Type 5MF / 5MFP
Fast Blow Fuse Series
5 x 20mm Glass Tube
RoHS 6 Compliant
Electrical Specifications
5MF May2012D
5MF (P) 80-R 80mA 42.5 5.10 250 Y
5MF (P) 100-R 100mA 6.95 2.63 250 Y
5MF (P) 125-R 125mA 6.92 3.65 250 Y
Y Y
Y Y
Y Y0.0015 0.60
0.0004
0.0017
0.0004 0.32
Typical
Cold
Resistance
(ohm)
Ampere
Rating
Catalog
Number
Maximum
Power
Dissipation
(W)
Melting I2T
@ 10 In
(A2 Sec)
Melting I2T
<10 m Sec
(A2 Sec)
0.0009 0.0008 0.35
Interrupting
Rating
Volt-drop
@100%
In
(Volt)
Max.
Voltage
Rating
(V)
Agency Approvals
5MF (P) 200-R 200mA 2.97 2.58 250 Y
5MF (P) 250-R 250mA 1.47 0.99 250 Y
5MF (P) 300-R 300mA 1.18 1.07 250 Y
5MF (P) 350-R 350mA 0.92 1.06 250 Y
5MF (P) 400-R 400mA 0.65 0.74 250 Y
5MF (P) 500-R 500mA 0.49 0.78 250 Y
Y Y
Y Y
Y Y
Y Y
Y Y
Y Y
0.007 0.006 0.72
0.016 0.014
0.038 0.032 0.36
0.39
0.20
0.33
0.020
0.080
0.122
0.25
0.019
0.084
0.118
5MF (P) 600-R 600mA 0.394 0.77 250 Y
5MF (P) 700-R 700mA 0.305 0.73 250 Y
5MF (P) 800-R 800mA 0.243 0.61 250 Y
5MF (P) 1-R 1A 0.118 0.22 250 Y
5MF (P) 1.25-R 1.25A 0.085 0.21 250 Y
5MF (P) 1.5-R 1.5A 0.067 0.17 250 Y
YYY
YYY
Y Y
YYY
Y Y
Y Y
80mA - 3A /
250V AC
@200A
80mA - 8A /
125V AC
@10,000A
0.36
0.65
0.44
0.54
0.26
0.195
0.85
2.6
0.195
0.40
0.267
0.40
0.265
1.5 1.5
2.6
0.88
0.31
5MF (P) 2-R 2A 0.046 0.16 250 Y
5MF (P) 2.5-R 2.5A 0.037 0.16 250 Y
5MF (P) 3-R 3A 0.030 0.17 250 Y
5MF (P) 3.5-R 3.5A 0.025 0.15 125 Y
5MF (P) 4-R 4A 0.019 0.14 125 Y
5MF (P) 5-R 5A 0.016 0.15 125 Y
YYY
YYY
YYY
YYY
YYY
YYY
17
0.84
0.44
0.52
0.59
0.72
14
0.65
18
41
7.6
13
22
38
7.8
4.54.4
24
5MF (P) 7-R 7A 0.011 0.13 125 Y
5MF (P) 8-R 8A 0.009 0.13 125 Y
YYY
YYY
1.10
1.23126
88
113
97
Consult manufacturer for other ratings
CORPORATE OFFICE FAR EAST OFFICE EUROPE OFFICE EUROPE
Bel Fuse Inc. Bel Fuse Ltd. Bel Fuse Europe Ltd. Bel Stewart GmbH
206 Van Vorst Street 8/F Luk Hop Industrial Building Preston Technology Management Centre Industriestrasse 20
Jersey City, NJ 07302 8 Luk Hop Street Marsh Lane, Suite F15 61381 Friedrichsdorf
Tel 201-432-0463 San Po Kong Preston, Lancashire, PR1 8UQ Germany
E-Mail: belfuse@belf.com Tel 852-2328-5515 Tel 44-1772-556601 Fax 49-6172-9552-40
Website: www. belfuse.com Fax 852-2352-3706 Fax 44-1772-561008