Components | Lab Equipment A. Crocodile Clips - Plastic Sleeved
An essential resource for any student building circuits, these allow addition of materials for investigation of conductance. Thread wire through and screw clockwise, or push-fit onto the ends of standard plug leads. Applicable to Year 4 of Key Stage 2: Electricity. Colours may vary.
B8A58695 pack 10 £3.30
B. Crocodile Clips With strong spring and clamping screw for wire. B8A58671
C. Clip Component Holder
Moulded base with 4mm sockets and crocodile clips to hold small resistors, capacitors, etc. B8A61256
D. BEK Push Switch Push Switch for BEK. B8H30798
E. Switch, Slide Type
A miniature double pole double throw slide switch suitable for panel mounting. Connections are by solder tags.
• Maximum rating: 250V a.c., 0.25A. • Dimensions of body: 15 x 8 x 7mm. • Fixing centres: 19mm.
B8A61309 F. Push Button Switch
A miniature push button switch with a momentary push-to-make single pole action. Connections are by solder tags, and the switch may be mounted on a panel having a 7mm diameter hole via its threaded bush and nut. Maximum rating: 250V a.c., 0.5A.
Button diameter: 6mm. Dimensions: L28 x Diameter 10mm.
B8A61281 G. Electronic Buzzer 6V D.C.
Transistorised type with 100mm flying leads. Frequency 420Hz approx Current: 17mA max. Output: 83dB at 0.2m. Dimensions: 23 x 17 x 15mm.
B8A61268 H. Electric Motors
A range of low voltage d.c. electric motors suitable for model making and similar applications. All have cylindrical bodies with either white metal or phosphor bronze bearings. Electrical connection is by solder tags on the rear end clips.
Voltage range Torque g/cm
1.5-3V 10.5
2mm
3-6V 26.5
Dimensions l x d 25 x 20mm 31 x 24mm Shaft diameter Code
2mm
Price (each) buy 10+
I. Slide Switch
A miniature double pole double throw slide switch suitable for panel mounting. Connections are by solder tags. • Maximum rating: 250V a.c., 0.25A. • Dimensions of body: 15 x 8 x 7mm. • Fixing centres: 19mm.
B8A61309
J. Tumbler Switches PP00052885
pack 5 £1.65 pack 15 £29.75
B8A61311 £0.60
£0.50
B8A61323 £1.25
£1.24 J H I £1.35 pack 5 £1.30 E F G pack 5 £1.65 £2.65 C £6.55 D A B