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MA4ST1241CK-TR MACOM Technology Solutions
RF Varactor Tuning Diode
MFG Part Number: MA4ST1241CK-1146T
Dual Diode - Common Cathode Configuration: MACOM's MA4ST1200 series is a highly repeatable, UHCVD/ion-implanted, hyper abrupt silicon tuning varactor in a cost effective surface mount package. This series of varactors is designed for high capacitance ratio, and high Q for low battery voltage operation. It is efficient for wide band tuning and low phase noise application where the supply voltage is limited to 5 volts or less. The Varactors are offered as Singles in SC-79, and SOD-323 along with a Common Cathode version offered in the SC-70, 3 Lead. These diodes are offered with standard Sn/Pb plating, as well as with 100% matte Sn plating on our RoHS compliant equivalent devices.
Key AttributesValue
Diode ConfigurationDual Diode - Common Cathode
Quality Factor, Q
Total Capacitance, CT7.1 pF
Capacitance Ratio CVlow/CVhigh3.46
Vbr (Abs. MAX. Reverse Voltage)12 VDC
Package TypeSC-70
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This product is available in the following countries:
  • Global