Technical Data
2621
Effective January 2016
Supersedes August 2013
SS-5
250 V Subminiature, radial leaded, time-delay fuses
Pb
HF
FREE
HALOGEN
Applications
Primary and secondary circuit protection:
•
•
•
•
•
•
•
•
Power supplies
Notebooks and laptops
Appliances and white goods
Lighting ballasts
Power adapters
Set top boxes
LED/LCD televisions and displays
Air conditioners
Battery chargers
Product description
•
•
Radial leaded, time delay with low breaking
capacity
Designed to IEC60127-3 Sheet 4
Plastic cap and base, flammability UL 94V0
Protects against harmful overcurrents in primary
and secondary applications
Small rectangular-leaded design utilizes less
board space
High frequency vibration: MIL-STD-202F,
Method 201A
Halogen free, lead free, RoHS compliant
Agency information
•
•
•
•
UL Recognition: File E19180, Guide JDYX2/
JDYX8
VDE: 40015513
CQC: 08012025533
PSE:
JET 1641-31007-1008 (1 A – 5 A)
JET 1641-31007-1009 (6.3 A)
KC:
SU05011-8001 (400 mA – 800 mA)
SU05011-8002 (1 A – 2.5 A)
SU05011-8003 (3.15 A – 6.3 A)
Semko:
1516697 (630 mA, 1 A – 4 A)
1124941 (500 mA, 800 mA, 5 A, 6.3 A)
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Ordering
•
Use ordering number (see page 6 for details)
Packaging suffixes
•
•
•
-AP (1 000 parts Ammo pack, Pitch = 12.7)
-BK (200 parts in a polybag, Lead L = 4.3 ± 0.3)
-BK2 (200 parts in a polybag, Lead L = 21 ± 3.0)
Technical Data
2621
Effective January 2016
SS-5
250 V Subminiature, radial leaded, time-delay fuses
Electrical characteristics
1.5l
n
minimum
minute
2.1l
n
maximum
minute
2.75l
n
minimum
ms
2.75l
n
maximum
s
4l
n
minimum
ms
4l
n
maximum
s
10l
n
minimum
ms
10l
n
maximum
ms
l
n
200 mA – 6.3 A
60
2
400
10
150
3
20
150
Product specifications
Part number
Current
rating
(A)
Voltage
rating
(V
AC
)
Interrupting rating
at rated voltage¹ (50 Typical DC cold
Hz) (A
AC
)
resistance
2
(mΩ)
Typical melting
3
Typical voltage
I
2
t (A
2
s)
drop
4
(mV)
cURus
KC
VDE
CQC
PSE+
SEMKO JET
1
SS-5-200mA
SS-5-400mA
SS-5-500mA
SS-5-630mA
SS-5-800mA
SS-5-1A
SS-5-1.25A
SS-5-1.6A
SS-5-2A
SS-5-2.5A
SS-5-3.15A
SS-5-4A
SS-5-5A
SS-5-6.3A
0.2
0.4
0.5
0.63
0.8
1.0
1.25
1.6
2.0
2.5
3.15
4.0
5.0
6.3
250
250
250
250
250
250
250
250
250
250
250
250
250
250
35
35
35
35
35
35
35
35
35
35
35
40
50
63
960
330
258
140
118
80.8
62.4
41
31.2
24.3
16.8
12.8
7.35
7.4
0.35
1.67
1.79
1.51
4.21
7.40
12.8
23
29.8
40.3
67
87
120
176
212
147
152
101
111
94.5
93.5
71.5
75
74.5
62.5
65.4
43
59
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1. 200 mA to 3.15 A measured at 35 A, 95% - 100% of PF on AC. 4 A – 6.3 A measured at 10 times of
rating current 95% - 100% of PF on AC.
2. Typical cold resistance measured at < 10% of rated current
3. I
2
t value is measured at 10I
n
DC
4. Typical voltage drop measured at 20 °C ambient temperature and rated current
Dimensions and packaging – mm [in]
2
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SS-5
250 V Subminiature, radial leaded, time-delay fuses
Time vs. current curve
Technical Data
2621
Effective January 2016
Time (s)
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3
Technical Data
2621
Effective January 2016
SS-5
250 V Subminiature, radial leaded, time-delay fuses
I
2
t vs. time curve
4
www.eaton.com/elx
I
2
t (A
2
s)
SS-5
250 V Subminiature, radial leaded, time-delay fuses
Temperature derating curve
Normal Operating Temperature: +25 °C ±2 °C
Technical Data
2621
Effective January 2016
Environmental data
Operating temperature: -40 °C to +125 °C with proper correction factor applied
Storage temperature: -10 °C to 40 °C
Solderability: EIA-186-9E Method 9
High frequency vibration test: Withstands 10-55 Hz per MIL-STD-202F, Method 201A
Endurance test: IEC60127-3/4
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5
