| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 22-12-2044 |
| Color: | Natural (White) |
| Series: | 7478 - KK 254 |
| Amperage: | 4 A |
| Connector Type: | KK 254 |
| Number of Contacts: | 4 |
| Number of Rows: | 1 |
| Termination Method: | Through Hole |
| Contact Material: | Brass |
| Body Orientation: | Right Angle |
| Pitch: | 2.54 mm |
| Voltage: | 500 V |
| Material: | Nylon |
| Orientation: | Right Angle |
| Tail Length: | 3.58 mm |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | .508 µm |
| Number of Contacts Loaded: | 4 |
| Mating Cycles: | 50 |
| PCB Locator: | No |
| PCB Retention: | Without |
| Polarized to PCB: | Yes |
| Contact Termination Plating Thickness: | .508 µm |
| Polarized to Mate: | Yes |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Wire to Board |
| Contact Termination Plating: | Gold |
| Maximum Solder Process Temperature: | 235 °C |
| Lead Free Process Capability: | WAVE |
| Duration at Max. Process Temperature (seconds): | 005 |
| Max. Cycles at Max. Process Temperature: | 001 |
| Termination Pitch: | 2.54 mm |
| Glow Wire Capable: | No |
| Lock to Mating Part: | Yes |
| Stackable: | Yes |
| Breakaway: | No |
| Shroud Type: | Partial |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0022122044 A-7478-04A241 |
| SKU: | MOL22-12-2044 |
22-12-2044
Specifications
Detailed Description
Introducing our KK 254 Solid Header, designed for seamless connectivity in your electronic projects. This right-angle header features a friction lock mechanism for secure mating, with four circuits for versatile applications. Crafted from durable nylon with a natural white finish, it not only ensures reliable performance but also meets RoHS compliance standards for environmental responsibility. With gold-plated contact termination and a 500V voltage rating, this connector guarantees efficient power transmission. Its compact design, with a 2.54mm pitch and right-angle orientation, allows for convenient PCB integration. Perfect for wire-to-board connections, it's UL and CSA certified for quality assurance, making it a must-have component for your assembly needs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 10-11-2053 | KK 254 Crimp Housing, High Pressure, 5 Circuits, Natural |  |
 | Molex 105307-1205 | Nano-Fit Receptacle Housing, TPA Capable, 2.50mm Pitch, Single Row, 5 Circuits, Black, Glow-Wire Capable | |
 | Molex 171850-0400 | Micro-Fit TPA Receptacle Housing, Single Row, 4 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 19023-0003 | InsulKrimp Quick Disconnect, Male, for 18-22 (0.80-0.35mm?) Wire, Box, Tab 4.75 x 0.51mm | |
 | Molex 19221-0420 | Compression Style Ring Tongue Terminal for 1 AWG Wire, Stud Size 1/4 (M6), Tin Plated | |
 | Molex 22-11-2042 | KK 254 Solid Header, Vertical, with Friction Lock, 4 Circuits, Gold (Au) Plating | |
 | Molex 22-12-2024 | KK 254 Solid Header, Right Angle, with Friction Lock, 2 Circuits, 0.51 | |
 | Molex 22-12-2064 | KK 254 Solid Header, Right Angle, with Friction Lock, 6 Circuits, 0.51 | |
 | Molex 22-12-2084 | KK 254 Solid Header, Right Angle, with Friction Lock, 8 Circuits, 0.51 | |
 | Molex 39-00-0038 | Mini-Fit Female Crimp Terminal, Tin (Sn) over Copper (Cu) Plated Brass, Double 22+22 or Single 24-18 AWG, Reel | |
 | Molex 39-01-2025 | Mini-Fit Jr. Receptacle Housing, Dual Row, 2 Circuits, UL 94V-0, Natural | |
 | Molex 39-01-2086 | Mini-Fit Jr. Plug Housing, Dual Row, 8 Circuits, UL 94V-0, with Panel Mounting Ears, Natural | |
 | Molex 39-01-4036 | Mini-Fit Jr. Plug Housing, Single Row, 3 Circuits, UL 94V-2, without Panel Mounting Ears, Natural | |
 | Molex 43020-0201 | Micro-Fit 3.0 Plug Housing, Dual Row, 2 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43025-0200 | Micro-Fit 3.0 Receptacle Housing, Dual Row, 2 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 43645-0200 | Micro-Fit 3.0 Receptacle Housing, Single Row, 2 Circuits, UL 94V-0, Low-Halogen, Black | |
 | Molex 50-57-9402 | SL Crimp Housing, Single Row, Version G, Positive Latch, 2 Circuits, Black | |
 | Molex 70107-0009 | SL Wire-to-Wire Crimp Housing, Single Row, Version A, without Mounting Ears, 10 Circuits, Black | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 12/31/2022 | 512847 - Change Supplier. This notification is to inform you about addition of new Supplier or Sub Supplier impacting the part(s) as per attached list. No changes will be made to product as part of this change | Download | |||
| 02/28/2022 | 511543 - Packaging Method/Quantity Changing. proposed packaging method is bulk packaging with air inflated bags there will be a change in DU & MLQ qty this packaging change is done to improve the packaging quality and to effectively protect the products during transit. new packaging concept was validated with drop test at 80cm drop height there are no product/process change for the listed parts. | Download | |||
| 03/01/2021 | 509366 - Manufacturing Process Change. molex India is introducing new plating lines at the new connector facility with lates technology in line with other Molex entities and reduce the process related challenges in current lines. to facilitate the plating technology change we are changing the gold and silver chemistry. (no change to form, fit or function) | Download | |||
| 11/30/2020 | 509221 - Retraction of PCN 506276. retraction of DU min & MLQ Min qty update for kk part numbers | Download | |||
| 09/01/2019 | 507009 - Supplier Change. This letter is to inform you that Molex is adding a new supplier or the supplier is making a change affecting the part(s) identified in this notice. There will be no negative impact to product performance as a result of this change. | Download | |||
| 07/01/2019 | 507163 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different production location. No changes will be made to the product as a result of this move. | Download | |||
| 04/25/2019 | 506276 - Packaging Method/Quantity Changing. The part(s) referenced in this notice will undergo packaging specification changes that may include new container sizes, quantities or changes to the label. | Download | |||
| 07/01/2017 | 502658 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice is being moved to a different location. No changes will be made to the product as a result of this move. | Download | |||
| 03/18/2016 | 500669 - Packaging Method/Quantity Changing. This letter is to inform you that the part(s) referenced in this notice will undergo packaging specification changes that may include new container sizes and quantities. No changes will be made to the product as a result of the packaging change. | Download | |||
| 02/01/2012 | GCM 10523658 - Changing selected Mini-Fit and KK Product that were Overall Gold Plated Terminals to Select Gold, or Gold only in the contact area, and Matte Tin in solder tail area (changing solder tails from Overall Gold Plating to Matte Tin Plating). | Download | |||
| 02/01/2012 | GCM 10534789 - Plating changed from all over Gold Plating to Selective Gold Plating. | Download | |||
Availability
Immediate Shipment:
Call
Stock Location:
In Stock
Factory Stock:
Call for Stock
Factory Lead:
Call
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: | 22-12-2044 |
| Other Names: | 0022122044 A-7478-04A241 |