Specification	858-003-203RSU1

Applications	Medical, Industrial
Color	Black, Silver
Connector Type	Female Sockets, Plug
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	Flash
Contact Material	Brass
Current Rating	4 A
Fastening Type	Threaded
Features	Coupling Nut
Ingress Protection Description	Waterproof, Dust Tight
Ingress Protection IP Rating	IP67
Insert Material	PBT, Polybutylene Terephthalate
Material Flammability Rating	UL94 V-0
Mounting Type	Free Hanging (In-Line)
Number of Positions	3
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Orientation	A
Primary Material	Metal
Shell Finish	Nickel
Shell Material	Brass
Shell Size - Insert	M12-3
Shielding	Unshielded
Termination	Solder Cup
Voltage Rating	250 V

858-003 Series

Part	Features	Orientation	Contact Material	Current Rating	Fastening Type	Operating Temperature (Min)	Operating Temperature (Max)	Contact Finish - Mating	Connector Type	Color	Voltage Rating	Shielding	Material Flammability Rating	Insert Material	Shell Size - Insert	Mounting Type	Shell Finish	Termination	Applications	Contact Finish Thickness - Mating	Shell Material	Number of Positions	Primary Material	Ingress Protection Description	Ingress Protection IP Rating	Plating	Backshell Material
NorComp Inc. 858-003-203RLS1	Coupling Nut	A	Brass	4 A	Threaded	-40 °C	85 °C	Gold	Female Sockets Plug	Black Silver	250 V	Shielded	UL94 V-0	PBT Polybutylene Terephthalate	M12-3	Free Hanging (In-Line)	Nickel	Solder Cup	Industrial Medical	Flash	Brass	3	Metal	Dust Tight Waterproof	IP67
NorComp Inc. 858-003-203RSU1	Coupling Nut	A	Brass	4 A	Threaded	-40 °C	85 °C	Gold	Female Sockets Plug	Black Silver	250 V	Unshielded	UL94 V-0	PBT Polybutylene Terephthalate	M12-3	Free Hanging (In-Line)	Nickel	Solder Cup	Industrial Medical	Flash	Brass	3	Metal	Dust Tight Waterproof	IP67
NorComp Inc. 858-003-203RKT1	Backshell Coupling Nut Strain Relief	A	Brass	4 A	Threaded	-40 °C	85 °C	Gold	Female Sockets Plug	Silver	250 V		UL94 V-0	PBT Polybutylene Terephthalate	M12-3	Free Hanging (In-Line)	Nickel	Solder Cup	Industrial Medical	Flash	Aluminum Alloy	3	Metal	Dust Tight Waterproof	IP67	Nickel	Aluminum Alloy

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