251/253 Series PICO? II Very Fast-Acting Fuse

The PICO? II Very Fast-Acting Fuse is designed to meet an extensive array of performance characteristics in a
space-saving subminiature package.

Detail Specification

Ampere Rating (A)	Amp Code	Ordering Number (Std.)	Ordering Number (Mil.)	Max Voltage Rating (V)	Interrupting Rating	Nominal Cold Resistance (Ohms)	Nominal Melting I2t (A2sec)	Nom Voltage Drop (V)
.062	.062	251.062	253.062	125	300A @ 125VDC 50A @ 125VAC For CCC 7A: 70A @ 125VAC For CCC 10A: 100A @ 125VAC	7.000	0.000113	1.4
.125	.125	251.125	253.125	125		1.700	0.00174	0.285
.200	.200	251.200	253.200	125		1.011	0.0048	0.345
.250	.250	251.250	253.250	125		0.665	0.0116	0.24
.375	.375	251.375	253.375	125		0.395	0.0296	0.215
.500	.500	251.500	253.500	125		0.280	0.0598	0.2165
.630	.630	251.630		125		0.205	0.094	0.188
.750	.750	251.750	253.750	125		0.175	0.153	0.176
1.00	001.	251001.	253001.	125		0.128	0.256	0.194
1.25	1.25	2511.25		125		0.100	0.390	0.2
1.50	01.5	25101.5	25301.5	125		0.0823	0.587	0.21
2.00	002.	251002.	253002.	125		0.0473	0.405	0.141
2.50	02.5	25102.5		125		0.0360	0.721	0.132
3.00	003.	251003.	253003.	125		0.0290	1.19	0.131
3.50	03.5	25103.5		125		0.0240	1.58	0.1205
4.00	004.	251004.	253004.	125		0.0204	2.45	0.114
5.00	005.	251005.	253005.	125		0.0155	4.14	0.11
7.00	007.	251007.	253007.	125		0.0105	10.4	0.102
10.0	010.	251010.	253010.	125		0.00705	25.5	0.1
12.0	012	251012.		32	300A@32VDC &50A@32VAC	0.0055	45.2	0.0878
15.0	015.	251015.	253015.	32	300A@32VDC &50A@32VAC	0.00446	68.8	0.071

JDTFUSE

Tag: Littelfuse0251