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MOLEX 39301221 Mini-Fit Jr Power Connector

Mini Fit Jr. Power Connectors are high-current, high-density connectors designed for wire-to-wire and wire-to-board applications. Featuring positive locking, scoop-proof housings, and polarized mating, they ensure reliable connections in automotive, electronics, and medical industries. These connectors support up to 13A per circuit, withstand temperatures from -40°C to +105°C, and are compatible with Mini-Fit and Mini-Fit Plus crimp terminals. They are RoHS compliant, UL and CSA certified, and suitable for harsh environments requiring durability and secure mating. Ideal for industrial and consumer electronic uses.

Authorized Distributors
Part No:39-30-1221
Stock:36
Inv Date:05-30-2026
Price: Unit price: $10.61
Buy/RFQ:
Part No:39-30-1221
Stock:0
Inv Date:05-29-2026
Price: Unit price: $10.61
Buy/RFQ:
Part No:39-30-1221
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.31
Buy/RFQ:
Part No:39-30-1221
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.31
Buy/RFQ:

MOLEX 39301221 Mini-Fit Jr Power Connector Specifications:

  • Current Rating: 13A max. per circuit
  • Voltage Rating: 600V max.
  • Number of Circuits: 22
  • Material: Brass
  • Plating: Gold on contacts, Matte Tin on termination
  • Resin: PA Polyamide Nylon 6/6 94V-2
  • Color: Natural
  • Orientation: Right angle
  • PCB Thickness: 1.78mm
  • Temperature Range: -40°C to +105°C
  • Flammability: 94V-2
  • Lock Type: Snap-in plastic peg
  • Mating Cycles: Up to 30
  • Polarized to PCB: Yes
  • Surface Mount Compatibility: No
  • Stackable: No
  • Packaging: Bag
  • Pitch: 4.20mm
  • Wire Range: Compatible with 16 AWG wire
  • Solder Process Data: Max. process temperature 240°C, duration 5 seconds
  • Certifications: UL, CSA, RoHS compliant
  • Temperature Rating: -40°C to +105°C

Buy the Molex 0039301221 – Reliable Mini-Fit Jr. Power Connectors for Industrial Applications

Purchase Molex 0039301221 Mini-Fit Jr. Power Connectors online today for robust, high-current, and high-density connections ideal for automotive, industrial, and electronic systems. These connectors feature positive locking mechanisms, polarized and scoop-proof housings, and support up to 13A per circuit. With UL and CSA certifications, RoHS compliance, and working temperatures from -40°C to +105°C, they ensure durability and secure mating in demanding environments. Order now to enhance your projects with reliable, easy-to-mate connectors that meet industry standards and specifications.

Buy Molex 0039301221 now and experience unmatched reliability and high-current performance for your industrial and electronic applications.

Frequently Asked Questions

Where can I buy MOLEX 39301221?

You can click on the BUY or RFQ button to purchase 39301221 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 39301221?

You can download the 39301221 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 39301221?

MOLEX

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