| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 39-29-9123 |
| Gender: | Male |
| Number of Contacts: | 12 |
| Number of Rows: | 2 |
| Contact Material: | Brass |
| Contact Plating: | Tin |
| Pitch: | 4.2 mm |
| Shrouded: | Yes |
| Flammability Rating: | UL 94V-2 |
| Current Rating: | 9 A |
| Voltage Rating: | 600 V |
| Operating Temperature: | -40 to 105 °C |
| Mounting Angle: | Straight |
| Mounting Type: | Through Hole |
| PCB Connector Type: | PCB Mount Header |
| SKU: | MOL39-29-9123 |
39-29-9123
Specifications
Detailed Description
The Mini-Fit Jr. Vertical Header is a high-quality connector designed for reliable power and signal transmission in electronic devices. With a compact 4.20mm pitch and dual-row configuration, it offers 12 circuits for efficient connectivity. Featuring a snap-in plastic peg PCB lock, it ensures secure attachment to the board. The tin-plated brass contacts provide excellent conductivity, rated for up to 9 A and 600 V. Constructed with durable nylon housing, this straight orientation header is suitable for a wide range of applications. With RoHS compliance and Molex Wire-to-Board compatibility, it meets industry standards for quality and performance. Upgrade your PCB assembly with the Mini-Fit Jr. Vertical Header for dependable and efficient connections.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 39-29-9103 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 10 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural |  |
 | Molex 39-30-0160 | Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 16 Circuits, PA Polyamide Nylon 6/6 94V-0, 2.54µm Matte Tin (Sn) Plating | |
 | Molex 39-30-0200 | Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 20 Circuits, PA Polyamide Nylon 6/6 94V-0, 2.54µm Matte Tin (Sn) Plating | |
 | Molex 42820-3214 | Mini-Fit Sr. Right-Angle Header, 10.00mm Pitch, Single Row, 3 Circuits, 3.50mm Tail Length, for 1.57mm PCB, Silver (Ag) Plating, with Clip | |
 | Molex 43650-0415 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 4 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black | |
Product Change Notice
| Effective Date | Description of Change | 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 | |||
| 12/31/2020 | 508352 - Supplier Change. actual molex tray supplier will close operations, molex is working getting new try supplier. | 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 | |||
| 02/01/2016 | GCM 10708360 - Supplier Change. Molex will be changing the pre-plated flat stock, and adding an additional supplier. This change only affects parts made in Lincoln (3104) and Nogales (3105). The current pre-plated flat stock will change from bright tin over copper to reflowed tin over copper plating. In addition, we will also be changing the post plated terminal used in the 5566, 30069, & 43588 vertical headers to the same pre-plated reflowed tin over copper plating. If post plated headers are desired, alternative part numbers are available with matte tin over nickel plating. | Download | |||
| 12/18/2015 | GCM 10691301 - New, Modified, Or Replacement Tooling. | Download | |||
| 01/19/2015 | GCM 10653987 - Supplier Change. | Download | |||
Availability
In Stock:
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Minimum/Multiple:
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Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |