Specification	12-0503-21

Contact Finish - Mating	Gold
Contact Finish - Post	Gold
Contact Finish Thickness - Mating	30 µin
Contact Finish Thickness - Post	10 µin
Contact Material - Mating	Beryllium Copper
Contact Material - Post	Brass
Current Rating	3 A
Grid Columns	12
Grid Rows	1
Housing Material	Nylon, Polyamide, Glass Filled, PA
Material Flammability Rating	UL94 HB
Mounting Type	Through Hole
Number of Positions or Pins (Grid)	12 count
Pitch - Mating	0.1 in
Pitch - Post	0.1 in
Termination	Wire Wrap
Termination Post Length	0.36 in
Type	SIP

12-0503 Series

Part	Termination Post Length	Material Flammability Rating	Current Rating	Pitch - Post	Contact Finish - Mating	Grid Columns	Number of Positions or Pins (Grid)	Grid Rows	Contact Finish - Post	Mounting Type	Contact Finish Thickness - Mating	Pitch - Mating	Termination	Contact Finish Thickness - Post	Housing Material	Contact Material - Post	Type	Contact Material - Mating
Aries Electronics 12-0503-30	0.5 in	UL94 HB	3 A	0.1 in	Gold	12	12 count	1	Tin	Through Hole	30 µin	0.1 in	Wire Wrap	200 µin	Glass Filled Nylon PA Polyamide	Brass	SIP	Beryllium Copper
Aries Electronics 12-0503-20	0.36 in	UL94 HB	3 A	0.1 in	Gold	12	12 count	1	Tin	Through Hole	30 µin	0.1 in	Wire Wrap	200 µin	Glass Filled Nylon PA Polyamide	Brass	SIP	Beryllium Copper
Aries Electronics 12-0503-31	0.5 in	UL94 HB	3 A	0.1 in	Gold	12	12 count	1	Gold	Through Hole	30 µin	0.1 in	Wire Wrap	10 µin	Glass Filled Nylon PA Polyamide	Brass	SIP	Beryllium Copper
Aries Electronics 12-0503-21	0.36 in	UL94 HB	3 A	0.1 in	Gold	12	12 count	1	Gold	Through Hole	30 µin	0.1 in	Wire Wrap	10 µin	Glass Filled Nylon PA Polyamide	Brass	SIP	Beryllium Copper

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