Micro Fuses
Type MET
Time Lag Radial Lead Micro Fuse Series
Approvals
VDE
UL Recognized
CSA Acceptance
MITI
SEMKO
CCC
KTL
TUV
40mA ~ 6.3A
40mA ~ 6.3A
40mA ~ 6.3A
1A ~ 5A
40mA ~ 4A
40mA ~ 6.3A
40mA ~ 6.3A
8 / 10A
Cartridge
Catalog
Number
MET
.040
MET
.050
MET
.063
MET
.080
MET
.100
MET
.125
MET
.160
MET
.200
MET
.250
MET
.315
MET
.400
MET
.500
MET
.630
MET
.800
MET
001
MET
1.25
MET
1.60
MET
002
MET
2.50
MET
3.15
MET
004
MET
005
MET
6.30
MET
008
MET
0100
Ampere
Rating
[In]
40 mA
50 mA
63 mA
80 mA
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
400 mA
500 mA
630 mA
800 mA
1A
1.25 A
1.6 A
2A
2.5 A
3.15 A
4A
5A
6.3 A
8A
10A
Voltage
Rating
(V)
Nominal
Resistance
Cold Ohms
10.1000
6.8470
4.6550
2.8730
2.1170
1.2560
0.8230
0.5960
0.4050
0.2670
0.2000
0.1770
0.1270
0.0860
0.0650
0.0500
0.0370
0.0300
0.0220
0.0170
0.0120
0.0091
0.0071
0.0056
0.0042
Voltage
Drop
(mv)MAX
600
550
500
400
350
300
250
250
220
200
180
170
160
150
140
130
120
100
100
100
100
100
100
100
100
Nominal
Melting I
2
t
A
2
Sec
0.016000
0.017000
0.018700
0.019200
0.030000
0.109000
0.133000
0.200000
0.375000
0.545000
1.040000
1.250000
2.302000
3.136000
6.500000
12.50000
18.94400
32.00000
49.00000
78.00000
126.0000
198.5000
315.0000
659.2000
740.0000
Electrical Characteristics
Rated
Current
40mA ~
5A
6.3 A
1.5In 2.1In
MIN
60
min
60
min
2.75In
4 In
10 In
MAX MIN MAX
400
10
2 min
ms
sec
400
10
2 min
ms
sec
MIN MAX MIN MAX
150
20
150
3 sec
ms
ms
ms
150
15
150
3 sec
ms
ms
ms
250V
Interrupting Ratings
35 amperes or 10 x rated current; whichever is greater at 250V AC.
Environmental Specification
Operating Temperature
-55°C to +125°C
Shock
MIL-STD-202, Method 213, Condition 1 (Saw tooth)
Vibration
MIL-STD-202, Method 201(10-55 Hz x 3axis/no load)
Salt Spray
MIL-STD-202, Method 101, Test Condition B (48Hrs)
Insulation Resistance
MIL-STD-202, Method 302, Test Condition A
(After Opening) 10, 000 ohms minimum
Resistance to Solder Heat
MIL-STD-202, Method 210, Test Condition F
(10sec, at 260°C)
Thermal Shock:
MIL-STD-202, Method 107, Test Condition B
(-65°C to +125°C)
Mechanical Dimensions
Physical Specification
Materials
Base and Cap: Black thermoplastic, UL 94-V0
Pin: Tin-lead plated alloy
Packaging
1. In bulk: 1, 000 pcs per box.
2. On Tape: Ammo pack, 1, 000 pcs box
30
Mersen Canada Toronto Inc.
88 Horner Avenue, Toronto,Ontario M8Z 5Y3
Tel: (416) 252-9381
Fax: (416) 252-6572
Web: www.ca-ferrazshawmut.mersen.com
E-mail: customerservice.tor@mersen.com
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