B57301V2472J60 EPCOS Inc, B57301V2472J60 Datasheet - Page 4

• Manufacturer Part Number: B57301V2472J60
• Description: NTC Thermistor 0603 4K7 J60 B-3650
• Manufacturer: EPCOS Inc

Specifications of B57301V2472J60

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Reliability data
SMD NTC thermistors are tested in accordance with IEC 60068. The parts are mounted on a
standardized PCB in accordance with IEC 60539-1.
Test
Storage in
dry heat
Storage in damp
heat, steady state
Rapid temperature
cycling
Endurance
Solderability
Resistance drift
after soldering
1) Except B57619C5103J060 duration: 21 days, R
2) Except B57619C5103J060 number of cycles:10, R
3) Except B57619C5103J060 R
4) Except B57354V2103F060 and B57354V2103+060 R
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement and compensation
SMD NTC thermistors, case size 0603 (1608)
Standard
IEC
60068-2-2
JIS C 0021
IEC
60068-2-78
JIS C 0022
IEC
60068-2-14
JIS C 0025
IEC
60068-2-58
JIS C 0054
25
/R
25
(typical): < 5%
Test conditions
Storage at upper
category temperature
T: (125 2) C
t: 1000 h
Temperature of air: (40 2) C
Relative humidity of air:
(93 +2/ 3)%
Duration: 56 days
Lower test temperature:
Upper test temperature: 125 C
Number of cycles: 100
P
T: (65 2) C
t: 1000 h
Solderability:
(215 3) C, (3 0.3) s
(245 5) C, (3 0.3) s
Resistance to soldering heat:
(260 5) C, (10 1) s
Reflow soldering profile
Wave soldering profile
max
25
/R
25
: 180 mW
25
/R
(typical): < 3%
25
25
/R
(typical): < 3%
25
Page 4 of 21
(typical): < 3%; B57619C5103J060 R
1)
2)
55 C
(typical)
< 2%
< 2%
< 2%
< 2%
< 1%
R
25
25
/R
/R
25
B573**V2/ B57619C5
1)
2)
3)
4)
(typical): < 5%
25
Remarks
95% of
terminations
wetted