| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 39-30-2040 |
| Color: | Natural |
| Series: | 5566 - Mini-Fit Jr. |
| Amperage: | 9 A |
| Connector Type: | Mini-Fit Jr. |
| Number of Contacts: | 4 |
| Number of Rows: | 1 |
| 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: | Tin |
| Contact Mating Area Plating Thickness: | .889 µm |
| Number of Contacts Loaded: | 4 |
| Mating Cycles: | 30 |
| PCB Locator: | Yes |
| PCB Retention: | Yes |
| Polarized to PCB: | Yes |
| Contact Termination Plating Thickness: | .889 µm |
| Polarized to Mate: | Yes |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Wire to Board |
| Contact Termination Plating: | 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-0 |
| Part Aliases: | 0039302040 5566-04A3-210 |
| SKU: | MOL39-30-2040 |
39-30-2040
| Heilind Number: | MOL39-30-2040 |
| Manufacturer: | Molex |
| Manufacturer Number: | 39-30-2040 |
| Tariff Info (HTS): | 8536694040 |
This Line May Be Subject To CHN Tariff/Surcharge at 38.19% | |
| Datasheet: | RoHS Certificate of Compliance |
| ECAD Model: | |
Description:
Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 4 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural
More >>Specifications
Detailed Description
Enhance your PCB connectivity with our Mini-Fit Jr. Vertical Header. Featuring a 4.20mm pitch and a single row design, this connector offers reliable performance in a compact form. With four circuits and a snap-in plastic peg PCB lock, it ensures secure mating. The tin-plated brass contacts provide excellent conductivity, while the straight body orientation and through-hole termination method simplify installation. Rated for 9A and 600V, it meets stringent standards for power transmission. Operating seamlessly in temperatures ranging from -40 to 105°C, it is suitable for diverse environments. With UL and CSA certifications, you can trust in its quality and compliance. Ideal for wire-to-board connections, this Mini-Fit Jr. connector is a versatile solution for your PCB assembly needs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 22-05-7045 | 2.50mm Pitch SPOX Wire-to-Board Header, Right Angle, Shrouded, Friction Lock, 4 Circuits |  |
 | Molex 22-11-2042 | KK 254 Solid Header, Vertical, with Friction Lock, 4 Circuits, Gold (Au) Plating | |
 | Molex 22-11-2062 | KK 254 Solid Header, Vertical, with Friction Lock, 6 Circuits, Gold (Au) Plating | |
 | Molex 22-11-2072 | KK 254 Solid Header, Vertical, with Friction Lock, 7 Circuits, Gold (Au) Plating | |
 | Molex 22-11-2102 | KK 254 Solid Header, Vertical, with Friction Lock, 10 Circuits, Gold (Au) Plating | |
 | Molex 35362-0550 | 2.00mm Pitch Sherlock Wire-to-Board Header, Vertical, with Positive Lock, 5 Circuits, with Kinked PC Tails, 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 39-29-9102 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 10 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 39-30-2030 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 3 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 39-30-2050 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Single Row, 5 Circuits, with Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 39501-1002 | 3.50mm Pitch Eurostyle Vertical PCB Header, 2 Circuits | |
 | 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 43650-0215 | Micro-Fit 3.0 Vertical Header, 3.00mm Pitch, Single Row, 2 Circuits, with PCB Polarizing Peg, Tin, Glow-Wire Capable, Black | |
 | Molex 45750-3112 | Mini-Fit Plus Crimp Terminal, 16 AWG, Copper (Cu) Alloy, Tin (Sn) | |
 | Molex 52610-2472 | Easy-On FFC/FPC Connector, 1.00mm Pitch, Slider Series, Vertical, 5.75mm Height, 24 Circuits, Gold Plating | |
 | Molex 53253-0770 | 2.00mm Pitch Micro-Latch Wire-to-Board Header, Vertical, Square Pin, Three-sided Shroud, 7 Circuits | |
 | Molex 70543-0001 | 2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 2 Circuits, 0.38 | |
 | Molex 87831-1620 | 2.00mm Pitch Milli-Grid Header, Vertical, Through Hole, Shrouded, 16 Circuits, 0.38 | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 02/17/2023 | 512906 - 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 | |||
| 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 | |||
| 03/01/2020 | 506250 - Additional set of tooling being added. Another set of tooling is being added to meet current & future demands of product. No change to form, fit or function of product. | 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 | |||
| 12/11/2015 | GCM 10686817 - New, Modified, Or Replacement Tooling. | Download | |||
Availability
Immediate Shipment:
Call
Stock Location:
In Stock
Factory Stock:
Call for Stock
Factory Lead:
100
Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 39-30-2040 |
| Other Names: | 0039302040 5566-04A3-210 |