B57153S0479M000 EPCOS Inc, B57153S0479M000 Datasheet - Page 2

• Manufacturer Part Number: B57153S0479M000
• Description: CURRENT LIMITR INRSH 4.7 OHM RAD
• Manufacturer: EPCOS Inc

Specifications of B57153S0479M000

• R @ 25°c: 4.7 Ohm
• Current - Steady State Max: 3A
• Tolerance: ±20%
• Diameter: 0.335" (8.5mm)
• Lead Spacing: 0.197" (5.00mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• R @ Current: -
• Other names: 495-2079; B57153S 479M; B57153S479M; B57153S479M

Applications
Features
Options
Resistance tolerance <20% and alternative
lead configurations available on request
Delivery mode
Bulk (standard),
cardboard tape, reeled or in Ammo pack
General technical data
Climatic category
Max. power
Resistance tolerance
Rated temperature
Dissipation factor
Thermal cooling time constant
Heat capacity
Electrical specification and ordering codes
R
10
15
16
20
33
1) For details on the capacitance C
Please read Cautions and warnings and
Important notes at the end of this document.
Inrush current limiters
ICLs
4.7
8
25
Switch-mode power supplies
Useable in series connections
up to 265 V
Coated thermistor disk
Cost-effective NTC for low-power
applications
Kinked leads of tinned copper wire
Small size
UL approval (E69802)
I
(0...65 C)
A
3.0
2.2
2.0
1.8
1.7
1.6
1.3
max
RMS
B
K
2800
2800
2800
2900
2900
3000
3000
25/100
test
as well as on the parameters k and n refer to "Application notes", chapters 1.6 and 1.7.
C
230 V
100
100
100
100
100
100
100
F
(IEC 60068-1)
(at 25 C)
(in air)
(in air)
test
1)
C
110 V
400
400
400
400
400
400
400
F
test
Page 2 of 15
1)
Param.
for R(I)
k
0.644
0.778
0.838
0.934
0.953
0.986
1.18
Dimensional drawing
Dimensions in mm
Approx. weight 0.6 g
P
T
C
c
th
R
R
max
th
1)
R
/R
Param.
for R(I)
n
R
1.30
1.30
1.30
1.32
1.32
1.33
1.33
55/170/21
1.4
25
approx. 8
approx. 30
approx. 240
20
1)
Ordering code
B57153S0479M000
B57153S0809M000
B57153S0100M000
B57153S0150M000
B57153S0160M000
B57153S0200M000
B57153S0330M000
W
%
mW/K
s
mJ/K
B57153
C
S153