Hello,welcome to Allchips！
  • Sign in
    Register
  • My Orders
  • 86-18123906436
  • sales@allchips.com
allchips-logo
RFQ Cart
CATEGORY
  • Electromechanical components
    Switches
    Push-key switches Ship type switches Limit switches Dial switches Snap switches Five-way switches Multifunction switches Pot son slices Rotation encoding switches Switch sockets Light switches Rotation band switches AC contactors Pressure contact contactors Special switches Switch fittings-cap Touch switches temperature detect switches
  • Integrated Circuit
    Processors and microcontrollers
    ARM Microcontroller-MCU 32-bit microcontroller-MCU 16-bit microcontroller-the MCU CPLD-FPGA chips 8-bit microcontroller-the MCU Microprocessor-MPU Other processors Digital signal processors and controllers
    Embedded peripheral chips
    Security (encryption) ICs MCU monitoring chips Clock timing chips Real-time clock chips Word library chips Clock buffer drivers Clock generator /frequency synthesizers
    Logic chip
    Latches Buffers/drivers/receivers/transceivers Time-based chips Codec chips 4000 series logic chips 74 series logic chips MOS shift registers Dedicated logic chips Multifrequency generators Triggers Counters/ diviers Signal switch multiplexing decoders Gate inverters
    Interface / communication chips
    Level-conversion shifters Isolation chips Ethernet chips USB Chips Direct digital synthesizers (DDS) LVDS chips Sensor interface chips LIN transceivers Signal buffers/ repeaters/ distributors IO expanders Controllers Audio and video interface chips Electric communication Interface special chips Serial interface chips Touch screen controllers CAN chips The RS232 chips RS485RS422 Chips
    Operational amplifiers
    Special function amplifiers Video amplifiers Amplifiers High speed broadband operational amplifiers Instrumentation operational amplifiers Precision operational amplifiers FET input operational amplifiers Low noise operational amplifiers Low-power comparator operational amplifiers Differential operational amplifiers voltage comparators Sampling the hold amplifiers LCDGamma Buffers
    Actuator IC
    LED drivers LCD drivers MOS drivers laser drivers Darrington transistor array drivers Drive chips gate drivers Full bridge half bridge drivers Motor motor ignition driver IC IGBT drivers
    Analog chips
    Module conversion chips Digital mode conversion chips Analog switch chips Current monitoring chips Power meter chips Digital potentiometer chips
    Radio frequency / radio
    Wireless transceiver chips Antennas RF switches RF amplifiers RF mixer RF detectors RF card chips RF attenuators RF couplers RFFETMOSFET RF duplexers
    Memory
    FPGA-Configure the memory DDRSSD Memory EEPROM Memory PROM memory The SDMicro-SDT-Flash card SDRAM memory EPROM memory SRAM memory FLASH memory FRAM memorizers
  • Connectors
    Connectors
    Relay socket socket accessories Crocodile clip test clips Cedge connectors Memory connectors IC and the device sockets Ethernet connectors Military connectors Power connectors Automotive connectors IDC connectors(bull horn) circular connectors FFCFPC Connectors Fence-type wiring terminals RF coaxial connectors Lighting connectors Connector accessory kits IEEE1394 Connectors Audio-video connectors D-Sub connection accessories IO connectors Press the terminal Rail-type wiring terminals Spring-type wiring terminals Screw connection terminals Plug-in connectors USB connectors Backboard connectors Board to Board connector The row needles/ row mothers Line to board/line to line connectors
  • Hardware / tools / wire materials
    Hardware / tools / consumables
    Electronic accessories Fans/radiators/ thermal management products Welding /off welding Cover type, box type and shell type products Tape labels containers Chemical substances Prototypes such as PCB, e. g Fittings of a machine Rack /cabinet Rack / cabinet Screw-fastener hardwares Mechanical and electrical Screwdrivers/ tweezer/s wrench tools
    Wire / accessories
    Accessories of wire accessories Data line/signal line Power line Electronic wires/connecting lines Coaxial cables Multiple Conductor Cables
    Instruments / instrumentation and accessories
    LAN Telecom cable test Multimeters and voltmeters Test and measurement Instrument and equipment and accessories
  • Functional modules
    Function modules / development boards / protocol verification boards
    Communication-satellite positioning modules Development board kits WiFi / Iot modules Wireless modules Sensor modules Power line filter modules Other modules WiFi IoT modules LEDUPS And other types of power supply modules The DC-DC power supply modules The AC-DC power supply modules
  • Buzzer / speaker / mic
    Audio / video devices
    Buzzers Speakers Mimi head microphones
  • Transformers
    Transformers
    Current transformers Network port transformers Industrial control transformers Pulse transformers Auto-transformers Power transformers Audio and signal transformers
  • Discrete Semiconductor
    Diodes
    Ultra-fast / fast recovery diodes Commutation diodes PIN diodes Zener diodes Switching diodes Bidirectional trigger diodes DIAC Steady-current diodes CRD Bridge Rectifiers Universal diodes Schottky diodes Change-volume diodes VaractorDiode TVS diodes (transient voltage suppression diodes) ESD diodes Semiconductor discharge tubes Gas-discharge tube
    Transistors
    Junction field-effect transistors (JFET) Silicon control SCR Darlington tubes Digital triodes Bipolar transistors (triodes) MOSFET IGBT tubes
  • Optoelectric components
    Photoelectric device
    LEDs Optocouplers Infrared emission tubes Infrared receiving tubes LCD display modules Light controllable silicon Vacuum screen-VFD light displays Plasma displays Infrared transceivers Fiber optic transceivers photoelectric switches Laser accessories LED lamp guide tube fittings OLED display modules LED Nixie lights LED display modules
  • Passive Components
    Crystal oscillators
    Programmable oscillators Standard clock oscillators harmonic oscillators Cylindrical crystal oscillators Active crystal oscillators Passive crystal oscillators
    Resistors
    NTC thermal resistors Sampling resistors Patch high precision-low temperature drift resistors PTC thermal resistors Resistance kits and accessories Straight plug through hole resistors Resistor Networks High voltage resistors Metal foil resistors Cement resistors Insurance resistors Wire resistors Precision adjustable resistors Adjustable resistance potentiometers Ceramic composite resistors RF high frequency resistors Aluminum shell high-power resistors Thick film resistors-penetration Thin film resistors-penetration Deposited-carbon resistors Metal oxide film resistors Metal membrane resistors The MELF wafer resistors Varistors Photoresistor Chip resistors
    Inductors
    Variable inductor kits/ accessories Fixed inductors Color ring inductors Power inductors Industrial word inductancors High frequency inductors Patch inductors
    Capacitors
    Aluminum electrolytic capacitors Tantalum capacitors Straight insert porcelain capacitive Corrective capacitors Straight insert single stone capacitors Capacitor kits and accessories Capacitor array and the network Niobium oxide capacitors Supercapacitors Adjustable capacitors Film capacitors Safety gauge capacitors Solid state electrolytic capacitors Installation type large capacity capacitors Mica capacitors Direct plug electrolysis capacitors SMT electrolytic capacitors SMT capacitors
    Filters
    Magnetic beads Signal conditioners Ferite core and accessories Feed-through capacitors RF filters Active filters Common-mode choke ring filters EMIRFI filters
  • Power supply / circuit protection
    Fuses
    Through hole fuses Cartridge fuses Industrial and electrical fuse Automotive fuses Specialty fuses Temperature fuses Fuse holders circuit breakers surface mount disposable fuses PTC self-Resettable Fuses Circuit protection kits
    Battery battery accessories
    Batteries Power chargers Battery seat clip accessories
    Relays
    Vehicle relays Solid state relays Safety relays Reed relays High-frequency RF relays Delay timing relays Signal relays Industrial relays Power relays
    Power chips
    Linear voltage stabilization chips LDO Wireless charging IC Battery power management chips PMIC Power switch chips Battery protection chips Power monitoring chips Voltage benchmark chips DC-DC chips Switching power chips
  • Sensors
    Sensors
    Temperature and humidity sensors Special sensors Pressure sensors Humidity sensors Current sensors Magnetic sensors Attitude sensors Position sensors Angular sensors Acceleration sensors Angular velocity sensors Infrared sensors Environmental light sensors Imaging sensors Color sensors Optical sensors Gas transducers Ultrasonic sensors temperature sensors
  • Uncategorized
  • HOME
  • PCBA Service
  • BOM IN ONE BOX
  • ABOUT US
  • Request for Quote
  • EXCESS INVENTORY
Allchips Part Search[kn1251a1/]
SIGN IN
SIGN IN
Forget Password?
LinkedIn

Don't have an account?Create now

allchips-logo
RFQ Cart
Part No
Brand
Specification
MPQ|MOQ
Quantity
US Dollar
Delivery Date
Operation
Lead Time
Unlimited
2 Weeks
4 Weeks
6 Weeks
8 Weeks
10 Weeks
Stock
Unlimited
Stock
Lead Time
Brand
Unlimited
TE (1)
Cancel Ok
Category
Unlimited
Fittings of a machine (1)
Cancel Ok
Part No
Brand
Specification
MPQ|MOQ
Quantity
US Dollar
Delivery Date
Operation
KN1251A1/4
TE
Batch：19+
KNOB KNURLED 0.250" METAL
MPQ:1
MOQ:4
4+
$15.51037
20+
$14.79542
40+
$14.37847
80+
$14.09326
More
2-4 Days
Inquiry
Loading...

Inquiry

Part No Quantity Manufacturer
Add Row

Please provide following contact information.

Company Name:

Contact Name:

Tel:

E-mail:

Message:

Verification:

Copyright ©2020 Allchips Limited All Rights Reserved

  • Live Chat
  • Allchips
  • VIP Center
  • RFQ Cart 0
  • Suggestions
  • Back to top
FEEDBACKX
email

We will receive your sincere suggestions