5 x 20mm GlassTube
Type 5SF / 5SFP
Quick-acting Fuse Series (Low Breaking Capacity)
5SFD0801
Catalog
Number
Ampere
Rating
Typical
Cold
Resistance
(ohm)
Volt-drop Melting I2T Melting I2T Maximum
@100% In < 10 mSec @10 In
Power
Dissipation
(W)
(Volt) max. (A2 Sec)
(A2 Sec)
5SF (P) 80
5SF (P) 100
5SF (P) 125
5SF (P) 160
5SF (P) 200
5SF (P) 250
5SF (P) 315
5SF (P) 400
5SF (P) 500
5SF (P) 630
5SF (P) 800
5SF (P) 1
80mA
100mA
125mA
160mA
200mA
250mA
315mA
400mA
500mA
630mA
800mA
1A
6.8
0.93
0.84
0.76
0.68
0.62
0.56
0.50
0.45
0.14
0.13
0.13
0.12
0.11
0.11
0.10
0.10
0.09
0.09
0.08
0.08
0.08
0.07
0.003
0.005
0.009
0.017
0.030
0.05
0.10
0.17
0.40
0.64
1.01
1.6
0.003
0.39
0.44
0.50
0.57
0.64
0.73
0.83
0.94
0.12
0.15
0.20
0.27
0.35
0.47
0.62
0.82
1.08
1.43
1.89
2.50
3.30
4.37
4.9
0.005
0.008
0.015
0.028
0.05
0.09
0.17
0.40
0.65
1.04
1.7
3.5
Electrical Characteristics (IEC-127-2 STANDARD SHEET 2)
2.5
1.5 In 2.1 In
2.75 In
4 In
10 In
1.8
Rated Current
MIN MAX MIN MAX MIN MAX MAX
1.3
0.9
80mA to 100mA
1
1
30
30
10 0.5
50
3
100 20
0.67
0.25
0.19
0.14
0.11
0.08
0.06
0.04
0.03
0.025
0.019
0.014
0.011
0.008
0.006
125mA and above
2
10 300 20
hr. min. ms sec ms ms ms
sdmrSc
Approvals
5SF (P) 1.25
5SF (P) 1.6
5SF (P) 2
1.25A
1.6A
2.5
2.7
Safety Agency Approvals
Amp range / Volt @ I.R. ability
4.0
4.4
s
Certificate No. 0035174 / 0046197
2A
6.4
7.0
80mA - 6.3A / 250V AC@ 35A or
10 In whichever is greater
5SF (P) 2.5
5SF (P) 3.15
5SF (P) 4
2.5A
10.2
11.4
18
d Licence No. 85637
3.15A
4A
16
26
m
Certificate No. EI264
30
r
Recognized File No. E20624
80mA - 10A / 250V AC@ 35A or
5SF (P) 5
5A
41
48
10 In whichever is greater
S Acceptance File No. LR39772
5SF (P) 6.3
5SF (P) 8
6.3A
65
74
8A
103
163
119
192
OperatingTemperature
-55ºC to +125ºC
5SF (P) 10
10A
Consult manufacturer for other ratings
Physical Specification
Materials
Glass body / Nickel Plated Brass Caps
Lead wire:
Mechanical Dimensions
Tin-lead plated Copper,
Diameter 0.032", 6.3A and less
Diameter 0.040", 8A and above
0.787"
±
0.02"
0.20"
±
0.004"
5SF
(20 0.5mm)
±
(5.1
± 0.1mm)
Marking
On fuse:
“bel”,“F”,“Current Rating”,“L”,“250V”,
and "Appropriate Safety Logos"
On label:
1.5"
(38.1
±
±
0.08"
2mm)
0.827"
(21.0
±
0.02"
0.217"
±
0.004"
Above info plus “5SF” or “5SFP” “c” and
interrupting rating
±
0.5mm)
(5.5
± 0.1mm)
5SFP
Packaging
1. In bulk:
5SF - 1,000 pcs per box; 5SFP - 500 pcs per box
2. OnAxialTape & Reel:
SEE LEAD SIZE LISTED IN “ MATERIAL”
1,500 pcs per reel
3. Tape & Reel specification:
per EIA-296-E & IEC 286-1
@ 10mm Pitch and 63.5mm insideTape Spacing
S
ORDERING INFORMATION SEE PAGES 67 & 68
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
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