| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 503763-0591 |
| Color: | Black |
| Series: | 503763 |
| Amperage: | 2.5 A |
| Connector Type: | Pico-Lock |
| Number of Contacts: | 5 |
| Number of Rows: | 1 |
| Termination Method: | Surface Mount |
| Contact Material: | Copper Alloy |
| Pitch: | 1 mm |
| Voltage: | 150 V AC/DC |
| Material: | High Temperature Thermoplastic |
| Orientation: | Right Angle |
| Operating Temperature Range: | -40 - 105 °C |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | .1 µm |
| Number of Contacts Loaded: | 5 |
| Mating Cycles: | 30 |
| Polarized to Mate: | Yes |
| Connector System: | Wire to Board |
| Termination Pitch: | 1 mm |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | Yes |
| Mated Height: | 1.5 mm |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Breakaway: | No |
| Make First / Break Last: | No |
| Shroud Type: | Yes |
| Product Name: | Pico-Lock |
| Part Aliases: | 5037630591 |
| SKU: | MOL503763-0591 |
503763-0591
| Heilind Number: | MOL503763-0591 |
| Manufacturer: | Molex |
| Manufacturer Number: | 503763-0591 |
| Datasheet: | Product Literature |
| ECAD Model: |
Specifications
Detailed Description
Enhance your connection capabilities with our Pico-Lock Connector. Featuring a sleek black design, this high-quality component offers a secure and reliable connection for your electronic devices. With an amperage of 2.5 A and a voltage rating of 150 V AC/DC, it ensures efficient power transmission. The surface mount termination method and right-angle orientation make it easy to integrate, while the gold-plated copper alloy contacts guarantee optimal conductivity. Designed for durability, this connector is made from high temperature thermoplastic and has an operating temperature range of -40 to 105 °C. Its compact size and shrouded design make it perfect for PCB applications, providing a seamless solution for your connectivity needs. With RoHS compliance, you can trust in its environmental responsibility. Elevate your electronic projects with the Pico-Lock Connector.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 01/30/2026 | 516854 - Manufacturing Process Change. removal of HI-coat on listed 503763 series. it will make the series PFAS free to meed foreseen industry requirement from some customers. | Download | |||
| 05/30/2025 | 516083 - Manufacturing Process Change. removal of Hi-coat on listed series it will make the series PFAS free to meet foreseen industry requirement from store | Download | |||
| 03/28/2025 | 516649 - Partial Retraction of PCN 516083. Molex Malaysia is revising the decision to retract/ withdraw 503763, 504050, 205338 PCN#516083 due to the removal hi-coat will not implement yet. | Download | |||

