0039281043

Other Part Names : 39281043

The 0039281043 is a Molex power connector from the Mini-Fit Jr. family with a pin pitch of 4.20 mm, a total of four pins in a 2 × 2 matrix, and a center key construction for polarization ensuring that the connector can be inserted in only one specific orientation. The maximum current per contact is 9 A, the maximum contact resistance is 10 mΩ, the maximum voltage rating is 600 V, and the gender of the connector is HDR. The body of the connecter is made from nylon, while the contacts are made from brass with a tin coating, and the 0039281043 has a 94V-2 flammability rating. The operating temperature range of the 0039281043 is –40˚C to 105˚C. The connector has a minimum number of mating cycles of 30, and it has pins designed to be soldered to a PCB.

Key Features

• •  Maximum operating voltage of 600 V
• •  Maximum operating current of 9 A per contact
• •  Maximum contact resistance of 10 mΩ
• •  Polarized design and HDR gender
• •  4.2-mm pin pitch
• •  Operating temperature range of –40˚C to +105˚C

General Applications

• •  Power connectors
• •  Motherboards

Evaluation Board

NO — There is no evaluation board for the 0039281043. The datasheet contains usage application examples.