39421-0003
12.00mm Pitch Beau EuroMax Horizontal Plug, 3 Circuits
Part Aliases: Molex 0394210003 Molex 420503
Easily connect and disconnect power sources with our EuroMax Pluggable Terminal Block. Featuring a sleek black design, this high-performance connector is perfect for a variety of applications. With a robust amperage rating of 85 A and a maximum operating temperature of 130 °C, it ensures reliable performance even in demanding environments. The brass contact material and tin plating guarantee excellent conductivity, while the polyester housing offers durability. Suitable for wire sizes ranging from 3 AWG to 14 AWG, it accommodates a wide range of connections. Its horizontal orientation, 12 mm pitch, and one-row layout make installation a breeze. RoHS compliant and featuring a polarized design, it meets strict industry standards for safety and environmental responsibility. Whether you're working on industrial machinery or electronic devices, this EuroMax Terminal Block is a versatile and dependable choice.
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 39421-0003 |
| Color: | Black |
| Series: | 39421 - EuroMax Pluggable |
| Amperage: | 85 A |
| Connector Type: | EuroMax Pluggable |
| Number of Rows: | 1 |
| Contact Material: | Brass |
| Maximum Operating Temperature: | 130 °C |
| Pitch: | 12 mm |
| Voltage: | 600 V |
| Material: | Polyester |
| Orientation: | Horizontal |
| Component Type: | Plug |
| Operating Temperature Range: | 130 °C |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 3.81 µm |
| Number of Contacts Loaded: | 3 |
| Contact Termination Plating Thickness: | 3.81 µm |
| Polarized to Mate: | Yes |
| Wire Size: | 10 AWG, 12 AWG, 14 AWG, 3 AWG, 4 AWG, 6 AWG, 8 AWG |
| Contact Termination Plating: | Tin |
| Termination Pitch: | 12 mm |
| Lock to Mating Part: | Yes |
| Stackable: | No |
| Part Aliases: | 0394210003 420503 |
| SKU: | MOL39421-0003 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 12/31/2025 | 515988 - Obsolete no replacement. LTB 6/25/25 LTS 9/25/25 | Product Change Notice Download |
| 02/28/2023 | 512252 - Change Supplier. This change is to notify customers of a change in supplier to improve lead time | Product Change Notice Download |
| 11/30/2022 | 512905 - Retraction of PCN 512451. due to duplication of pcn please refer to original Supplier Change PCN 512252 | Product Change Notice Download |
| 10/28/2022 | 512451 - Change Supplier. Use a new supplier to support demand, no changes will be made to product as part of this change. | Product Change Notice Download |
| 02/28/2021 | 509476 - Equipment Transfer, Production Transfer or Rearrangement. Mole will close Molex Juarez plant and consolidated production in Molex Nogales plant transfer. | Product Change Notice Download |
| 11/17/2014 | GCM 10653888 - Tooling / Equipment Transfer. | Product Change Notice Download |