503763-0491
1.00mm Pitch Pico-Lock Surface Mount Header, Right Angle, 1.50mm Height, Positive Side Locks, 4 Circuits
Part Aliases: Molex 5037630491
The Pico-Lock Connector System, a reliable solution for wire-to-board and wire-to-wire connections in your electronic projects. This black, right-angle connector features a low amperage rating of 1.5 A, making it ideal for small-scale applications. With four gold-plated copper alloy contacts, it ensures secure and efficient signal transmission. The high temperature thermoplastic construction, meeting SC-0 flammability standards, guarantees durability in harsh operating environments ranging from -40 to 105 °C. RoHS compliant and with a voltage rating of 150 V, the Pico-Lock is suitable for a wide range of industries. Whether you're a professional engineer or a DIY enthusiast, this connector is a must-have for your PCB assembly projects.
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 503763-0491 |
| Color: | Black |
| Series: | 503763 |
| Amperage: | 1.5 A |
| Connector Type: | Pico-Lock |
| Number of Contacts: | 4 |
| Number of Rows: | 1 |
| Termination Method: | Surface Mount |
| Contact Material: | Copper Alloy |
| Body Orientation: | Right Angle |
| Pitch: | 1 mm |
| Voltage: | 150 V |
| Material: | High Temperature Thermoplastic |
| Orientation: | Right Angle |
| Operating Temperature Range: | -40 - 105 °C |
| Contact Mating Area Plating: | Gold over Nickel |
| Number of Contacts Loaded: | 4 |
| Mating Cycles: | 30 |
| Connector System: | Wire to Board |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | Yes |
| Surface Mount Compatible: | Yes |
| Breakaway: | No |
| Make First / Break Last: | No |
| Product Name: | Pico-Lock |
| Material Flammability Standard: | SC-0 |
| Part Aliases: | 5037630491 |
| SKU: | MOL503763-0491 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | 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 |
| 01/20/2020 | 506636 - PCN Retraction PCN 503199. Molex Malaysia will not consider the Supplier change source for brass due to current situation PCN 503199 will be retracted effective immediately. | Download |
| 06/05/2018 | 503199 - Supplier Change. This letter is to inform you that Molex is adding a new supplier or the supplier is making a change affecting the part(s) identified in this notice. There will be no negative impact to product performance as a result of this change. | Download |
| 09/30/2016 | 501325 - Supplier Change. This letter is to inform you that Molex is adding a new supplier or the supplier is making a change affecting the part(s) identified in this notice. There will be no negative impact to product performance as a result of this change. | Download |