Transistors, Diodes, Optoelectronics
Skip to navigationBridge rectifiers 1.5A to 35A, transistor pads TO5 TO18 bush TO220, NPN and PNP power transistors 0.5A to 10A 60V to 300V, signal transistors, switching transistors, zener diodes 2.7V to 169V, Darlingtons 4A and 10A at 80V, red and green ultra bright LEDs, seven segment displays, opto isolators, TO5 pin spreaders, Schottky rectifiers, transistor mounting pads, and more. Soemtron - for those hard to find or obsolete electronic parts, excess inventory, components and surface mount parts.
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All prices listed are per item plus postage in U.K. pounds, £2.50 minimum order + postage and fees, payment by PayPal with your order. For international orders please enquire about shipping costs and exchange rates. Shipping is next working day by tracked courier after funding clearance.
If known, the manufacturer or supplier is listed in the item description (FEC: = Farnell, RS: = RS Components, Vishay,, Dubilier, Murata, Motorola, Etc.). N.O.S. = New Old Stock, new unused parts in their original packing where possible, but may have bent leads, the packing may be degraded. All semiconductor parts are stored and supplied in anti-static packaging.
| Diodes | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware | ||||
| Transistors | ||||
| Item | Description | Qty | Each | Data |
| J2144 | 2N3440 NPN High voltage 250V (TO5) | 5 | £0.75 |  |
| B2139 | 2N3773 NPN 140V 16A Motorola (TO3) | 195 | £3.00 | |
| MS2138 | 2N3906 PNP (TO92) | 3600 | £0.10 | |
| J2415 | 2N5415 PNP High voltage 200V 1A RF (TO5/TO39) | 6 | £1.00 | |
| MM8 | 2N5416 PNP High voltage 350V RF (TO5/TO39) | 11 | £1.00 | |
| F1904 | 2N5876 PNP 10A 150W (TO3) | 9 | £4.00 | |
| G1127 | BC212L PNP small signal transistor (TO92) | 485 | £0.40 | |
| MM15 | BC337A NPN transistor FEC:1017668 (SOT54A 0.1" spread) | 106 | £0.10 | |
| MS37 | BC556A PNP general purpose transistor (TO92) | 95 | £0.10 | |
| MA17 | BC557B PNP general purpose transistor, FEC:1017678 or RS:545-2260 (TO92) | 4 | £0.10 | |
| G21 | BC559 NPN silicon planar medium power transistor (TO92) | 6 | £0.05 | |
| MF124 (2) | BC846A NPN general purpose transistor 0.1A 65V (SOT23) | 4730 | £0.03 | |
| MS3 | BC856B PNP general purpose transistor 0.1A 65V Philips (SOT23) | 1450 | £0.025 | |
| MF98 | BCW69 PNP general purpose transistor 0.1A 45V (SOT23) RS:816-7776 similar FEC:1081268 | 48 | £0.03 | |
| MF99 | BCW71 NPN general purpose 0.1A 45V General Semiconductor (SOT23) | 2500 | £0.03 | |
| H21 | BD132 PNP power transistor 45V 3A 15W, was RS:311-978 (TO126) | 3 | £1.00 | |
| MM22 | BD135 NPN low voltage transistor, RS:360-491 (SOT32 / TO126) | 3 | £0.10 | |
| C1632 | BD679A NPN Darlington 4A 80V complementary for BD680A, RS:545-2349 or FEC:9557687 (SOT32 / TO126) | 1889 | £0.40 | |
| MM1741 | BD680A PNP Darlington 4A 80V complementary for BD679A, RS:714-2684 or FEC:9557695 (STO32 / TO126) | 21 | £0.10 | |
| J2140 | BF297 NPN High voltage 160V (TO92) | 185 | £1.50 | |
| K2141 | BF398 PNP High voltage 150V (TO92) | 760 | £2.10 | |
| G1470 | BU406 NPN Epitaxial Silicon (TO220) | 88 | £1.50 | |
| G1340 | MJ2501 PNP Darlington power 80V 10A (TO3) | 17 | £2.15 | |
| F1339 | MJ3001 NPN Darlington power 80V 10A (TO3) | 17 | £2.10 | |
| MM25 | MPSA42 NPN high voltage transistor 300V, FEC:1574390 or RS:295-214 (TO92) | 18 | £0.12 | |
| F1410 | MJE350 PNP power transistor 0.5A 300V, FEC:1505286 or RS:486-4577 (SOT32 / TO126) | 21 | £0.40 | |
| MF101 (2) | PMBT3906 PNP PMBT3906 (SOT23) | 3480 | £0.03 | |
| G1328 | TIP41A PNP power 6A 60V (TO220) | 415 | £0.60 | |
| G1327 | TIP42A PNP power 6A 60V (TO220) | 21 | £0.60 | |
| MM65 | TIP121 ST TIP121 TO220 complementary Darlington NPN 80V 5A TO220, RS:485-9660 or FEC:9804013 | 6 | £0.30 | |
| MM45 | TIP126 TIP126 complementary Darlington NPN 80V 5A, RS:485-9676 or FEC:9294538 (TO220) | 5 | £0.75 | |
| MX5 | ZTX500 PNP Small signal transistor 0.5A 25V (E-line - TO92) | 350 | £0.25 | |
| G22 | ZTX653 NPN silicon planar medium power transistor (E-line) | 1 | £0.25 | |
| S49 | ZTX753 PNP transistor 2A 100V 140MHz power, FEC:9525637 RS:295-539 (E-line - TO92) | 1 | £0.25 | |
| Transistors | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware | ||||
| Diodes | ||||
| Item | Description | Qty | Each | Data |
| S50 | 1N6281 diode transient suppressor 27V 1500W 41A, was RS:239-539 now 774-3388 FEC:1126338 | 1 | £0.30 | |
| S22 | 1.5KE68A diode transient suppressor ST 121V 1500W (DO-201), was FEC:607-861, is FEC:1651617 RS: 486-4426 | 6 | £0.25 | |
| G1122 | 1N4001 1A 100V N.O.S. (DO-41) | 182 | £0.03 | |
| MS39 | 1N4007 1A 1000V (DO-41) | 20 | £0.03 | |
| G1900 | 1N4148 x8 diodes in a DIP package (DIP16) | 65 | £0.20 |  |
| MF97 | LL4148 (SOD80), FEC:7355513 RS:700-2886 | 65 | £0.01 | |
| G1444 | 1N5406 3A 600V (DO-201AD) | 24 | £0.10 | |
| F3 | 1N5408 3A 1000V (DO-201AD), RS:628-9502 FEC:9556168 | 13 | £0.10 | |
| H16 | 1N5817 1A 20V (DO-201AD), was FEC:573-097 now FEC:9801197 or RS:652-7321 | 5 | £0.05 | |
| MM85 | 1N5822 3A 40V, was FEC:573-140 now RS:652-7371 or FEC:7429339 (DO-201AD) | 5 | £0.10 | |
| MS33 | 10MQ060N Schottky 60V 1.5A, FEC:1562282 or RS:543-2519 (equivalent BYS11-90-E3/TR) (DO-214AC/SMA) | 9 | £0.25 | |
| F1384 | 10TQ03 Schottky rectifier diode 10A (TO220) | 6 | £0.75 | |
| F5 | 31DQ04 Schottky diode 40V 3.3A DO-201AD IR 0030 Vishay, was RS:395-3159 or FEC:364617 now 4526090 | 3 | £1.40 | |
| G2300 | BAT85 Schottky barrier diode (DO-34) | 83 | £0.05 | |
| B1473 | BYW51-200 fast recovery rectifier diode 10A 200V (TO220) | 38 | £1.00 | |
| G1725 | BYW95A avalanche Diode 3A 200V (SOD-64) | 70 | £0.75 | |
| H33 | BYV28-100 transient suppressor 47V 600W, FEC:1612307 or RS:639-3162 (SOD64) | 12 | £0.35 | |
| J1034 | BYV95C fast switching rectifier 1.5A 600V (DO-204AP) | 31 | £0.60 | |
| F1474 | BY229-200 fast recovery rectifier diode 8A 200V (TO220) | 75 | £0.80 | |
| MA53 | FR103f fast recovery, was FEC:739-870, is FEC:1625048 | 10 | £0.05 | |
| H36 | P6KE47A transient suppressor 47V 600W, similar RS:543-8680 was FEC:166-789 now FEC:1578847 (DO-15) | 5 | £0.10 | |
| G1959 | SF63G super fast rectifier 6A (DO-201AD) | 1850 | £0.50 | |
| MG1 (2) | SB560 Schottky rectifier diode 60V 5A (DO-201AD) | 1770 | £0.15 | |
| MF102 | SMCJ33A diode transient suppressor 33V, DO-214AB, FEC:1797953 RS:628-8155 | 375 | £0.25 | |
| MG49 | SR506 Schottky barrier rectifier diode 60V 5A (DO-201AD) | 26 | £0.75 | |
| MF96 | SS14 Schottky diode 40V 1A FEC:1467537 (DO-214AC) | 7350 | £0.05 | |
| MS1 | SS16/11 Schottky rectifier diode 60V 1A (DO-214AD) General semiconductor | ? 7200 | £0.10 | |
| J1958 | UF4002 ultra-fast rectifier 1.5A 100V (DO-204AL DO-41) | 500 | £0.075 | |
| Transistors | Diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware | ||||
| Zener Diodes | ||||
| Item | Description | Qty | Each | Data |
| MM1522 | 1N5335B 3.9V 5W 1N5335B, was RS:283-126 now FEC:9557920 (017AA) | 5 | £0.20 | |
| K2218 | 1N5353B 16V 5W, RS:485-4003 or FEC:1798007 (D0-201AE) | 12 | £0.25 | |
| H1495 | BZX55-C2V7 2V7 0.5W (DO-35) | 700 | £0.015 | |
| MS32 | BZX55-C15V 15V 0.5W, FEC:9844503 (DO-35) | 3 | £0.10 | |
| G1311 | BZX61-C15V 15V 1.3W (DO-15 glass) | 80 | £0.10 | |
| G1383 | BZX61-C36V 36V 1.3W (DO-15 glass) | 90 | £0.10 |  |
| G1123 | BZX61-C169V 169V 1.3W (DO-15 glass) | 115 | £0.10 | |
| H32 | BZX79-C2V7 2V7 400mW, RS:544-3519 or FEC:1097224 (DO-35 glass) | 7 | £0.05] | |
| H30 | BZX79-C3V9 3V9 400mW, was RS:642-3982 is FEC:1097231 (DO-35 glass) | 10 | £0.05 | |
| F1901 | BZX79-C4V3 4V3 400mW, RS:544-3569 or FEC:1097233 (DO-35) | 39 | £0.05 | |
| H31 | BZX79-C6V8 6V8 400mW, was RS:283-687 now 544-3626 or FEC:1467596 (DO-35 glass) | 9 | £0.05 | |
| MG39 | BZX79-C8V2 8V2 400mW, RS:544-4449 or FEC:1097242 (DO-35) | 496 | £0.05 | |
| MM86 | BZX79-C10V 10V 400mW, RS:759-8709 or FEC:9844465 (DO-35) | 5 | £0.05 | |
| MF123 | BZX84-C15V 15V 300mW Vishay, RS:699-7815 (SOT23) | 1900 | £0.02 | |
| MX38 | BZX85-C4V7 4V7 1.3W (DO35) | 22 | £0.10 | |
| J2407 | BZX85-C10V 10V 1.3W, FEC:1467597 (DO-35) | 45 | £0.10 | |
| MM50 | BZX85-C16V 16V 1.3W Motorola (DO35) | 27 | £0.10 |  |
| MA52 | BZX85-C24 24V 1.3W (DO35) | 10 | £0.05 | |
| K2046 | BZX85-C27V 27V 1.3W, was FEC:9844155 (DO-35) | 340 | £0.10 | |
| F1521 | BZY88-C7V5 7V5 350mW CV7104 Philips (DO-35) | 100+ | £0.25 | |
| Transistors | Diodes | Zener diodes | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware | ||||
| Bridge Rectifiers | ||||
| Item | Description | Qty | Each | Data |
| J1198 | W04 1.5A 400V, FEC:1497577 or RS:629-5153 | 32 | £0.15 | |
| J1060 | GBPC104 3A 400V, FEC:1612297 or RS:629-2794, equivalent KBPC104 FEC:2291162 RS:468-1732 | 18 | £1.00 |  |
| G1717 | KBPC802 8A 200V, FEC:1363738 or RS:227-8564 | 13 | £1.50 | |
| G1199 | KBPC3502 35A 200V metal cased, RS:2509471010 | 38 | £2.50 | |
| MA38 | GBPC3502 35A 200V metal base, FEC:4084730 or RS:629-0209 | 6 | £1.00 | |
| Transistors | Diodes | Zener diodes | Bridge rectifiers | Thyristors | MOSfet - HEXfet | Hardware | ||||
| Optoelectronics - Isolators - Meters | ||||
| Item | Description | Qty | Each | Data |
| MG83 | 7110DINAS Truemeter panel mount 8 digit LCD up/down counter RS:292-6702 | 1 | £5.00 | |
| J1968 | C5095 Lascar 6 digit multiplexed display with case (no counter parts, case & display only) | 17 | £5.00 | |
| D15 | C5095 Lascar 6 digit up/down counter with fittings, used tested working | 1 | £15.00 | |
| D16 | C7216 Lascar 8 digit counter / frequency meter, with fittings, used tested working | 1 | £20.00 | |
| K15 | C7217B/2 4C Lascar 4 digit display replacement board | 2 | £5.00 |  |
| G3 | 551-0207 Dialight LED 3mm HE green 90deg PCB mount, was RS:197-160 now RS:546-0479 | 4 | £0.30 | |
| D17 | DPM 343 Lascar 3.5 digit 200mV FSR meter, with panel fittings, used tested working | 3 | £15.00 | |
| J4 | DPM 343-s Lascar case with panel fittings and 4 digit display board only, no electronics | 1 | £7.50 | |
| HA51N | FND357 0.362in (9.2mm) RED GaSaP common cathode 7 segment display RH decimal point,Farichild, reclaimed tested working, solder & flux residue | 5 | £4.00 |  |
| MA25 | HCPL2531 dual Opto-isolator HCPL-2531-000E DIP8 1Mb/s Avago Technologies, RS:547-3879 | 2 | £1.25 | |
| HA51J | HDSP-3403 0.8in (20mm) RED common cathode 7 segment display RH decimal point, HP Agilent, tested working | 3 | £2.50 |  |
| HA51G | HDSP-5303 0.56in (14.2mm) RED common cathode red LED display RH decimal point, HP Agilent, used tested working, solder & flux residue | 12 | £2.00 |  |
| MX34 | HDSP-3850 10 element Green LED bar graph display Avago, FEC:1003270 or RS:171-1385 | 2 | £2.00 | |
| MM87 | HLMP-1700 LED 3mm Red 30mcd, was RS:22-556 now RS:171-1234 or FEC:1003207 | 5 | £0.10 | |
| MM88 | HLMP-1790 LED 3mm Green diffused 2.3mcd, was RS:322-570 or FEC:2293472, now RS:180-8451 or FEC:1003209 | 10 | £0.25 | |
| G2 | HLMP-1790-A00A2 LED 3mm Green diffused 2.3mcd PCB mount 90deg, was RS:655-170 now RS:450-935 or FEC:1003385RL | 4 | £0.30 | |
| MX7B | HLMP-3301 Red led 5mm T-1¾ Agilent, RS:826-363 | 108 | £0.10 | |
| C6 | HP5082-7616 7 segment display universal ±1 R/H decimal Agilent (HP) 7.6mm (0.34in) | 11 | £4.50 | |
| H1861 | HP5082-7650 7 segment display common Anode L/H decimal Agilent (HP) 10.9mm (0.43in) | 9 | £4.50 | |
| H1862 | HP5082-7656 7 segment display universal ±1 R/H decimal Agilent (HP) 10.9mm (0.43in) | 11 | £4.50 | |
| HA51L | HP5082-7730 7 segment display common Anode L/H decimal Agilent (HP) RED 7.6mm (0.3in) NOS | 2 | £4.50 | |
| MA26 | ILD74 single channel opto coupler (DIP08) | 2 | £0.50 | |
| MF9 | ILD213 Opto isolator, FEC:1469513 (SO08) | 1990 | £0.40 | |
| F6 | L-93WEGW LED Bi-colour Red/Green 3mm, Kingbright 3mm 60deg, was FEC:637-210 now 1142520 28p CPC:SC07621 0.24p RS:228-5685 | 5 | £0.15 | |
| HA51K | LA6341-21 0.63in (16mm) RED common anode 7 segment display, Ledtech NOS | 2 | £5.00 |  |
| H37 | LAD-RS-SY LED Yellow for 8mm subminiature switch IDEC A-series, RS:352-733 | 3 | £0.75 | |
| S45 | LGA670-HK LED Green surface mount side led, was FEC:481-129 RS:192-5455 | 5 | £0.50 | |
| MX7A | LI3330 Red led 5mm T-1¾ Ligitek Electronics | 500 | £0.10 | |
| HA51M | LR7750R 0.43in (11mm) RED common anode 7 segment display LH decimal point, Industrial Electronic Engineers NSN 5980-01-376-5053, reclaimed tested working | 3 | £5.00 |   |
| J1179 | LT1811-11 LED 5mm Red | 100 | £0.10 | |
| H1719 | LUG33D LED 3mm Green 13mcd 20mA ultra bright 104deg Titan Opto | 300 | £0.25 | |
| H1860 | LUR33D LED 3mm Red 15mcd 20mA ultra bright 104deg Titan Opto | 320 | £0.25 | |
| HA51I | MAN72A 0.3in (7.62mm) RED common anode 7 segment LH decimal point, Fairchild NOS, RS:587-894 (discontinued), tested working | 48 | £2.00 |  |
| G2A | MARL 107-314-04 4 LED module 3mm green 90deg PCB mount, FEC:9737367 | 1 | £2.50 | |
| H6 | MKD RS302 Opto coupled triac MKD RS302 (DIP06) | 1 | £3.00 | |
| J5 | Optek OPB840L51 through hole slotted optical switch, RS:880-2012 or FEC:4891028 | 1 | £1.00 |  |
| HA51A | TFK508 0.56in (14.2mm) RED common cathode red LED display RH decimal point, Vishay Telefunken, used tested working, solder & flux residue, data as HDSP5303 | 4 | £2.00 |  |
| HA51B | TFK609 0.56in (14.2mm) RED common cathode red LED display RH decimal point, Vishay Telefunken, used tested working, solder & flux residue, data as HDSP5303 | 3 | £2.00 |  |
| HA51C | TFK622 0.56in (14.2mm) RED common cathode red LED display RH decimal point, Vishay Telefunken, used tested working, solder & flux residue, data as HDSP5303 | 6 | £2.00 |  |
| HA51D | TFK648 0.56in (14.2mm) RED common cathode red LED display RH decimal point, Vishay Telefunken, used tested working, solder & flux residue, data as HDSP5303 | 8 | £2.00 |  |
| HA51E | TFK651 0.56in (14.2mm) RED common cathode red LED display RH decimal point, Vishay Telefunken, used tested working, solder & flux residue, data as HDSP5303 | 38 | £2.00 |  |
| HA51F | TFK705 / TDSR5160 0.56in (14.2mm) RED common cathode red LED display RH decimal point, Vishay Telefunken, used tested working, solder & flux residue, data as HDSP5303 | 18 | £2.00 |  |
| HA51H | LTS547AR 0.52in (13.2mm) RED common cathode red LED display RH decimal point, Lite-On Technology, used tested working, solder & flux residue, data as HDSP5303 | 22 | £2.00 |  |
| MS24 | TIL311 0.3in (7.62mm) Hexadecimal display with MSI logic 4x7 display array, Texas Instruments NOS | 10 | £7.50 |  |
| F28 | TIL197 Opto coupler, was FEC:168-3368 is FEC:1683368 | 4 | £0.30 | |
| G27 | Single opto-coupler was RS:625-829490, is FEC:1201937 Darlington Output, 50 mA, 2.5 kV, 1000% (SOP4) | 37 | £0.20 | |
| C14 | TLP181 Toshiba single opto-coupler, FEC:1201937 (SOP4) | 45 | £0.30 | |
| C2431 | TLP504A-2 Quad opto isolator (DIP16) | 64 | £1.50 | |
| MG20 | TLP627 single opto isolator (DIP04) | 75 | £0.60 | |
| MS2 | TOL2012MYB LED yellow high intensity 25mcd surface mount Titan Opto, similar to FEC:1686071 (0805) | 930 | £0.05 | |
| MS4 | TOL2012MGB LED green high intensity 15mcd surface mount Titan Opto, similar to FEC:852994 (0805) | 2850 | £0.05 | |
| MS12 | TOL2012MRB LED red high intensity 25mcd surface mount Titan Opto, similar to FEC:1686066 (0805) | 1790 | £0.05 | |
| Transistors | Diodes | Zener diodes | Bridge rectifiers | Optoelectronics | MOSfets - HEXfets | Hardware | ||||
| Thyristors | ||||
| Item | Description | Qty | Each | Data |
| G1408 | BT152 thyristor 20A 600V (TO220) | 5 | £1.00 | |
| Transistors | Diodes | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | Hardware | ||||
| MOSfet - HEXfet | ||||
| Item | Description | Qty | Each | Data |
| C1905 | BUZ900 N-Channel MOSFET 8A 160V (TO3) | 49 | £7.50 | |
| C1906 | BUZ905 P-Channel MOSFET 8A 160V (TO3) | 47 | £7.50 | |
| H3 | IR2125 MOSFET/IGBT driver 500V 100mA, RS:369-7685 or FEC:9101721 (DIP08) | 2 | £2.00 | |
| MA55 | IRF244N Hexfet TO220, was FEC:637-385o | 5 | £1.00 | |
| MX52 | IRF630 N-Channel MOSFET 9A 200V, RS:486-0171 (TO220) | 1 | £0.50 | |
| D9 | IRFI640G Power N-Channel MOSFET 9.8A 200V International Rectifier, FEC:1564065 (TO220FP) | 55 | £3.00 | |
| MS22 | IRFR2407 N-channel MOSFET 42A 75V, FEC:8649731 or RS:543-1162 (D-pak) | 200 | £5.00 | |
| G13 | IRF5210 P-channel MOSFET 40A 100V, RS:541-1720 £1.60, FEC:1704021 (TO220AB) | 8 | £1.00 | |
| B2467 | IRL530 Hexfet 100V 15A (TO220) | 26 | £0.60 | |
| MF100 | NDS355AN N-channel MOSFET 1.7 A 30V 0.065 ohm Fairchild Semi (SOT-23) RS:739-0167 FEC:9845429 | ? | £0.0.15 | |
| MA59 | P19NB20 N-channel MOSFET ST 200V 19A 0.15ohm (TO220 plastic) | 9 | £2.00 | |
| MS38 | VN10LM N-Channel MOSFET (TO92) | 48 | £0.50 | |
| H1517 | VN10LM N-Channel MOSFET (TO237) | 7 | £0.50 | |
| Transistors | Diodes | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfets - HEXfets | ||||
| Hardware | ||||
| Item | Description | Qty | Each | Data |
| F14 | Fischer Electronic 43002153 FK 215/32 SOT32 heatsink 21°C/W 25.4x18x13mm black anodised, RS:189-9255 similar FEC:4621244 | 10 | £0.30 |  |
| J1469 | TO3 insulator bush | 1490 | £0.02 |  |
| K2142 | TO3 Silicone pad, FEC:1610914 NTE Electronics P#TP0001 | 406 | £0.15 |  |
| K2087 | M3.5x15mm tri-lobed screw for TO3 socket K2087B below | 200 | £0.05 |  |
| K2087 B | TO3 transistor panel mounting socket black body, M3.5 screw | 105 | £0.80 |  |
| K2087 W | TO3 transistor panel mounting socket white slim line body, M3 screw | 60 | £0.80 |  |
| J1919 | 8 pin TO5 to DIP08 pin spreader, similar to Fischer Electronic US 512-4, was FEC:170-010 | 235 | £0.10 |   |
| F13 | Fischer Electronic 43002220 FK 222/SA-TO220 SK222 SA TO220 heat sink 20°C/W 27x30x12mm black anodised, similar Avvid 523002B00000G 6230B, FEC:4621281 | 12 | £0.30 |  |
| F7 | Avvid Thermalloy (Redpoint) TV58 TO220 heat sink 30°C/W 11x19x22mm black anodised, FEC:1892317 Fischer Elektronik FK 228 SA L 1 | 1 | £0.30 | |
| S03 | Avvid Thermalloy (Redpoint) TV40G TO-220/218 heat sink 9.9°C/W | 18 | £0.80 | |
| F12 | Avvid Thermalloy (Redpoint) TV46 TO126 heat sink 27°C/W 13x19x22mm black anodised, similar FEC:1892317, Fischer Elektronik FK 229 SA L 1 | 3 | £0.30 |  |
| F12A | Avvid Thermalloy (Redpoint) TV4 TO126 heat sink 21°C/W 19x19x22mm black anodised, was RS:402-954 similar FEC:170075, Fischer Elektronik FK 230 SA L 1 | 3 | £0.30 | |
| K1334 | TO220 insulator bush 4.30mm high | 3000 | £0.02 |  |
| K2479 | TO220 insulator bush 1.70mm high | 525 | £0.02 |  |
| H1468 | TO220 Silicone pad, FEC:1417099 NTE Electronics P#TP0006 | 880 | £0.10 |  |
| MM54 | Silicone insulator pad for 5x TO220, size 88x18mm, fix centers 76mm | 16 | £1.00 |  |
| MG57 | TO220 heat sink clip Redpoint 4426 KM series, FEC:265238 | 235 | £0.05 | |
| S02 | ABL heatsink extrusion 515AB 100x60x25mm (LxWxH) 1.5°C/W black anodised, RS:234-2514 | 15 | £2.50 |  |
| S08 | ABL heatsink extrusion 115AB 150x100x27mm (WxLxH) approx 1.5°C/W bare aluminium | 11 | £3.50 |  |
| S08 A | ABL heatsink extrusion 115AB 150x100x27mm (WxLxH) approx 1.5°C/W machined for two TO3 transistors black anodised | 5 | £3.50 |  |
| S10 | Heat sink 135x100x16mm (WxLxH) approx 1.8°C/W drilled for two TO3 transistors black anodised, slots in base to take Schroff tapped strips P#30819-594, RS:258-2166 | 20 | £2.00 |  |
Further stock clearance and disposal items
Capacitors |
Connectors |
Linear |
Logic |
Misc |
Regulators |
Resistors |
Transistors |
Valves
Part numbers -
2N3440, 2N3773, 2N3906, 2N5415, 2N5416, 2N5876, BC212L, BC337A, BC556A, BC557B, BC559, BC846A, BC856B, BCW69, BCW71, BD132, BD135, BD679A, BD680A, BF297, BF398, BU406, MJ2501, MJ3001, MPSA42, MJE350, PMBT3906, TIP41A, TIP42A, TIP121, TIP126, ZTX500, ZTX653, ZTX753, 1N6281, 1.5KE68A, 1N4001, 1N4007, 1N4148, LL4148, 1N5406, 1N5408, 1N5817, 1N5822, 10MQ060N, 10TQ03, 31DQ04, BAT85, BYW51-200, BYW95, BYV28-100, BYV95C, BY229-200, FR103, P6KE47A, SF63, SB560, SMCJ33A, SR506, SS14, SS16/11, UF4002, 1N5335B, 1N5353B, BZX55-C2V7, BZX55-C15V, BZX61-C15V, BZX61-C36V, BZX61-C169V, BZX79-C2V7, BZX79-C3V9, BZX79-C4V3, BZX79-C6V8, BZX79-C8V2 8V2, BZX79-C10V, BZX84-C15V, BZX85-C4V7, BZX85-C10V, BZX85-C16V, BZX85-C24, BZX85-C27V, BZY88-C7V5, W04, 7110DINAS, C5095, C7216, C7217B/2, 551-0207, DPM 343, DPM 343-s, FND357, HCPL2531, HDSP-3403, HDSP-5303, HDSP-3850, HLMP-1700, HLMP-1790, HLMP-1790-A00A2, HLMP-3301, HP5082-7616, HP5082-7650, HP5082-7656, HP5082-7730, ILD74, ILD213, L-93WEGW, LA6341-21, LAD-RS-SY, LGA670-HK, LI3330, LR7750R, LT1811-11, LUG33D, LUR33D, MAN72A , MARL 107-314-04, MKD RS302, TFK508, TFK609, TFK622, TFK648, TFK651, TFK705, TDSR5160, LTS547AR, TIL311, TIL197, TLP181, TLP504A-2, TLP627, TOL2012MYB, TOL2012MGB, TOL2012MRB, BT152, BUZ900, BUZ905, IR2125, IRF244N, IRF630, IRFI640G, IRFR2407, IRF5210, IRL530, NDS355AN, P19NB20, VN10LM, VN10LM, TV58, TV40G, TV46, TV4, 515AB, 115AB
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