BK/S505-4-R Cooper/Bussmann, BK/S505-4-R Datasheet

FUSE 4A 250V T-LAG CERM S505

BK/S505-4-R

Manufacturer Part Number
BK/S505-4-R
Description
FUSE 4A 250V T-LAG CERM S505
Manufacturer
Cooper/Bussmann
Series
S505r
Type
Time Delay Ceramic Tube Fuser
Datasheet

Specifications of BK/S505-4-R

Fuse Type
Slow Blow, Time Lag
Voltage - Rated
250VAC
Current
4A
Package / Case
Cylindrical, 5x20mm
Size / Dimension
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Mounting Type
Holder
Dc Cold Resistance
0.019 Ohm
Melting I²t
38.45
Current Rating
4 Amps
Voltage Rating
250 Volts
Fuse Size / Group
5 mm x 20 mm
Termination Style
Cartridge
Body Material
Ceramic
Dimensions
20 mm L
Product
Axial Lead and Cartridge Fuses
Interrupt Rating
1500 Amps
Mounting Style
Press Fit
Resistance
0.0185 Ohms
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
283-2932
BK-S505-4-R
BK/S505-4-R

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BK/S505-4-R
Manufacturer:
Cooper/Bussmann
Quantity:
135
* Interrupting ratings (500mA to 10A were measured at 70% to 80% PF on.
** Typical DC Cold Resistance (Measured At <10% of rated current).
*** Typical Pre-Arching I
† The typical I
‡ Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current).
5 x 20mm Fuses
S505 Series, Time-Delay, Ceramic Tube
Description
• Time-delay, high breaking capacity
• Optional axial leads available
• Ceramic tube, silver-plated endcap construction
• Optional sleeve is flexible flouropolymer (UL
• 5 x 20mm physical size
• Designed to IEC 60127-2 (500mA-10A) & extension 12A
Agency Information
• UL Recognized Card: Guide JDYX2, File E19180
• CSA Component Acceptance: File 53787
• SEMKO: File 500496, 816547
• VDE: File 40014091, 40024352, 40023140
• BSI: File KM55676
• IMQ: File 00100, 00529
• PES+JET: File 1641-31003-1004,1641-31003-1011
• CCC: File 2002010207011295
• EK: File SU05011-4012A, SU0511-5014A
• FIMKO: File FI21555
0409
1A-3.15A 60 min 30 min 750ms
Part
Number
S505-500-R
S505-800-R
S505-1-R
S505-1.25-R 250
S505-1.6-R
S505-2-R
S505-2.5-R
S505-3.15-R 250
S505-4-R
S505-5-R
S505-6.3-R
S505-8-R
S505-10-R
S505-12-R
4A-6.3A 60 min 30 min 750ms
8A-12A 30 min 30 min 750ms
(500mA-800mA), nickel-plated brass endcap
construction (1-12A)
flammability rating VW-1)
<1A
In
BU-SB08329
2
t value was measured at 10 times of rated current under DC.
60 min 30 min 250 ms
1.5 I n 2.1 I n
min
Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
Vac
2
t (Measured at listed interrupting rating and rated voltage if not specified).
max
Electrical Characteristics
Rating (amps)
Interrupting
Vac (50Hz)*
min
@ Rated
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1000
2.75 I n
max
80s
80s
80s
80s
150 ms 5s
150 ms 5s
50 ms
95 ms
Resistance Pre-arching
min
DC Cold
0.5070
0.2370
0.1401
0.1075
0.0700
0.0545
0.0395
0.0305
0.0185
0.0131
0.0033
0.0067
0.0061
0.0053
Typical
(W)**
4 I n
max
5s
5s
10 ms 150 ms
10 ms 150 ms
10 ms 150 ms
I
0.188†
0.632†
38.45†
71.30†
713.7†
5 ms 150 ms
2
Typical
t AC***
16.60
36.60
min
1.28
2.22
6.78
9.60
197
311
397
10 I n
max
Voltage
Typical
Specifications
152.5
118.5
102.5
(mV)‡
Drop
86.5
77.5
295
189
150
125
115
75
75
72
77
HF
FREE
HALOGEN
IMQ VDE
X
X
X
X
X
X
X
X
X
X
X
X
X
• Ratings above 4A have a maximum 0.81mm diameter
• With TR2 packaging code, lead wire length is 19.05mm
Dimensions - mm
Drawing Not to Scale
Ordering
• Specify packaging code
• Specify option codes if desired
Page 1 of 2
lead
• Insert packaging code prefix before part number.
• For axial leads, insert “V” between catalog series and
amp rating. E.g., BK/S505-V-1-R
E.g. BK (or BK1)/S505-1-R
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SEMKO
X
X
X
X
X
X
X
X
X
X
X
X
X
UL
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Agency Approvals
Data Sheet 2037
CCC
X
X
X
X
X
X
X
X
X
X
X
PSEJET
X
X
X
X
X
X
X
X
X
X
X
CSA
X
X
X
X
X
X
X
X
X
X
X
X
X
EK
X
X
X
X
X
X
X
X
X
X
X
BSI
X
X
X
X
X
X
X
X
X
X
X
X
X

Related parts for BK/S505-4-R

BK/S505-4-R Summary of contents

Page 1

... Specify packaging code • Insert packaging code prefix before part number. E.g. BK (or BK1)/S505-1-R • Specify option codes if desired • For axial leads, insert “V” between catalog series and amp rating. E.g., BK/S505-V-1-R Specifications Typical Typical Voltage Drop ...

Page 2

... BK 100 fuses packed into a cardboard carton BK1 1,000 fuses packed into a poly bag TR2 1,500 fuses packed into tape on a reel (19.05mm lead wire length) Option Code Description V Axial leads - copper tinned wire with nickel plated brass overcaps The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications ...

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