5mm x 20mm Fuses
S505 Series, Time Delay, Ceramic Tube
Description
• Time delay, high breaking capacity
• Optional axial leads available
• 5mm x 20mm physical size
• Ceramic tube, nickel plated brass endcap construction
• Designed to IEC 60127-2 (1A-10A)
ELECTRICAL CHARACTERISTICS
1.5 In 2.1 In
2.75 In
4 In
10 In
In
min max
min
max min max min max
<1A
60 min 30 min 250 ms 80 sec 50 ms 5 sec 5 ms 55 ms
1A-3.15A 60 min 30 min 1 sec 80 sec 95 ms 5 sec 10 ms 100 ms
4A-10A 60 min 30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms
12.5A
--
30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms
RoHS
2002/95/EC
Dimensions
Drawing Not to Scale
Agency Information
• UL Recognized Card: (1A-10A) Guide JDYX2,
File E19180
• Semko Approval, 1A-10A
• VDE Approval, 1.25A-10A
• BSI Approval, 1.25A-10A
• IMQ Approval, 1.25A-10A
• MITI Approval, 1A-10A
Ordering
• Specify packaging, product, and option code
• For -R option, drop mA or A from product code
(i.e. S505-3-R)
• Ratings above 6.3A have a 0.8mm diameter lead
SPECIFICATIONS
Product Code
S505-500mA
S505-800mA
S505-1A
S505-1.25A
S505-1.6A
S505-2A
S505-2.5A
S505-3.15A
S505-4A
S505-5A
S505-6.3A
S505-8A
S505-10A
Traditional Ferrule Fuses - Ferrule Type
Voltage
Rating
AC
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
Interrupting Rating
at Rated Voltage (50Hz)
AC
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
Typical DC
Cold Resistance
(ohms)*
-
0.243
0.117
0.093
0.061
0.041
0.030
0.022
0.015
0.011
0.008
0.007
0.006
Typical
Melting I
2
t (A
2
Sec)
AC†
-
-
0.74
1.6
3.5
7.6
14
27
52
98
197
311
397
Typical
Voltage
Drop (mV)‡
-
-
170
150
130
110
100
90
85
80
75
75
72
* DC Cold Resistance (Measured at <10% of rated current)
† Typical Melting I
2
t (I
2
t was measured at listed interrupting rating and rated voltage)
‡ Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)
OC-70
5mm x 20mm Fuses
S505 Series, Time Delay, Ceramic Tube
TIME CURRENT CURVE
PACKAGING CODE
Packaging Code
BK
BK1
TR2
Description
100 pieces of fuses packed into a cardboard carton
1,000 pieces of fuses packed into a poly bag
1,500 pieces of fuses packed into tape on a reel
OPTION CODE
Traditional Ferrule Fuses - Ferrule Type
Option Code
V
-R
Description
Axial leads - copper tinned wire with nickel plated brass overcaps
RoHS compliant version
Visit us on the web at:
www.cooperbussmann.com
North America
Cooper Electronic Technologies Cooper Bussmann
1225 Broken Sound Parkway NW P.O. Box 14460
Suite F
St. Louis, MO 63178-4460
Boca Raton, FL 33487-3533
Tel: 1-636-394-2877
Tel: 1-561-998-4100
Fax: 1-800-544-2570
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Europe
Cooper Electronic Technologies Cooper Electronic Technologies
Cooper (UK) Limited
Avda. Santa Eulalia, 290
Burton-on-the-Wolds
08223
Leicestershire • LE12 5TH UK
Terrassa, (Barcelona), Spain
Tel: +44 (0) 1509 882 737
Tel: +34 937 362 812
Fax: +44 (0) 1509 882 786
+34 937 362 813
Fax: +34 937 362 719
Asia Pacific
Cooper Electronic Technologies
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Tel: +65 278 6151
Fax: +65 270 4160
OC-71
