Piezo Element 27mm diameter

6.5cm High Frequency Piezo Horn Driver 150W Max
For use with reflector horns fitted with 1.375" (1 3/8") thread.

Crossover or capacitor not needed, due to high frequency only response.
Recommended to use a 10W protection resistor in series, around 33 ohms

Frequency response: 3,000Hz to 30,000Hz

Impedance: 1000 ohms @ 1,000Hz

Power max: 150W

SPL @ 1W/1m: 93dB

Dimensions: 75 x 65mm

Weight 95g

Piezo Tweeter
High efficiency piezo-electric high impedance tweeter that doesn't need a cross-over capacitor.

Clean & crisp reproduction of  high frequencies. Can be used in series with 10W 33ohm resistor for protection, but will work perfectly without.

Power max: 150W
Frequency response: 4kHz - 30kHz
Impedance @ 1kHz: 1k ohms
Impedance @ 25kHz: 60 - 80 ohms
Dimensions: 85 x 85 x 70mm

Piezo Horn Tweeter

Special piezo high impedance tweeter featuring high efficiency without overloading the amplifier.

Connect easily via a series resistor of around 33 ohms 10 Watts. No need for a capacitor.

Crisp, clean reproduction of the high frequencies.

• Power max.150W
• Frequency response4kHz - 30kHz
• Impedance : 1kHz1k ohms
• Impedance : 25kHz
• Dimensions: 145mm x 68mm

Piher Low Noise 1M ohm Log Stereo 6db Matched Logarithmic Dual Control Pot

31.5mm long  x 6mm diameter round spindle with small serrations.

PCB pins 5mm spacing. 

High Definition 2.MP 1080P Camera Inside a innocent looking dummy PIR Housing with Invisible Night Vision IR LEDs (no red glow) 

High quality 2.1MP 1080P High Definition 4in1 (AHD,TVI,CVI and CVBS) camera in a PIR housing.

Fitted with 940nm IR LEDs that are totally invisible with no red glow. Ideal for surveillance in indoor areas without arousing suspicion.

Athough this is a high definition camera, we can set it for older 720P or non-HD older DVRs if you contact us on 020 8452 0161.

Specifications:

Image Sensor: 1/2.9" Sony Exmor IMX323 CMOS Sensor
DSP: Fulham FH8536E
Resolution: 2.0 Megapixel, 1920(H)×1080(V) 1080P
Lux: 0.01 (0 Lux with IR on)
Lens: Fixed 3.7mm Pinhole with IR Cut
Power Requirements: 12VDC 1Amp max.
Noise Reduction: 2D & 3D
Shutter: 1/50-1/100,000
Infra-red Source: 49pcs 960NM (Invisible to the human eye) IR LEDs
Terminations: Flying Leads with BNC (Video) & DC (Power) Sockets
Operating Temperature: -10 to +55 C
Size: W69mm x H118mm x D47mm

PIR sensor module for Arduino and other microcontroller projects

Adaptor: PL259 (UHF) Socket (Female) to BNC Plug

UHF Male (PL259) to BNC Female.

High Quality UHF Plug with 10mm cable entry

Accepts RG213 cable for example.

Solder centre pin and twist/hold screen by screw-thread

UHF Plug with 6mm cable entry. for example RG6 cable.

Solder centre pin and twist/hold screen by screw-thread

Plain Board. Pierced at 0.1" (2.54mm) spacing without copper. 127 x 95mm

For use with circuit pins CQP1 & CQP2 

Can be cut to size or simply snapped off on a straight  edge. 

Made from Synthetic Resin Bonded Paper.

3mm LED Plastic Bezel - Sanp in

Plastic Cover with screws/hardware for standard 15 way D connectors (D15F & D15M)

Plastic D Cover for 25 way D connectors (D25F & D25M)

D Cover for 9 way & 15 way High Density D Connectors (D9F, D9M, D15F3 & D15M3)

DC Chassis Plastic Switched Socket for plugs 2.1mm x 5.5mm 

(To fit our part numbers ROCA & ROCB)

Plastic recessed bar handle in black with fixing holes.

• Cut Out (mm): 136x169
• Colour: Black
• Cut Out: 136x169mm
• Dimensions 60x175x208mm
• Weight (kg): 0.17

5mm Plastic LED Bezel - Ring & Retaining Clip.

IC Phase Locked Loop 16DIL

Energy Efficient UK Switch-mode Variable Voltage Universal Power Supply 1500mA

 Plug in Power Supply with Various Tips & Voltages:: 3V, 4.5V,  6V, 7.5V, 9V & 12V all at full rated output of 1500mA
 

• Energy Efficient
• Short circuit protection
• Overheating protection
• Overload protection
• Overcurrent protection

All voltages are regulated & selected by a small rotary switch:

UK mains plug. Can operate from 100VAC to 240VAC 50/60Hz

Adaptor plugs    3.5mm jack, 2.35 x 0.75mm, 3.5 x 1.35mm, 4 x 1.7mm, 5 x 2.1mm, 5.5 x 2.1mm, 5.5 x 2.5mm, 6.3 x 3mm

UK Approvals

Cable length 1.8m

Full UK  & EU Approvals

CE, Haus, Quader, WEEE, BS1363

NPN TO92 EBC 30V 600mA 250MHz

PNP TO92EBC Please go to equivalent  MPS2907A

Standard "Chicken head" Pointer Knob for 6.3mm (¼ inch knob)

• Heat-resistant plastic

• Grub screw fixing

• Diameter 19mm

• Suitable for 6.35mm (0.25in) ¼" spindles

Eiechip 100-Piece Polyester Capacitor Kit in a Handy Carrying Case. Most Common Values.

This capacitor kit comes with 10 different capacitor values. Suitable for projects, servicing & hobby.

10 pieces per value of the following:

10nF, 22nF, 33nF, 39nF, 47nF, 100nF, 150nF, 220nF, 330nF, 470nF

Polyimide Film Tape 15mm x 27m

This polyimide film tape is stable across a wide range of temperatures (-70°C to 280°C).


Specifications:

Width: 15mm
Length: 27m
Thickness: 0.055mm
Tensile Force: ≥ 42N/25mm
Peeling Force: ≥ 26N/25mm

Polyimide Film Tape 25mm x 27m

This polyimide film tape is stable across a wide range of temperatures (-70°C to 280°C).


Specifications:

Width: 25mm
Length: 27m
Thickness: 0.055mm
Tensile Force: ≥ 42N/25mm
Peeling Force: ≥ 26N/25mm