| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 503763-0291 |
| Gender: | Male |
| Number of Contacts: | 2 |
| Number of Rows: | 1 |
| Contact Material: | Copper Alloy |
| Contact Plating: | Gold |
| Pitch: | 1 mm |
| Shroud Type: | Yes |
| Flammability Rating: | UL 94V-0 |
| Current Rating: | 1.5 A |
| Voltage Rating: | 150 V |
| Operating Temperature: | -40 to 105 °C |
| Mounting Angle: | Right Angle |
| Mounting Type: | Surface Mount |
| PCB Connector Type: | Header |
| SKU: | MOL503763-0291 |
503763-0291
Specifications
Detailed Description
Introducing the Pico-Lock Connector System, a versatile solution for your wire-to-board and wire-to-wire connectivity needs. This high-performance connector, part of the 503763 series, features a durable black housing and is RoHS compliant for environmentally friendly operation. With two contacts and a 1.5A amperage rating, it offers reliable power and signal transmission. The surface mount termination method and right-angle orientation make it easy to integrate into your PCB designs, while its high temperature thermoplastic construction ensures dependable performance in a wide range of operating environments. Gold over nickel contact plating guarantees excellent conductivity and corrosion resistance, with a mating cycle of 30 for long-lasting durability. Trust the Pico-Lock Connector System for secure and efficient connections in your electronic applications.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 170382-0001 | zSFP+ Assembly, Right-Angle, Surface Mount, 20 Circuits, 0.38µm Gold (Au), Tin Tails |  |
 | Molex 170432-0002 | zQuad Small Form Factor Pluggable Plus (zQSFP+) Assembly, Surface Mount, 38 Circuits, Gold (Au) Plated 0.762µm, Supports QSFP28 / EDR / QSFP56 | |
 | Molex 171971-0105 | 2.54mm Pitch SL Header, Single Row, Vertical, LCP, Shrouded, Through Hole, 3.30mm Tail Length, 0.38µm Selective Gold (Au) Plating, Tube, 5 Circuits | |
 | Molex 171983-2042 | Nano-Pitch I/O Connector, Vertical, Through Hole, with Cap, 42 Circuits, Shell Leg Length 3.00mm, Black | |
 | Molex 35362-0650 | 2.00mm Pitch Sherlock Wire-to-Board Header, Vertical, with Positive Lock, 6 Circuits, with Kinked PC Tails, Natural | |
 | Molex 45970-3615 | 1.27mm Pitch, SEARAY Plug, 300 Circuits, 5.00mm Unmated Height, 10 Rows, with Pegs, Solder Charge Lead-Free | |
 | Molex 45971-3315 | 1.27mm Pitch, SEARAY Receptacle, 300 Circuits, 6.50mm Unmated Height, 10 Rows, with Pegs, Solder Charge Lead-Free | |
 | Molex 70543-0004 | 2.54mm Pitch SL Header, Single Row, Vertical, 3.05mm Pocket, Shrouded, 3.30mm Tail Length, 5 Circuits, 0.38µm Gold (Au) Selective Plating, Matte Tin (Sn) Tail Plating | |
 | Molex 78798-0001 | 1.27mm Signal Pitch, 0.80mm Signal Pitch, 1.27mm Power Pitch SAS-3/PCIe-3 Receptacle, Right-Angle, Surface Mount, with Forklock, 2.85mm Height, 3.50mm Peg Length, 1.60mm PCB Thickness, 68 Circuits, with Cap, Lead-Free | |
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 | |||
| 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 | |||
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 |