B57862S0502F040 EPCOS Inc, B57862S0502F040 Datasheet - Page 3

• Manufacturer Part Number: B57862S0502F040
• Description: THERMISTOR NTC 5K OHM 1% RAD
• Manufacturer: EPCOS Inc
• Series: B57862r

Specifications of B57862S0502F040

• Resistance In Ohms @ 25°c: 5K
• Resistance Tolerance: ±1%
• B Value Tolerance: ±1%
• B25/100: 3988K
• Operating Temperature: -55°C ~ 155°C
• Power - Max: 60mW
• Lead Length: 1.44" (36.50mm)
• Mounting Type: Free Hanging
• Package / Case: Bead
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/50: -
• B25/75: -
• B25/85: -
• Other names: 495-2168; B57862S 502F 40; B57862S502F40

Note
The type series S862 has a specially designed insulation (coating, wire coating) to withstand the
immersion test in water of 1000 h, 25 C. Therefore these sensors must be protected to avoid any
damage of the insulation material during handling and in the application.
Reliability data
Test
Storage in
dry heat
Storage in damp
heat, steady state
Rapid temperature
cycling
Immersion test
Long-term stability
(empirical value)
Please read Important notes and
Cautions and warnings at the end of this document.
Temperature measurement
Miniature sensors with bendable wires
Standard
IEC
60068-2-2
IEC
60068-2-78
IEC
60068-2-14
Test conditions
Storage at upper
category temperature
T: 155 C
t: 1000 h
Temperature of air: 40 C
Relative humidity of air: 93%
Duration: 56 days
Lower test temperature:
Upper test temperature: 155 C
Number of cycles: 100
Test voltage 2.7 VDC on NTC
over protective resistor, sensors
immersed into water, ambient
temperature (25 C), voltage
switched on 5 h switched off 1 h.
t: 1000 h
Temperature: 70 C
t: 10000 h
Page 3 of 17
55 C
(typical)
< 2%
< 1%
< 1%
< 2%
< 2%
R
25
/R
25
Remarks
No visible
damage
No visible
damage
No visible
damage
No visible
damage
No visible
damage
B57862
S862