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Here I have some surplus items for sale. Everything is new and is keenly priced for diyers. Please email me with what you would like to buy and I will reply with the total price including postage and packing.

 

Capacitors

Product image coming soon 10,000uF 63V 35mm dia x 40mm high 10mm pitch Nichicon LQ - £2.80 each.

Product image coming soon 10,000uF 80V 35mm dia x 50mm high 10mm pitch Nichicon LQ - £4.20 each.

Semiconductors

Diodes and Rectifiers

Product image coming soon MBR20100CT Schottky rectifier diode 100V 20A TO220 - £1.00 each.

Product image coming soon GBPC3502 bridge rectifier 200V 35A - £3.00 each.

BJTs

Product image coming soon BC546B NPN 65V 100mA 625mW BJT TO92 - £0.10 each.

Product image coming soon BC556B PNP 65V 100mA 625mW BJT TO92 - £0.10 each.

Product image coming soon MPSA42 NPN 300V 500mA 625mW BJT TO92 - £0.10 each.

Product image coming soon MPSA92 PNP 300V 500mA 625mW BJT TO92 - £0.10 each.

Product image coming soon TIP110 NPN 60V 2A 50W Darlington TO220 - £0.50 each.

Product image coming soon TIP29C NPN 100V 1A 30W BJT TO220 - £0.50 each.

Product image coming soon TIP132 NPN 100V 8A 70W Darlington TO220 - £1.00 each.

Product image coming soon TIP137 PNP 100V 8A 70W Darlington TO220 - £1.00 each.

Product image coming soon TIP35C NPN 100V 25A 125W BJT TO247 - £1.50 each.

Product image coming soon TIP36C PNP 100V 25A 125W BJT TO247 - £1.50 each.

Product image coming soon TIP142 NPN 100V 10A 125W Darlington TO247 - £1.50 each.

Product image coming soon TIP147 PNP 100V 10A 125W Darlington TO247 - £1.50 each.

MOSFETs

Product image coming soon IRF540 n-channel 100V 22A 85W MOSFET TO220 ST alternative for IRF540 - £0.60 each.

Product image coming soon SFP9540 p-channel 100V 17A 132W MOSFET TO220 Fairchild alternative for IRF9540 - £0.60 each.

IRFP240 image IRFP240 n-channel 200V 20A 150W MOSFET TO247 - £1.20 each.

Product image coming soon IRFP250 n-channel 200V 30A 190W MOSFET TO247 - £1.60 each.

Product image coming soon IRFP260 n-channel 200V 46A 280W MOSFET TO247 - £2.20 each.

Product image coming soon IRFP9240 p-channel 200V 12A 150W MOSFET TO247 - £1.40 each.

ICs

Product image coming soon LM3886T amp - £6.00 each.

Hardware

Polyimide tape image Polyimide (Kapton) tape 24mm wide 33m roll - £6.50 each.

This tape is a brilliant and easy way to make transistor insulators. Just cut off what you need and stick it down. It can be removed without leaving mess behind and won't slide around like silpads etc. No compound is needed.

M3x12 Torx screw image M3x12 Torx screw - £0.05 each.

Ideal for mounting transistors, Torx screws won't drop off your screwdriver and won't chew up. T10 driver fitment.

M3 insulator image M3 tophat insulator - £0.10 each.

Use these insulators with the above screws and tape to achieve a reliable and solid electrically insulated fixing. Either trim the insulator flush with the back of the device or drill a 3.6mm diameter 2.6mm deep recess to your hole.

TO3P insulator image High performance flexible 0.2C/W individual TO3P/TO247 insulators, no paste needed - £0.15 each.

Lead former image Lead former for resistors and diodes etc - £6.00 each.

These are brilliant and save loads of hassle and time! Using this tool you will get perfect bends in the perfect place every time. Just lay the component in the appropriate place on the former and bend the legs. The gap in the middle is just the right size to keep 1/4 watt resistors and small diodes centralised. The other side of the former has a gap to suit 1/2 watt resistors.

Tweeters

Product image coming soon Audax TW014G1 3/4 inch fabric dome - £5.00 each.

Product image coming soon Audax TW025A1 1 inch fabric dome with ferrofluid - £20.00 each.

Bass-mid Drive Units

Product image coming soon Audax AT100M0 4 inch paper cone, shielded - £5.00 each.

Product image coming soon Audax HT130M0 5.25 inch paper cone, unshielded - £10.00 each.

Product image coming soon Audax AP210G6 8 inch composite cone, shielded - £15.00 each.

Product image coming soon Audax AP210Z0 8 inch HDA cone, shielded - £20.00 each.

Woofers

Product image coming soon Audax HD30P45TSMC 12 inch paper cone - £20.00 each.

Sub-woofers

Genesis image Shadow Works Genesis 12 inch woven kevlar cone 1400W 82mm voicecoil - £150.00 each.

Phantom image Shadow Works Phantom 12 inch carbon/kevlar cone 1200W 82mm voicecoil 48mm xmax - matched pair £300.00 or £160.00 each.

 

Please check back occasionally as the items will change.

 

All content on this website Copyright © 2005-2010 Richard Read, unless otherwise stated. For commercial use please contact me.