39-28-9188

ICC Number:	MOL39-28-9188
Manufacturer:	Molex
Manufacturer Number:	39-28-9188
Datasheet:	Datasheet
ECAD Model:

Description:

Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 18 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural

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Specifications

Attribute	Value
Product Category:	PCB Connectors PCB Headers & Receptacles
Manufacturer:	Molex
Manufacturer Part Number:	Molex 39-28-9188
Gender:	Male
Number of Contacts:	18
Number of Rows:	2
Contact Material:	Brass
Contact Plating:	Gold, Tin
Pitch:	4.2 mm
Shroud Type:	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:	MOL39-28-9188

Detailed Description

The Mini-Fit Jr. Vertical Header is a high-quality, high-performance connector designed for a wide range of applications. With a pitch of 4.20mm and featuring dual rows, it offers 18 circuits for efficient connectivity. The connector is equipped with a snap-in plastic peg PCB lock for secure installation. Its gold-plated brass contacts ensure reliable signal transmission, rated for up to 9A and 600V. Constructed with a durable nylon body and suitable for through-hole termination, this connector is ideal for use in demanding environments. It is RoHS compliant and suitable for lead-free soldering processes, making it a versatile and environmentally friendly choice for your connectivity needs.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 19003-0042	InsulKrimp Quick Disconnect, Female, for 14-16 (2.00-1.30mm²), Mylar Tape, Tab 6.35 x 0.81mm, Blue
	Molex 19019-0011	Avikrimp Quick Disconnect, Female, for 18-22 (0.80-0.35mm²) Wire, Mylar Tape, Tab 4.75 x 0.51mm
	Molex 19154-0022	InsulKrimp Step Down Butt Splice from 16/14 to 22/18 AWG Wire, Blue with Red Stripe, Carton
	Molex 39-01-2040	Mini-Fit Jr. Receptacle Housing, Dual Row, 4 Circuits, UL 94V-2, Natural
	Molex 39-28-9048	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-28-9068	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-28-9088	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 8 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-28-9128	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 12 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-28-9168	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 16 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-28-9208	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 20 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-30-0180	Mini-Fit Jr. Header, Dual Row, Right-Angle, with Snap-in Plastic Peg PCB Lock, 18 Circuits, PA Polyamide Nylon 6/6 94V-0, 2.54µm Matte Tin (Sn) Plating
	Molex 39532-1016	5.08mm Pitch Eurostyle Right-Angle PCB Header, 16 Circuits
	Molex 43160-2104	Sabre Vertical Header, 7.50mm Pitch, 4 Circuits, Glow-Wire Capable, 3.81mm Tail Length, for 1.60mm PCB, with Board Lock
	Molex 43650-0815	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 8 Circuits, with PCB Polarizing Peg, 1.52µm Matte Tin Plating, Glow-Wire Capable, Black
	Molex 45750-1211	Mini-Fit Plus Female Crimp Terminal, 20-18 AWG, Copper Alloy, 0.76Âµm Gold (Au) Selective Plating, Reel
	Molex 48025-0002	Modular Jack, Right-Angle, 10/100, with Integrated Magnetic and LED, 8/8, Tail Length 2.80mm for IR Reflow, Lead-Free
	Molex 52610-2472	Easy-On FFC/FPC Connector, 1.00mm Pitch, Slider Series, Vertical, 5.75mm Height, 24 Circuits, Gold Plating

Product Change Notice

Effective Date	Description of Change	Download
09/18/2026	517777 - Equipment/Production Transfer or Rearrangement. PSBU is transferring all Hetero molding (molds & presses) from Lincoln 3104 to Nogales 3105 over the next 30 months. There are approximately 450 molds and 18 presses to transfer. To facilitate this, a series of PCNs will be issued covering group of molds (approx 10 to 25 molds per group) which use the same resin.	Download
12/18/2024	514986 - Capacity change or tool replacement. This notification is to inform you that Molex Lincoln Nebraska is replacing tooling that will impact the products referenced in the attached list. There will be no changes in fit, form or function of product when compared to the existing tooling.	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
12/31/2020	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