Type 5ET / 5ETP
5ETD1105
W5ETD0405-A2
5 x 20mm Glass Tube
RoHS Compliant
Time-lag Fuse Series (High Surge-proof , Enhanced-breaking Capacity)
Catalog
Number
RoHS
Suffix
Ampere
Rating
Typical
Volt-drop Melting I
2
T Melting I
2
T Maximum
Power
Cold
@100%
In
< 10 mSec @10
In
Dissipation
Resistance
(W)
(ohm) (Volt) max. (A
2
Sec)
(A
2
Sec)
5ET (P) 1
5ET (P) 1.25
Electrical Characteristics
(IEC-127-2 STANDARD SHEET 6)
1.5
In
2.1
In
2.75
In
MIN
MAX
4
In
MIN
MAX
10
In
MIN
MAX
5ET (P) 1.6
5ET (P) 2
5ET (P) 2.5
5ET (P) 3.15
5ET (P) 4
5ET (P) 5
5ET (P) 6.3
5ET (P) 8
Rated Current
MIN
MAX
1A to 12A
1
hr.
2
min.
600
ms
10
sec
150
ms
3
sec
20
ms
300
ms
Approvals
s d
r
Sc
c
Amp range / Volt @ I.R. ability
1A - 6.3A / 250V AC @ 150A
8A - 12A / 250V AC @ 150A
Safety Agency Approvals
5ET (P) 10
5ET (P) 12
s
Certificate No. 9710054
Certificate No. 401380
-
R
-
R
-
R
-
R
-
R
-
R
-
R
-
R
-
R
-
R
-
R
-
R
1A
1.25A
1.6A
2A
2.5A
3.15A
4A
5A
6.3A
8A
10A
12A
0.110
0.080
0.059
0.043
0.031
0.022
0.016
0.012
0.009
0.007
0.005
0.003
0.14
0.13
0.12
0.11
0.11
0.10
0.095
0.090
0.084
0.079
0.075
0.070
28
42
62
92
137
203
300
444
658
252
400
635
29
43
64
95
142
211
313
465
691
277
440
699
0.42
0.42
0.51
0.61
0.74
0.90
1.08
1.31
1.58
3.11
3.68
4.36
Consult manufacturer for other ratings
d
Licence No. 40007746
r
Recognized File No. E20624
S
Acceptance File No. LR39772
c
Licence No. 2003010207030342
1A - 6.3A / 250V AC @ 150A
RoHS Compliant Product
For RoHS Compliant Version, add suffix “R” after catalog number
Packaging
1. In bulk:
5ET
- 1,000 pcs per box;
5ETP
- 500 pcs per box
2. On Axial Tape & Reel:
1,500 pcs per reel
3. Tape & Reel specification:
per EIA-296-E & IEC 286-1
@ 10mm Pitch and 63.5mm inside Tape Spacing
Operating Temperature
-55°C to +125°C
Physical Specification
Materials
Glass body / Nickel Plated Brass Caps
Lead wire:
Tin plated copper alloy,
Diameter 0.032", 6.3A and less
Diameter 0.040", 8A and above
Marking
On fuse:
“bel”, “T”, “Current Rating”, “E”, “250V”,
“Appropriate Safety Logos”, “✔” (RoHS Version)
On label:
“bel”, “5ET” or “5ETP”, “Current Rating”, “Voltage
Rating”, “Interrupting Rating”, “Appropriate Safety Logos”
and “
”+ suffix “R” for RoHS Version
Mechanical Dimensions
0.787"
±
0.02"
(20
±
0.5mm)
0.20"
±
0.004"
(5.1
±
0.1mm)
Specifications subject to change without notice
5ET
5ETP
1.5"
±
0.08"
(38.1
±
2mm)
0.827"
±
0.02"
(21.0
±
0.5mm)
0.217"
±
0.004"
(5.5
±
0.1mm)
SEE LEAD SIZE LISTED IN “ MATERIAL”
ORDERING INFORMATION SEE LAST 2 PAGES
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
51
Type 5ET / 5ETP
5 x 20mm Glass Tube
RoHS Compliant
W5ETC0405-A2
Time-lag Fuse Series (High Surge-proof , Enhanced-breaking Capacity)
5ETC0405
5ET / 5ETP - TIME CURRENT CHARACTERISTIC CURVE
-
1.25A
-
3.15A
-
1.6A
-
2.5A
-
6.3A
-
10A
-
12A
-
1A
-
4A
-
5A
-
8A
-
2A
10000
1000
100
TIME IN SECONDS
10
1
0.1
0.01
0.1
1
10
100
1000
CURRENT IN AMPERES
NOTE - see important information under “User Guide”on P.08
Corporate Office
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
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K
Tel: 44-1772-556601
Fax: 44-1772-888366
Specifications subject to change without notice
52
