| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 22-28-4040 |
| Color: | Black |
| Series: | 42375 - 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: | Straight |
| Pitch: | 2.54 mm |
| Voltage: | 500 V |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | No |
| Tail Length: | 3.18 mm |
| Packaging: | Bag |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 2.54 µm |
| Number of Contacts Loaded: | 4 |
| Mating Cycles: | 25 |
| PCB Locator: | No |
| PCB Retention: | Without |
| Polarized to PCB: | No |
| Contact Termination Plating Thickness: | 2.540 µm |
| 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 |
| 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 |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | No |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Breakaway: | Yes |
| Make First / Break Last: | No |
| Shroud Type: | No |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0022284040 42375-0004 |
| SKU: | MOL22-28-4040 |
22-28-4040
Specifications
Detailed Description
Introducing the 22-28-4040, a high-quality KK 254 Breakaway Header designed for vertical PCB mounting. With 4 circuits and tin (Sn) plating, this header ensures reliable connectivity in electronic applications. Featuring a straight body orientation and a pitch of 2.54mm, it is compatible with a variety of board layouts. Constructed from durable high-temperature thermoplastic and brass contacts, it offers excellent performance and longevity. Rated for 500V and 4A, it meets stringent safety and regulatory standards, including CSA and UL certifications. With its through-hole termination method and tail length of 3.18mm, it facilitates easy and secure installation on PCBs. RoHS compliant and lead-free process capable, it is environmentally friendly. Perfect for board-to-board and wire-to-board connections, this KK 254 header is a versatile and dependable choice for your electronic projects.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 10-32-1071 | 5.08mm Pitch SPOX Wire-to-Board Header, Vertical, with Friction Lock, 7 Circuits |  |
 | Molex 10-89-7041 | 2.54mm Pitch C-Grid Breakaway Header, Dual Row, Vertical, High Temperature, 4 Circuits, Tin (Sn) Plating, 2.72mm PC Tail Length | |
 | Molex 172286-1102 | Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 2 Circuits, with Kinked Pins, Tin, Glow Wire Capable, Black | |
 | Molex 172286-2102 | Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 2 Circuits, with Kinked Pins, Tin (Sn) Plating, Natural, Glow Wire Capable | |
 | Molex 172286-2103 | Ultra-Fit Vertical Header, 3.50mm Pitch, Single Row, 3 Circuits, with Kinked Pins, Tin (Sn) Plating, Natural, Glow Wire Capable | |
 | Molex 172298-1106 | Ultra-Fit Vertical Header, 6.50mm Pitch, Dual Row, 6 Circuits, with Kinked Pins, Tin (Sn) Plating, Black, Glow Wire Capable | |
 | Molex 19017-0037 | InsulKrimp Quick Disconnect, Female, for 14-16 (2.00-1.30mm?) Wire, Box, Tab 6.35 x 0.81mm | |
 | Molex 19084-0009 | Open Barrel Star Ring , Tin-Plated Steel, for 14-18 AWG Wire Range, Stud Size 10 (M5) | |
 | Molex 22-03-2051 | KK 254 Wire-to-Board Header, Single Row, Vertical, 5 Circuits, PA Polyamide Nylon, Tin (Sn) Plating | |
 | Molex 22-03-2061 | KK 254 Wire-to-Board Header, Single Row, Vertical, 6 Circuits, PA Polyamide Nylon, Tin (Sn) Plating | |
 | Molex 22-11-2082 | KK 254 Solid Header, Vertical, with Friction Lock, 8 Circuits, Gold (Au) Plating | |
 | Molex 22-23-2021 | KK 254 Solid Header, Vertical, with Friction Lock, 2 Circuits, Tin (Sn) Plating | |
 | Molex 22-23-2061 | KK 254 Solid Header, Vertical, with Friction Lock, 6 Circuits, Tin (Sn) Plating | |
 | Molex 22-28-4030 | KK 254 Breakaway Header, Vertical, 3 Circuits, Tin (Sn) Plating, Mating Pin Length 6.09mm | |
 | Molex 22-28-4050 | KK 254 Breakaway Header, Vertical, 5 Circuits, Tin (Sn) Plating, Mating Pin Length 6.09mm | |
 | Molex 22-28-4080 | KK 254 Breakaway Header, Vertical, 8 Circuits, Tin (Sn) Plating, Mating Pin Length 6.09mm | |
 | Molex 39-28-1083 | Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 8 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural | |
 | Molex 70551-0005 | 2.54mm Pitch SL Header, Single Row, Right Angle, 3.05mm Pocket, Shrouded, with Beveled Plastic Peg, 6 Circuits, Tin (Sn) Plating | |
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 | |||
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: | 22-28-4040 |
| Other Names: | 0022284040 42375-0004 |
