22-05-2121
KK 254 Wire-to-Board Header, Single Row, Right Angle, 12 Circuits, PA Polyamide Nylon, Tin (Sn) Plating
Part Aliases: Molex 0022052121 Molex A-4094-12A197
The 22-05-2121 is a KK 254 Wire-to-Board Header designed for efficient and reliable power and signal transmission in electronic applications. Featuring a single row, right angle configuration with 12 circuits, this header is constructed of durable PA Polyamide Nylon with Tin (Sn) Plating for enhanced conductivity. Its natural (white) color and compact pitch of 2.54 mm make it suitable for space-constrained PCB layouts. With a current rating of 4 A and a voltage capacity of 500 V, it ensures optimal performance. This connector, UL and CSA certified, is lead-free wave solder compatible, guaranteeing high-quality and environmentally friendly assembly. Its robust design, with a mating cycle of 25, offers long-term durability, while its stackable and shrouded features provide versatility in usage. The 22-05-2121 is RoHS compliant, making it ideal for a wide range of electronic systems.
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 22-05-2121 |
| Color: | Natural (White) |
| Series: | 4094 - KK 254 |
| Amperage: | 4 A |
| Connector Type: | KK 254 |
| Number of Contacts: | 12 |
| 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: | 3.15 mm |
| Packaging: | Bag |
| Contact Mating Area Plating: | Tin |
| Number of Contacts Loaded: | 12 |
| 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 |
| CSA Agency Certification: | LR19980 |
| UL Agency Certification: | E29179 |
| 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: | 0022052121 A-4094-12A197 |
| SKU: | MOL22-05-2121 |
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 | Download |