SCHURTER 00343101

FST 5x20
Non resettable fuses
www.schurter.com/pg01_2
Miniature Fuse, 5 x 20 mm, Time-Lag T, L, 250 VAC
IEC 60127-2 · 250 VAC · Time-Lag T
Description
Applications
-IEC Standard Fuse
-L = Low Breaking Capacity (Glass Tube)
-Primary Protection in Equipment
References
Standards
-IEC 60127-2/3
-UL 248-14
-CSA C22.2 no. 248.14
General Product Information
Pigtail Type FST 5x20 Pigtail Assembled Fuseholder OGN-SMD Fuse Kit Fuse Kit 5x20 Approvals
Weblinks
-VDE License Number: 40016601
-UL File Number: E41599
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check,
Accessories, Product Change Notification (PCN)
Technical Data
Rated Voltage
Rated Current
Breaking Capacity
Characteristic
Admissible Ambient Air Temp.
Climatic Category
Material: Tube
Material: Endcaps
Unit Weight
Storage Conditions
Product Marking
250 VAC
0.02 - 20 A
35 A - 200 A
Time-Lag T
-55 °C to 125 °C
55/125/21 acc. to IEC 60068-1
Glass
Nickel-Plated Copper Alloy
1g
0 °C to 60 °C, max. 70% r.h.
, Current, Voltage, Characteristic,
Breaking Capacity, Approvals
Dimensions
20 mm
ø 5.2
+0.1
-0.2
10 ±0.2
20 ±0.5
Pre-Arcing Time
Rated Current In
1.5 x In min. 2.1 x In max.
2.75 x In min.
2.75 x In max.
4.0 x In min. 4.0 x In max.
10.0 x In min.
10.0 x In max.
0.02 A
60 min
-
-
-
40 ms
3s
10 ms
300 ms
0.032 A - 0.1 A
60 min
120 s
200 ms
10 s
40 ms
3s
10 ms
300 ms
0.125 A - 6.3 A
60 min
120 s
600 ms
10 s
150 ms
3s
20 ms
300 ms
8 A - 20 A
30 min
120 s
600 ms
10 s
150 ms
3s
20 ms
300 ms
Fuses
FST 5x20
Non resettable fuses
www.schurter.com/pg01_2
Variants
Rated Current [A]
Rated Voltage [VAC]
0.02
250
0.032
0.04
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
Voltage Drop
1.0 In typ.
[mV]
Power Dissipation 1.5 In
max. [mW]
Power Dissipation 1.5 In
typ. [mW]
Melting I²t
10.0 Intyp.
[A²s]
1)
-
2700
-
100
0.0012
250
1)
5000
3000
1600
200
0.0019
250
1)
4000
2100
1600
200
0.0027
l
l
0.05
250
1)
3500
950
1600
125
0.0363
l
l
l
0034.3104
0.063
250
1)
3000
1300
1600
200
0.0401
l
l
l
0034.3105
0.08
250
1)
3000
1100
1600
300
0.057
l
l
l
0034.3106
0.1
250
1)
2500
565
1600
155
0.107
l
l
l
0034.3107
0.125
250
1)
2000
400
1600
200
0.064
l
l
l
0034.3108
0.16
250
1)
1900
415
1600
185
0.23
l
l
l
0034.3109
0.2
250
1)
1500
270
1600
200
0.256
l
l
l
0034.3110
0.25
250
1)
1300
210
1600
200
0.238
l
l
l
0034.3111
0.315
250
1)
1100
170
1600
200
0.544
l
l
l
0034.3112
0.4
250
1)
1000
150
1600
200
0.768
l
l
l
0034.3113
0034.3101
0034.3102
l
0034.3103
0.5
250
1)
900
160
1600
200
3
l
l
l
0034.3114
0.63
250
1)
300
160
1600
300
4.35
l
l
l
0034.3115
0.8
250
1)
250
120
1600
300
3.85
l
l
l
0034.3116
1
250
1)
150
60
1600
200
3.3
l
l
l
l
0034.3117
1.25
250
1)
150
60
1600
300
5.5
l
l
l
l
0034.3118
1.4
250
1)
-
60
-
300
7.45
l
l
1.6
250
1)
150
60
1600
300
10.5
l
l
l
l
0034.3119
2
250
1)
150
60
1600
300
16
l
l
l
l
0034.3120
2.5
250
1)
120
60
1600
400
21.9
l
l
l
l
0034.3121
3.15
250
1)
100
60
1600
500
47
l
l
l
l
0034.3122
4
250
2)
100
60
1600
800
68.3
l
l
l
l
0034.3123
5
250
2)
100
60
1600
900
102
l
l
l
l
0034.3124
6.3
250
2)
100
60
1600
1000
190
l
l
l
0034.3125
8
250
2)
100
60
4000
1300
275
l
l
0034.3126
10
250
2)
100
60
4000
1300
520
l
l
0034.3127
12.5
250
2)
-
60
-
2500
750
l
l
0034.3128
16
250
2)
-
60
-
3300
1638
l
l
0034.3129
20
250
2)
-
60
-
4200
3057
l
0034.3130
1) 35 A @ 250 VAC
2) 10 In @ 250 VAC
Packaging Unit Order Number
xxxx.xxxx.G
Bulk 128 x 91 x 60 mm (1000 pcs.)
Fuses
0034.3165
FST 5x20
Non resettable fuses
www.schurter.com/pg01_2
Time-Current-Curves
100000
0.02–0.1 A
0.125–20 A
10000
1000
Time in Seconds
100
10
1
0.1
0.01
0.001
1
10
Multiple of Rated Current In
The specifications, descriptions and illustrations indicated in this document are based
on
Fuses
current information. All content is subject to modifications and amendments.