| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 39-01-3045 |
| Color: | Black |
| Series: | 5557 - Mini-Fit Jr. |
| Amperage: | 13 A |
| Connector Type: | Mini-Fit Jr. |
| Gender: | Receptacle |
| Housing Material: | Nylon |
| Number of Contacts: | 4 |
| Number of Rows: | 2 |
| Pitch: | 4.2 mm |
| Material: | Nylon |
| Keying: | No |
| Operating Temperature Range: | -40 - 105 °C |
| Circuit Application: | Power |
| Polarized to Mate: | Yes |
| Connector System: | Wire to Board, Wire to Wire |
| Termination Pitch: | 4.2 mm |
| Glow Wire Capable: | No |
| Lock to Mating Part: | Yes |
| Stackable: | No |
| Breakaway: | No |
| Material Flammability Standard: | 94V-2 |
| Part Aliases: | 0039013045 5557-04R-BL |
| SKU: | MOL39-01-3045 |
39-01-3045
Specifications
Detailed Description
Introducing the Mini-Fit Jr. Receptacle Housing, a versatile and reliable connector for your power applications. This dual-row housing features 4 circuits, each accommodating up to 13 A of current. Constructed from UL 94V-2 rated black nylon, it offers excellent durability and safety. With a pitch of 4.2 mm and 2 rows of contacts, it provides efficient connectivity in wire-to-wire or wire-to-board setups. Designed for polarized mating, it ensures proper alignment every time. Its secure locking mechanism adds to its reliability, while its operating temperature range of -40 to 105 °C makes it suitable for a wide range of environments. RoHS compliant and with Molex Wire-to-Wire/Wire-to-Board compatibility, this housing is a perfect choice for your connectivity needs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 105308-1208 | Nano-Fit Receptacle Housing, TPA Capable, 2.50mm Pitch, Dual Row, 8 Circuits, Black, Glow-Wire Capable |  |
 | Molex 172704-0034 | FCT Mixed Layout D-Sub Housing, Female, Tin-plated Shell without Dimples, 5 Circuits | |
 | Molex 173112-0319 | FCT Stamped Contact, Female, Crimp, 0.80µm Gold Plating, Split Tine, 20-24 AWG | |
 | Molex 19164-0052 | Perma-Seal Snap Receptacle for 18-22 AWG Wire, Diameter 3.96mm | |
 | Molex 22-01-2047 | KK 254 Crimp Housing, Friction Ramp, 4 Circuits, Natural | |
 | Molex 22-01-3037 | KK 254 Crimp Housing, Friction Ramp with Polarizing Ribs, 3 Circuits, Natural | |
 | Molex 39-00-0077 | Mini-Fit Female Crimp Terminal, Tin (Sn) over Copper (Cu) Plated Brass, Double 22+20, 22+18, 20+20 or Single 16 AWG, Reel | |
 | Molex 39-00-0078 | Mini-Fit Female Crimp Terminal, Tin (Sn) over Copper (Cu) Plated Brass, 16 AWG | |
 | Molex 39-01-4030 | Mini-Fit Jr. Receptacle Housing, Single Row, 3 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-4031 | Mini-Fit Jr. Receptacle Housing, Single Row, 3 Circuits, UL 94V-0, Natural | |
 | Molex 39-01-4051 | Mini-Fit Jr. Receptacle Housing, Single Row, 5 Circuits, UL 94V-0, Natural | |
 | Molex 43025-0400 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 4 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43025-0600 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 6 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43025-1800 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 18 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 50-57-9008 | SL Crimp Housing, Single Row, Version A, Non-polarized, 8 Circuits, Black | |
 | Molex 50-57-9405 | SL Crimp Housing, Single Row, Version G, Positive Latch, 5 Circuits, Black | |
 | Molex 51110-1251 | 2.00mm Pitch, Milli-Grid Receptacle Housing, 12 Circuits, with Center Polarization Key, without Locking Ramp, Lead-Free | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 10/01/2018 | 505479 - Packaging Method/Quantity Changing. This letter is to inform you that the part(s) referenced in this notice will undergo packaging specification changes that may include new container sizes, quantities or changes to the label. No changes will be made to the product as a result of this change. | Download | |||
| 01/06/2016 | GCM 10691303 - New, Modified, Or Replacement Tooling. | Download | |||
| 10/08/2015 | GCM 10722646 - New, Modified, Or Replacement Tooling. The new mold used to make 5557-04R housings originally announced as part of change notice 10691303 is being put into production sooner than originally announced. The original implementation date was to be January 6, 2016. The tool has been completed and will be put into production on October 8, 2015 to allow Molex to meet current customer orders. | Download | |||
| 08/01/2015 | GCM 10694159 - Tooling / Equipment Transfer. | Download | |||
| 01/19/2015 | GCM 10653987 - Supplier Change. | Download | |||
Availability
Immediate Shipment:
Call
Stock Location:
In Stock
Factory Stock:
Call for Stock
Factory Lead:
Call
Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 39-01-3045 |
| Other Names: | 0039013045 5557-04R-BL |
