39-29-0043
Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, without Snap-in Plastic Peg PCB Lock, Gold, Natural
Part Aliases: Molex 0039290043 Molex 5566-04AGS
Easily connect your PCB components with our Mini-Fit Jr. Vertical Header. Designed with a 4.20mm pitch, dual row, and 4 circuits, this header ensures secure and efficient power delivery. Featuring a straight body orientation and through-hole termination method, it offers reliable performance in various applications. With a maximum amperage of 9A and voltage rating of 600V, it meets high-power requirements. The gold-plated brass contacts provide excellent conductivity, while the nylon housing ensures durability. Operating in a wide temperature range from -40 to 105°C, this header is suitable for diverse environments. Its PCB locator and polarized design guarantee proper alignment and secure connection. RoHS compliant and UL certified, it meets industry standards for safety and environmental responsibility. Ideal for wire-to-board connections, this Mini-Fit Jr. header is a versatile solution for your electronic projects.
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 39-29-0043 |
| 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-2 |
| Part Aliases: | 0039290043 5566-04AGS |
| SKU: | MOL39-29-0043 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 03/29/2024 | 514845 - Packaging Method/Quantity Changing. This PCN is to align the PK quantity with the SAP system delivery unit, currently the customer orders are not be aligned with the quantity in the master box and need to repack the parts. | Product Change Notice Download |
| 09/15/2023 | 513591 - Packaging Method/Quantity Changing. SAP corrections of figures to match the packaging specification | Product Change Notice Download |
| 04/10/2023 | 512712 - Capacity change or tool replacement. This notice is to inform you that Molex Lincoln Nebraska is adding replacement tooling that will affect the product listed. New tooling will be exact replica of current tooling. There will be no change to the product Fit, Form, Function or Appearance when compared to current tooling. Current tooling will be taken out of service once new tooling is qualified. | Product Change Notice 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 | Product Change Notice 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 | Product Change Notice Download |
| 07/10/2020 | 509107 - Supplier Change. Manufacturing transfer from Supplier A to supplier B/C. | Product Change Notice 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. | Product Change Notice Download |
| 04/01/2015 | GCM 10666399 - Tooling / Equipment Transfer. | Product Change Notice Download |
| 01/19/2015 | GCM 10653987 - Supplier Change. | Product Change Notice 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. | Product Change Notice Download |