Balun Parts by RF/IF and RFID丨 Allelco

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Specialized ICs(772,332)

PMIC - Voltage Regulators - Special Purpose(2,157)

PMIC - Voltage Regulators - Linear(17,447)

PMIC - Voltage Regulators - DC DC Switching Regulators(10,664)

PMIC - Voltage Regulators - DC DC Switching Controllers(4,760)

PMIC - Voltage Reference(3,973)

PMIC - Supervisors(7,505)

PMIC - Power Supply Controllers, Monitors(742)

PMIC - Power Management - Specialized(2,264)

PMIC - Power Distribution Switches, Load Drivers(3,532)

PMIC - Motor Drivers, Controllers(1,929)

PMIC - LED Drivers(3,002)

PMIC - Hot Swap Controllers(826)

PMIC - Gate Drivers(3,069)

PMIC - Battery Management(1,476)

PMIC - Battery Chargers(1,625)

PMIC - AC DC Converters, Offline Switchers(2,310)

Memory(13,686)

Logic - Translators, Level Shifters(1,054)

Logic - Specialty Logic(381)

Logic - Signal Switches, Multiplexers, Decoders(2,767)

Logic - Shift Registers(645)

Logic - Latches(822)

Logic - Gates and Inverters - Multi-Function, Configurable(396)

Logic - Gates and Inverters(4,992)

Logic - Flip Flops(2,000)

Logic - FIFOs Memory(199)

Logic - Counters, Dividers(845)

Logic - Buffers, Drivers, Receivers, Transceivers(4,141)

Linear - Video Processing(1,083)

Linear - Comparators(2,257)

Linear - Amplifiers - Video Amps and Modules(798)

Linear - Amplifiers - Special Purpose(614)

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps(15,274)

Linear - Amplifiers - Audio(1,732)

Interface - Telecom(1,603)

Interface - Specialized(1,604)

Interface - Drivers, Receivers, Transceivers(9,159)

Interface - Controllers(1,571)

Interface - Analog Switches, Multiplexers, Demultiplexers(4,620)

Interface - Analog Switches - Special Purpose(1,076)

Embedded - System On Chip (SoC)(422)

Embedded - Microprocessors(2,948)

Embedded - Microcontrollers - Application Specific(569)

Embedded - Microcontrollers(19,072)

Embedded - FPGAs (Field Programmable Gate Array)(6,916)

Embedded - DSP (Digital Signal Processors)(1,105)

Embedded - CPLDs (Complex Programmable Logic Devices)(2,126)

Data Acquisition - Digital to Analog Converters (DAC)(4,505)

Data Acquisition - Digital Potentiometers(1,602)

Data Acquisition - Analog to Digital Converters (ADC)(5,632)

Data Acquisition - ADCs/DACs - Special Purpose(1,236)

Clock/Timing - Real Time Clocks(820)

Clock/Timing - Programmable Timers and Oscillators(530)

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers(2,746)

Clock/Timing - Clock Buffers, Drivers(1,479)

Clock/Timing - Application Specific(1,281)
Discrete Semiconductor Products

Discrete Semiconductor Products

Current Regulation - Diodes, Transistors(24)

Transistors - Special Purpose(47)

Transistors - Programmable Unijunction(12)

Transistors - JFETs(194)

Transistors - IGBTs - Single(1,683)

Transistors - IGBTs - Modules(825)

Transistors - IGBTs - Arrays(4)

Transistors - FETs, MOSFETs - Single(19,927)

Transistors - FETs, MOSFETs - RF(920)

Transistors - FETs, MOSFETs - Arrays(2,592)

Transistors - Bipolar (BJT) - Single, Pre-Biased(1,332)

Transistors - Bipolar (BJT) - Single(7,155)

Transistors - Bipolar (BJT) - RF(481)

Transistors - Bipolar (BJT) - Arrays, Pre-Biased(614)

Transistors - Bipolar (BJT) - Arrays(651)

Thyristors - TRIACs(776)

Thyristors - SCRs - Modules(1,211)

Thyristors - SCRs(1,096)

Thyristors - DIACs, SIDACs(50)

Power Driver Modules(654)

Diodes - Zener - Single(8,691)

Diodes - Zener - Arrays(296)

Diodes - Variable Capacitance (Varicaps, Varactors)(314)

Diodes - RF(682)

Diodes - Rectifiers - Single(11,684)

Diodes - Rectifiers - Arrays(4,840)

Diodes - Bridge Rectifiers(1,737)
Connectors, Interconnects

Connectors, Interconnects

USB, DVI, HDMI Connectors(200)

Terminals - Wire Splice Connectors(6)

Terminals - Spade Connectors(4)

Terminals - Ring Connectors(34)

Terminals - Quick Connects, Quick Disconnect Connectors(96)

Terminals - PC Pin, Single Post Connectors(2)

Terminals - PC Pin Receptacles, Socket Connectors(3)

Terminal Blocks - Wire to Board(60)

Terminal Blocks - Specialized(1)

Terminal Blocks - Headers, Plugs and Sockets(159)

Terminal Blocks - Din Rail, Channel(4)

Terminal Blocks - Barrier Blocks(4)

Terminal Blocks - Accessories - Marker Strips(1)

Terminal Blocks - Accessories - Jumpers(1)

Terminal Blocks - Accessories(6)

Sockets for ICs, Transistors(50)

Rectangular Connectors - Spring Loaded(27)

Rectangular Connectors - Housings(667)

Rectangular Connectors - Headers, Specialty Pin(3)

Rectangular Connectors - Headers, Receptacles, Female Sockets(402)

Rectangular Connectors - Headers, Male Pins(1,834)

Rectangular Connectors - Free Hanging, Panel Mount(122)

Rectangular Connectors - Contacts(332)

Rectangular Connectors - Accessories(89)

Rectangular Connectors - Board Spacers, Stackers (Board to Board)(12)

Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)(1,394)

Power Entry Connectors - Inlets, Outlets, Modules(14)

Pluggable Connectors(146)

Modular Connectors - Jacks With Magnetics(62)

Modular Connectors - Jacks(102)

Heavy Duty Connectors - Inserts, Modules(3)

Heavy Duty Connectors - Housings, Hoods, Bases(13)

Heavy Duty Connectors - Accessories(1)

Fiber Optic Connectors - Adapters(14)

Fiber Optic Connector Assemblies(13)

FFC, FPC (Flat Flexible) Connectors(1,018)

D-Sub, D-Shaped Connectors - Housings(16)

D-Sub, D-Shaped Connectors - Backshells, Hoods(23)

D-Sub Connector Assemblies(147)

D-Shaped Connectors - Centronics(51)

Contacts - Multi Purpose(89)

Coaxial Connectors (RF) - Adapters(7)

Coaxial Connectors (RF)(196)

Circular Connectors - Housings(54)

Circular Connectors - Contacts(35)

Circular Connectors - Backshells and Cable Clamps(27)

Circular Connectors - Accessories(11)

Circular Connectors(99)

Card Edge Connectors - Edgeboard Connectors(131)

Blade Type Power Connectors(14)

Backplane Connectors - Specialized(360)

Backplane Connectors - Housings(10)

Backplane Connectors - Hard Metric, Standard(121)

Backplane Connectors - DIN 41612(67)
Power Supplies - (Off-Board)

Power Supplies - (Off-Board)

Industrial, DIN Rail Power Supplies(11)

LED Drivers(5)

DC DC Converters(54)

Accessories(4)

AC DC Desktop, Wall Adapters(1)

AC DC Converters(292)
Power Supplies - (Board Mount)

Power Supplies - (Board Mount)

LED Drivers(14)

DC DC Converters(11,620)

Accessories(303)

AC DC Converters(155)
Crystals, Oscillators, Resonators

Crystals, Oscillators, Resonators

VCOs (Voltage Controlled Oscillators)(49)

Sockets and Insulators(2)

Resonators(194)

Programmable Oscillators(14)

Pin Configurable/Selectable Oscillators(20)

Oscillators(720)

Crystals(491)
Sensors, Transducers

Sensors, Transducers

Temperature Sensors - Thermostats - Mechanical - Industrial(23)

Temperature Sensors - Analog and Digital Output - Industrial(1)

Proximity Sensors - Industrial(21)

Pressure Sensors, Transducers - Industrial(2)

Optical Sensors - Camera Modules(2)

Magnetic Sensors - Position, Proximity, Speed (Modules) - Industrial(6)

Force Sensors - Industrial(7)

Encoders - Industrial(22)

Ultrasonic Receivers, Transmitters(7)

Temperature Sensors - Thermostats - Solid State(270)

Temperature Sensors - Thermostats - Mechanical(58)

Temperature Sensors - Thermocouples, Temperature Probes(1)

Temperature Sensors - RTD (Resistance Temperature Detector)(8)

Temperature Sensors - PTC Thermistors(65)

Temperature Sensors - NTC Thermistors(299)

Temperature Sensors - Analog and Digital Output(1,299)

Specialized Sensors(49)

Solar Cells(5)

Proximity Sensors(9)

Pressure Sensors, Transducers(387)

Position Sensors - Angle, Linear Position Measuring(102)

Optical Sensors - Reflective - Analog Output(63)

Optical Sensors - Phototransistors(119)

Optical Sensors - Photointerrupters - Slot Type - Transistor Output(125)

Optical Sensors - Photointerrupters - Slot Type - Logic Output(82)

Optical Sensors - Photoelectric, Industrial(7)

Optical Sensors - Photodiodes(102)

Optical Sensors - Photo Detectors - Remote Receiver(247)

Optical Sensors - Distance Measuring(26)

Optical Sensors - Ambient Light, IR, UV Sensors(319)

Multifunction(10)

Motion Sensors - Vibration(4)

Motion Sensors - Optical(29)

Motion Sensors - IMUs (Inertial Measurement Units)(128)

Motion Sensors - Gyroscopes(89)

Motion Sensors - Accelerometers(412)

Magnets - Multi Purpose(6)

Magnetic Sensors - Switches (Solid State)(873)

Magnetic Sensors - Position, Proximity, Speed (Modules)(9)

Magnetic Sensors - Linear, Compass (ICs)(271)

Optical Sensors - Image Sensors, Camera(263)

Humidity, Moisture Sensors(82)

Gas Sensors(22)

Flow Sensors(11)

Float, Level Sensors(9)

Encoders(176)

Current Sensors(408)

Accessories(21)
Optoelectronics

Optoelectronics

Panel Indicators, Pilot Lights(3)

Optics - Reflectors(1)

Optics - Light Pipes(4)

LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs(88)

LED Thermal Products(1)

LED Lighting - White(234)

LED Lighting - Color(39)

LED Lighting - COBs, Engines, Modules, Strips(53)

LED Indication - Discrete(1,627)

Laser Diodes, Laser Modules(6)

Lamps - Incandescents, Neons(4)

LED Emitters - Infrared, UV, Visible(208)

Fiber Optics - Transmitters - Drive Circuitry Integrated(18)

Fiber Optics - Transmitters - Discrete(57)

Fiber Optics - Transceiver Modules(174)

Fiber Optics - Switches, Multiplexers, Demultiplexers(1)

Fiber Optics - Receivers(62)

Display, Monitor - LCD Driver/Controller(1)

Display Modules - LED Dot Matrix and Cluster(36)

Display Modules - LED Character and Numeric(216)

Display Modules - LCD, OLED, Graphic(2)

LED Addressable, Specialty(4)

Accessories(10)
RF/IF and RFID

RF/IF and RFID

RFID, RF Access, Monitoring ICs(175)

RFID Transponders, Tags(16)

RFID Reader Modules(3)

RFID Antennas(7)

RFI and EMI - Shielding and Absorbing Materials(1)

RFI and EMI - Contacts, Fingerstock and Gaskets(33)

RF Transmitters(199)

RF Transceiver Modules and Modems(297)

RF Transceiver ICs(1,123)

RF Switches(626)

RF Shields(4)

RF Receivers(455)

RF Receiver, Transmitter, and Transceiver Finished Units(5)

RF Power Dividers/Splitters(155)

RF Power Controller ICs(25)

RF Modulators(112)

RF Mixers(553)

RF Misc ICs and Modules(802)

RF Front End (LNA + PA)(195)

RF Evaluation and Development Kits, Boards(1)

RF Directional Coupler(240)

RF Multiplexers(208)

RF Detectors(179)

RF Demodulators(85)

RF Antennas(140)

RF Amplifiers(1,840)

RF Accessories(5)

Balun(422)

Attenuators(311)
Capacitors

Capacitors

Trimmers, Variable Capacitors(60)

Thin Film Capacitors(71)

Tantalum Capacitors(2,244)

Tantalum - Polymer Capacitors(529)

Silicon Capacitors(9)

Niobium Oxide Capacitors(61)

Mica and PTFE Capacitors(19)

Film Capacitors(383)

Electric Double Layer Capacitors (EDLC), Supercapacitors(70)

Ceramic Capacitors(47,304)

Capacitor Networks, Arrays(57)

Aluminum Electrolytic Capacitors(811)

Aluminum - Polymer Capacitors(271)
Resistors

Resistors

Through Hole Resistors(318)

Resistor Networks, Arrays(704)

Chip Resistor - Surface Mount(6,889)

Chassis Mount Resistors(23)
Switches

Switches

Interlock Switches(2)

Emergency Stop (E-Stop) Switches(1)

Toggle Switches(30)

Tactile Switches(216)

Limit Switches(95)

Slide Switches(50)

Rotary Switches(7)

Rocker Switches(12)

Pushbutton Switches(35)

Navigation Switches, Joystick(3)

Magnetic, Reed Switches(30)

Keypad Switches(1)

Keylock Switches(1)

DIP Switches(175)

Configurable Switch Components - Contact Block(1)

Configurable Switch Components - Body(1)

Accessories - Caps(4)

Accessories(5)
Relays

Relays

Safety Relays(13)

Reed Relays(56)

High Frequency (RF) Relays(40)

Contactors (Solid State)(8)

Contactors (Electromechanical)(8)

Automotive Relays(46)

Solid State Relays(1,765)

Signal Relays, Up to 2 Amps(344)

Relay Sockets(21)

Power Relays, Over 2 Amps(591)

I/O Relay Modules(5)

Accessories(8)
Circuit Protection

Circuit Protection

TVS - Surge Protection Devices (SPDs)(7)

TVS - Varistors, MOVs(560)

TVS - Thyristors(751)

TVS - Mixed Technology(247)

TVS - Diodes(11,959)

Thermal Cutoffs (Thermal Fuses and Breakers)(23)

Surge Suppression ICs(258)

PTC Resettable Fuses(802)

Lighting Protection(17)

Inrush Current Limiters (ICL)(16)

Gas Discharge Tube Arresters (GDT)(222)

Fuses(1,406)

Fuseholders(73)

Electrical, Specialty Fuses(1,647)

Circuit Breakers(11)

Accessories(24)
Inductors, Coils, Chokes

Inductors, Coils, Chokes

Wireless Charging Coils(4)

Fixed Inductors(9,176)

Delay Lines(4)

Arrays, Signal Transformers(152)

View All

Part #	Manufacturer	Description	Inventory	Package	Base Product Number	Return Loss (Min)	Insertion Loss (Max)	Phase Difference	Impedance - Unbalanced/Balanced	Package / Case	Frequency Range	Mounting Type	Series
LDB183G4505G-120	Murata Electronics	MULTI-LAY HYBRID BALUNS	In stock610450 pcs	Tape & Reel (TR)	LDB18	-	1.35dB	-	50 / 50Ohm	-	3.3GHz ~ 3.6GHz	Surface Mount	LDB18
LDB311G9010C-440	Murata Electronics	MULTI-LAY HYBRID BALUNS 1206	In stock263490 pcs	Tape & Reel (TR)	LDB31	-	0.8dB	-	50 / 100Ohm	1206 (3216 Metric)	1.8GHz ~ 2GHz	Surface Mount	LDB31
LDB18869M10G-120	Murata Electronics	MULTI-LAY HYBRID BALUNS	In stock748200 pcs	Tape & Reel (TR)	LDB18	-	1.1dB	-	50 / 100Ohm	-	824MHz ~ 915MHz	Surface Mount	LDB18
LDB21869M15C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock440500 pcs	Tape & Reel (TR)	LDB21	-	1.3dB	-	50 / 150Ohm	0805 (2012 Metric)	824MHz ~ 915MHz	Surface Mount	LDB21
LDB31900M05C-417	Murata Electronics	MULTI-LAY HYBRID BALUNS 1206	In stock304830 pcs	Tape & Reel (TR)	LDB31	-	0.8dB	-	50 / 50Ohm	1206 (3216 Metric)	800MHz ~ 1GHz	Surface Mount	LDB31
LDB215G5105C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock544050 pcs	Tape & Reel (TR)	LDB21	-	1.25dB	-	50 / 50Ohm	0805 (2012 Metric)	5.149GHz ~ 5.875GHz	Surface Mount	LDB21
LDB311G8005C-300	Murata Electronics	MULTI-LAY HYBRID BALUNS 1206	In stock304300 pcs	Tape & Reel (TR)	LDB31	-	0.8dB	-	50 / 50Ohm	1206 (3216 Metric)	1.7GHz ~ 1.9GHz	Surface Mount	LDB31
LDB183G6005G-120	Murata Electronics	MULTI-LAY HYBRID BALUNS	In stock488250 pcs	Tape & Reel (TR)	LDB18	-	1.4dB	-	50 / 50Ohm	-	3.3GHz ~ 3.9GHz	Surface Mount	LDB18
MABACT0065	MACOM Technology Solutions	TRANSFORMER, 4:1, 500-3000MHZ	In stock2683 pcs	Bulk	MABACT0065	-	3dB	-	4:1	5-SMD Module, Flat Leads	500MHz ~ 3GHz	Surface Mount	-
LDB211G8115C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock567350 pcs	Tape & Reel (TR)	LDB21	-	0.9dB	-	50 / 150Ohm	0805 (2012 Metric)	1.71GHz ~ 1.91GHz	Surface Mount	LDB21
LDB211G8110C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock393800 pcs	Tape & Reel (TR)	LDB21	-	0.9dB	-	50 / 100Ohm	0805 (2012 Metric)	1.71GHz ~ 1.91GHz	Surface Mount	LDB21
LDB182G4510G-120	Murata Electronics	MULTI-LAY HYBRID BALUNS	In stock480800 pcs	Tape & Reel (TR)	LDB18	-	1.2dB	-	50 / 100Ohm	-	2.4GHz ~ 2.5GHz	Surface Mount	LDB18
LDB211G8010C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock531150 pcs	Tape & Reel (TR)	LDB21	-	-	-	-	-	-	-	LDB21
LDB213G7010C-002	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock421950 pcs	Tape & Reel (TR)	LDB21	-	1.1dB	-	50 / 100Ohm	0805 (2012 Metric)	3.4GHz ~ 4GHz	Surface Mount	LDB21
LDB215G5110C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock643600 pcs	Tape & Reel (TR)	LDB21	-	1.1dB	-	50 / 100Ohm	0805 (2012 Metric)	-	Surface Mount	LDB21
LDB211G8005C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock637100 pcs	Tape & Reel (TR)	LDB21	-	-	-	-	-	-	-	LDB21
MABA-009250-CT0068	MACOM Technology Solutions	2:1 FLUX COUPLED TRANSFORMER 3-3	In stock4199 pcs	Bulk	MABA-009250	-	1.6dB	-	2:1	6-SMD (5 Leads), Flat Lead	3MHz ~ 300MHz	Surface Mount	-
LDB211G5005C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock645000 pcs	Tape & Reel (TR)	LDB21	-	-	-	-	-	-	-	LDB21
LDB21881M20C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock451850 pcs	Tape & Reel (TR)	LDB21	-	1.5dB	-	50 / 200Ohm	0805 (2012 Metric)	869MHz ~ 894MHz	Surface Mount	LDB21
LDB311G8020C-300	Murata Electronics	MULTI-LAY HYBRID BALUNS 1206	In stock269360 pcs	Tape & Reel (TR)	LDB31	-	0.8dB	-	50 / 200Ohm	1206 (3216 Metric)	1.7GHz ~ 1.9GHz	Surface Mount	LDB31
LDB211G6020C-001	Murata Electronics	MULTI-LAY HYBRID BALUNS 0805	In stock542000 pcs	Tape & Reel (TR)	LDB21	-	-	-	-	-	-	-	LDB21
LDB181G8115G-120	Murata Electronics	MULTI-LAY HYBRID BALUNS	In stock510850 pcs	Tape & Reel (TR)	LDB18	-	1.2dB	-	50 / 150Ohm	-	1.71GHz ~ 1.91GHz	Surface Mount	LDB18

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Please refer to the English Version as our Official Version.