0430450409 Molex Micro-Fit 3.0 header, 4 circuits, 3.00mm pitch, dual row, surface mount right angle with solder retention.
Mfr Part #:

0430450409

Available from 2 distributors
Mfr Name: Molex
Molex
Molex Micro-Fit 3.0 header, 4 circuits, 3.00mm pitch, dual row, surface mount right angle with solder retention.
✓ Total Stock: 365 pcs

0430450409 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
227 pcs
227 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
138 pcs
138 pcs On Request 1 On Request On Request N/A On Request On Request

0430450409 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Material
Contact Shape
Contact Type
Current Rating (Amps)
Fastening Type
Features
Halogen Free
Insulation Color
Insulation Height
Insulation Material
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Circuits
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Row Spacing
SVHC Present
Shrouding
Style
Termination
Voltage Rating

0430450409 Description

Short technical summary and product information.

The Molex 0430450409 is a Micro-Fit 3.0 PCB header featuring 4 circuits arranged in a dual-row configuration with a 3.00mm pitch and 3.00mm row spacing. It utilizes a shrouded 4-wall design with a locking ramp fastening type for secure mating with Micro-Fit 3.0 crimp housings. The header is surface mount, right angle orientation, and includes solder retention features (solder tab) for improved PCB hold.

 

This connector is rated for 600V and has an operating temperature range of -40°C to 105°C. The insulator is black liquid crystal polymer (LCP) glass filled, with a UL94 V-0 flammability rating. Contacts are brass alloy with tin plating (mating and termination) and accept various wire gauges for current-carrying capacity. The mated height is 10.29mm, and the design is polarized to the PCB for correct insertion.

 

Typical applications include wire-to-board interconnects in consumer electronics, industrial equipment, and lighting products. Glow-wire compliant and halogen-free by material. Packaging is embossed tape on reel for automated assembly.

0430450409 Quick Information

Product Type: PCB Header
Series: 43045
Canonical Name: Molex Micro-Fit 3.0 Header, 4 Circuit, Dual Row, Right Angle, SMT, Tin Plating
Subcategory: Board-to-Cable/Wire

0430450409 Compliance

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

0430450409 Features

  • 4 circuit dual row shrouded header.
  • 3.00mm pitch with 3.00mm row spacing.
  • Surface mount right angle with solder retention.
  • Rated for 600V and -40°C to 105°C.
  • UL94 V-0, glow-wire compliant, halogen-free.

0430450409 Applications

  • Wire-to-board power and signal connections.
  • Consumer electronics internal wiring.
  • Industrial control and lighting applications.
  • Replacement for Micro-Fit 3.0 connectors.

0430450409 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of this connector?

3.00mm (0.118").

How many positions does it have?

4 positions (circuits) loaded.

What is the mounting type?

Surface mount, right angle.

What voltage rating does it have?

600V.

What is the operating temperature range?

-40°C to 105°C.

Is it RoHS and REACH compliant?

RoHS3 compliant and REACH unaffected (SVHC: No).

What is the mated height with the connector?

10.29mm.

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