39-28-1023

ICC Number:	MOL39-28-1023
Manufacturer:	Molex
Manufacturer Number:	39-28-1023
Datasheet:	Datasheet
ECAD Model:

Description:

Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 2 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural

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Specifications

Attribute	Value
Product Category:	PCB Connectors PCB Headers & Receptacles
Manufacturer:	Molex
Manufacturer Part Number:	Molex 39-28-1023
Gender:	Male
Number of Contacts:	2
Number of Rows:	2
Contact Material:	Brass
Contact Plating:	Tin
Pitch:	4.2 mm
Shroud Type:	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:	MOL39-28-1023

Detailed Description

Introducing the Molex Mini-Fit Jr. Vertical Header, a reliable connectivity solution for your PCB assembly needs. This header, part number 39-28-1023, features a 4.20mm pitch with dual rows, accommodating 2 circuits for efficient power and signal transmission. Designed with a straight body orientation and through-hole termination method, it ensures secure and stable connections on your board. Constructed with high-quality brass contacts and tin plating, it offers excellent conductivity and corrosion resistance. With a current rating of 9A and a voltage of 600V, this header is suitable for a wide range of applications. Its nylon housing and natural color provide durability and versatility in various environments. RoHS compliant and lead-free process capable, it meets international standards for environmental responsibility. Upgrade your PCB designs with the Molex Mini-Fit Jr. Vertical Header for dependable performance.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 10-89-7141	2.54mm Pitch C-Grid Breakaway Header, Dual Row, Vertical, High Temperature, 14 Circuits, Tin (Sn) Plating, 2.72mm PC Tail Length
	Molex 22-03-2021	KK 254 Wire-to-Board Header, Single Row, Vertical, 2 Circuits, PA Polyamide Nylon, Tin (Sn) Plating
	Molex 39-01-2020	Mini-Fit Jr. Receptacle Housing, Dual Row, 2 Circuits, UL 94V-2, Natural
	Molex 39-28-1043	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1063	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1083	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 8 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1103	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 10 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1123	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 12 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-1143	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 14 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-29-9043	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-30-1040	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 4 Circuits, Nylon 6/6 94V-2, 2.54µm Matte Tin (Sn) Plating, Natural
	Molex 39-30-1049	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-30-1060	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 6 Circuits, Nylon 6/6 94V-2, 2.54µm Matte Tin (Sn) Plating, Natural
	Molex 39-30-1080	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 8 Circuits, Nylon 6/6 94V-2, 2.54µm Matte Tin (Sn) Plating, Natural
	Molex 39-30-1120	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 12 Circuits, Nylon 6/6 94V-2, 2.54µm Matte Tin (Sn) Plating, Natural
	Molex 43045-1213	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 12 Circuits, with PCB Polarizing Peg, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43045-1413	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 14 Circuits, with PCB Polarizing Peg, 0.38µm Gold Plating, Glow-Wire Capable, Black
	Molex 43160-3106	Sabre Right-Angle Header, 7.50mm Pitch, 6 Circuits, Glow-Wire Capable, 3.81mm Tail Length, for 1.60mm PCB, with Board Lock

Product Change Notice

Effective Date	Description of Change	Download
02/28/2027	518442 - Production Transfer. PSBU is transferring all Hetero molding ( molds & presses) from Lincoln 3104 to Nogales 3105. There are approximately 450 molds and 18 presses to transfer. To facilitate this, a series of PCNs will be issued covering group of molds which use the same resin.	Download
02/24/2023	512909 - Capacity change or tool replacement. This notice is to inform you that Molex Lincoln Nebraska is adding additional 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.	Download
01/17/2023	512182 - Capacity change or tool replacement. Parts listed on this PCN can be assembled and shipped to all customers from Nogales or Shanghai.	Download
08/31/2022	512388 - Change Supplier. This notification is to inform you about change of supplier impacting the part(s) attached as per list, No changes will be made to product as part of this 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
08/06/2021	510546 - Packaging Method/Quantity Changing. Due to DU discrepancy between MFG Plant and SCH, DU needs to be adapted to MFG Plant. DU change Only.	Download
09/17/2019	507327 - Supplier Change. This letter is to inform you that Molex is adding a new supplier or the supplier is making a change affecting the part(s) identified in this notice. There will be no negative impact to product performance as a result of this change.	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
07/15/2015	GCM 10673768 - New, Modified, Or Replacement Tooling.	Download
01/19/2015	GCM 10653987 - Supplier Change.	Download