Electronics Buyers' Guide (EBG) - Directory of the South African Electronics Industry
Hi-Q Electronics

Syfin House, 2nd Floor, 14 Fairway Close, N1 City, Parow, Cape Town

tel:  
+27 21 595 1307
fax:  
+27 21 595 3820
email:  
sales@hi-q.co.za
url:  
www.hi-q.co.za

Sale of: active, passive and electromechanical components.


Cape Town

tel: +27 21 595 1307
sales@hi-q.co.za
Boksburg (Gauteng)

tel: +27 11 894 8083
sales@hi-q.co.za
Botha, Jody
Field Applications Engineer
jody@hi-q.co.za
Lombard, Callie
Product Manager
callie@hi-q.co.za
Lombard, Tanya
Sales & Admin Manager
tanya@hi-q.co.za
Pienaar, GJ
CEO (CPT)
gerrie@hi-q.co.za
Pienaar, Gerda
Financial Manager (CPT)
gerda@hi-q.co.za
Pienaar, Etienne
General Manager
etienne@hi-q.co.za
Pienaar, Morne
Marketing and Procurement
morne@hi-q.co.za
Amber Wireless
(Shared Agency)
Bergquist
(Shared Agency)
CNR Twn
(Sole Agency)
Comus International
(Shared Agency)
Coto Technology
(Sole Agency)
CYG Wayon
(Sole Agency)
Diotec Semiconductor
(Shared Agency)
Easttop Displays
(Sole Agency)
EM Microelectronic
(Shared Agency)
Henkel/Bergquist
(Shared Agency)
Hitpoint
(Sole Agency)
HTR Resistors
(Sole Agency)
IDT
(Shared Agency)
Intersil
(Shared Agency)
IQD Frequency Products
(Shared Agency)
Jauch Quartz
(Sole Agency)
KamCap
(Shared Agency)
Liteon Opto Electronics
(Sole Agency)
Midcom (Würth)
(Shared Agency)
OBO Pro.2
(Sole Agency)
Protek Devices
(Shared Agency)
Q-TECH Corporation
(Sole Agency)
Renesas Electronics
(Shared Agency)
Renesas IDT
(Shared Agency)
Renesas Intersil
(Shared Agency)
Skyworks
(Sole Agency)
Soar Cable & Connector
(Shared Agency)
Stelvio Kontek (Würth)
(Shared Agency)
Sunnet Industrial
(Shared Agency)
Switronic
(Shared Agency)
Taiwan Semiconductor
(Shared Agency)
Wieson International
(Shared Agency)
Würth Elektronik
(Shared Agency)
Section - Components
-Amplifiers
- programmable
- sense
-Analog multiplexers
-Arrays
- diode
- transistor
-Comparators
-Consumer ICs
- audio
-Energy metering
-Optocouplers/isolators
-Oscillators
-Voltage comparators
-Voltage references
-Cables - coaxial
- flexible
- high temperature
- miniature
- rigid
- semi-rigid
- twin-axial
-Cables - flat
- antenna feed
- printed, ribbon
- woven
-Installation accessories
- Mounting clips, clamps
- Shrink tubing
- Ties
-Ceramic
- chip format
-Electrolytic
- aluminium
- chip format
- high ripple
-Board-to-board/backplane
- Board-to-board stacking
- Elastomeric
- High density (<2 mm)
- High speed data
- Surface mount
- Two piece
-Board-to-cable/wire
- High density (<2 mm)
- IDC discrete wire
- Mass terminated (IDC) ribbon
- Receptacles and headers
- Surface mount
-Cable-to-cable/panel - D-Subminiature
- accessories
- high density
- microminiature
- standard
-Special applications
- EMI-filtered
- Shielded
-BiCMOS
-Buffers
-Bus Controllers/Interfaces
-Clock oscillators/dividers
-CMOS
-Comparators (digital)
-Flip-flops
-Interface ICs
-Inverters
-Latches
-Line drivers/receivers
-Logic gates
-Low volt logic
-Management ICs
-Multiplexers
-Touch controllers
-Transceiver devices
-TTL
-Diodes
- Arrays
- Fast recovery
- PIN
- Rectifier
- Schottky
- Trigger
- Varactor
- Zener regulator
-Power
- IGBT
- MOSFET
-Thyristors/SCRs
-Transistors
- Darlington
- Dual complementary
- FET
- GTO thyristors
- High voltage
- Low noise
- Matched pairs
- Small signal
-Triacs
-Connectors
-Couplers
-Isolators
-Receiver (O-E) modules
- telecom
-EMI/RFI suppression filters
- power line
- signal line
-Inductors
- Audio frequency (filter, etc)
- Common mode
- Designer's kits
- HF suppressor chokes
- High frequency (RF,IF,etc)
- Moulded RF chokes
- Power filter chokes
- SMD chips
- SMPS inductors
- Toroidal
- Transductors
- Ultrathin
- Variable (tuning)
-Transformers - power
- Flyback
- Switchmode (DC-DC)
-Transformers - signal
- Audio functions
- Balance-unbalance (balun)
- Buck-boost, HF
-Drivers
- power MOSFET
-Electricity metering ICs
-Hall-effect devices
-IR remote control ICs
-Motor control (DSP + memory)
-Motor speed controllers
-Opto-isolators
-Power op amps
-CPU
- CISC
- RISC
-Features available
- 3 Ph Waveform Generation
- A-D conversion
- ALU
- Application specific designs
- Bus driver
- Cache
- Clock/calendar generator
- Counter(s)
- Customisable micro
- Display drivers (LCD, LED, VFT)
- DMA
- DSP core
- Embeddable device
- Encryption/Decryption micros
- Fully integrated MCU module
- Hold function
- In-system flash programmable
- Interrupt priority/control
- Low voltage operation
- Memory expansion
- Modular core
- Motor control
- On-chip flash
- On-chip ROM/EPROM
- On-chip SRAM
- OTP
- Pipelined memory interface
- Power management control
- Power save modes
- Power-on reset (POR)
- PWM
- ROMless
- RTOS (realtime operation)
- Security
- Timer(s)
- UART
- Watchdog timer
-I/O features
- Analog
- Digital
- External bus
- High speed digital
- Parallel
- Serial
-Microcontrollers
- 4-bit bus width
- 8-bit bus width
- 12/14/16-bit bus width
- 12-bit bus width
- 16/8-bit bus width
- 16-bit bus width
- 32-bit bus width
- 64-bit bus width
-Microprocessors
-Processor types
- Digital signal processors
- Fuzzy MCUs
- Math coprocessors
-Support
- Compilers - Assembler
- Compilers - C,C++
- Development system
- Evaluation boards
- In-circuit emulator
- Integrated development environment (IDE)
- Realtime kernel (executive)
- Source level debug
- System execution analyser
-Diodes
- Schottky barrier
-Battery holders
-Buzzers, sounders
-Card readers
-Clock crystals
-Frequency control elements
- oscillator modules
- piezo-ceramic
- quartz crystals
-Lampholders
-Magnetic cores
- ferrite beads
- ferrite transformer
- ferrite, coil
- ferrite, pot
- ferrite, rod
- toroids
-Magnets
-Microphones
-Stand-offs, spacers
-Display modules
- alphanumeric
- digital
- graphics
-Display screens
- backlight panels
- LCD - colour
- LCD - monochrome
- LCD - prototyping kits
- LED/OLED displays
-Indicators
- incandescent (lamps)
- LED types
- neon
-Integrated photo-electronics
-IR detectors/emitters
-Opto-couplers
-Photo-diodes/arrays
-Photo-transistors
-Integrated circuit sockets
- Low profile
- Memory card
- Surface mount
- VLSI (PGA, LCC, PLCC, QFP, etc)
- ZIF, LIF versions
-Plugs and jacks
- Pin headers and sockets
- Plug and jack sets - coaxial
- Plug and jack sets - microphone
- Plug and jack sets - modular interconnection
- Plug and jack sets - phono, stereo
- Plug and jack sets - telephone
-Sockets and adapters
- Battery sockets/connectors
- DIP headers
-AC-DC converters (IC)
-DC-DC converters (IC)
-Drivers - power MOSFET
-Power factor preregulators
-Power regulators
- Burst-fire control
- Phase control
-Power supervision
-PWM controllers
-Rectifier bridges
-Resonant-mode controllers
-Switchmode controllers
-Voltage regulators
- Adjustable
- Fixed
- Linear
- Switching
-Zero-crossing triggers
-Thermistors
-Transient voltage suppressors
- Gas-discharge tube (GDT)
- Varistor (MOV)
- Zener
-Reed relays
- Dry contact
- Low thermal EMF
- Mercury-wetted
- Microminiature
-Solid-state
- General purpose
-Current sensors
-High voltage
-Power
- >10 W
- 2-5 W
- 5-10 W
-Thermistor
-Varistor
-Wire-wound
-EEPROM (electrically erasable)
-EPROM (OTP)
-EPROM (UV erasable)
-Flash EEPROM
-Flash EPROM
-Flash memory cards
-Flash NAND
-IC memory cards
-NV SRAM (non-volatile)
-Parallel EEPROM
-ROM (mask programmable)
-SDRAM (synchronous)
-Serial EEPROM
-SIMM modules
-SRAM (static)
-Mercury tilt
-Micro, snap-action
-Pushbutton control
- Illuminated
- Interlocked
- Miniature
- Momentary
- Oil/watertight
-Reed
-Rocker (lit/unlit)
-Rotary on-off
-Rotary selector
- Multisection
-Slide
-Toggle
-Terminal blocks - DIN railmount system
- Terminal blocks
-Terminal blocks - Moulded terminal steps
- Panel mounting
- PCB mounting
-Terminal blocks
- Panel mount blocks
- PCB-fixed blocks
- PCB-pluggable blocks & receptacles
- Screwed clamp
- Screwless spring cage
- Tab connector blocks (panel, PCB)
- Thermocouple
Section - Industrial electronics & equipment
-Bar code markers/readers
-Sensors/transducers
- Acceleration
- Magnetic
- Motion
- Pressure
- Proximity
- Tilt
- Ultrasonic
- Vibration
Section - Power supplies & batteries
-Primary
- Alkaline
- Carbon zinc
- Lithium
- Manganese
- Mercury
- Silver-oxide
- Zinc chloride
-Secondary (rechargeable)
- Alkaline
- Lead-acid
- Lead-acid, sealed
- Lithium polymer
- Lithium-ion
- Nickel-cadmium
- Nickel-hydrogen
- Nickel-metal hydride
- Smart battery
- Sodium-sulphur
- Zinc-air
Section - Wireless systems & components
-Amplifiers
- Low noise
-Attenuators
- PIN diode
-Bluetooth
-Global navigation satellite system (GNSS)
-GSM modules
-Modem
-Wi-Fi
-Wireless transceiver modules
News from Hi-Q Electronics:
RS-485/422 differential transceivers
24 November 2021, Telecoms, Datacoms, Wireless, IoT, Hi-Q Electronics

Renesas has expanded its RS-485/422 portfolio with the RAA78815x family of 5 V differential transceivers with electrical fast transient (EFT) immunity of ±5000 V and ESD protection up to ±16 000 V, making ...

200 MHz MCUs backed by TrustZone security
24 November 2021, DSP, Micros & Memory, Hi-Q Electronics

Renesas Electronics now offers a 200 MHz RA6E1 microcontroller (MCU) which uses a high-performance Arm Cortex M33 core and TrustZone. The device is built on a highly efficient 40 nm process and supported ...

Automotive RF switches and LNA front-end modules
27 October 2021, Telecoms, Datacoms, Wireless, IoT, Hi-Q Electronics

Recent introductions to Skyworks’ product range are the SKYA21038, SKYA21039, SKYA21040 and SKYA21041 for automotive, cellular compensator and cellular telematics. The SKYA21038 is a single-pole, ...

Renesas/Dialog synergy delivers winning combinations
29 September 2021, News, Hi-Q Electronics

Renesas Electronics and Dialog Semiconductor have officially joined forces, resulting in an immediate benefit to customers as Renesas announces 39 new ‘Winning Combinations’. These expert designs showcase ...

BLE module for system control and wireless communication
28 July 2021, Telecoms, Datacoms, Wireless, IoT, Hi-Q Electronics

The RX23W Bluetooth 5.0 Low Energy (BLE) module from Renesas Electronics is certified according to the telecommunications laws in multiple countries and is Bluetooth SIG (Special Interest Group) certified. ...

700 V AC/DC buck regulator family from Renesas
28 July 2021, Power Electronics / Power Management, Hi-Q Electronics

The new RAA2230xx family of 700 V non-isolated AC/DC buck regulators from Renesas Electronics delivers ultra-low power consumption, excellent noise and EMI suppression, as well as reduced overall system ...

16-bit general-purpose microcontroller
26 May 2021, DSP, Micros & Memory, Hi-Q Electronics

Renesas Electronics has launched and begun mass production of its 16-bit general-purpose RL78/G23 microcontroller (MCU), further strengthening its RL78 family of 8-bit and 16-bit MCUs for a broad range ...

Renesas adds Bluetooth 5.0 to RE family
28 April 2021, Telecoms, Datacoms, Wireless, IoT, Hi-Q Electronics

The RE family of 32-bit ultra-low power consumption microcontrollers (MCUs) from Renesas Electronics has been expanded to include the RE01B with Bluetooth 5.0 support. Developed using Renesas’ SOTB (Silicon ...

MCUs for low-power industrial and IoT applications
31 March 2021, DSP, Micros & Memory, Hi-Q Electronics

Renesas Electronics has expanded its RA4 Series microcontrollers (MCUs) with 12 new RA4M2 Group parts. The new devices deliver an exceptional combination of very low power consumption, high performance ...

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