| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 505433-1281 |
| Color: | Black |
| Series: | 505433 - Micro-Lock PLUS |
| Amperage: | 1.5 A |
| Connector Type: | Micro-Lock PLUS |
| Number of Contacts: | 12 |
| Number of Rows: | 2 |
| Termination Method: | Surface Mount |
| Contact Material: | Brass |
| Pitch: | 1.25 mm |
| Voltage: | 50 V AC/DC |
| Material: | Polyamide |
| Orientation: | Vertical |
| Keying: | No |
| Packaging: | Embossed Tape on Reel |
| Operating Temperature Range: | -40 - 105 °C |
| Contact Mating Area Plating: | Tin-Bismuth |
| Contact Mating Area Plating Thickness: | 1 µm |
| Number of Contacts Loaded: | 12 |
| Mating Cycles: | 30 |
| PCB Locator: | No |
| PCB Retention: | Yes |
| Polarized to PCB: | Yes |
| Polarized to Mate: | Yes |
| Connector System: | Wire to Board |
| UL Agency Certification: | E29179 |
| Contact Termination Plating: | Tin-Bismuth |
| Termination Pitch: | 1.25 mm |
| Glow Wire Capable: | No |
| Guide to Mating Part: | Yes |
| Lock to Mating Part: | Yes |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Breakaway: | No |
| Make First / Break Last: | No |
| Part Aliases: | 5054331281 |
| SKU: | MOL505433-1281 |
505433-1281
| Heilind Number: | MOL505433-1281 |
| Manufacturer: | Molex |
| Manufacturer Number: | 505433-1281 |
| Datasheet: | Product Literature |
| ECAD Model: | |
Specifications
Detailed Description
Enhance your electronic connections with this 12-position black Micro-Lock PLUS Embossed Tape on Reel package. Designed for surface mounting, this connector features 1.5A amperage and 50V AC/DC voltage for reliable performance. With two rows of 1.25mm pitch contacts made of durable brass, it ensures secure and efficient connectivity. The polyamide construction with tin-bismuth plating guarantees durability and conductivity, even in harsh environments ranging from -40 to 105°C. Ideal for wire-to-board applications, it offers easy installation and PCB retention, with polarized and keyed components for error-free mating. Fully RoHS compliant, this connector is a sustainable choice for your PCB assembly needs.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 04/30/2026 | 517223 - Manufacturing Process Change. Removal OF Hi-coat to make series PFAS free | Download | |||
Availability
In Stock:
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: | 505433-1281 |
| Other Names: | 5054331281 |