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NEC K13 DataSheet

No. parte # Fabricante Descripción Hoja de Datos
1
K1398

NEC
2SK1398

• Directly driven by ICs having a 3-V power supply.
• Not necessary to consider driving current because of its high input impedance.
• Possible to reduce the number of parts by omitting the bias resistor.
• Can be used complementary with the 2SJ184.
Datasheet
2
3SK131

NEC
MOS FIELD EFFECT TRANSISTOR

• Suitable for use as RF amplifier in VHF TV tuner.
• Low Crss : 0.05 pF TYP.
• High Gps : 23 dB TYP.
• Low NF : 1.3 dB TYP. PACKAGE DIMENSIONS (Unit: mm) 0.4 −0.05 0.4 −0.05 0.4 −0.05 0.16 −0.06 +0.1 2.8 −0.3 1.5 2 +0.2 +0.1 +0.1 +0.2 −0.1 Dra
Datasheet
3
2SK1398

NEC
N-Channel MOSFET

• Directly driven by ICs having a 3-V power supply.
• Not necessary to consider driving current because of its high input impedance.
• Possible to reduce the number of parts by omitting the bias resistor.
• Can be used complementary with the 2SJ184.
Datasheet
4
2SK1399

NEC
N-Channel MOSFET

• Can be driven by a 3.0-V power source
• Not necessary to consider driving current because of it is high input impedance
• Possible to reduce the number of parts by omitting the bias resistor
• Can be used complementary with the 2SJ185 0.95 1 3
Datasheet
5
3SK134B

NEC
RF AMP. FOR UHF TV TUNER N-CHANNEL SILICON DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS MINI MOLD

• High Power Gain :
• Low Noise Figure : Gps = 23.0 dB TYP. (@ = 900 MHz) NF = 2.4 dB TYP. (@ = 900 MHz) PACKAGE DIMENSIONS (Unit : mm) 2.8 +0.2
  – 0.3 0.4 +0.1
  – 0.05
• Suitable for use as RF amplifier in UHF TV tuner.
• Automatically Mounting :
Datasheet
6
3SK135A

NEC
RF AMP. FOR UHF TV TUNER N-CHANNEL SILICON DUAL-GATE MOS FIELD-EFFECT TRANSISTOR 4PIN MINI MOLD

• Suitable for use as RF amplifier in UHF TV tuner.
• Low Crss : 0.02 pF TYP.
• High Gps : 18 dB TYP.
• Low NF : 2.7 dB TYP. PACKAGE DIMENSIONS in millimeters 0.4+0.1
  –0.05 2 2.8+0.2
  –0.3 1.5+0.2
  –0.1
  –0.06 0.16 +0.1 Drain to Source Voltage Gate1
Datasheet
7
AK132

Assmann
Connector
Datasheet



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