39-29-9103

ICC Number:	MOL39-29-9103
Manufacturer:	Molex
Manufacturer Number:	39-29-9103
Datasheet:	Datasheet
ECAD Model:

Description:

Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 10 Circuits, with 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 39-29-9103
Gender:	Male
Number of Contacts:	10
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:	MOL39-29-9103

Detailed Description

39-29-9103 - Introducing the Mini-Fit Jr. Vertical Header, a versatile connectivity solution for your PCB needs. With a 4.20mm pitch and dual-row design, this header offers reliable performance in a compact form factor. Featuring 10 circuits and a snap-in plastic peg PCB lock, it ensures secure connections in your applications. The tin-plated brass contacts provide excellent conductivity, rated for up to 9A and 600V. Constructed with durable nylon housing, this header is suitable for a wide range of environments, with an operating temperature range of -40 to 105°C. RoHS compliant and lead-free process capable, it meets stringent environmental standards. Perfect for wire-to-board connections, this Mini-Fit Jr. header is a dependable choice for your projects.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 08-55-0129	KK High Pressure Crimp Terminal, Female, 30-24 AWG, Brass, 0.38Âµm Selective Gold (Au) Plating, Bag
	Molex 15-29-1025	2.54mm Pitch C-Grid Shunt Terminal Housings, 0.381Âµm Gold (Au), 2 Circuits, with Pin Stop
	Molex 22-01-3047	KK 254 Crimp Housing, Friction Ramp with Polarizing Ribs, 4 Circuits, Natural
	Molex 22-05-3041	KK 254 Solid Header, Right-Angle, with Friction Lock, 4 Circuits, Matte Tin (Sn) Plating
	Molex 22-28-4033	KK 254 Breakaway Header, Vertical, 3 Circuits, 0.38µm Gold (Au) Plating, Mating Pin Length 6.09mm
	Molex 35362-1050	2.00mm Pitch Sherlock Wire-to-Board Header, Vertical, with Positive Lock, 10 Circuits, with Kinked PC Tails, Natural
	Molex 39-00-0184	Mini-Fit Female Crimp Terminal, Selective Gold (Au) over Phosphor Bronze, 28-22 AWG, Loose-piece in bag
	Molex 39-28-9208	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 20 Circuits, with Snap-in Plastic Peg PCB Lock, Gold, Natural
	Molex 39-29-1167	Mini-Fit Jr. Header, Dual Row, Right-Angle, with PCB Mounting Flange, 16 Circuits, PA Polyamide Nylon 6/6 94V-0, Tin (Sn) Plating
	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 39-29-9062	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-29-9063	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 6 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-29-9123	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 12 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-29-9143	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 14 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-30-1039	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 3 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 39-30-2040	Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
	Molex 42410-8314	Modular Jack, Vertical, 8/8
	Molex 43045-1000	Micro-Fit 3.0 Right-Angle Header, 3.00mm Pitch, Dual Row, 10 Circuits, with Snap-in Plastic Peg PCB Lock, 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
01/19/2015	GCM 10653987 - Supplier Change.	Download