22-03-2021
KK 254 Wire-to-Board Header, Single Row, Vertical, 2 Circuits, PA Polyamide Nylon, Tin (Sn) Plating
Part Aliases: Molex 0022032021 Molex A-4030-02A197
Easily connect wires to your board with our KK 254 Wire-to-Board Header. This single-row connector features a vertical orientation, two circuits, and durable PA Polyamide Nylon construction with tin plating for reliable performance. With a 2.54mm pitch and 4A amperage rating, it's suitable for various applications. The brass contact material ensures efficient conductivity, while its straight body orientation and through-hole termination method make installation straightforward. Compliant with RoHS standards, this connector is a safe and environmentally friendly choice for your projects. Its stackable design and 25 mating cycles offer versatility and longevity, making it a dependable component for your PCB connections.
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 22-03-2021 |
| Color: | Natural (White) |
| Series: | 4030 - KK 254 |
| Amperage: | 4 A |
| Connector Type: | KK 254 |
| Number of Contacts: | 2 |
| Number of Rows: | 1 |
| Termination Method: | Through Hole |
| Contact Material: | Brass |
| Body Orientation: | Straight |
| Pitch: | 2.54 mm |
| Voltage: | 500 V |
| Material: | Nylon |
| Orientation: | Vertical |
| Tail Length: | 3.43 mm |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 5.08 µm |
| Number of Contacts Loaded: | 2 |
| Mating Cycles: | 25 |
| PCB Locator: | No |
| PCB Retention: | Without |
| Polarized to PCB: | No |
| Polarized to Mate: | No |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Board to Board, Wire to Board |
| Contact Termination Plating: | Tin |
| 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: | No |
| Stackable: | Yes |
| Surface Mount Compatible: | No |
| Breakaway: | No |
| Shroud Type: | No |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0022032021 A-4030-02A197 |
| SKU: | MOL22-03-2021 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
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 | Product Change Notice 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. | Product Change Notice 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) | Product Change Notice 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. | Product Change Notice Download |
| 03/15/2019 | 506854 - 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, quantities or changes to the label. | Product Change Notice 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. | Product Change Notice Download |