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Molex Mini-Fit Jr Male Connector Housing 4 Way 2 Row Straight 4.2 mm Pitch 39-01-3043
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Molex |
| Orientation | Straight |
| Length | 11.6mm |
| Width | 9.6mm |
| Mount Type | Cable |
| Housing Material | Nylon |
| Series | Mini-Fit Jr |
| Number of Rows | 2 |
| Pitch | 4.2mm |
| For Use With | Mini-Fit Male Grounding Crimp Terminal 30490, Mini-Fit Jr. Male Crimp Terminal 5558 |
| Number of Contacts | 4 |
| Connector Gender | Male |
Key Features
- The connector housing features 4 contacts to ensure high current carrying capability.
- Constructed from durable nylon, providing resistance against abrasion, wear, and corrosion.
- Compact design with dimensions of 11.6 mm length and 9.6 mm width for efficient packaging.
- Polarised mating geometry prevents mismatching and ensures correct connector alignment.
- Equipped with an audible click and thumb latch for secure and reliable mating confirmation.
- Compatible with Mini-Fit Male Grounding Crimp Terminal 30490 and Mini-Fit Jr. Male Crimp Terminal 5558.
- Ideal for office equipment, electronic control modules, food and beverage dispensers, and industrial networks.
- Supports wire-to-wire and wire-to-board applications.
Product Description
Molex 39-01-3043 Mini-Fit Jr Male Connector Housing is engineered for high current connectors in robust electronic and industrial applications. This 4 contact, 2 row straight housing with 4.2 mm pitch is part of the renowned Mini-Fit Jr series, ensuring design flexibility and reliable electrical performance.
Manufactured from abrasion-resistant nylon material, it ensures a long service life resistant to wear and corrosion. The compact form factor of 11.6 mm length and 9.6 mm width enhances packing efficiency without compromising performance. Its polarised design prevents improper mating, eliminating wiring errors.
This connector housing includes a secure thumb latch and an audible click to confirm proper connector mating, providing enhanced reliability in industrial and commercial environments subjected to vibration or shock.
This product is compatible with Mini-Fit Male Grounding Crimp Terminal 30490 and Mini-Fit Jr Male Crimp Terminal 5558 assemblies and supports wire-to-wire and wire-to-board applications.
Common applications include office electronic equipment, electronic control modules, food and beverage dispensers, and industrial network systems. Features 4 contacts enabling up to 13A current per circuit. Fully isolated terminals protect against debris and accidental damage.
Positive locking mechanism prevents unmating caused by vibration or shock. Polarization and keying ensure correct connector alignment and prevent mismating. Durable nylon housing material available with flame retardant certification UL94V-0 or UL94V-2.
Suitable for high-density wiring harnesses and compact electronic assemblies.
Choose Molex Mini-Fit Jr connectors for reliable electrical interconnection with industry-proven design and construction. Browse more Connector Housings and electrical components in the Molex range at EnvMart.
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Frequently Asked Questions
The pitch of the Molex Mini-Fit Jr Male Connector Housing is 4.2 mm.
This model features 4 contacts, allowing for a high current carrying capability of up to 13A per circuit.
The dimensions are 11.6 mm in length and 9.6 mm in width.
It is constructed from nylon, which provides resistance against abrasion, wear, and corrosion.
It is compatible with Mini-Fit Male Grounding Crimp Terminal 30490 and Mini-Fit Jr. Male Crimp Terminal 5558.
The orientation of this connector housing is straight.
It is suitable for applications in office equipment, electronic control modules, food and beverage dispensers, and industrial networks.
Yes, it includes a positive locking mechanism with a thumb latch and an audible click for secure mating confirmation.
This connector housing has 2 rows.
Yes, it is suitable for high-density wiring harnesses and compact electronic assemblies.
It supports cable mounting.
The country of origin for this connector housing is the United States.
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