1720420302 Molex 1720420302 is a 3-position, single-row header with male blades, 7.50mm pitch, rated for 34.0A and 600V. Through hole solder termination with board lock and finger-proof features.
Mfr Part #:

1720420302

Available from 2 distributors
Mfr Name: Molex
Molex
Molex 1720420302 is a 3-position, single-row header with male blades, 7.50mm pitch, rated for 34.0A and 600V. Through hole solder termination with board lock and finger-proof features.
Total Stock: 23 pcs

1720420302 Available from 2 distributors

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1720420302 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Connector Type
Contact Material
Contact Plating
Contact Resistance
Dielectric Withstanding Voltage
Features
Halogen Free
Housing Material
Insulation Resistance
Lead Spacing
Lead Style
Medical Grade
Mounting Type
Number of Positions
Number of Rows
Pitch
Termination

1720420302 Description

Short technical summary and product information.

The Molex 1720420302 is a 3-position header from the Super Sabre power connector system. It features male blade contacts on a 7.50mm pitch in a single-row configuration. The header is designed for through-hole solder mounting and includes board lock and finger-proof features for secure and safe installation.

 

Electrical ratings include 34.0A per blade current and 600V maximum voltage. Contact resistance is 5 milliohms, dielectric withstanding voltage is 5000V, and insulation resistance is 1000 megohms. The operating temperature range extends to +125°C.

 

The housing is molded from LCP (Liquid Crystal Polymer) and the contacts are high-performance copper alloy with silver plating on the contact area and tin on the solder tail. The connector is rated for 25 mating cycles and supports PCB thicknesses from 1.57 to 3.18 mm. Packaging is trays or tubes.

1720420302 Quick Information

Product Type: Blade Type Power Connector Header
Series: Super Sabre
Canonical Name: Molex 1720420302 Super Sabre Header, Male Blades, 3 Positions, 7.50mm Pitch, Through Hole, Solder
Subcategory: Blade Type Power Connector Assemblies

1720420302 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

1720420302 Features

  • Rated for 34.0A per blade current.
  • Rated for 600V maximum voltage.
  • Operating temperature up to +125°C.
  • Board lock and finger-proof features included.
  • Silver-plated high-performance copper alloy contacts.

1720420302 Applications

  • High-current power distribution in automotive systems.
  • Industrial equipment requiring reliable high-voltage connections.
  • Consumer appliances needing finger-proof safety compliance.
  • Wire-to-board power interconnects in space-constrained designs.

1720420302 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Molex 1720420302 header have?

It has 3 positions in a single row.

What is the pitch of this connector?

The pitch is 7.50 mm (0.295 inches).

What is the current rating of the Molex 1720420302?

The current rating is 34.0A per blade.

What is the voltage rating of this header?

The maximum voltage rating is 600V.

What mounting type does the 1720420302 use?

It uses through hole mounting with solder termination.

What is the operating temperature range of this connector?

The maximum operating temperature is +125°C.

What compliance certifications does the 1720420302 have?

It is RoHS3 compliant, REACH unaffected, low halogen, and optionally glow wire compliant. MSL is 1 (unlimited).

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