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    Inductors
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  • Discrete Semiconductors
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  • Crystal Oscillators/Filter/RF/Radio
    Crystal Oscillatorss
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    Filters
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    RF/Radio
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  • Interface communication ICs/driver ICs/analog ICs
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  • Optoelectronic devices/transformers/switches
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    Switches
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  • Power supply/circuit protection
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    Batteries and Battery Accessories
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    Relays
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    Power ICs
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  • Functional modules/audio/video devices
    Functional modules/development boards/solution verification boards
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    Audio/video devices
    Microphone Speakers Buzzers
  • Embedded peripheral ICs/logic ICs/operational amplifiers
    Operational Amplifiers
    Low power comparator op amps Special function amplifiers Voltage comparators Sample and hold amplifier LCD Gamma buffer FET input op amps Precision op amps Low noise op amps Differential op amps Instrument op amps High-speed broadband op amps Amplifiers Video amplifiers
    Logic ICs
    Flip Flops Specialized logic ICs Signal switch multiplexer decoder Multi-frequency oscillators Gate inverter Counter divider Time base ICs Shift register Buffer driver receiver transceiver 74 series logic ICs 4000 series logic ICs Codec ICs Latches
    Embedded peripheral ICs
    Security (encryption) ICs Clock Generators, Frequency Synthesizers MCU monitoring ICs Clock/Timing ICs Real Time Clock ICs Font ICs Clock Buffers, Drivers
  • Hardware, Fasteners, Accessories
    Instruments / instrumentation and accessories
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    Wires / accessories
    Electronic wire connection lines Coaxial Cables Multiple Conductor Cables Power cables Data cables and signal cables Wire accessories
    Hardware/Tools/Consumables
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RFQ Cart
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ams (12)
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EEPROM memory (151) Buffer driver receiver transceiver (147) SMD resistors (116) Male Pin headers and female headers (76) Signal buffer repeater distributor (75) Bipolar transistor (triode) (48) Digital triode (34) CPLD-FPGA ICs (33) Digital potentiometer ICs (31) SRAM memory (22) Military connectors (19) Darlington tube (14) Light-emitting diodes (13) Power connectors (12) Power inductors (11) Active Crystal Oscillators (9) Tapes/Labels (9) Network port transformers (9) Analog switch ICs (8) (8) Passive Crystal Oscillators (7) Discharge tubes (7) Linear voltage regulator ICs LDO (7) Pulse transformers (7) Optical couplers (7) Electromechanical and electrical (7) Wire to Board Connectors/Wire Splice Connectors (6) Thick film resistor-through hole (6) Digital-to-analog conversion ICs (6) Resonators (5) Board-to-board connectors (4) Connector accessory kits (4) FFCFPC connectors (4) Cover, box and enclosure products (4) 74 series logic ICs (3) Flip Flops (3) Automotive connectors (3) TVS diodes (transient voltage suppression diodes) (3) Screw fastener hardware (3) Signal relay (3) Travel switches (3) Power chargers (3) Signal switch multiplexer decoder (2) SMD electrolytic capacitors (2) Thin Film Capacitors (2) Resistors (2) Instrument op amps (2) Development board kit (2) Toggle switch (2) LED light guide tube accessories (2) SDRAM memory (1) EMI/RFI Filters (1) D-Sub connector accessories (1) Schottky diodes (1) Fans/radiators/ thermal management products (1) Other modules (1) Automotive relays (1) Dedicated switches (1) Data cables and signal cables (1) Instrument and equipment and accessories (1) RFID card ICs (1)
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Part No
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WR04X5491FTL
Walsin
5.49kΩ ±1% 63mW 0402 ±100ppm/°C 50V 贴片 AEC-Q200
MPQ:10000
MOQ:1
1+
$0.00005
3000+
$0.00003
Inquiry
WR04X5493FTL
Walsin
549kΩ ±1% 63mW 0402 ±100ppm/°C 50V 贴片
MPQ:10000
MOQ:73
73+
$0.00005
3000+
$0.00003
Inquiry
WR08X5490FTL
Walsin
549Ω ±1% 125mW 0805 ±100ppm/°C 150V 贴片
MPQ:5000
MOQ:100
100+
$0.00014
1000+
$0.00011
3000+
$0.00009
10000+
$0.00008
More
Inquiry
WR12X5492FTL
Walsin
54.9kΩ ±1% 250mW 1206 ±100ppm/°C 200V 贴片
MPQ:5000
MOQ:100
100+
$0.00021
1000+
$0.00018
3000+
$0.00015
10000+
$0.00014
More
Inquiry
WR06X54R9FTL
Walsin
54.9Ω ±1% 100mW 0603 ±100ppm/°C 50V 贴片
MPQ:5000
MOQ:100
100+
$0.00026
1000+
$0.00023
3000+
$0.0002
10000+
$0.00017
50000+
$0.00015
More
Inquiry
WR04X5491FTL
Walsin
Batch：21+
5.49kΩ ±1% 63mW 0402 ±100ppm/°C 50V 贴片 AEC-Q200
MPQ:10000
MOQ:10000
10000+
$0.00016
100000+
$0.00016
600000+
$0.00015
Inquiry
WR04X5490FTL
Walsin
549Ω ±1% 63mW 0402 ±100ppm/°C 50V 贴片
MPQ:10000
MOQ:100
100+
$0.00032
1000+
$0.00027
3000+
$0.00024
10000+
$0.0002
50000+
$0.00018
More
Inquiry
WR04X5490FTL
Walsin
Batch：2546
549Ω ±1% 63mW 0402 ±100ppm/°C 50V 贴片
MPQ:10000
MOQ:10000
10000+
$0.00026
100000+
$0.00025
600000+
$0.00024
Inquiry
WR04X5492FTL
Walsin
Batch：2546
54.9kΩ ±1% 63mW 0402 ±100ppm/°C 50V 贴片
MPQ:10000
MOQ:10000
10000+
$0.00026
100000+
$0.00025
600000+
$0.00024
Inquiry
WR06X5492FTL
Walsin
Batch：21+
54.9kΩ ±1% 100mW 0603 ±100ppm/°C 50V 贴片 AEC-Q200
MPQ:5000
MOQ:5000
5000+
$0.00023
50000+
$0.00022
300000+
$0.00022
8-10 Days
Inquiry
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