| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 75757-5121 |
| Color: | Black |
| Series: | 75757 - MX150 |
| Amperage: | 17 A |
| Connector Type: | MX150 |
| Number of Contacts: | 4 |
| Number of Rows: | 2 |
| Termination Method: | Through Hole |
| Contact Material: | Brass |
| Body Orientation: | Straight |
| Pitch: | 3.5 mm |
| Voltage: | 500 V DC |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | No |
| Tail Length: | 3.05 mm |
| Operating Temperature Range: | -40 - 125 °C |
| 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 |
| Polarized to Mate: | No |
| PCB Thickness (Recommended): | 1.57 mm |
| Connector System: | Wire to Board |
| Contact Termination Plating: | Tin |
| Maximum Solder Process Temperature: | 245 °C |
| Lead Free Process Capability: | WAVE |
| Duration at Max. Process Temperature (seconds): | 005 |
| Max. Cycles at Max. Process Temperature: | 001 |
| Termination Pitch: | 3.5 mm |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | No |
| Surface Mount Compatible: | Yes |
| Breakaway: | No |
| Make First / Break Last: | No |
| Shroud Type: | No |
| Part Aliases: | 0757575121 |
| SKU: | MOL75757-5121 |
75757-5121
Specifications
Detailed Description
Enhance your PCB connectivity with the MX150 Dual Row Header. This vertical connector, featuring four circuits with a 2.50 pitch, is designed for reliable performance in demanding environments. With a 17A amperage rating and 500V DC voltage tolerance, it ensures robust power transmission. The through-hole termination method and high-temperature thermoplastic construction guarantee secure and durable assembly. Tin-plated brass contacts offer excellent conductivity, while the straight body orientation and 3.05mm tail length facilitate easy installation. RoHS compliant and suitable for lead-free soldering processes, this connector is a dependable choice for various applications. Its compact design, surface mount compatibility, and 25 mating cycles further enhance its versatility, making it an essential component for your projects.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 07/14/2026 | 517729 - Capacity change or tool replacement. This notification is to inform you about set of tooling is being added to meet the current and future demands of this product referenced below. There will be no changes in fit, form or function from additional tooling when compared to the existing tooling. | Download | |||
| 06/16/2025 | 515483 - Equipment/ production transfer or rearrangement. This notification is to inform you about equipment transfer that have been used to manufacture impacted part(s). Equipment have been moved to different site/ location/ premises. No changes will be made to product as part of this change. | Download | |||
| 03/24/2023 | 513049 - 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 | |||
| 06/13/2016 | 500906 - 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 | |||
| 11/29/2015 | GCM 10688805 - Supplier Changes To Raw Material. | Download | |||
| 03/24/2015 | GCM 10654859 - Product Component Change. | Download | |||
| 07/11/2014 | GCM 10625723 - Supplier Changes To Raw Material | Download | |||
| 01/24/2014 | GCM 10618353 - Tooling / Equipment Transfer. | Download | |||
Availability
In Stock:
Call
Stock Location:
In Stock
Factory Stock:
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Factory Lead:
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Unit Of Measure:
Each
Minimum/Multiple:
1/1
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Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 75757-5121 |
| Other Names: | 0757575121 |