39-29-9044

Heilind Number:	MOL39-29-9044
Manufacturer:	Molex
Manufacturer Number:	39-29-9044
Datasheet:	Packaging Specifications
ECAD Model:

Description:

Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural

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Specifications

Attribute	Value
Product Category:	PC Board Pin & Receptacle Connectors PCB Pin Headers
Manufacturer:	Molex
Manufacturer Part Number:	Molex 39-29-9044
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:	Yes
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:	240 °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:	0039299044 5566-04B2GS
SKU:	MOL39-29-9044

Detailed Description

The Mini-Fit Jr. Vertical Header is a reliable and high-performance connector for your PCB applications. With a 4.20mm pitch and dual-row design, it offers secure connectivity for 4 circuits. Featuring a snap-in plastic peg PCB lock, it ensures easy installation and stability. The gold-plated brass contacts provide excellent conductivity, rated for up to 9 A and 600 V. Its straight body orientation and vertical mounting make it versatile for various setups. With a wide operating temperature range of -40 to 105 °C and RoHS compliance, it guarantees durability and environmental safety. Perfect for wire-to-board connections, this Molex connector is a dependable choice for your electronic projects.

Frequently Bought Together

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	Molex 172042-0201	Super Sabre Vertical Header, 2 Circuit, Short Solder Tail without Board Lock, Complies with the UL1977 finger proof standards
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	Molex 26-48-2085	KK 156 Hdr Assy FrLk Bkwy 08 ckt 20 Au
	Molex 39-00-0184	Mini-Fit Female Crimp Terminal, Selective Gold (Au) over Phosphor Bronze, 28-22 AWG, Loose-piece in bag
	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 39-28-9068	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-28-9108	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 10 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 39-29-0023	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 2 Circuits, without Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-29-9064	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-30-2032	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 3 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 43045-0613	Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Dual Row, 6 Circuits, with PCB Polarizing Peg, Gold, Glow-Wire Capable, Black
	Molex 74754-0041	SFP+ Cage Lightpipe Cover Assembly, 1-by-4
	Molex 87831-1421	2.00mm Pitch Milli-Grid Header, Vertical, Through Hole, Shrouded, 14 Circuits, 0.76
	Molex 95623-2881	Modular Jack, Top Entry, Through Hole, 8/8, Shielded, Tray

Product Change Notice

Effective Date	Description of Change	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
01/19/2015	GCM 10653987 - Supplier Change.	Download