A: All parts are supplied in bulk packaging. Current inventory levels vary: Molex 0022284302 (888 pcs), Harwin M20-9993045 (1361 pcs), Harwin M20-9993046 (1236 pcs), Samtec TSW-130-24-G-S (1063 pcs), Samtec TSW-130-24-L-S (797 pcs), Samtec TSW-130-24-T-S (866 pcs).

Q: What is the significance of the cuttable connector type on Harwin parts?

A: Harwin M20-9993045 and M20-9993046 feature cuttable connector design, allowing individual positions to be separated if required. The Molex part features breakaway design. Both designs provide similar functionality for applications requiring position separation, with cuttable offering additional flexibility in custom configurations.