Molex 5040500491 Pico-lock PCB Header 4 Pin 1.5mm Pitch Gold Smt

The Molex 5040500491 built-in pin strip (standard) features four pins with a contact spacing of 1.5 mm. As a single piece unit offered on a full reel, it is ideal for high-volume manufacturing processes. This component is typically used in connectors for electronic applications where space-saving is crucial.

Type	Built-in pin strip (standard)
Number of Positions	4
Number of Rows	1
Application	Signal, Wire-to-Board
Base unit of measure	PC
Base unit of measure desc	piece
Breakaway	No
Case Material	High temperature resistant thermoplastic
China ro h s status	Compliant per SJ/T 11365-2006
Circuits loaded	4
Circuits maximum	4
Color resin	Black
Colour	Black
Component type	PCB Header
Connection	SMT
Connector coating thickness	0.1µm
Connector contact surface	Gold
Connector orientation	Parallel (to the PCB)
Contact Material	Copper alloy
Cross Section	1.5mm
Csa	LR19980
Current maximum per contact	3.0A
Delivery unit	16200
Design registration eligibility	true
Durability mating cycles max	30
ELV status	Not Relevant
Engineering number	504050-0491
First mate last break	No
First published date	2013-08-27
Flammability	94V-0
G a d s l/ i m d s	Compliant with Exemption 44; 34; 33
Glow wire capable	No
Guide to mating part	No
H f l h status	Low-Halogen per IEC 61249-2-21
Keyword	Pico-Lock 1.5
Lock to mating part	Yes
Mated height	2.00mm
Material metal	Copper Alloy
Material plating mating	Gold
Material plating termination	Gold
Material resin	High Temperature Thermoplastic
Material type	Finished Goods
Maximum Temperature	+105°C
Min. temperature	-40°C
Minimum line quantity	16200
Misc Attribute	MOL Power & Signal Sol.
Net weight	126.640/mg
Nominal Current	3A
Nominal Voltage	150V DC/AC
Orientation	Right Angle
Packaging Type	Tape on Full reel
Pitch mating interface	1.50mm
Pitch termination interface	1.50mm
Plating min mating	0.100µm
Plating min termination	1.000µm
Polarized to mating part	Yes
Primary pack qty	2700
Product name	Pico-Lock
Product number display	5040500491
Product number hyphen	504050-0491
Product number sap	5040500491
Reach status	Not Contained per D(2025)7771-DC (04 Feb 2026)
Reference series	504050
Ro h s status	Compliant per EU 2015/863
Sampleable	True
Shrouded	Yes
Stackable	No
Taxonomy	PCB Headers and Receptacles
Temperature range operating	-40° to +105°C
Termination interface style	Surface Mount
Ul	E29179
Upc	887191335353
Voltage maximum	150V AC (RMS)/DC