Surplus components - Transistors, Diodes, Optoelectronics

Bridge 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. for those hard to find electronic partsp, excess inventory and surface mount components.

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If known the manufacturer or supplier is listed in the item description (FEC: = Farnell, RS: = RS Components).
N.O.S. = New Old Stock, new parts used in original packing where possible, but may have bent leads.
All semiconductor parts are stored and supplied in anti-static packaging.

TransistorsDiodes | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware
Stock #Part #DescriptionQtyEachData
J21442N3440NPN High voltage 250V (TO5)5£0.75View datasheet
B21392N3773NPN 140V 16A (TO3)195£3.00View datasheet
MS21382N3906PNP (TO92)3600£0.10View datasheet
J24152N5415PNP High voltage 200V 1A RF (TO5/TO39)6£1.00View datasheet
MM82N5416PNP High voltage 350V RF (TO5/TO39)11£1.00View datasheet
F19042N5876PNP 10A 150W (TO3)9£4.00View datasheet
G1127BC212LPNP small signal transistor (TO92)485£0.40View datasheet
MM15BC337ANPN transistor FEC:1017668 (SOT54A 0.1" spread)106£0.10View datasheet
MS37BC556APNP general purpose transistor (TO92)95£0.10View datasheet
MA17BC557BPNP general purpose transistor, FEC:1017678 or RS:545-2260 (TO92)4£0.10View datasheet
MF124BC846ANPN general purpose transistor 0.1A 65V (SOT23)? 4760£0.03View datasheet
MS3BC856BPNP general purpose transistor 0.1A 65V Philips (SOT23)1450£0.025View datasheet
MF99BCW71NPN general purpose 0.1A 45V General Semiconductor (SOT23)? 2500£0.03View datasheet
G1511BCY70PNP transistor (TO18)79£0.50View datasheet
H21BD132PNP power transistor 45V 3A 15W, was RS:311-978 (TO126)3£1.00View datasheet
MM22BD135NPN low voltage transistor, RS:360-491 (SOT32 / TO126)3£0.10View datasheet
C1632BD679ANPN Darlington 4A 80V complementary for BD680A, RS:545-2349 or FEC:9557687 (SOT32 / TO126)1889£0.40View datasheet
MM1741BD680APNP Darlington 4A 80V complementary for BD679A, RS:714-2684 or FEC:9557695 (STO32 / TO126)21£0.10View datasheet
J2140BF297NPN High voltage 160V (TO92)185£1.50View datasheet
K2141BF398PNP High voltage 150V (TO92)760£2.10View datasheet
G1470BU406NPN Epitaxial Silicon (TO220)88£1.50View datasheet
F1340MJ2501PNP Darlington power 80V 10A (TO3)17£2.15View datasheet
F1339MJ3001NPN Darlington power 80V 10A (TO3)17£2.10View datasheet
MM25MPSA42NPN high voltage transistor 300V, FEC:1574390 or RS:295-214 (TO92)18£0.12View datasheet
F1410MJE350PNP power transistor 0.5A 300V, FEC:1505286 or RS:486-4577 (SOT32 / TO126)21£0.40View datasheet
MF101PMBT3906PNP PMBT3906 (SOT23)? 3400£0.03View datasheet
G1328TIP41APNP power 6A 60V (TO220)415£0.60View datasheet
F1327TIP42APNP power 6A 60V (TO220)21£0.60View datasheet
MM65TIP121ST TIP121 TO220 complementary Darlington NPN 80V 5A TO220, RS:485-9660 or FEC:98040136£0.30View datasheet
MM45TIP126TIP126 complementary Darlington NPN 80V 5A, RS:485-9676 or FEC:9294538 (TO220)5£0.75View datasheet
MX5ZTX500PNP Small signal transistor 0.5A 25V (E-line - TO92)350£0.25View datasheet
S49ZTX753PNP transistor 2A 100V 140MHz power, FEC:9525637 RS:295-539 (E-line - TO92)1£0.25View datasheet

DiodesTransistors | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware
Stock #Part #DescriptionQtyEachData
G11221N4001Diode 1A 100V N.O.S. (DO-41)182£0.03View datasheet
MS391N4007Diode 1A 1000V (DO-41)20£0.03View datasheet
G19001N4148 x88x 1N4148 diodes in a DIP package (DIP16)65£0.20View image
G14441N5406Diode 3A 600V (DO-201AD)24£0.10View datasheet
H161N5817Schottky diode 1A 20V (DO-201AD), was FEC:573-097 now FEC:9801197 or RS:652-73215£0.05View datasheet
MM851N5822Schottky diode 3A 40V, was FEC:573-140 now RS:652-7371 or FEC:7429339 (DO-201AD)5£0.10View datasheet
MS3310MQ060NDiode Schottky 60V 1.5A, FEC:1562282 or RS:543-2519 (equivalent BYS11-90-E3/TR) (DO-214AC/SMA)9£0.25View datasheet
F138410TQ03Schottky rectifier diode 10A (TO220)6£0.75View datasheet
G2300BAT83Schottky barrier diode (DO-34)80£0.05View datasheet
B1473BYW51-200Fast recovery rectifier diode 10A 200V (TO220)38£1.00View datasheet
G1725BYW95AAvalanche Diode 3A 200V (SOD-64)70£0.75View datasheet
H33BYV28-100Diode transient suppressor 47V 600W, FEC:1612307 or RS:639-3162 (SOD64)12£0.35View datasheet
J1520BYV95CFast switching rectifier 1.5A 600V (DO-204AP)31£0.60View datasheet
F1474BY229-200Fast recovery rectifier diode 8A 200V (TO220)75£0.80View datasheet
MA53FR103FR103 Diode fast recovery, was FEC:739-870, is FEC:162504810£0.05View datasheet
H36P6KE47ADiode transient suppressor 47V 600W, similar RS:543-8680 was FEC:166-789 now FEC:1578847 (DO-15)5£0.10View datasheet
G1959SF63GSuper fast rectifier 6A (DO-201AD)1850£0.50View datasheet
MG1SB560Schottky rectifier diode 60V 5A (DO-201AD)1770£0.15View datasheet
MG49SR506Schottky barrier rectifier diode 60V 5A (DO-201AD)26£0.75View datasheet
MS1SS16/11Schottky rectifier diode 60V 1A (DO-214AD) General semiconductor? 7200£0.10View datasheet
J1958UF4002Ultra-fast rectifier 1.5A 100V (DO-204AL DO-41)500£0.075View datasheet

Zener diodesTransistors | Diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware
Stock #Part #DescriptionQtyEachData
K22181N5353B 16V16V 5W, RS:485-4003 or FEC:1798007 (D0-201AE)12£0.25View datasheet
H1495BZX55-C2V72V7 0.5W (DO-35)700£0.015View datasheet
MS32BZX55-C15V15V 0.5W, FEC:9844503 (DO-35)3£0.10View datasheet
D1311BZX61-C15V15V 1.3W (DO-15)80£0.10View datasheet
G1383BZX61-C36V36V 1.3W (DO-15)90£0.10View image View datasheet
G1123BZX61-C169V169V 1.3W (DO-15)115£0.10View datasheet
H32BZX79-C2V72V7 400mW, RS:544-3519 or FEC:1097224 (DO-35)7£0.05]View datasheet
H30BZX79-C3V93V9 400mW, was RS:642-3982 is FEC:1097231 (DO-35)10£0.05View datasheet
MM15221N5335B 3.9V3.9V 5W 1N5335B, was RS:283-126 now FEC:9557920 (017AA)5£0.20View datasheet
F1901BZX79-C4V34V3 400mW, RS:544-3569 or FEC:1097233 (DO-35)39£0.05View datasheet
H31BZX79-C6V86V8 400mW, was RS:283-687 now 544-3626 or FEC:1467596 (DO-35)9£0.05View datasheet
MM85BZX79-C10V10V 400mW, RS:759-8709 or FEC:9844465 (DO-35)5£0.05View datasheet
MF123BZX84-C15V15V 300mW Vishay, RS:699-7815 (SOT23)? 1900£0.02View datasheet
MX38BZX85-C4V74V7 1.3W (DO35)22£0.10View datasheet
J2407BZX85-C10V10V 1.3W, FEC:1467597 (DO-35)45£0.10View datasheet
MM50BZX85-C16V16V 1.3W Motorola (DO35)27£0.10View image View datasheet
MA52BZX85-C2424V 1.3W (DO35)10£0.05View datasheet
MG39BZX79-C8V28V2 400mW, RS:544-4449 or FEC:1097242 (DO-35)496£0.05View datasheet
K2046BZX85-C27V27V 1.3W, was FEC:9844155 (DO-35)340£0.10View datasheet

Bridge rectifiersTransistors | Diodes | Zener diodes | Optoelectronics | Thyristors | MOSfet - HEXfet | Hardware
Stock #Part #DescriptionQtyEachData
J1198W041.5A 400V, FEC:1497577 or RS:629-515332£0.15View datasheet
J1060GBPC1043A 400V, FEC:1612297 or RS:629-2794, equivalent KBPC104 FEC:2291162 RS:468-173218£1.00View image View datasheet View datasheet
G1717KBPC8028A 200V, FEC:1363738 or RS:227-856413£1.50View datasheet
G1199KBPC350235A 200V metal cased, RS:250947101036£2.00View datasheet
MA38GBPC350235A 200V metal base, FEC:9843590 or FEC:4084730 or RS:629-02092£1.00View datasheet

OptoelectronicsTransistors | Diodes | Zener diodes | Bridge rectifiers | Thyristors | MOSfet - HEXfet | Hardware
Stock #Part #DescriptionQtyEachData
MG837110DINASTruemeter 7110DINAS panel mount 8 digit LCD up/down counter RS:292-67021£5.00View datasheet
J1968C5095Lascar C5095 6 digit multiplexed display with case (no counter parts, case & display only)17£5.00View datasheet
D15C5095Lascar C5095 6-digit up/down counter with fittings, used tested working1£15.00View datasheet
D16C7216Lascar C7216 8 digit counter / frequency meter, with fittings, used tested working1£20.00View datasheet
K15C7217B/2 4CLascar 4 digit display replacement board2£5.00View image View datasheet
G3Dialight 551-0207LED 3mm HE green 90deg PCB mount, was RS:197-160 now RS:546-04794£0.30View datasheet
D17DPM 343Lascar DPM 343 3.5 digit 200mV FSR meter, with panel fittings, used tested working3£15.00View datasheet
K14DPM 343Lascar DPM 343-s case with panel fittings and 4 digit display board only, no electronics1£7.50 
MA25HCPL-2531-000EDual Opto-isolator HCPL2531 HCPL-2531-000E DIP8 1Mb/s Avago Technologies, RS:547-38792£1.25View datasheet
MX34HDSP-385010 element Green LED bar graph display Avago, FEC:1003270 or RS:171-13852£2.00View datasheet
MM87HLMP-1700LED 3mm Red 30mcd, was RS:22-556 now RS:171-1234 or FEC:10032075£0.10View datasheet
MM88HLMP-1790LED 3mm Green diffused 2.3mcd, was RS:322-570 or FEC:2293472, now RS:180-8451 or FEC:100320910£0.25View datasheet
G2AHLMP-1790-A00A2LED 3mm Green diffused 2.3mcd PCB mount 90deg, was RS:655-170 now RS:450-935 or FEC:1003385RL4£0.30View datasheet View datasheet
MX7BHLMP-3301Red led 5mm T-1¾ Agilent, RS:826-363108£0.10View datasheet
C6HP5082-76167 segment display universal ±1 R/H decimal Agilent (HP) 7.6mm (0.34in)11£4.50View datasheet
H1861HP5082-76507 segment display common Anode L/H decimal Agilent (HP) 10.9mm (0.43in)9£4.50View datasheet
H1862HP5082-76567 segment display universal ±1 R/H decimal Agilent (HP) 10.9mm (0.43in)11£4.50View datasheet
MA26ILD74ILD74 single channel opto coupler (DIP08)2£0.50View datasheet
MF9ILD213Opto isolator, FEC:1469513 (SO08)1990£0.40View datasheet
H6MKD RS302Opto coupled triac MKD RS302 (DIP06)1£3.00View datasheet
MX7ALI3330Red led 5mm T-1¾ Ligitek Electronics500£0.10View datasheet
J1179LT1811-11LED 5mm Red100£0.10View datasheet
H1719LUG33DLED 3mm Green 13mcd 20mA ultra bright 104deg Titan Opto300£0.25View datasheet
H1860LUR33DLED 3mm Red 15mcd 20mA ultra bright 104deg Titan Opto320£0.25View datasheet
G2AMARL 107-314-04LED 3mm green 90deg PCB mount 4 led module, FEC:97373671£2.50View datasheet
MS24TIL311Hexadecimal display with logic 7.62mm 0.3in4£5.00View datasheet
MF13TLP181Toshiba single opto-coupler, FEC:1141129 (SO08)45£0.30View datasheet
C2431TLP504A-2Quad opto isolator64£1.50View datasheet
MG20TLP627TLP627 single opto isolator (DIP04)75£0.60View datasheet
MS2TOL2012MYBLED yellow high intensity 25mcd surface mount Titan Opto, similar to FEC:1686071 (0805)930£0.05View datasheet
MS4TOL2012MGBLED green high intensity 15mcd surface mount Titan Opto, similar to FEC:852994 (0805)2850£0.05View datasheet
MS12TOL2012MRBLED red high intensity 25mcd surface mount Titan Opto, similar to FEC:1686066 (0805)1790£0.05View datasheet

ThyristorsTransistors | Diodes | Zener diodes | Bridge rectifiers | Optoelectronics | MOSfets - HEXfets | Hardware
Stock #Part #DescriptionQtyEachData
G1408BT152Thyristor 20A 600V (TO220)5£1.00View datasheet

MOSfets - HEXfetsTransistors | Diodes | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | Hardware
Stock #Part #DescriptionQtyEachData
C1905BUZ900N-Channel MOSFET 8A 160V (TO3)53£5.00View datasheet
C1906BUZ905P-Channel MOSFET 8A 160V (TO3)53£5.00View datasheet
H3IR2125500V 100mA MOSFET/IGBT driver, RS:369-7685 or FEC:9101721 (DIP08)2£2.00View datasheet
MA55IRF244NIRF244N Hexfet TO220, was FEC:637-385o5£1.00View datasheet
MX54 (MX52)IRF630N-Channel MOSFET 9A 200V, RS:486-0171 (TO220)1£0.50View datasheet
C9IRFI640G9.8A 200V Power N-Channel MOSFET International Rectifier, FEC:1564065 (TO220FP)55£3.00View datasheet
MS22IRFR2407N-channel MOSFET 42A 75V, FEC:8649731 or RS:543-1162 (D-pak)200£5.00View datasheet
B2467IRL530Hexfet 100V 15A (TO220)26£0.60View datasheet
MS38VN10LMN-Channel MOSFET (TO92)48£0.50View datasheet
H1517VN10LMN-Channel MOSFET (TO237)23£0.50View datasheet

Transistor hardwareTransistors | Diodes | Zener diodes | Bridge rectifiers | Optoelectronics | Thyristors | MOSfets - HEXfets
Stock #Part #DescriptionQtyEachData
F14SOT32 heatsink
FK 215/32
Fischer Electronic 43002153 FK 215/32 SK 215 SOT32 TO220 heat sink 21°C/W 25.4x18x13mm black anodised10£0.30View image View datasheet View datasheet
K1469TO3 bushTO3 insulator bush1500£0.02View image
K2142TO3 Silicone padTO3 Silicone pad, FEC:1610914 NTE Electronics P#TP0001410£0.15View image View datasheet
K2087TO3 socketTO3 mounting socket for M3 screw60£0.80View image
K2087TO3 socketTO3 mounting socket for M3.5 screw105£0.80View image
J1919TO5 pin spreader8 pin TO5 to DIP08 pin spreader, similar to Fischer Electronic US 512-4, was FEC:170-010235£0.10View image View datasheet
F12TO126 heat sink TV46Avvid Thermalloy TV46 TO126 heat sink 27°C/W 22x20x13mm black anodised, RS:402-9542£0.30View image View datasheet
K1334TO220 bushTO220 insulator bush 4.30mm high3000£0.02View image K1334 2D drawing K1334 3D outline
K2479TO220 bush (short)TO220 insulator bush 1.70mm high525£0.02View image K1334 2D drawing K1334 3D outline
H1468TO220 Silicone padTO220 Silicone pad, FEC:1417099 NTE Electronics P#TP0006880£0.10View image View datasheet
MM54TO220 Silicone insulatorSilicone insulator pad for 5x TO220, size 88x18mm, fix centers 76mm16£1.00View image
MG57TO220 clip
Redpoint 4426
TO220 heat sink clip Redpoint 4426 KM series, FEC:265238235£0.05View datasheet
S02Heat sink extrusionABL heatsink 515AB 88x100x25mm (WxLxH) 1.5°C/W black anodised, RS:234-251415£2.50View image View datasheet
S08Heat sink extrusionABL heatsink 115AB 150x100x27mm (WxLxH) approx 1.5°C/W bare aluminium11£3.50View image View datasheet
S09Heat sink extrusionABL heatsink 115AB 150x100x27mm (WxLxH) approx 1.5°C/W machined for two TO3 transistors black anodised5£3.50View image View datasheet
S10Heat sink extrusionHeat 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:258-216619£2.00View image View datasheet
F13TO220 heatsink
FK 222/SA-TO220
Fischer Electronic 43002220 FK 222/SA-TO220 SK222 SA TO220 heat sink 20°C/W 27x30x12mm black anodised, similar Avvid 523002B00000G 6230B12£0.30View image View datasheet
S03TV40GAvvid Thermalloy TV40G TO-220/218 heat sink 9.9°C/W18£0.80View datasheet

Further stock clearance and disposal items for sale
Capacitors | Connectors | Linear | Logic | Misc | Regulators | Resistors | Transistors | Valves

Part numbers -
FEC:170074, RS:401-964, HDSP-3850, 2N3440, 2N3773, 2N3906, 2N5415, 2N5416, 2N5876, BC107, BC212L, BC337A, BC441, BC461, BC846A, BC556A, BC856B, BCW71, BCY70, BD135, BD679A, BF297, BF398, BU406, MJ2501, MJ3001, MPSA42, MJE350, PMBT3906, TIP41A, TIP42A, ZTX500, 1N4001, 1N4007, 1N4148 x8, 1N5406, 10MQ060N, 10TQ03, BAT83, BYW51-200, BYW95A, BYV95C, BY229-200, SF63G, SB560, SR506, SS16/11, UF4002, BZX55C2V7, BZX55C15V, BZX61C15V, BZX61C36V, BZX61C169V, BZX79C4V3, BZX79C8V2, BZX84C15V, BZX85C10V, BZX85C27V, 1N5353 16V, W04, GBPC104, KBPC802, Lascar C5095, HLMP3301, HP5082-7616, HP5082-7650, HP5082-7656, ILD213, LI3330, LT1811-11, LUG33D, LUR33D, TIL311, TLP181, TLP504A-2, TLP627, TOL2012MYB, TOL2012MGB, TOL2012MRB, Truemeter 7110DINAS, BT152, IRL530, BUZ905, BUZ900 IRFI640G, IRFR2407, VN10LM, TO220 bush, TO220 bush (short), TO220 Silicone pad, TO3 bush, TO3 Silicone pad, TO3 socket (M3 screw), TO3 socket (M3.5 screw), TO5 pin spreader, TO220 clip, Redpoint 4426 KM, TV40G, TO-220/218, TO3

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