S505-1-R Cooper/Bussmann, S505-1-R Datasheet - Page 2

• Manufacturer Part Number: S505-1-R
• Description: FUSE 1A 250V T-LAG CER IEC
• Manufacturer: Cooper/Bussmann
• Series: S505r
• Type: Time Lagr

Specifications of S505-1-R

• Fuse Type: Slow Blow, Time Lag
• Voltage - Rated: 250VAC
• Current: 1A
• Package / Case: Cylindrical, 5x20mm
• Size / Dimension: 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
• Mounting Type: Holder
• Dc Cold Resistance: 0.14 Ohm
• Melting I²t: 1.28
• Voltage Rating Vac: 250V
• Fuse Current: 1A
• Breaking Capacity: 1.5kA @ 250VAC
• Fuse Size Metric: 5mm X 20mm
• Svhc: No SVHC (18-Jun-2010)
• Approval Bodies: IEC127
• Cartridge Fuse Material: Ceramic
• Case: RoHS Compliant
• Application: Cylinder
• Brand/series: S505 Series
• Current, Rating: 1 A
• Dimensions: 5.2x20 mm
• Material, Body: Ceramic
• Primary Type: Cylinder
• Resistance, Dc: 0.138 Ohms
• Termination: Cartridge
• Voltage, Rating: 250 VAC
• Blow Characteristic: Time Delay
• Case Material: Ceramic
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Color: -
• Lead Free Status / Rohs Status: RoHS Compliant part

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-12A)
Agency Information
• UL Recognized Card: (500mA-12A) Guide JDYX2,
• CSA Component Acceptance: File 53787, 500mA-10A
• SEMKO Approval, 500mA-10A
• VDE Approval, 500mA-10A
• BSI Approval, 500mA-10A
• IMQ Approval, 500mA-10A
• CCC Approval, 500mA-6.3A
Ordering
• Specify packaging, product, and option code
• For -R option, drop mA or A from product code
* DC Cold Resistance (Measured at <10% of rated current)
† Typical Melting I
‡ Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)
x Typical Melting I2t was measured at 10 times the rated current under DC
1A-3.15A 60 min 30 min 1 sec 80 sec 95 ms 5 sec 10 ms 100 ms
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
S505-12A
4A-10A 60 min 30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms
(i.e. S505-3-R)
12.5A
File E19180
<1A
In
60 min 30 min 250 ms 80 sec 50 ms 5 sec 5 ms
1.5 In 2.1 In
min
--
ELECTRICAL CHARACTERISTICS
2
t (I
30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms
max
2
t was measured at listed interrupting rating and rated voltage)
min
Voltage
Rating
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
250V
2.75 In
AC
max
min
at Rated Voltage (50Hz)
Interrupting Rating
4 In
max
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1500A
1000A
AC
min
10 In
SPECIFICATIONS
55 ms
max
S505 Series, Time Delay, Ceramic Tube
2002/95/EC
Cold Resistance
RoHS
Dimensions
Drawing Not to Scale
• Ratings above 6.3A have a 0.8mm diameter lead
• With TR2 packaging code, lead wire length is 19.05mm
Typical DC
(ohms)*
0.507
0.237
0.138
0.089
0.060
0.041
0.030
0.021
0.015
0.011
0.008
0.007
0.006
0.005
5mm x 20mm Fuses
Melting I
Typical
AC†
0.74
714
197
311
397
1.6
3.5
7.6
14
27
52
98
2
-
-
t (A
x
2
Sec)
Drop (mV)‡
Voltage
Typical
295
189
170
150
130
110
100
90
85
80
75
75
72
77