B57236S259L51 EPCOS Inc, B57236S259L51 Datasheet - Page 2

• Manufacturer Part Number: B57236S259L51
• Description: CURRENT LIMITR INRSH 2.5 OHM 15%
• Manufacturer: EPCOS Inc
• Type: NTCr

Specifications of B57236S259L51

• Tolerance: ±15%
• R @ 25°c: 2.5 Ohm
• Current - Steady State Max: 5.5A
• Diameter: 0.453" (11.51mm)
• Lead Spacing: 0.197" (5.00mm)
• Resistance: 2.5 Ohms
• Termination Style: Radial
• Operating Temperature Range: - 55 C to + 170 C
• Current Rating: 5.5 Amps
• Power Rating: 2.4 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• R @ Current: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Reliability data
Test
Storage in
dry heat
Storage in damp
heat, steady state
Rapid temperature
cycling
Endurance
Cyclic
endurance
Transient
load
Inrush Current Limiters
Insulation Voltage 1000 VDC for 1 s, R
Standard
IEC
60068-2-2
IEC
60068-2-3
IEC
60068-2-14
Test conditions
Storage at upper
category temperature
T: 170 C
t: 1000 h
Temperature of air: 40 C
Relative humidity of air: 93 %
Duration: 21 days
Lower test temperature: – 55 C
Upper test temperature: 170 C
Number of cycles: 10
I = I
t: 1000 h
I = I
On-time = 1 min
Cooling time = 6 min
Capacitance = C
Number of cycles: 1000
max
max
, 1000 cycles
N
135
/R
N
=
05/02
T
15 %
(typical)
< 10 %
< 5 %
< 10 %
< 10 %
< 10 %
< 5 %
R
25
/R
25
Remarks
No visible
damage
No visible
damage
No visible
damage
No visible
damage
No visible
damage
No visible
damage
B57236
S 236