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Black Top 15mm Knob with grub Screw for 6.3mm Spindle

KQ15N

Black Plastic Knob with Black Insert & White Pointer.

Metal Bush with grub-screw. For 6.3mm spindle

Diameter 10mm top,15mm bottom, Height 20mm

£1.25

(inc VAT £1.50)
Quantity

Black Top Push to Make Miniature Switch

PTM1N

Miniature Push to Make, Release to Break Switch

125VAC 500mA, With 2 Solder Tags.

Dimensions 27.5mm long, 9.7mm diameter. 7mm nut.

Black Button

£0.65

(inc VAT £0.78)
Quantity

BLF244 Transistor

BLF244

NMOS SOT123A 13dB 65V 3A 15W @175MHz.

We have limited stocks of these genuine Philips/NXP device.

Beware of Clever Fakes that don't work!

£49.00

£28.00

(inc VAT £33.60) 43% Off
Quantity

Blue High Intensity LED 3mm Water Clear 1000mcd

B3W

Blue High Intensity 3mm Water Clear LED 470nm, 1000mcd. VF= 3.2V typ, 30mA max

£0.35

(inc VAT £0.42)
Quantity

Blue Top 15mm Knob For Splined 6mm Spindle

KJ15B

Blue Top 15mm Knob For Splined 6mm Spindle

Diameter: 15mm
Height: 17mm
Inner Hole Diameter: 6mm

£0.50

(inc VAT £0.60)
Quantity

Blue Top 15mm Knob with grub Screw for 6.3mm Spindle

KQ15A

Black Plastic Knob with Blue Insert & White Pointer. 

Metal Bush with grub-screw. For 6.3mm spindle

Diameter 10mm top,15mm bottom, Height 20mm

£1.25

(inc VAT £1.50)
Quantity

Bluetooth Audio Transmitter and Receiver 2 in 1

BTTR2

Bluetooth Audio Transmitter & Receiver with Built in Battery

An amazing compact Bluetooth device that opens a new world of wireless audio enjoyment both at home or on the move.
 
Simply connect using the audio cable provided to your TV, projector or other audio device and stream wirelessly to Bluetooth headphones, speakers or soundbars.
 
Alternatively connect to a set of headphones, amplifier or in-car entertainment system and you can pair with your smartphone, tablet or other Bluetooth devices.
 
With Multi-point support for shared listening, a  33 feet -10 metre transmission range and in-built rechargeable battery providing up to 8 hours playback from a single charge. Your perfect Bluetooth partner!
 
Features:
  •  Easy Pair System
  •  3.5mm Stereo Connection
  •  LED indicator for power and connection
  •  10m Bluetoothe Range
  •  Use as a transmitter for up to 8 hours
  •  Use as a receiver for up to 6 hours  
£24.50

£20.50

(inc VAT £24.60) 16% Off
Quantity

Bluetooth FM Audio Transmitter for Car Radios

BTFM

Bluetooth FM Audio Transmitter 

A small and very useful Bluetooth to FM radio transmiter that can equip any car with an FM radio with Bluetooth capabilities. Simply plug it in your cigar lighter socket, tune your radio to the frequency displayed on the screen and connect your phone via Bluetooth and you can play your favourite tunes without the need to replace the stereo. You can also play music from a USB flash drive using the second USB-A socket.

It also features a USB-A socket for charging on the go and a USB-C socket for fast charging (USB cables not included). The built-in microphone allows you to safely make handsfree calls.

Specifications:
Transmitter frequency range: 87.5 - 108MHz
Transmitter range: 5-10 metres
Working voltage: 12-24V DC
USB Output: 20W Max.
 

£6.50

(inc VAT £7.80)
Quantity

Bluetooth LED Controller for WS2812B, WS2811, SK6812, etc. 12-24V

WS2812C12

Bluetooth LED controller for WS2812B, WS2811, SK6812, etc. 12-24V

 
Control your LED strips with this versatile and easy to use controller! Featuring an app that allows you to control the LED strips (via Bluetooth) with dozens of mesmerising presets.
JST SM Leads for the strips can be found by clicking HERE

Please note: this controller can only be used with 12-24V strips.

App can be found HERE

Specifications:
Input voltage: 12-24V DC
Max. number of LEDs: 2048
Remote control range: 40m (line-of-sight)

Compatible with the following addressable LEDs: 2812, 2811, 16703, 16704, 1903, 6812, 1003, 2904, etc.

 

£7.50

(inc VAT £9.00)
Quantity

Bluetooth LED Controller for WS2812B, WS2811, SK6812, etc. With Remote

WS2812C5

Bluetooth LED controller for WS2812B, WS2811, SK6812, etc. with remote control

 
Control your LED strips with this versatile and easy to use controller! Featuring an app that allows you to control the LED strips (via Bluetooth) with dozens of mesmerising presets and a remote control with an exceptionally good range. JST SM Leads for the strips can be found by clicking HERE

Please note: this controller can only be used with 5V strips.

App can be found HERE


Specifications:
Input voltage: 5V DC
Max. number of LEDs: 2048
Remote control range: 40m (line-of-sight)

Compatible with the following addressable LEDs: 2812, 2811, 16703, 16704, 1903, 6812, 1003, 2904, etc.

 

£7.50

(inc VAT £9.00)
Quantity

Bluetooth Stereo HiFi Amplifier Module 5W

PAM8403BT

Bluetooth Stereo HiFi Amplifier Module


Class D miniature Bluetooth amplifier module that offers low THD+N which allows it to achieve high quality sound reproduction.
The volume can be adjusted by holding the on-board switches lablled "+" and "-".  


Specifications:
Output power: 5W Max x 2
Input voltage: 5V DC
SNR: 80dB @ 1kHz
THD + N: 0.15% @ 1kHz, 1W 
Size: 45mm x 42mm x 25mm
Connections: 2 Pin JST XH x 3

£4.50

(inc VAT £5.40)
Quantity

Bluetooth Stereo HiFi Receiver

BTR5

Bluetooth Stereo HiFi Receiver Module


USB Powered Bluetooth receiver module with stereo 3.5mm jack output. Can also be powered by a battery (3.7V - 5V).

Specifications:
Output: 3.5mm stereo jack OR SMD solder pads
Power Input: 3.7V - 5V
SNR: 90dB
THD + N: -70dB
Crosstalk: -86dB
Supported control profiles: A2DP, AVCTP, AVDTP, AVRCP, HFP

£4.50

(inc VAT £5.40)
Quantity

Bluetooth Stereo HiFi Receiver Module

BTPCB

Bluetooth Stereo HiFi Receiver Module


USB Powered Bluetooth receiver module with stereo 3.5mm jack output. Can also be powered by a battery (3.7V - 5V).

Specifications:
Output: 3.5mm stereo jack OR SMD solder pads
Power Input: 3.7V - 5V
SNR: 90dB
THD + N: -70dB
Crosstalk: -86dB
Supported control profiles: A2DP, AVCTP, AVDTP, AVRCP, HFP

£3.50

(inc VAT £4.20)
Quantity

BLX65 Transistor

BLX65
NPN TO5 18V 700Ma 2W @470MHz

£33.00

(inc VAT £39.60)
Quantity

BLX68 Transistor

BLX68

NPN SOT120 36V 1A 7.8W @470MHz Transmitting Transistor

£27.50

(inc VAT £33.00)
Quantity

BLX69 Transistor

BLX69

NPN 145 36V 3.5A 17W@470MHz VHF/UHF Transmitting Transistor

£45.00

(inc VAT £54.00)
Quantity OUT OF STOCK

BLX83 Transistor

BLX83
NPN TO3 80V 20A 150W

£19.00

(inc VAT £22.80)
Quantity

BLY11 Transistor

BLY11

NPN TO3 100V 2A 13W

£5.00

(inc VAT £6.00)
Quantity

BLY15 Transistor

BLY15
NPN TO66 64V 2.5A 15W

£27.00

(inc VAT £32.40)
Quantity

BLY219A Transistor

BLY219A

NPN 144 Stud with nut 18V 1.5A 6W @175MHz VHF Transmitter/Driver

£17.00

(inc VAT £20.40)
Quantity

BLY34 Transistor

BLY34
NPN TO5 20V 3W @ 175MHz

£27.00

(inc VAT £32.40)
Quantity

BLY38 Transistor

BLY38

NPN 144 36V 500mA 2W@470MHz  VHF/UHF Output/Driver

£19.00

(inc VAT £22.80)
Quantity

BLY48A Transistor

BLY48A
NPN TO66 75V 3A 40W 15MHz Made by Texas Instruments

£19.00

(inc VAT £22.80)
Quantity

BLY49 Transistor

BLY49
NPN TO3 150V 3A 40W 15MHz Made by Texas Instruments

£15.00

(inc VAT £18.00)
Quantity

BLY50 Transistor

BLY50
NPN TO3 150V 3A 40W 15MHz

£15.00

(inc VAT £18.00)
Quantity

BLY53A Transistor

BLY53A

NPN SOT120 18V 1.5A 6W @470MHz VHF/UHF Transitter/Driver by PHILIPS

£19.00

(inc VAT £22.80)
Quantity

BLY83C Transistor

BLY83C

NPN 144 33V 2A5 7W @175MHz

£14.00

(inc VAT £16.80)
Quantity

BMS 2S Balanced Charger for 2 x 3.7V Lithium batteries with protection

BMS2S

2S Balanced BMS (Battery Management System) for use with 2 x 3.7v Lithium batteries

 

This BMS is designed to charge and manage the use of 2 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the battery. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.

 

This BMS will balance charge 2 lithium batteries like 18650 or 26650 or can charge multiple pairs in paralel for higher capacity/current uses. It will also balance charge 2S LiPo (Lithium Polymer) battery packs.   

 

A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A

 

Voltage in : 8.4V - 9VDC

Over Voltage Protection : 4.2VDC per cell

Under Voltage Protection : 2.75VDC per cell

Maximum Charging Current : 10A

Maximum Discharging Current : 20A

Over Current Protection : 20A

Dimensions : 48mm x 20mm

£3.00

(inc VAT £3.60)
Quantity

BMS 3S Balanced Charger for 3 x 3.7V Lithium batteries with protection

BMS3S

3S Balanced BMS (Battery Management System) for use with 3 x 3.7v Lithium batteries

 
This BMS is designed to charge and manage the use of 3 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
 
This BMS will balance charge 3 lithium batteries like 18650 or 26650 or can charge multiple sets of 3 in paralel for higher capacity/current uses. It will also balance charge 3S LiPo (Lithium Polymer) battery packs.   
 
A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
 
Voltage in : 12.6V - 13.6VDC
Over Voltage Protection : 4.2VDC per cell
Under Voltage Protection : 2.5VDC per cell
Maximum Charging Current : 20A
Maximum Discharging Current : 40A
Over Current Protection : 80A
Dimensions : 60mm x 41mm

£4.50

(inc VAT £5.40)
Quantity

BMS 4S Balanced Charger for 4 x 3.7V Lithium batteries with protection

BMS4S

4S Balanced BMS (Battery Management System) for use with 4 x 3.7v Lithium batteries

 
This BMS is designed to charge and manage the use of 4 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. It will also protect the batteries from both over voltage and under voltage. It also features over current and short circuit protection.
 
This BMS will balance charge 4 lithium batteries like 18650 or 26650 or can charge multiple sets of 4 in paralel for higher capacity/current uses. It will also balance charge 4S LiPo (Lithium Polymer) battery packs.   
 
A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
 
Voltage in : 16.8V - 18.1VDC
Over Voltage Protection : 4.2VDC per cell
Under Voltage Protection : 2.5VDC per cell
Maximum Charging Current : 20A
Maximum Discharging Current : 40A
Over Current Protection : 80A
Dimensions : 60mm x 45mm

£5.50

(inc VAT £6.60)
Quantity
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