B57620C0104J162 EPCOS Inc, B57620C0104J162 Datasheet - Page 2

• Manufacturer Part Number: B57620C0104J162
• Description: Thermistors - NTC 100K J162 B-4200 NTC Thermistor 0805
• Manufacturer: EPCOS Inc
• Type: NTCr

Specifications of B57620C0104J162

• Description Of Terminals: Leadless
• Package / Case: SMD
• Mounting Style: Surface Mount
• Pin Count: 2
• Sensitivity Index: 4190K
• Resistance @ 25c: 100kohm
• Thermal Time Constant: 10s
• Percentage Of Resistance Tolerance @ 25c: ±5
• Accuracy: ±3
• Product Length (mm): 2mm
• Product Depth (mm): 1.25mm
• Lead Free Status / RoHS Status: Compliant

R
Ω
100 k
220 k
+: J for ∆ R
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) The higher value applies to 220 Ω – 1 kΩ types.
10 k
22 k
47 k
Temperature Measurement
SMD NTC Thermistors with Silver Palladium Termination, Size 0805
25
K for ∆ R
M for ∆ R
N
N
N
/R
/R
/R
No. of R/T
characteristic
1011
2003
2101
2903
2904
N
N
N
= ± 5 %
= ± 10 %
= ± 20 %
Standard
IEC
60068-2-2
JIS C 0021
IEC
60068-2-3
JIS C 0022
IEC
60068-2-14
JIS C 0025
IEC
60068-2-58
JIS C 0054
B
K
3660
3930
4030
4120
4230
25/50
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: 21 days
Lower test temperature: – 55 ° C
Upper test temperature: 125 ° C
Number of cycles: 10
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
Wave soldering profile
max
: 210 mW
B
K
3730
3960
4080
4190
4280
59
25/85
05/02
B
K
3730
3980
4100
4200
4300
25/100
∆ R
(typical)
< 3 %/
< 6 %
< 3 %
< 3 %
< 5 %
< 5 %
25
/R
Ordering code
B57620C0103+062
B57620C0223+062
B57620C0473+062
B57620C0104+162
B57620C0224+062
1)
25
Remarks
No visible
damage
95 % of
terminations
wetted
B57620
C 620