B57703M502G40 EPCOS Inc, B57703M502G40 Datasheet - Page 3

• Manufacturer Part Number: B57703M502G40
• Description: Thermistors - NTC 5k 3988 1%
• Manufacturer: EPCOS Inc
• Type: NTCr
• Series: B57703Mr

Specifications of B57703M502G40

• Resistance: 5 KOhms
• Tolerance: 2 %
• Termination Style: Radial
• Operating Temperature Range: - 55 C to + 125 C
• Dimensions: 8.5 mm Dia.
• Power Rating: 150 mW
• Rohs Compliant: Yes
• 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
Long-term stability
(empirical value)
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement
Probe assemblies
Standard
IEC
60068-2-2
IEC
60068-2-78
IEC
60068-2-14
Test conditions
Storage at upper
category temperature
T: 125 C
t: 1000 h
Temperature of air: 40 C
Relative humidity of air: 93%
Duration: 56 days
Lower test temperature:
Upper test temperature: 125 C
Number of cycles: 10
P
t: 1000 h
Temperature: 70 C
t: 10000 h
max
: 150 mW
Page 3 of 10
55 C
(typical)
< 1%
< 1%
< 0.5%
< 1%
< 2%
R
25
/R
25
Remarks
No visible
damage
No visible
damage
No visible
damage
No visible
damage
No visible
damage
B57703M
M703