Molex 1720420607 Equivalent & Substitute Parts

Part Overview

The Molex 1720420607 is a 6-position blade type power connector header designed for through-hole PCB soldering applications. This connector features male blades with a 0.295" (7.50mm) pitch and is rated for 600V and 30A operation across an extended temperature range of -40°C to 125°C. The part is classified as obsolete, making identification of compatible substitute components essential for ongoing system support and procurement planning.

Substiute Parts

1720420607

MolexIn Stock: 11181720420607 Datasheet

Current PartRFQ

1720420605

MolexIn Stock: 7781720420605 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 1720420607 is determined by strict equivalence across the following critical parameters:

• Number of positions: 6
• Pitch spacing: 0.295" (7.50mm)
• Connector type: Header, Male Blades
• Mounting configuration: Through Hole, Solder termination
• Electrical ratings: 600V, 30A minimum
• Operating temperature range: -40°C to 125°C minimum
• Contact material and finish specifications
• Insulation material composition
• Compliance certifications: ROHS3, REACH Unaffected

The substitute part Molex 1720420605 maintains full equivalence across all these parameters while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1720420605 is a direct functional equivalent to the 1720420607. Both parts are manufactured by Molex within the Super Sabre 172042 series and maintain identical electrical, mechanical, and thermal specifications. The primary distinction is product lifecycle status: the 1720420607 is obsolete while the 1720420605 maintains active status with current manufacturing support.

For new designs or system refreshes, the 1720420605 is the appropriate selection due to its active product status and assured long-term availability. Both parts satisfy ROHS3 compliance and REACH regulatory requirements. Packaging differs between the two variants, with the 1720420605 supplied in tray format compared to bulk packaging for the 1720420607.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1720420605 directly replace the 1720420607 in existing applications?

A: Yes. Both connectors are electrically and mechanically equivalent across all specified parameters including voltage rating, current capacity, pitch, position count, and operating temperature range. PCB footprints and mounting requirements are identical.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and packaging. The 1720420607 is obsolete, while the 1720420605 is active. The 1720420605 is packaged in trays, whereas the 1720420607 uses bulk packaging. All functional and electrical specifications remain identical.

Q: Are there any compatibility concerns when substituting the 1720420605 for the 1720420607?

A: No compatibility concerns exist. Both parts share the same series designation, connector geometry, contact specifications, and compliance certifications. Direct substitution is supported at the PCB assembly level.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the 1720420607 and 1720420605 are ROHS3 compliant and REACH unaffected. Moisture sensitivity level is identical at MSL 1 (Unlimited) for both variants.

Q: Why would I choose the 1720420605 over the 1720420607?

A: The 1720420605 is the recommended choice for new procurement due to its active product status, which ensures ongoing manufacturing support and supply chain availability. The 1720420607, being obsolete, may face supply constraints and eventual discontinuation.