IC Chips

74 series Digital Integrated Circuits

CD40 series Digital Integrated Circuits

Optical Couplers

Clock & Calculator ICs

Operational Amplifiers

Power Switch Ics

Driver Ics

Flash Memory


Audio Special Purpose

Clock/Timing - Application Specific

Clock/Timing - Clock Buffers, Drivers

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

Clock/Timing - Delay Lines

Clock/Timing - IC Batteries

Clock/Timing - Programmable Timers and Oscillators

Clock/Timing - Real Time Clocks

Data Acquisition - ADCs/DACs - Special Purpose

Data Acquisition - Analog Front End (AFE)

Data Acquisition - Analog to Digital Converters (ADC)

Data Acquisition - Digital Potentiometers

Data Acquisition - Digital to Analog Converters (DAC)

Data Acquisition - Touch Screen Controllers

Embedded - CPLDs (Complex Programmable Logic Devices)

Embedded - DSP (Digital Signal Processors)

Embedded - FPGAs (Field Programmable Gate Array)

Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers

Embedded - Microcontroller, Microprocessor, FPGA Modules

Embedded - Microcontrollers

Embedded - Microcontrollers - Application Specific

Embedded - Microprocessors

Embedded - PLDs (Programmable Logic Device)

Embedded - System On Chip (SoC)

Interface - Analog Switches - Special Purpose

Interface - Analog Switches, Multiplexers, Demultiplexers

Interface - CODECs

Interface - Controllers

Interface - Direct Digital Synthesis (DDS)

Interface - Drivers, Receivers, Transceivers

Interface - Encoders, Decoders, Converters

Interface - Filters - Active

Interface - I/O Expanders

Interface - Modems - ICs and Modules

Interface - Modules

Interface - Sensor and Detector Interfaces

Interface - Sensor, Capacitive Touch

Interface - Serializers, Deserializers

Interface - Signal Buffers, Repeaters, Splitters

Interface - Signal Terminators

Interface - Specialized

Interface - Telecom

Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Interface - Voice Record and Playback

Linear - Amplifiers - Audio

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

Linear - Amplifiers - Special Purpose

Linear - Amplifiers - Video Amps and Modules

Linear - Analog Multipliers, Dividers

Linear - Comparators

Linear - Video Processing

Logic - Buffers, Drivers, Receivers, Transceivers

Logic - Comparators

Logic - Counters, Dividers

Logic - FIFOs Memory

Logic - Flip Flops

Logic - Gates and Inverters

Logic - Gates and Inverters - Multi-Function, Configurable

Logic - Latches

Logic - Multivibrators

Logic - Parity Generators and Checkers

Logic - Shift Registers

Logic - Signal Switches, Multiplexers, Decoders

Logic - Specialty Logic

Logic - Translators, Level Shifters

Logic - Universal Bus Functions

Memory - Batteries

Memory - Configuration Proms for FPGAs

Memory - Controllers

PMIC - AC DC Converters, Offline Switchers

PMIC - Battery Chargers

PMIC - Battery Management

PMIC - Current Regulation/Management

PMIC - Display Drivers

PMIC - Energy Metering

PMIC - Full, Half-Bridge Drivers

PMIC - Gate Drivers

PMIC - Hot Swap Controllers

PMIC - Laser Drivers

PMIC - LED Drivers

PMIC - Lighting, Ballast Controllers

PMIC - Motor Drivers, Controllers

PMIC - OR Controllers, Ideal Diodes

PMIC - PFC (Power Factor Correction)

PMIC - Power Distribution Switches, Load Drivers

PMIC - Power Management - Specialized

PMIC - Power Over Ethernet (PoE) Controllers

PMIC - Power Supply Controllers, Monitors

PMIC - RMS to DC Converters

PMIC - Supervisors

PMIC - Thermal Management

PMIC - V/F and F/V Converters

PMIC - Voltage Reference

PMIC - Voltage Regulators - DC DC Switching Controllers

PMIC - Voltage Regulators - DC DC Switching Regulators

PMIC - Voltage Regulators - Linear

PMIC - Voltage Regulators - Linear + Switching

PMIC - Voltage Regulators - Linear Regulator Controllers

PMIC - Voltage Regulators - Special Purpose

Specialized ICs






Power Supply

Smart Power Module

SCR,GTO and Diode


Darlington Transistors

RF Modules




Servo drive & amplifier & Servo

Diode Module

Transistor Module

Switch Relay



Contactor & Breaker

Elevator Board

Industry Control



Bipolar transistors


Carbon Film Resistors

Cement Resistors

Chassis Mount Resistors

Chip Resistor - Surface Mount

Current Sense Resistors

Fusible Chip Resistor

High Precision & Low TCR SMD Resistors

High Voltage Resistor

LED Strip Resistors

MELF Resistor

Metal Alloy Resistors

Metal Film Resistor (TH)

Metal Glaze Resistors

Metal Oxide Film Resistors

Metal Oxide Resistors

NTC Thermistors

PTC Thermistors


Potentiometers & Variable Resistors

Precision Potentiometer

Resistor Networks & Arrays

Resistor Networks & Arrays (TH)

Ultra Low Resistors (SMD)

Variable Resistors


Wirewound Resistors


Aluminum Electrolytic Capacitors - SMD

CL21 Capacitor

Ceramic Disc Capacitors

High Voltage Capacitors

Metallized Polyester Film Capacitor

Multilayer Ceramic Capacitors MLCC - Leaded

Multilayer Ceramic Capacitors MLCC - SMD/SMT

Mylar Capacitor

Niobium Oxide Capacitors

Polyester Film Capacitors

Solid Polymer Electrolytic Capacitor

Supercapacitors & Ultracapacitors

Suppression Capacitors

Tantalum Capacitors

Trimmers, Variable Capacitors

Inductors & Ferrite Beads & Transformers


Current Transformers

General Inductors (TH)

HF Inductors

Inductors (SMD)

LINE Filter

Power Inductors

Power Transformer

RJ45 Transformer

Radial Inductor (TH)

The circular inductors





Ceramic Resonators

DIP Oscillators(XO)

Radial Cylinder Crystals

SAW Resonators

SMD Crystals

SMD Oscillators(XO)


AV Connectors

Audio & Video Connectors

Banana and Tip Connectors

Card Edge Connectors

Circular Connectors

Connector - Card Sockets


Connectors - Accessories

Connectors - Housings


D-Sub Connectors

Ethernet Connectors/Modular Connectors

FFC, FPC (Flat Flexible) Connectors

Fiber Optic Connectors

IC & Component Sockets

LED Light Pipes

Mezzanine Connectors (Board to Board)

PCB Connectors - Headers, Male Pins

PCB Connectors - Headers, Receptacles, Female Sockets

PCB Connectors - Housings

Power Connectors

RF Connectors/Coaxial Connectors

Shunts & Jumpers

Terminal Blocks - Accessories

Terminal Blocks - Barrier Blocks

Terminal Blocks - Din Rail, Channel

Terminal Blocks - Headers, Plugs and Sockets


Test Clips

Test Points/Test Rings

USB Connectors

Unspecified Connectors

Screw-type wiring

Spring-type wiring

Pluggable Terminal Blocks

Through-wall Terminal Blocks

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Category: IC Chips

Description: CAP 56PF 500V 5% NPOC0G SMD-0402 TR-7-PA LOW-ESR

Price range ($)

2 Suppliers

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  • KN3904 CAP 56PF 500V 5% NPOC0G SMD-0402 TR-7-PA LOW-ESR
Part Number Seller's Name Stock Brand Package/Case Date Code Description Price
  • KN3903

    Xing Sheng Electronics Co.,Ltd. 908 KEC TO92 81+ US $0.44

    Xing Sheng Electronics Co.,Ltd. 908 N/A TO92 81+ US $0.44

    Utsource 39791 KEC TO92 81+ US $0.88

  • KN3904

    Utsource 212302 KEC TO92 n/a CAP 56PF 500V 5% NPOC0G SMD-0402 TR-7-PA LOW-ESR Inquiry

    SENTE Electronics Co.,Ltd. 23123 KEC TO92 16+ US $0.07

  • KN3904-AT/P

    Utsource 39791 KEC TO-92 2010+PB US $0.22

    HENG LI SHENG Electronics Co.,Ltd. 5000 KEC TO-92 2010+PB US $0.16

  • KN3904S


    SHENZHEN MAOYE ELECTRONICS TRADE 8150 KEC SOT-23/SC-59 05 KN3904S NPN Transistors(BJT) 60V 200mA/0.2A 300MHz 100~300 300mV/0.3V SOT-23/SC-59 marking ZCA switch US $0.06

    Utsource Original Store 20235 KEC SOT-23/SC-59 05 KN3904S NPN Transistors(BJT) 60V 200mA/0.2A 300MHz 100~300 300mV/0.3V SOT-23/SC-59 marking ZCA switch US $0.06

  • KN3904S RTK/P ZCA

    Utsource 5969302 KEC SOT-23 10+ Inquiry

  • KN3904S-RTK

    Utsource 190880 KEC SOT23 10+ Inquiry

  • KN3904S-RTK/P

    Utsource 190880 KEC SOT-23 2012+ Inquiry

    ZJW Co. Ltd 985 KEC SOT23-3 1132+ US $0.03

    Shenzhen Wansheng Electronics Co., Ltd. 2797 KEC SOT23-3 1631+ US $0.07

    UP CHIP (HK) TECHNOLOGY CO 3000 KEC SOT23-3 10+ US $0.01

    Yudatong ELECTRONICS CO.LTD 2797 KEC SOT23-3 1631+ US $0.21

    Xinxushengwei Electronics Co.,Ltd 6000 KEC SOT23 12+ US $0.01

    Utsource Original Store 14882 KEC SOT23-3 1631+ US $0.33

  • KN3904U-RTK/P

    Utsource 190880 KEC SOT-323 07+ROHS Inquiry

  • KN3906


    SONGXING Electronics Co.,Ltd. 200 KEC TO-92 9503 US $0.22

  • KN3906-AT/P

    Ke Guang Electronics Co.,Ltd. 1000 KEC TO-92 07+ US $0.10

    Utsource 48248 KEC TO-92 07+ US $0.11

    Utsource Original Store 13085 KEC TO-92 07+ US $0.11

  • KN3906S


    SHENZHEN MAOYE ELECTRONICS TRADE 24190 KEC SOT-23/SC-59 04+ KN3906S PNP transistors(BJT) -40V -200mA/-0.2A 250MHz 100~300 -400mV/-0.4V SOT-23/SC-59 marking ZAA low leakage current US $0.06

    Utsource Original Store 36275 KEC SOT-23/SC-59 04+ KN3906S PNP transistors(BJT) -40V -200mA/-0.2A 250MHz 100~300 -400mV/-0.4V SOT-23/SC-59 marking ZAA low leakage current US $0.06

  • KN3906S RTK/P ZCA

    Utsource 190880 KEC SOT-23 10+ Inquiry

  • KN3906S-RTK/P

    Utsource 190880 KEC SOT23 06+PB Inquiry

    Qin Qu Electronics Co.,Ltd. 250 KEC SOT-23 06+PB US $0.01

    Qin Qu Electronics Co.,Ltd. 250 KEC SOT-23 06+PB US $0.01

    Qin Qu Electronics Co.,Ltd. 2400 KEC SOT-23 1011+PB US $0.01

    Utsource Original Store 12354 KEC SOT23 11+ US $0.52

  • KN3906S-RTK/P(100pcs)

    Shenzhen Dingli New Electronics Co., Ltd. 23 KEC SOT-23 19+ US $0.89

    Utsource Original Store 12108 KEC SOT-23 19+ US $1.78

  • KN3906S-RTK/P(10pcs)

    Qin Qu Electronics Co.,Ltd. 240 KEC SOT-23 1011+PB US $0.07

    Utsource Original Store 12325 KEC SOT-23 1011+PB US $0.36


KN3904 has several brands around the world that may have alternate names for KN3904 due to regional differences or acquisition. KN3904 may also be known as the following names:

  • KEC
  • N/A
  • KEC

All sellers


Brand new


Certified preowned




Third Party



Part Number Product Description Summary Price Buy

SENTE Electronics Co.,Ltd.


5.0 out of 5 stars

3 star 0.7%
5 star 99.3%

Total products: 651

Total sales: 6028

Average lead time: 19.18 Hour

Delivery times (Express): 252Deliverytimes

Delivery times (Post office): 10

KN3904 CAP 56PF 500V 5% NPOC0G SMD-0402 TR-7-PA LOW-ESR


Third-party used partsUsed parts offered by the third-party



CAP 56PF 500V 5% NPOC0G SMD-0402 TR-7-PA LOW-ESR

≥1: US $0.06660 US $0.06260

More: Inquiry



5.0 out of 5 stars

1 star 0.1%
2 star 0%
3 star 0.2%
4 star 0.3%
5 star 99.3%

Total products: 2399871

Total sales: 5166046

Average lead time: 39.09 Hour

Delivery times (Express): 71431Deliverytimes

Delivery times (Post office): 8185

KN3904 CAP 56PF 500V 5% NPOC0G SMD-0402 TR-7-PA LOW-ESR


Utsource certified used partsUsed and refurbished parts offered by Utsource are guaranteed can be used normally.



CAP 56PF 500V 5% NPOC0G SMD-0402 TR-7-PA LOW-ESR


No matching goods? Inquiry here.


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