55091-0474
0.635mm Pitch SlimStack Header, Surface Mount, Dual Row, Vertical Stacking, 6.00 and 12.00mm Stacking Heights, Black, 40 Circuits, Robotic Placement Metal Cap, with Embossed Tape on Reel Packaging
Elevate your connectivity with our high-performance SlimStack connector. Designed for seamless board-to-board integration, this black connector features a straight, surface mount termination method with 40 gold-plated contacts for optimal signal transmission. With a slim pitch of .64mm, it ensures precision and reliability in high-speed applications. Crafted from high-temperature thermoplastic, it guarantees durability even in harsh environments, with a wide operating temperature range of -55 to 85°C. Its compact vertical orientation and PCB locator ensure easy installation, while the fully shrouded design offers enhanced protection. RoHS compliant and boasting a 50 mating cycle lifespan, this connector is a must-have for demanding electronic projects.
| Product Category: | |
|---|---|
| Manufacturer: | Molex |
| Manufacturer Part Number: | 55091-0474 |
| Color: | Black |
| Series: | 55091 |
| Amperage: | .5 A |
| Connector Type: | SlimStack |
| Number of Contacts: | 40 |
| Number of Rows: | 2 |
| Termination Method: | Surface Mount |
| Contact Material: | Copper Alloy |
| Body Orientation: | Straight |
| Pitch: | .64 mm |
| Voltage: | 100 V |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | No |
| Pick and Place: | Metal Cap |
| Operating Temperature Range: | -55 - 85 °C |
| Contact Mating Area Plating: | Gold |
| Number of Contacts Loaded: | 40 |
| Mating Cycles: | 50 |
| PCB Locator: | Yes |
| PCB Retention: | Yes |
| Polarized to PCB: | Yes |
| Connector System: | Board to Board |
| Contact Termination Plating: | Tin |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | Yes |
| Mated Height: | 12 mm, 6 mm |
| Mated Width: | 6.4 mm |
| Breakaway: | No |
| Make First / Break Last: | No |
| Shroud Type: | Fully |
| Product Name: | SlimStack |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0550910474 |
| SKU: | MOL55091-0474 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 12/01/2021 | 511104 - Change Supplier. Dues to supply constraints, molex is adding alternative sourcing for resin supply after this change is applies molex products listed will be manufactured by one of them either current suppliers materials or the alternative suppliers one by the resin material supply situation. |
Download |
| 08/03/2018 | 505491 - 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 |