B57364S259M51 EPCOS Inc, B57364S259M51 Datasheet - Page 2

• Manufacturer Part Number: B57364S259M51
• Description: CURRENT LIMITR INRSH 2.5 OHM 20%
• Manufacturer: EPCOS Inc
• Type: NTCr

Specifications of B57364S259M51

• R @ 25°c: 2.5 Ohm
• Current - Steady State Max: 11A
• Tolerance: ±20%
• Diameter: 0.825" (21mm)
• Lead Spacing: 0.295" (7.50mm)
• Resistance: 2.5 Ohms
• Termination Style: Radial
• Operating Temperature Range: - 55 C to + 170 C
• Current Rating: 11 Amps
• Power Rating: 5.1 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• R @ Current: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: B57364S 259M 51; B57364S0259M051

Applications
Features
Options
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
B value tolerance
Dissipation factor
Thermal cooling time constant
Heat capacity
Test voltage
Electrical specification and ordering codes
R
10
1) For details on the capacitance C
Please read Important notes and
Cautions and warnings at the end of this document.
Inrush current limiters
ICLs, insulation voltage 1000 VDC for 1 s
1
2
2.5 11.0
4
5
25
Switch-mode power supplies
Soft-start motors, e.g. in vacuum cleaners
Improved insulation voltage
Useable in series connections up to 265 V
Coated thermistor disk
Kinked leads of tinned copper wire
Wide resistance range
UL approval (E69802)
I
(0...65 C)
A
16.0
12.0
max
9.5
8.5
7.5
No. of
R/T char-
acteristic
1202
1203
1203
1308
1308
1304
test
as well as on the parameters k and n refer to "Application Notes", chapters 2.6 and 2.7.
B
K
2800
2900
2900
3060
3060
3300
25/100
(IEC 60068-1)
(at 25 C)
(in air)
(in air)
(t = 1 s)
C
230 V
1000
1000
1000
1000
1000
1000
F
test
rms
1)
Page 2 of 6
C
110 V
4000
4000
4000
4000
4000
4000
F
Dimensional drawing
Dimensions in mm
Approx. weight 4 g
test
1)
P
T
C
V
c
Param.
for R(I)
k
0.766
0.966
1.04
1.20
1.29
1.55
th
R
R
B/B
max
test
th
R
/R
R
1)
55/170/21
5.1
25
approx. 24
approx. 100
approx. 2400
1000
Param.
for R(I)
n
15
3
1.30
1.32
1.32
1.34
1.34
1.37
1)
Ordering code
B57364S0109L002
B57364S0209L002
B57364S0259L002
B57364S0409L002
B57364S0509L002
B57364S0100L002
W
%
%
mW/K
s
mJ/K
VDC
B57364
C
S364