Specification	640545-1

Contact Finish	Tin
Contact Finish Thickness	16 µin
Contact Termination	Crimp
Pin or Socket	Split Pin
Type	Power
Wire Gauge (AWG) (Max)	26 AWG
Wire Gauge (AWG) (Min)	18 AWG

AMP Miniature Rectangular MR Series

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Part	Mounting Type	Number of Positions	Contact Shape	Contact Length - Mating	Number of Positions Loaded	Contact Type	Insulation Height	Number of Rows	Operating Temperature (Min)	Operating Temperature (Max)	Contact Length - Post	Style	Contact Material	Contact Finish - Mating	Contact Finish - Post	Contact Finish Thickness - Mating	Fastening Type	Insulation Material	Pitch - Mating	Termination	Shrouding	Insulation Color	Current Rating	Voltage Rating	Material Flammability Rating	Connector Type	Row Spacing - Mating	Color	Contact Termination	Row Spacing	Pitch	Note	For Use With/Related Products	Accessory Type	Contact Finish Thickness - Post	Applications	Overall Contact Length
TE Connectivity AMP Connectors 640497-4	Through Hole	2	Circular	0.22 in	All	Male Pin	0.531 in	1	-55 °C	105 °C	0.21 in	Board Cable/Wire	Phosphor Bronze	Gold PdNi +Gold	Tin-Lead	30 µin	Latch Lock	Nylon Polyamide (PA)	0.165 in	Solder	Shrouded - 4 Wall	Black Red	6 A	250 V	UL94 V-0	Header
TE Connectivity AMP Connectors 640502-2	Through Hole	12	Circular	0.22 in	All	Male Pin	0.531 in	3	-55 °C	105 °C	0.15 in	Board Cable/Wire	Phosphor Bronze	Gold	Tin-Lead	30 µin	Latch Lock	Nylon Polyamide (PA)	0.165 in	Solder	Shrouded - 4 Wall	Black Red	6 A	250 V	UL94 V-0	Header	0.165 in
TE Connectivity AMP Connectors 1-640521-0	Panel Mount Snap-In	9				Female Socket		3	-55 °C	85 °C							Locking Ramp	Nylon Polyamide (PA)								Plug		Black Red	Crimp	0.165 in	0.165 in	Contacts Not Included
TE Connectivity AMP Connectors 1-350374-9		12																															MR (Miniature Rectangular) Series	Strain Relief
TE Connectivity AMP Connectors 2-640497-4	Through Hole	2	Circular	0.22 in	All	Male Pin	0.531 in	1	-55 °C	105 °C	0.21 in	Board Cable/Wire	Phosphor Bronze	Gold PdNi +Gold	Tin	30 µin	Latch Lock	Nylon Polyamide (PA)	0.165 in	Solder	Shrouded - 4 Wall	Black Red	6 A	250 V	UL94 V-0	Header									150 µin	General Purpose
TE Connectivity AMP Connectors 1-640507-0	Panel Mount Snap-In	2				Male Pin		1	-55 °C	85 °C							Latch Lock	Nylon 6/6 Polyamide (PA66)								Receptacle		Black	Crimp		0.165 in
TE Connectivity AMP Connectors 480594-1		36																															MR (Miniature Rectangular) Series	Strain Relief
TE Connectivity AMP Connectors 2-640499-2	Through Hole	4	Circular	0.22 in 0.455 in	All	Male Pin	0.531 in 0.56 in	2	-55 °C	105 °C	0.15 in	Board Cable/Wire	Phosphor Bronze	Gold PdNi +Gold	Tin	30 µin	Latch Lock	Nylon Polyamide (PA)	0.165 in	Solder	Shrouded - 4 Wall	Black Red	6 A 9 A	250 V	UL94 V-0	Header	0.165 in										0.755 in
TE Connectivity AMP Connectors 1-608017-4	Through Hole	36	Circular		All	Male Pin		4	-55 °C	105 °C	0.15 in	Board Cable/Wire					Latch Lock		0.165 in	Solder	Shrouded - 4 Wall	Red	6 A	250 V	UL94 V-0	Header	0.165 in
TE Connectivity AMP Connectors 2-640505-2	Through Hole	24 pos	Circular	0.22 in	All	Male Pin	0.531 in	4	-55 °C	105 °C	0.15 in	Board Cable/Wire	Phosphor Bronze	Gold PdNi +Gold	Tin	30 µin	Latch Lock	Nylon Polyamide (PA)	0.165 in	Solder	Shrouded - 4 Wall	Black Red	6 A	250 V	UL94 V-0	Header	0.165 in								150 µin	General Purpose