39-01-3028 Molex In Stock
39-01-3028 is a Mini-Fit Jr. polarized rectangular power connector receptacle by Molex. Key specs: 2-position, 0.291 inch body length, compatible with contacts 39-00-0077 and 39-00-0038. Available in stock with worldwide shipping.
- Manufacturer
- Molex
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- 39-01-3028 Datasheet PDF
- Price
- From $0.2950(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 39-01-3028?
- Mini-Fit Jr. compatible receptacle with polarized housing preventing mis-mating in power distribution assemblies
- 2-position contact arrangement in a compact 0.291 × 0.418 inch body for space-constrained power wiring
- RoHS-compliant (Pb-free) construction meeting modern environmental and safety standards
- Designed for rectangular power connector applications with broad contact finish compatibility
What is 39-01-3028 used for?
The 39-01-3028 Mini-Fit Jr. receptacle is widely used in PC power supplies, server backplanes, and industrial power distribution assemblies where reliable 2-position power connections are required. It is also deployed in embedded computing platforms, robotics, and consumer electronics requiring polarized, secure power harness terminations.
What are the specifications of 39-01-3028?
| Pbfree Code | Yes |
| YTEOL | 8 |
| Additional Feature | MINI-FIT JR, COMPATIBLE CONTACTS: 39-00-0077; 39-00-0038, POLARIZED |
| Body Breadth | 0.418inch |
| Body Depth | 0.772inch |
| Body Length | 0.291inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | RECTANGULAR POWER CONNECTOR |
| Contact Arrangement | S0P2 |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | NOT APPLICABLE |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Empty Shell | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | 14.6784N |
| Insulator Color | NATURAL |
| Insulator Material | POLYAMIDE66 |
| MIL Conformance | NO |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | FRICTION RAMP |
| Mounting Option 2 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | CABLE |
| Number Of Connectors | ONE |
| Option | GENERAL PURPOSE |
| Reference Standard | UL |
| Termination Type | CRIMP |
| Total Number of Contacts | 2 |
| UL Flammability Code | 94V-0 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.30 |
| Country of Origin | Brazil, Hong Kong SAR, Japan, Mexico, Philippines, USA |
Where can I find the 39-01-3028 datasheet?
39-01-3028 Datasheet DownloadOfficial datasheet from Molex
What are equivalent replacements for 39-01-3028?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the 39-01-3028 connector support and what are its body dimensions?
The 39-01-3028 is a 2-position receptacle with a body length of 0.291 inch, body breadth of 0.418 inch, and body depth of 0.772 inch. These compact dimensions make it suitable for space-constrained power wiring harnesses in computer and industrial equipment.
Which Molex contacts are compatible with the 39-01-3028 receptacle?
The 39-01-3028 is compatible with Molex Mini-Fit Jr. contacts 39-00-0077 and 39-00-0038. Selecting the correct contact ensures reliable 2-position power mating, maintaining current-carrying capacity and mechanical retention in demanding environments.
Is the 39-01-3028 suitable for RoHS-compliant power supply designs?
Yes, the 39-01-3028 carries a Pb-free (RoHS-compliant) rating, making it appropriate for environmentally regulated power supply and industrial equipment designs. Its YTEOL rating of 8 years supports long-term reliability in 2-position power distribution applications.
In what application scenarios does the Mini-Fit Jr. polarized design of the 39-01-3028 provide a specific advantage?
The polarized housing of the 39-01-3028 prevents reverse insertion in PC power supply units, server backplanes, and robotics wiring harnesses, reducing field wiring errors. This is critical where 2-wire power connections carry significant voltage and a mismatch could damage connected loads.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9000 | $0.90 |
| 50+ | $0.6530 | $32.65 |
| 100+ | $0.3630 | $36.30 |
| 250+ | $0.3180 | $79.50 |
| 500+ | $0.3060 | $153.00 |
| 1000+ | $0.2950 | $295.00 |
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