DC FANS
- 12 volt 62mm square.........................................................£5
- 12 volt 80mm square..........................................................£5
- 12 volt 92mm square..........................................................£5
COMPUTER ICS
- HD68HC000P8..............................................................£5
- WD16C550PC hi speed UART........................................£3
- 1771 floppy disk controller.............................................£16
- 1772 floppy disk controller...........................................£17.50
- other disk controllers available:-FD1797FT, FD1797A/B, FDC1797
- FDC765AC, FDC9239B , FD1791,
FD1793
- 7126 3 1/2 digit dvm lcd driver chip.................................£2
- 8749 micro used/wiped.................................................£11
- also available 8755 used/wiped
EPROMS
- AT27C080-10DC...used / wiped......................................£2.50
- 27C256-2 ......used/wiped..................................................£1
.......100+ £0.80........8k available
- 27512/27C512..used wiped........................................................£1
- 27C4001 used/wiped eproms ...........................................£2
- 27C2001 used/wiped eproms .........................................£1.50
- TMS27C010A-12 used/wiped eproms..............................£1
- TMS2532 used/wiped.....................................................£2.50
REGULATORS
- STR451 SANKEN switched mode regulator................................£10 ea.
- LM317T variable plastic TO-220 1.5v - 30v 1.5A +ve..................80p
- LM337T variable plastic TO-220 1.5v - 30v 1.5A -ve..................80p ...( 400 available)
- LM337MP variable plastic TO-202 1.2v-30v 500mA -ve .............2/£1
- LM323 5v 3a plastic.. variable 3A............. ................................£3
- LM338K variable 1.3v to 30v like LM317 but 5A output...........£6 ea
- 78H12ASC 12v 5a....................................................................£5
- LM317H TO5 can....................................................................£1
- 7805/7812/7815/7824 plastic 1 amp TO-220 ............................30p ea
- 78T05 ..plastic TO-220 5V 3A.....................£2
- 78S05 ..plastic TO-220 5V 2A......................£1
- 78S24 ..plastic TO-220 24V 2A....................£1
- 7905/7912/7915/7924 plastic 1 amp TO-220.............................30p ea.
- LM2950ACZ5.0......................................................................60p ea
- 78L12 short legs ..............................................................10 for £1
- 78L05...............................................................................5 for £1
- 78L6v2 6.2v 100mA to-92..................................................5 for £1
CRYSTALS---------------------------------------------------£1 each
32K768 1MHZ 1M0 1M8432 2M000 2M 2M000 2M1432 2M304 2M4576 3M000
3M2768 3M400 3M579545 3M58564 3M6864 3M6864 3M93216 4M000 4M02564 4M190 4M194304
4M433614 4M608 4M9152 5M000 5M0688 6M000 6M041952 6M176 6M200 6M400 7M37280
8M000 8M06400 8M448 8M8670 9M216 9M3750 9M8304 10M000 10M240 10M245 10M368 10M700
11M000 11M052 11M98135 12M000 12M5 13M000 13M270 13M875000 14M000 14M31818 14M7456
14M74560 14M800 15M00000 16M000 17M6250 17M6256 17M73447 18M432 20M000 21M300
21M855 22M1184 25M000 26M995 BN 27M045 RD 27M095 OR 27M145 BL 27M145 YW 27M195
27M4898 GN 28M4696 30M4696 31M4696 34M368 36M75625 36M76875 36M78125 36M79375
36M80625 36M81875 36M83125 36M84375 38M900 48M000 49M504 51M05833 55M500 57M7416
57M75833 60M000 69M63250 69M545 69M550 96M000 111M800 114M8 173M225
CRYSTAL OSCILLATORS-------------------------£1.50 each
307.2 KHZ, 1M000000, 1M843200, 1M8432, 1M84320, 2M457600,
3M686400, 3M6864, 4M0, 4M000000 4M91520, 4M92000, 5M000000, 5M06800, 5M760000
6M000000 6M144000 7M000000 7M372800 7M5, 8M00000 8M000000 9M216, 9M8304, 10M000,000
10M000, 10M0,10M368 (smd) 12M000000 12M0 14M3818 14M38180 14.7456 16M000000
16M4880 17M625600 18M00000 18M432 19M050 19M2 19M440 20M000000 20M0150 21M6000
21M676 22M1184 23M587 24M000000 25M1748 25M175 25.1750 25M1889 27M + 36M (in
same case) 28M322 32M000000 32M0000(Surface mount type) 33M3330 33M8688 35M4816
38M100 40M000 40M179040, 41M53900 41M539 44M444 44M9 44M9000 44M900 48M00000
50M00 55M000 56M00920 64M000000 64M000000 66M667 71M429404 76M1 80M00 84M0 84M0
ICs
- LM324 (quad 741)...........................................4 for £1
- TL071 lo noise op amp.....................................5 for £1
- TL081 op amp ................................................4 for £1
- TL084 quad op amp.........................................4 for £1
- NE564,NE567......................................................£1
- NE555 timers...................................................5 for £1
- LM741 op amp.................................................4 for £1
- CMOS 555 timers..............................................2 for£1
- IR2431 Sharp 12 led VU bar graph driver ic...........£1.25
- OP-27...................................................................£1
AUDIO AMPS
- LM380, LM386..............................................£1 each
- TDA7240AV audio amp 20W into 4 ohm ...........£1.50
POWER FETS