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High Efficiency Step Down Converter IC   to   Potentiometer Wirewound Resistors

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High Efficiency Step Down Converter IC

High Efficiency Step Down Converter IC 

Buy High Efficiency Step Down Converter IC Items Including
  • TPS62046DGQ: 1.2A/1.25 MHZ High-Efficiency Step-Down Converter
  • TPS62056DGS: High Efficiency Step Down Converter
  • TPS62040DGQ: 1.2A/1.25 MHZ High-Efficiency Step-Down Converter
  • TPS62000DGS: High Efficiency Step Down Converter
  • LTC1265CS-3.3PBF: 1.2A High Efficiency Step-Down DC/DC Converter
Category: Switching Voltage Regulators
Adjustable Low Dropout Regulator

Adjustable Low Dropout Regulator 

Buy Adjustable Low Dropout Regulator Items Including
  • LM1086CT-ADJ/NOPB: LM1086 1.5A Positive Low Dropout Regulator
  • LT1185IQPBF: Low Dropout Regulator
  • LM2941T: Linear Adjustable Low Dropout Voltage Regulator
  • LM2941CS: Linear Adjustable Low Dropout Voltage Regulator
  • LM1085IS-ADJ/NOPB: LM1085 IC3A Positive Low Dropout Regulator
Category: Voltage Regulators (SMD)
Electronic Instrument Enclosure

Electronic Instrument Enclosure 

Buy Electronic Instrument Enclosure Items Including
  • H2507-R: Enclosure ABS Heavy-Duty Instrument Cases (Plastic)
  • H2505-R: Enclosure ABS Heavy-Duty Instrument Case (Plastic)
  • WCA-H2505: Black ABS Heavy-Duty Instrument Case (Plastic)
Category: Plastic
Part Koa Speer Resistors

Part Koa Speer Resistors 

Buy Part Koa Speer Resistors Items Including
  • RK73B1ELTP100J: Resistor Metal Glaze/Thick Film 0.063W 5 % 200 Ppm 10 Ohm
  • RK73B1ELTP121J: Resistor Metal Glaze/Thick Film 0.063W 5 % 200 Ppm 120 Ohm
  • RK73B1ELTP132J: Resistor Metal Glaze/Thick Film 0.063W 5 % 200 Ppm 1300 Ohm
  • RK73B1ELTP150J: Resistor Metal Glaze/Thick Film 0.063W 5 % 200 Ppm 15 Ohm
  • RK73B1ELTP153J: Resistor Metal Glaze/Thick Film 0.063W 5 % 200 Ppm 15000 Ohm
Category: Thick Film (SMD)
Time Delay Electrical Components

Time Delay Electrical Components 

Buy Time Delay Electrical Components Items Including
  • GOLDSUN GFS5225: 1A Medium Time Delay Fuse Type : Ferrule (Circuit Protection)
  • BK-GDC-3-15A: GDC Electric Fuse-Time Delay 3.15A 250VAC 35A (IR) Inline/Holder
  • BK-GDC-1A: Fuses Electric Fuse-Time Delay 1A 250VAC 35A (IR) Inline/Holder
  • GDC-4A: Fuses Electric Fuse-Time Delay 4A 250VAC 35A (IR) Inline/Holder
  • GDC-6.3A: GDC Electric Fuse-Time Delay 6.3A 250VAC 35A (IR) Inline/Holder
Category: Fuses
Straight RF Amp

Straight RF Amp 

Buy Straight RF Amp Items Including
  • 1054869-1: Connector RF SMA AMP 2084-0000-02
  • 1054874-1: Connector RF SMA Jack-Jack Adapter
  • 1055687-1: Board Terminated Male RF Connector Plug
  • 1057088-1: Type N Straight Cable Plug Direct Solder Attachment
  • 1045629-1: Connector Ssma Receptacle Solder Pot Straight Panel Mount Gold
Category: RF Connectors
BNC Female Cable

BNC Female Cable 

Buy BNC Female Cable Items Including
  • CAB114C4O: 3.5MM Plug to BNC Female Cable TRS 3.5MM (Assortments)
  • WJ-7022-M-A: BNC Female 3 Piece Crimp Connector
  • CBB-069-R: 7 Inch BNC Female-to-Pigtail (Test & Measurement)
  • B211F-58-R: Connector BNC FEM Crimp Type for RG58 Cable
  • 31-318: Panel Mount Cable Terminated Female BNC Connector Crimp
Category: RF Connectors
Low Dropout Regulator National

Low Dropout Regulator National 

Buy Low Dropout Regulator National Items Including
  • LM1117T-3.3/NOPB: LM1117 TO-220 Low Dropout V-Reg
  • LM2940CT-12: Linear Fixed Low Dropout Voltage Regulator
  • LM1117MPX-ADJ: 800 Milli AMP Low-Dropout Linear Regulator
  • LM2937ET-5.0: 5V Fixed Positive LDO Regulator
  • LM2936Z-5.0: 5V Fixed Positive LDO Regulator
Category: Voltage Regulators
Bipolar Tube Line Driver

Bipolar Tube Line Driver 

Buy Bipolar Tube Line Driver Items Including
  • SN74LS244N: Octal Buffers & Line Drivers with 3 St Outputs
  • SN74LS541N: 8 Channel Buffer/Line Driver Input Voltage: 7V
  • SN74LS368AN.: Buffer and Line Driver SN74LS368AN DIP-16
  • SN7416N: Buffer and Line Driver HEX Inverter/Driver
  • SN7417N: Buffer and Line Driver HEX Buffer/Driver O C
Category: Buffer and Line Driver
Wire to Board Straight SMD Header

Wire to Board Straight SMD Header 

Buy Wire to Board Straight SMD Header Items Including
  • 43045-0819: 43160 3.00 MM (0.118 in) Pitch Wire-to-Board Header
  • 43045-0419: Connector Wire to Board Header 4 Position 3MM Solder Straight SMD Embossed Tape and Reel
  • 647166-4: 04P MTA100 Header Assembly SM FL SN
  • 43031-0002: 43045 Optocoupler Phototrans 200% 4 SMD (Headers and PCB Receptacles)
  • 15-91-1142: 5566 14 Contact Male Straight Two Part Board Connector Surface Mount
Category: Headers and PCB Receptacles
Gp BJT Amplifier Transistor

Gp BJT Amplifier Transistor 

Buy Gp BJT Amplifier Transistor Items Including
  • 2N5401: GP BJT Transistor PNP Amplifier 150V TO-92FOR More About Transistors Click Here
  • SS8550DBU: GP BJT for More About Transistors
  • 2N6517BU.: GP BJT for More About Transistors
  • KSP2222ABU.: GP BJT for More About Transistors
  • SS8050DBU: GP BJT for More About Transistors
Category: Bipolar
Pdip Major Brands Communication

Pdip Major Brands Communication 

Buy Pdip Major Brands Communication Items Including
  • Z85C3008PSC: CMOS SCC Serial Communication Controller 8MHZ 5V DIP-40 (More Products)
  • TL16C550CN: UART Asynch Communications Element with Autoflow Control DIP40
  • 82C51A: UART 1 Channel 5 Volt 28 Pin Pdip (Communication)
  • 8251A: UART 1 Channel 5 Volt 28 Pin Pdip (Communication)
  • 8286: Octal Bus Transceiver DIP-20 (UARTs)
Category: UARTs
Bulk Wire to Board Positive Lock Receptacle

Bulk Wire to Board Positive Lock Receptacle 

Buy Bulk Wire to Board Positive Lock Receptacle Items Including
  • 22-05-3021: 7478 .100 Inch Pitch KK Series Solid Header Right Angle Friction Lock
  • 22-05-3041: 7478 .100 Inch Pitch KK Series Solid Header Right Angle Friction Lock
  • 22-05-3031: 7478 .100 Inch Pitch KK Series Solid Header Right Angle Friction Lock
  • 22-05-3061: 7478 .100 Inch Pitch KK Series Solid Header Right Angle Friction Lock
  • 22-05-3051: 7478 .100 Inch Pitch KK Series Solid Header Right Angle Friction Lock
Category: Headers and PCB Receptacles
Eprom Microcontroller Philips

Eprom Microcontroller Philips 

Buy Eprom Microcontroller Philips Items Including
  • P87C51RD+4A,512: P87C51RD 8 Bit Otprom 16 MHz Microcontroller PQCC44
  • P87C51RB+4A,512: P87C51RB 8 Bit Otprom 16 MHz Microcontroller PQCC44
  • P87C52UBAA,512: 87C52 8 Bit Otprom 33 MHz Microcontroller PQCC44
  • P87C52SBBB,557: P87C52 8 Bit Otprom 16 MHz Microcontroller PQFP44
  • P87LPC764BDH,512: P87LPC764 8 Bit Otprom 20 MHz Microcontroller PDSO20
Category: Microcontrollers
Flat Plastic Parts

Flat Plastic Parts 

Buy Flat Plastic Parts Items Including
  • 3485-2300F: Backshell 25/PLASTIC Js/Dsub/Flat Angle Two Part Euro Connec
  • 3485-2100F: 3485 9/PLASTIC Js/Dsub/Flat Angle Two Part Euro Connec
Category: Hoods
Alpha B250K Potentiometer

Alpha B250K Potentiometer 

Buy Alpha B250K Potentiometer Items Including
  • RV24AF-10-15R1-BF5: Potentiometer 250K RV24AF-10-15R1 B250K Linear Taper
  • RV24AF-10-20K-BF5: Potentiometer 250K RV24AF-10-20K-B250K Linear
Category: Potentiometers
Integrated Silicon Solutions Memory

Integrated Silicon Solutions Memory 

Buy Integrated Silicon Solutions Memory Items Including
  • IS43DR16320B-25DBL: 400MHZ 512MB (32MX16) DDR2 Sdram
  • IS61QDB24M18-300M3L: 72MB (2MB X 36) Quad (Burst of 2) Synchronous SRAM
  • IS61NLP102436A-166TQL1: 36MB (2MB X 18) Pipeline 'no Wait' State Bus SRAM
Category: Dram
Through Hole Recessed Switch

Through Hole Recessed Switch 

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  • 78RB04ST: 78 SPST Recessed Slide through Hole DIP Switch
  • 78RB05ST: 78 SPST Recessed Slide through Hole DIP Switch
  • 3-435668-5: SPST Standard Rocker-Flush DIP Switch
  • 90B08ST: Switch DIP Thru Hole 90B Machine Insertable
  • 76RSB02ST: 76 Slide DIP SWITCH-2SWITCHES SPST Latched 0.15A 30VDC (Switches)
Category: DIP
To-126 BJT NPN Transistor

To-126 BJT NPN Transistor 

Buy To-126 BJT NPN Transistor Items Including
  • MJE800STU: 4A 60V NPN Si Power Transistor
  • BD13710STU: GP BJT for More About Transistors
  • BD13916STU: GP BJT for More About Transistors
  • FJE5304DTU: GP BJT for More About Transistors
  • BD437S: GP BJT for More About Transistors
Category: Bipolar
Serial a D Converter

Serial a D Converter 

Buy Serial a D Converter Items Including
  • MAX110BCPE: ADC Low-Cost 2 Channel (a/D Converters)
  • LTC2414CGNPBF: 8 Channel 24 Bit no Latency Delta Sigma A/D Converter
  • LTC2418CGNPBF: 16 Channel 24 Bit no Latency Delta Sigma A/D Converter
  • LTC2445IUHFPBF: 24 Bit High Speed 8 Channel Delta Sigma A/D Converter with Selectable Speed/Resolution
  • LTC2482IDD: 16 Bit Delta Sigma A/D Converter with Easy Drive Input Current Cancellation
Category: A/D (SMD) Converters
Op Amp Video Amplifiers

Op Amp Video Amplifiers 

Buy Op Amp Video Amplifiers Items Including
  • 5962-9313101MPA: OP Amp Video Amplifier CDIP8 (Analog/Linear)
  • AD811JRZ: High Speed OP AMP IC (Amplifiers (SMD) )
  • AD8047AR: OP Amp Video Amplifier PDSO8 (Analog/Linear)
  • AD9631AN: OP Amp Video Amplifier PDIP8 (Analog/Linear)
  • AD8021AR: OP Amp Video Amplifier PDSO8 (Analog/Linear)
Category: Amplifiers (SMD)
Gold RF Terminations

Gold RF Terminations 

Buy Gold RF Terminations Items Including
  • 31-320-RFX: Cable Terminated Male BNC Connector Crimp Plug
  • 731375003: Panel Mount Board Terminated Female BNC Connector Solder Receptacle
  • 414963-1: Board Terminated Female SMB Connector
  • 731000067: Panel Mount Board Terminated Female BNC Connector Solder Receptacle
  • 5051426-2: Cable Terminated Male SHV Connector
Category: RF Connectors
Rail to Rail Op Amp 5 Pin

Rail to Rail Op Amp 5 Pin 

Buy Rail to Rail Op Amp 5 Pin Items Including
  • AD8515ARTZ-R2: Op-Amp 8000 uV Offset-Max 5 MHz Band Width PDSO5
  • AD8627AR: Op-Amp 1350 uV Offset-Max 5 MHz Band Width PDSO8
  • LMV932MM/NOPB: OP Amp Dual OP-Amp 5500 uV Offset-Max
  • LMC7101BIM5/NOPB: Tiny Low Power Operational Amplifier with Rail-to-Rail Input and Output
  • AD8061ARTZ-R2: OP Amp OP-Amp 6000 uV Offset-Max PDSO5
Category: Low Power Op-Amps
Serial Analog & Digital SMD ADC

Serial Analog & Digital SMD ADC 

Buy Serial Analog & Digital SMD ADC Items Including
  • AD7893ARZ-5: LC2MOS 12 Bit Serial 6 Micro SEC ADC in 8 Pin Package
  • AD7893AR-5: LC2MOS 12 Bit Serial 6 Micro SEC ADC in 8 Pin Package
  • TLV2556IPW: 12 Bit 11 Channel Serial Analog to Digital Converter
  • AD7888ARUZ: ADC 8CH 12 Bit Micropower Serial (Analog/Linear)
  • LTC1863IGNPBF: ADC 12 Bit 8 Ch Serial (Analog/Linear)
Category: A/D (SMD) Converters
Bag PCB Female Header

Bag PCB Female Header 

Buy Bag PCB Female Header Items Including
  • 08-50-0114: 2759 KK Series .100 Inch Female Crimp Contact Brass with Tin Plating
  • 08-52-0113: 6838 .156 Inch KK Trifurcon Terminal Brass Tin Finish 18-20 AWG
  • 500118100: 53324 Phosphor Bronze Tin Finish Push-on Terminal
  • DMT-B-C-F-T-R: Contact Crimp SKT 3030T2 Lp 20-24AWG Tin Nickel PB
  • 43030-0010-VP: Contact Crimp SKT 3030T1 Lp 26-30AWG Tin Nickel PB
Category: Headers and PCB Receptacles
Straight Brass Wire Connectors

Straight Brass Wire Connectors 

Buy Straight Brass Wire Connectors Items Including
  • 08-50-0106: Connector Headers and PCB Receptacles Brass Wire Terminal 18-20 AWG
  • 08-50-0185: Connector Headers and PCB Receptacles Brass Tin Finish Wire Terminal
  • 39-00-0208: Connector Headers and PCB Receptacles Brass Tin Finish Wire Terminal
  • 18-12-2222: Connector Headers and PCB Receptacles Brass Tin Finish Wire Terminal
  • 18-12-2602: Connector Headers and PCB Receptacles Brass Tin Finish Wire Terminal
Category: Headers and PCB Receptacles
Major Brands Assortments

Major Brands Assortments 

Buy Major Brands Assortments Items Including
  • GB108LB: Assorted TTL Series DIP's & SMD's Types: 74, 74ALS, 74HC, 74HCT, 74LS, & 74S
  • GB109: Assorted Linear Series DIP & SOIC Packages (Grab Bags)
  • GB109-300: Assorted Linear Series DIP & SOIC Packages (Grab Bags)
  • GB108: Assorted TTL Series DIP's & SMD's Types: 74, 74ALS, 74HC, 74HCT, 74LS, & 74S
Category: Grab Bags
Straight Cable Mounting Socket Connector

Straight Cable Mounting Socket Connector 

Buy Straight Cable Mounting Socket Connector Items Including
  • 201143-5: Contact PIN Crimp Straight Cable Mount
  • 6-87756-8: Contact Socket Crimp Straight Cable Mount Loose Piece
  • 1658670-2: Contact PIN Crimp Straight Cable Mount Loose Piece
  • 1-794612-0: Contact PIN Crimp Straight Cable Mount Loose Piece
  • 61320-1: Contact Socket Crimp Straight Cable Mount Strip
Category: Pin & Socket
Nylon Insulated Female Disconnects

Nylon Insulated Female Disconnects 

Buy Nylon Insulated Female Disconnects Items Including
  • 19005-0005: Fully Insulated Female Coupler Quick Disconnect Terminal 14-16 AWG
  • 19007-0021: .250 Inch Fully Pre-Insulated Quick Disconnect Flag Terminal 14-16 AWG
  • 19005-0001: 19005 Fully Insulated Female Coupler Quick Disconnect Terminal
  • 19005-0010: .250 Inch Fully Insulated Female Coupler Quick Disconnect Terminal
  • 19007-0053: 19007 Fully Pre-Insulated Quick Disconnect Flag Terminal
Category: Terminals
Potentiometer Wirewound Resistors

Potentiometer Wirewound Resistors 

Buy Potentiometer Wirewound Resistors Items Including
  • 3540S-1-502L: Multi-Turn Potentiometers ( 10%) Series 3540 Ohms: 5K
  • 3540S-1-103L.: 3540 Multi-Turn Potentiometers ( 10%) Ohms: 10K
  • 3590S-1-102L: 3590 1K Ω Wirewound Potentiometer Ohms: 1 K
  • 3590S-1-103L: 3590 Resistor Potentiometer Wire Wound 1 Turn 2W 10000 Ohm
  • 3590S-1-104L: 3590 Resistor Potentiometer Wire Wound 1 Turn 2W 100000 Ohm
Category: Potentiometers

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