39-28-8120

ICC Number:	MOL39-28-8120
Manufacturer:	Molex
Manufacturer Number:	39-28-8120
Datasheet:	Datasheet
ECAD Model:

Description:

Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 12 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 39-28-8120
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-0
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:	MOL39-28-8120

Detailed Description

Introducing the 39-28-8120, a high-performance Mini-Fit Jr. Vertical Header designed for seamless wire-to-board or wire-to-wire connections. With a compact 4.20mm pitch and featuring 12 circuits arranged in a dual row configuration, this connector offers robust and reliable power and signal transmission. Crafted from durable nylon with brass contacts, it ensures longevity and stability in a wide range of applications. Rated for 600V and 9A, it guarantees efficient power delivery, while its straight body orientation and vertical mounting option save valuable space on PCBs. RoHS compliant and lead-free solder capable, the 39-28-8120 is not only environmentally friendly but also easy to integrate into your manufacturing process, making it the perfect choice for high-density connectivity needs.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 22-11-2032	KK 254 Solid Header, Vertical, with Friction Lock, 3 Circuits, 0.51µm Gold (Au) Plating, 3.56mm Tail Length
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	Molex 22-23-2041	KK 254 Solid Header, Vertical, with Friction Lock, 4 Circuits, Tin (Sn) Plating
	Molex 22-23-2081	KK 254 Solid Header, Vertical, with Friction Lock, 8 Circuits, Tin (Sn) Plating
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	Molex 39-01-3022	Mini-Fit Jr. Receptacle Housing, Dual Row, 2 Circuits, UL 94V-2, Natural
	Molex 39-28-8020	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 2 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-8040	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-8060	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-8100	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 10 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-8140	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 14 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-28-8160	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 16 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-29-9086	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 8 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39920-0302	15.00mm Beau Eurostyle, Fixed Mount PCB Terminal Block, High Voltage, High Power 115A, 2 Circuits
	Molex 42820-4213	10.00mm Pitch Mini-Fit Sr. Header, Single Row, Right-Angle, 1.57mm PCB Thickness, 0.76Âµm Gold (Au) Selective Plating, 4 Circuits
	Molex 43860-0025	Modular Jack, Right-Angle, Low Profile, Inverted, Shielded, No Panel Grounding Tabs, 8/8
	Molex 54819-0519	Mini USB, B-Receptacle, Right-Angle, Through Hole Solder Tails and Shell Tabs, Lead-Free

Product Change Notice

Effective Date	Description of Change	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
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
07/10/2020	509107 - Supplier Change. Manufacturing transfer from Supplier A to supplier B/C.	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