| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 39-01-2120 |
| Color: | Natural |
| Series: | 5557 - Mini-Fit Jr. |
| Amperage: | 13 A |
| Connector Type: | Mini-Fit Jr. |
| Gender: | Receptacle |
| Housing Material: | Nylon |
| Number of Contacts: | 12 |
| Number of Rows: | 2 |
| Pitch: | 4.2 mm |
| Material: | Nylon |
| 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 |
| Stackable: | No |
| Breakaway: | No |
| Material Flammability Standard: | 94V-2 |
| Part Aliases: | 0039012120 5557-12R |
| SKU: | MOL39-01-2120 |
39-01-2120
| Heilind Number: | MOL39-01-2120 |
| Manufacturer: | Molex |
| Manufacturer Number: | 39-01-2120 |
| Datasheet: | Product Specification |
| ECAD Model: | |
Specifications
Detailed Description
The Mini-Fit Jr. Receptacle Housing is a versatile component for power circuit applications, featuring a dual-row design with 12 circuits for efficient connectivity. Constructed from UL 94V-2 rated natural nylon, this housing ensures reliable performance in a wide range of operating environments, with a temperature range of -40 to 105 °C. Each of the 12 contacts is polarized for secure mating, accommodating a pitch of 4.2 mm. With a current rating of 13 A, this connector is suitable for various power applications. RoHS compliant and suitable for wire-to-wire or wire-to-board connections, the Mini-Fit Jr. Housing ( 39-01-2120) offers a reliable and durable solution for your connectivity needs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 03-06-1023 | 1.57mm Diameter Standard .062 Pin and Socket Receptacle Housing, 2 Circuits, without Mounting Ears, Natural |  |
 | Molex 39-00-0038 | Mini-Fit Female Crimp Terminal, Tin (Sn) over Copper (Cu) Plated Brass, Double 22+22 or Single 24-18 AWG, Reel | |
 | Molex 39-00-0040 | Mini-Fit Male Crimp Terminal, Tin (Sn) over Copper (Cu) Plated Brass Contact, Double 22+22 or Single 24-18 AWG, Reel | |
 | Molex 39-01-2020 | Mini-Fit Jr. Receptacle Housing, Dual Row, 2 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2021 | Mini-Fit Jr. Plug Housing, Dual Row, 2 Circuits, UL 94V-2, with Panel Mounting Ears, Natural | |
 | Molex 39-01-2040 | Mini-Fit Jr. Receptacle Housing, Dual Row, 4 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2041 | Mini-Fit Jr. Plug Housing, Dual Row, 4 Circuits, UL 94V-2, with Panel Mounting Ears, Natural | |
 | Molex 39-01-2060 | Mini-Fit Jr. Receptacle Housing, Dual Row, 6 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2061 | Mini-Fit Jr. Plug Housing, Dual Row, 6 Circuits, UL 94V-2, with Panel Mounting Ears, Natural | |
 | Molex 39-01-2080 | Mini-Fit Jr. Receptacle Housing, Dual Row, 8 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2100 | Mini-Fit Jr. Receptacle Housing, Dual Row, 10 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2121 | Mini-Fit Jr. Plug Housing, Dual Row, 12 Circuits, UL 94V-2, with Panel Mounting Ears, Natural | |
 | Molex 39-01-2140 | Mini-Fit Jr. Receptacle Housing, Dual Row, 14 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2160 | Mini-Fit Jr. Receptacle Housing, Dual Row, 16 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-2180 | Mini-Fit Jr. Receptacle Housing, Dual Row, 18 Circuits, UL 94V-2, Natural | |
 | Molex 39-01-4030 | Mini-Fit Jr. Receptacle Housing, Single Row, 3 Circuits, UL 94V-2, 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 | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 08/01/2020 | 508485 - Warehouse transfer. moving from Lincoln (duns# 967495487) to Bolingbrook (Duns# 103340709) | 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 | |||
| 07/15/2017 | 503017 - 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 | |||
| 02/22/2017 | 501883 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different location. No changes will be made to the product as a result of this move. | 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: | 39-01-2120 |
| Other Names: | 0039012120 5557-12R |
