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1812B681M202CT vs 1818B681M202DHT feature comparison

1812B681M202CT Fenghua (HK) Electronics Ltd

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1818B681M202DHT Knowles Capacitors

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Part Life Cycle Code Active Active
Ihs Manufacturer FENGHUA ADVANCED TECHNOLOGY KNOWLES PRECISION DEVICES
Package Description , 1812 , 1812
Reach Compliance Code unknown not_compliant
ECCN Code EAR99 EAR99
Capacitance 0.00068 µF 0.00068 µF
Capacitor Type CERAMIC CAPACITOR CERAMIC CAPACITOR
Custom Capabilities Customer Specified Design Available
Dielectric Material CERAMIC CERAMIC
Height 2.5 mm 1.65 mm
Length 4.5 mm 4.57 mm
Mounting Feature SURFACE MOUNT SURFACE MOUNT
Multilayer Yes Yes
Negative Tolerance 20% 20%
Number of Terminals 2 2
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Package Style SMT SMT
Packing Method Tape TR
Positive Tolerance 20% 20%
Rated (DC) Voltage (URdc) 2000 V 2000 V
Size Code 1812 1812
Surface Mount YES YES
Temperature Characteristics Code X7R X7R
Temperature Coefficient 15% ppm/°C 15% ppm/°C
Terminal Finish COPPER Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier
Terminal Shape WRAPAROUND WRAPAROUND
Width 3.2 mm 3.18 mm
Base Number Matches 3 1
Rohs Code No
JESD-609 Code e0
Reference Standard MIL-PRF-55681
Capacitors » Ceramic Capacitors
Capacitors » Ceramic Capacitors

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