All Prints | Electricity & Electronics

BES Mounted LDR

For use in conjunction with the B.E.S or as stand-alone mounted components.

37.94 AED

Benchmark™ Basic Electricity System, BES, Starter Kit

A simple electricity kit designed to make the teaching of electricity fun. Specification: • Robust plastic holders • Clear cover on the base so components clearly visible • 4 mm sockets for ease of connection • Electrical symbol • 20+ individual types available • Teachers instructions • 3 classroom kits available Starter BES kit comprises: • 6 Lamp holders • 4 Cell holders • 2 Push switches • 5 Black leads • 5 Red leads • Teachers instructions

415.01 AED

Benchmark™ Basic Electricity System, BES, Standard Kit

A simple electricity kit designed to make the teaching of electricity fun. Specification: • Robust plastic holders • Clear cover on the base so components clearly visible • 4 mm sockets for ease of connection • Electrical symbol • 20+ individual types available • Teachers instructions • 3 classroom kits available Standard BES kit comprises: • 6 Lamp holders • 6 Cell holders • 2 Push switches • 2 Changeover switches • 1 Motor • 1 Buzzer • 1 Component holder • 5 Black leads • 5 Red leads • Teachers instructions

581.02 AED

Benchmark™ Basic Electricity System, BES, Advanced Kit

A simple electricity kit designed to make the teaching of electricity fun. Specification: • Robust plastic holders • Clear cover on the base so components clearly visible • 4 mm sockets for ease of connection • Electrical symbol • 20+ individual types available • Teachers instructions • classroom kits available Advanced BES kit comprises: • 6 Lamp holders • 6 Cell holders • 2 Push switches • 1 Changeover switch • 2 Buzzers • 2 Motors • 2 Component holders • 1 Potentiometer • 2 x10 Ohm Resistors • 2 x 20 Ohm Resistors • 1 Diode • 1 LDR • 1 Red LEDs • 20 Leads • Teachers instructions

1245.04 AED

Cord Grip, Brass

SBC, to grip on to cable to suspend bulb.

56.52 AED

SBC Bulb Holder

A brass SBC bulb holder mounted on plastic base, with two mm sockets for electrical connection. Includes 12 V 24 W SBC bulb.

48.22 AED

Mains Bulb, Energy Saving, 11 W

Spiral-type, 230/240 V mains voltage low energy light bulbs. These are not suitable for dimming or electronic switches. Bulbs use 5 times less energy than traditional bulbs and are expected to last 8000 hours, based on 3 hours per day burn time. Colour: Warm white.

34.90 AED

Daylight Bulb, 60 W ES

230 V 'daylight' GLS bulb which simulates natural daylight, offering enhanced colour rendition and improved contrast for inspection, industrial lighting and other visually demanding applications.

20.90 AED

Festoon Bulb, 12 V, 10 W

10.28 AED

Bulb, LES Cap, 6 V

LES (Lilliput Edison Screw) cap bulb. Uses include lighting panels, MFA boards etc.

56.60 AED

Bulbs, MES Cap, 1.25 V

Torch bulbs.

48.80 AED

Bulbs, MES Cap, 3.5 V

Torch bulbs.

15.41 AED

Bulbs, MES Cap, 6.0 V

Torch bulbs.

20.16 AED

Bulbs, MES Cap, 6.5 V

Torch bulbs.

18.18 AED

Bulbs, MES Cap, 12 V, 0.1 A

Torch bulbs. 12 V, 0.1 A.

17.39 AED

Bulbs, MES Cap, 12 V

Torch bulbs.

18.18 AED

Bulb, MES Cap, Lens Ended, 1.2 V, 200 mA

Lens ended bulbs, with MES bases, producing focused beam of light. Commonly used in torches and applications where directed beam is required. Dimensions: Diameter 9.5 mm (max.) length 24 mm (overall).

32.81 AED

Bulb, SBC Cap, Radial Filament, 5 W

12 V bulbs, with SBC fitting, and radial (horizontal) filaments. Can be used in ray box if the bulb holder is rotated such that the filament is parallel to the beams, effectively making it point source. Dimensions 35 x 19 mm. Power 5 W.

11.60 AED

Bulbs, SBC Cap, Radial Filament, 12 V, 21 W

12 12 bulbs, with SBC fitting, and radial (horizontal) filaments. bulbs, with SBC fitting, and radial (horizontal) filaments. Can be used in ray box if the bulb holder is rotated such that the filament is parallel to the beams, effectively making it point source.

10.28 AED

Bulbs, SBC Cap, Axial Filament, 36 W

12 V, 36 W bulb, with SBC fitting, and axial (vertical) filaments. Suitable for ray boxes. Dimensions 55 x 38 mm (L x Dia)

33.60 AED

Bulbs, SBC Cap, Axial Filament, 48 W

12 V, 48 W bulb, with SBC fitting, and axial (vertical) filaments. Suitable for ray boxes. Dimensions 55 x 38 mm (L x Dia)

22.50 AED

Capacitance Selector

Twelve non-electrolytic capacitors selected by a rotary switch mounted on the outer casing. Capacitance values available: 100pF; 220pF; 470pF; 2.2nF; 4.7nF; 10nF; 22nF; 47nF; 220nF; 1µF. Connection by 4 mm sockets.

394.85 AED

Electric Bell, Economy

Electric bell, comprising plastic case with removable cover, and (70 mm) metal plated gong. Runs off 4-6 V AC or DC, via flying mm plug-leads.

59.29 AED

Electric Bell

A higher quality, more reliable bell manufactured in the EU. Operates on 5-8 V.

141.89 AED

Buzzer, 6V

Single tone output, panel mounting, transistor oscillator DC buzzer. • Voltage: 6 V • Rated current: 25 mA • Frequency: 400±100 Hz • Sound output: 70-75 dB 30 cm • 100 mm colour-coded leads

42.69 AED

Buzzer, Miniature, Electronic, 3 V

Packs of 10 low cost miniature buzzers. These come complete with flying leads and are ideal for educational projects and general purpose use. • Current: 30 mA • Dimensions (L x W x H): 23 x 17 x 15 mm • Fixing Centres: 27.5 mm • Lead Length: 80 mm

83.79 AED

Diodes, Signal, 1N4148

A general purpose low signal switching diode, this 1N4148 diode has an operating voltage of 75 V and current rating of 150 mA max.

9.88 AED

Diode, Rectifier, 1N4001

DO-41 Plastic case, 1 A silicon rectifier diodes. 1 A/50 V.

9.88 AED

Miniature Low Cost LDR

Photoconductive cadmium sulphide light dependent resistor (LDR) in a miniature epoxy sealed open frame package (4 mm dia.). Cell resistance reduces as light falling on the device increases. Typical applications include light control, cameras, toys etc. Sold as pack of 10. • Peak spectral response: 540 nm. • Light resistance: 50-100 Kohm • Dark resistance: 20 Mohm minimum • Max. voltage: 100 V • Power max: 90 mW • Working temp. range: -20 to +60°

22.13 AED

LDR, NORPS12

Photoconductive cadmium sulphide cell with a spectral response similar to the human eye. As light falling on the cell increases, so the resistance of the cell decreases. Peak spectral response: Typ. 550 nm. Cell resistance: 9 kΩ at 10 lux. 400 Ω at 1000 lux. Dark resistance: Min. 1 MΩ. Sold as pack of 5.

72.90 AED