Specification	MF-USML650-2

Approval Agency	cURus, TUV
Current - Hold (Ih) (Max)	6.5 A
Current - Max	50 A
Current - Trip (It)	13 A
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	1210 (3225 Metric), Concave
Package Features	Concave
Package Length	3225 Metric
Package Name	1210
Resistance - Initial (Ri) (Min)	1 mOhms
Resistance - Post Trip (R1) (Max)	14 mOhms
Size / Dimension Length	0.127 in
Size / Dimension Width	0.102 in
Thickness (Max)	0.047 in
Time to Trip	2 s
Type	Polymeric
Voltage - Max	6 V

MF-USML Series

Part	Approval Agency	Voltage - Max	Time to Trip	Package Length	Package / Case	Package Features	Package Name	Mounting Type	Current - Max	Size / Dimension Width	Size / Dimension Length	Operating Temperature (Min)	Operating Temperature (Max)	Resistance - Post Trip (R1) (Max)	Thickness (Max)	Resistance - Initial (Ri) (Min)	Current - Trip (It)	Type	Current - Hold (Ih) (Max)
Bourns Inc. MF-USML175-2	cURus TUV	6 V	2.5 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.102 in	0.127 in	-40 °C	85 °C	0.04 Ohms	0.024 in	6 mOhms	3.5 A	Polymeric	1.75 A
Bourns Inc. MF-USML230-2	cURus TUV	6 V	3.5 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.102 in	0.127 in	-40 °C	85 °C	24 mOhms	0.024 in	4.5 mOhms	4.6 A	Polymeric	2.3 A
Bourns Inc. MF-USML175/12-2	cUL cURus TUV	12 V	800 ms	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.101 in	0.127 in	-40 °C	85 °C	50 mOhms	0.031 in	6 mOhms	3.5 A	Polymeric	1.75 A
Bourns Inc. MF-USML550/12-2	cUL cURus TUV	12 V	2 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.101 in	0.127 in	-40 °C	85 °C	10 mOhms	0.047 in	1 mOhms	11 A	Polymeric	5.5 A
Bourns Inc. MF-USML400/12-2	cUL cURus TUV	12 V	5 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.101 in	0.127 in	-40 °C	85 °C	18 mOhms	0.047 in	2 mOhms	8 A	Polymeric	4 A
Bourns Inc. MF-USML700-2	cURus TUV	6 V	2 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.102 in	0.127 in	-40 °C	85 °C	13.5 mOhms	0.047 in	1 mOhms	14 A	Polymeric	7 A
Bourns Inc. MF-USML380/12-2	cUL cURus TUV	12 V	5 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.101 in	0.127 in	-40 °C	85 °C	20 mOhms	0.047 in	2 mOhms	7.6 A	Polymeric	3.8 A
Bourns Inc. MF-USML380-2	cURus TUV	6 V	2 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.102 in	0.127 in	-40 °C	85 °C	16 mOhms	0.024 in	2 mOhms	8 A	Polymeric	3.8 A
Bourns Inc. MF-USML450-2	cURus TUV	6 V	2 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.102 in	0.127 in	-40 °C	85 °C	15 mOhms	0.047 in	1 mOhms	9 A	Polymeric	4.5 A
Bourns Inc. MF-USML400-2	cURus TUV	6 V	2 s	3225 Metric	1210 (3225 Metric) Concave	Concave	1210	Surface Mount	50 A	0.102 in	0.127 in	-40 °C	85 °C	15.5 mOhms	0.024 in	1.5 mOhms	8 A	Polymeric	4 A

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MF-USML650-2 | Datasheet