CN1210K40G EPCOS Inc, CN1210K40G Datasheet - Page 68

• Manufacturer Part Number: CN1210K40G
• Description: VARISTOR 40VRMS 1210 SMD
• Manufacturer: EPCOS Inc
• Series: CN Standardr

Specifications of CN1210K40G

• Energy: 2.3J
• Varistor Voltage: 68V
• Current-surge: 400A
• Number Of Circuits: 1
• Maximum Ac Volts: 40VAC
• Maximum Dc Volts: 56VDC
• Package / Case: 1210 (3225 Metric)
• Technology: Metal Oxide
• Capacitance Value: 500pF
• Clamping Current: 2.5A
• Clamping Voltage: 110V
• Ac Voltage Rating (max): 40VAC
• Dc Voltage Rating (max): 56VDC
• Operating Temp Range: -55C to 125C
• Mounting: Surface Mount
• Surge Current (max): 250A
• Size Code: 1210
• Product Length (mm): 3.2mm
• Product Depth (mm): 2.5mm
• Product Height (mm): 1.7mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72530V 400K 62; B72530V0400K062; B72530V400K62

Profile feature
Preheat and soak
- Temperature min
- Temperature max
- Time
Average ramp-up rate
Liquidous temperature
Time at liquidous
Peak package body temperature T
Time (t
classification temperature (T
Average ramp-down rate
Time 25 C to peak temperature
1) Tolerance for peak profile temperature (T
2) Depending on package thickness. For details please refer to JEDEC J-STD-020D.
3) Tolerance for time at peak profile temperature (t
Note: All temperatures refer to topside of the package, measured on the package body surface.
Number of reflow cycles: 3
2.2
Temperature characteristics at component terminal with dual-wave soldering
Please read Cautions and warnings and
Important notes at the end of this document.
Multilayer varistors (MLVs)
Standard series
P
)
Wave soldering temperature profile
3)
within 5 C of specified
c
)
P
) is defined as a supplier minimum and a user maximum.
T
T
t
T
T
t
T
smin
L
P
smin
smax
smax
L
p
p
) is defined as a supplier minimum and a user maximum.
1)
to T
to t
to T
smax
smax
p
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Sn-Pb eutectic assembly
100 C
150 C
60 ... 120 s
3 C/ s max.
183 C
60 ... 150 s
220 C ... 235 C
20 s
6 C/ s max.
maximum 6 min
3)
2)
Pb-free assembly
150 C
200 C
60 ... 180 s
3 C/ s max.
217 C
60 ... 150 s
245 C ... 260 C
30 s
6 C/ s max.
maximum 8 min
3)
2)