| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 39-31-0048 |
| Color: | Natural |
| Series: | 5566 - Mini-Fit Jr. |
| Amperage: | 9 A |
| Connector Type: | Mini-Fit Jr. |
| Number of Contacts: | 4 |
| Number of Rows: | 2 |
| Termination Method: | Through Hole |
| Contact Material: | Brass |
| Body Orientation: | Straight |
| Pitch: | 4.2 mm |
| Voltage: | 600 V |
| Material: | Nylon |
| Orientation: | Vertical |
| Keying: | No |
| Tail Length: | 3.5 mm |
| Operating Temperature Range: | -40 - 105 °C |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | .762 µm |
| Number of Contacts Loaded: | 4 |
| Mating Cycles: | 30 |
| PCB Locator: | Yes |
| PCB Retention: | Without |
| Polarized to PCB: | Yes |
| Contact Termination Plating Thickness: | 2.540 µm |
| Polarized to Mate: | Yes |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Wire to Board |
| Contact Termination Plating: | Matte Tin |
| Maximum Solder Process Temperature: | 260 °C |
| Lead Free Process Capability: | WAVE |
| Duration at Max. Process Temperature (seconds): | 005 |
| Max. Cycles at Max. Process Temperature: | 001 |
| Termination Pitch: | 4.2 mm |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | Yes |
| Stackable: | No |
| Surface Mount Compatible: | No |
| Breakaway: | No |
| Make First / Break Last: | No |
| Shroud Type: | Fully |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0039310048 5566-04BGS-210 |
| SKU: | MOL39-31-0048 |
39-31-0048
| Heilind Number: | MOL39-31-0048 |
| Manufacturer: | Molex |
| Manufacturer Number: | 39-31-0048 |
| Datasheet: | Application Specification |
| ECAD Model: | |
Description:
Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, without Snap-in Plastic Peg PCB Lock, Gold, Natural
More >>Specifications
Detailed Description
Introducing the 39-31-0048, a Mini-Fit Jr. Vertical Header designed for high-performance connectivity in electronic applications. With a pitch of 4.20mm and featuring a dual-row configuration, this header offers reliable power and signal transmission. Boasting 4 circuits and constructed without a snap-in plastic peg PCB lock, it facilitates easy installation. The gold-plated brass contacts ensure excellent conductivity, rated for up to 9A and 600V. Engineered for durability, the nylon body is suitable for a wide range of operating environments, withstanding temperatures from -40 to 105°C. PCB retention is enhanced through a built-in locator, while polarization to both the PCB and mating part guarantees proper alignment. RoHS compliant and lead-free process capable, this header is a dependable choice for wire-to-board connections in various electronic devices.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 22-11-1021 | Mini-Latch Wire-to-Board Header, Vertical, with Friction Ramp, 2 Circuits, Gold (Au) Plating |  |
 | Molex 22-23-2021 | KK 254 Solid Header, Vertical, with Friction Lock, 2 Circuits, Tin (Sn) Plating | |
 | Molex 22-28-4033 | KK 254 Breakaway Header, Vertical, 3 Circuits, 0.38 | |
 | Molex 39-00-0428 | Mini-Fit Female Crimp Terminal, Selective Gold (Au) and Selective Tin (Sn) over Nickel (Ni), 24-18 AWG, Reel | |
 | Molex 39-29-6068 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, without Snap-in Plastic Peg PCB Lock, Gold, Natural | |
 | Molex 39-30-2052 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 5 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural | |
 | Molex 39-31-0088 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 8 Circuits, without Snap-in Plastic Peg PCB Lock, Gold, Natural | |
 | Molex 43045-0414 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 4 Circuits, with PCB Polarizing Peg, Gold, Glow-Wire Capable, Black | |
 | Molex 43045-0628 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 6 Circuits, with PCB Polarizing Peg, Gold, Glow-Wire Capable, Black | |
 | Molex 43650-0416 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 4 Circuits, with PCB Polarizing Peg, Gold, Glow-Wire Capable, Black | |
 | Molex 43650-0516 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 5 Circuits, with PCB Polarizing Peg, Gold, Glow-Wire Capable, Black | |
 | Molex 43860-0001 | Modular Jack, Right Angle, Low Profile, Inverted, 8/8 | |
 | Molex 53398-0371 | 1.25mm Pitch PicoBlade Header, Surface Mount, Vertical, 3 Circuits | |
 | Molex 70543-0001 | 2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 2 Circuits, 0.38 | |
 | Molex 70543-0108 | 2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 4 Circuits, 0.76 | |
 | Molex 85513-5002 | Modular Jack, Vertical, Top Entry, Surface Mount, 6/6, Low Profile, 15 Reel | |
 | Molex 85513-5013 | Modular Jack, Vertical, Top Entry, Surface Mount, 8/8, Low Profile, 13 Reel | |
 | Molex 87831-1420 | 2.00mm Pitch Milli-Grid Header, Vertical, Through Hole, Shrouded, 14 Circuits, 0.38 | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 08/17/2022 | 511610 - Change to product. currently vertical header housings have drain hole and non-drain hole version housing. the drain holes are no longer needed they were used in the past when PCB boards were being washed and are no longer needed. therefore we are eliminating the drain hole option going forward | Download | |||
| 07/18/2022 | 510809 - Change to product. current vertical header housings have a drain hole and non-drain hole version housing the drain holes are no longer needed (they were used in the past when PCB boards were being washed and are no longer needed) therefore we are eliminating the drain hole option going forward | Download | |||
| 02/14/2022 | 511607 - Retraction of PCN 510948. This PCN is a retraction/ recall of PCN 510809 communicated on 1/18/22 for "current vertical header housings have a drain hole and non-drain hole version housing the drain holes are no longer needed (they were used in the past when PCB boards were being washed and are no longer needed) therefore we are eliminating the drain hole option going forward." the reason for retraction is that part numbers that did not contain the drain hole option were included in the impacted parts list used to create pcn 510809 a new pcn will be created and customers will be notified | Download | |||
| 12/24/2018 | 506262 - Capacity Change or Tool Replacement. This letter is to inform you that another set of tooling is being added to meet the current and future demands of this product. There will be no changes in the fit, form or function from the additional tooling when compared to the current tooling. | Download | |||
| 12/15/2014 | GCM 10641459 - New, Modified, Or Replacement Tooling. The Mold used to make housing 5566-04 has reached its end of life and is being replaced by an identical tool. | Download | |||
Availability
Immediate Shipment:
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Stock Location:
In Stock
Factory Stock:
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Unit Of Measure:
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Minimum/Multiple:
1/1
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Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 39-31-0048 |
| Other Names: | 0039310048 5566-04BGS-210 |
