B57221V2103J060 EPCOS Inc, B57221V2103J060 Datasheet - Page 3

• Manufacturer Part Number: B57221V2103J060
• Description: Thermistors - NTC
• Manufacturer: EPCOS Inc
• Type: NTCr

Specifications of B57221V2103J060

• Resistance: 10 KOhms
• Tolerance: 5 %
• Termination Style: SMD/SMT
• Dimensions: 0.5 mm W x 1 mm L x 0.6 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specification and ordering codes
R
470
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
Please read Cautions and warnings and
Important notes at the end of this document.
Temperature measurement and compensation
SMD NTC thermistors, case size 0402 (1005)
10 k
22 k
33 k
47 k
25
3.3 k
4.7 k
4.7 k
No. of R/T
characteristic
8501
8502
8501
8502
8502
8506
8506
8502
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
B
K
3500
3940
3500
3940
3940
4473
4473
3940
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
(235 5) C, (2 0.2) s
Resistance to soldering heat:
(260 5) C, (10 1) s
Reflow soldering profile
25/50
max
: 150 mW
Page 3 of 18
B
K
3540
3980
3540
3980
3980
4548
4548
3980
25/85
55 C
B
K
3550 3%
4000 3%
3550 3%
4000 3%
4000 3%
4575 3%
4575 3%
4000 3%
25/100
(typical)
< 2%
< 2%
< 2%
< 2%
< 1%
R
25
/R
Ordering code
B57211V2471J060
B57221V2332J060
B57211V2472J060
B57221V2472J060
B57221V2103J060
B57261V2223J060
B57261V2333J060
B57221V2473J060
25
Remarks
95% of
terminations
wetted
B572**V2