Low Power NPN Transistors

Low power, small signal, general purpose and RF, NPN transistors.

  • Low power NPN transistors
Description Image Product Buy Pricing (Ex VAT) Collector Current Type Frequency Power Dissipation Operating Temperature Package Type Collector-Emitter Voltage DC Current Gain (hfe)
CDIL 2N2222A NPN Transistor General Purpose RF
CDIL 2N2222A NPN Transistor General Purpose RF
Standard range
Order code: 81-0256
MPN: 2N2222A

Order in multiples of 5


2,540 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.581
25+ £0.392
100+ £0.326
500+ £0.324
Price per unit Ex VAT 		0.8A 300MHz 0.5W -65 to +200°C TO-18 10V 300
CDIL 2N3053 NPN Transistor General Purpose Audio
CDIL 2N3053 NPN Transistor General Purpose Audio
Standard range
Order code: 81-0264
MPN: 2N3053

Order in multiples of 5


1,914 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.669
25+ £0.580
100+ £0.490
500+ £0.440
Price per unit Ex VAT 		0.7A 100MHz 5W -65 to +200°C TO-39 10V 250
CDIL BC107 NPN General Purpose Transistor
CDIL BC107 NPN General Purpose Transistor
Standard range
Order code: 81-0010
MPN: BC107

Order in multiples of 5


2,570 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.556
25+ £0.414
100+ £0.360
500+ £0.327
Price per unit Ex VAT 		0.2A 150MHz 0.3W -65 to +200°C TO-18 45V 450
CDIL BC108 NPN GP Transistor
CDIL BC108 NPN GP Transistor
Standard range
Order code: 81-0014
MPN: BC108

Order in multiples of 5


7,945 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.438
25+ £0.370
100+ £0.320
500+ £0.290
Price per unit Ex VAT 		0.2A 150MHz 0.3W -65 to +200°C TO-18 25V 800
CDIL BC108B TO18 25V NPN GP Transistor
CDIL BC108B TO18 25V NPN GP Transistor
Standard range
Order code: 81-0016
MPN: BC108B

Order in multiples of 5


1,997 in stock, despatched same dayAdditional quantity lead time 5 months
5+ £0.428
25+ £0.251
100+ £0.219
Price per unit Ex VAT 		0.2A 150MHz 0.3W -65 to +200°C TO-18 25V 800
CDIL BC108C TO18 25V NPN High Gain Transistor
CDIL BC108C TO18 25V NPN High Gain Transistor
Standard range
Order code: 81-0018
MPN: BC108C

Order in multiples of 5


927 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.412
25+ £0.370
100+ £0.310
500+ £0.290
Price per unit Ex VAT 		0.2A 150MHz 0.3W -65 to +200°C TO-18 25V 800
CDIL BC109 TO18 25V NPN Low Noise Transistor
CDIL BC109 TO18 25V NPN Low Noise Transistor
Standard range
Order code: 81-0020
MPN: BC109

Order in multiples of 5


1,573 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.402
25+ £0.382
100+ £0.350
500+ £0.320
Price per unit Ex VAT 		0.2A 150MHz 0.75W -65 to +200°C TO-18 25V 800
Diotec BC 548 C BC548C Transistor NPN TO 92 0.1A 30V
Diotec BC 548 C BC548C Transistor NPN TO 92 0.1A 30V
Standard range
Order code: 50-0297
MPN: BC 548 C

Order in multiples of 5


110 in stock, despatched same dayFurther 6,733 despatched in 4 working days
5+ £0.218
25+ £0.184
100+ £0.122
Price per unit Ex VAT 		0.1A BC548C 300MHz 500mW -55 to +150°C TO-92 30V 800
CDIL 2N3704 30V TO92 NPN General Purpose Transistor
CDIL 2N3704 30V TO92 NPN General Purpose Transistor
Standard range
Order code: 81-0272
MPN: 2N3704

Order in multiples of 10


1,420 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.144
60+ £0.111
100+ £0.089
500+ £0.061
Price per unit Ex VAT 		0.6A 100MHz 0.625W -55 to +150°C TO-92 30V 300
CDIL 2N3705 30V TO92 General Purpose Transistor
CDIL 2N3705 30V TO92 General Purpose Transistor
Standard range
Order code: 81-0274
MPN: 2N3705

Order in multiples of 10


13,070 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.072
60+ £0.062
100+ £0.038
500+ £0.036
Price per unit Ex VAT 		0.6A 100MHz 0.625W -55 to +150°C TO-92 30V 150
DC Components 2N3904 Transistor NPN TO92 60V
DC Components 2N3904 Transistor NPN TO92 60V
Standard range
Order code: 81-0484
MPN: 2N3904

Order in multiples of 10


4,724 in stock, despatched same dayAdditional 10,000 due on 21/01/2026
20+ £0.199
60+ £0.130
100+ £0.087
500+ £0.070
Price per unit Ex VAT 		0.2A 300MHz 0.625W 150°C TO-92 40V 300
CDIL 2N4401 Transistor NPN TO92 40V
CDIL 2N4401 Transistor NPN TO92 40V
Standard range
Order code: 81-0487
MPN: 2N4401

Order in multiples of 10


990 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.110
60+ £0.089
100+ £0.075
500+ £0.053
Price per unit Ex VAT 		0.6A 250MHz 0.625W -55 to +150°C TO-92 40V 300
DC Components 2N4401 Transistor NPN TO92 40V
DC Components 2N4401 Transistor NPN TO92 40V
Standard range
Order code: 81-0486
MPN: 2N4401

Order in multiples of 10


15,450 in stock, despatched same dayAdditional quantity lead time 6 months
20+ £0.203
60+ £0.160
100+ £0.094
500+ £0.051
Price per unit Ex VAT 		0.6A 250MHz 0.625W 150°C TO-92 40V 300
CDIL BC107B TO18 45V NPN GP Transistor
CDIL BC107B TO18 45V NPN GP Transistor
Standard range
Order code: 81-0012
MPN: BC107B

Order in multiples of 10


Out of stock959 due on 19/12/2025
20+ £0.383
60+ £0.348
100+ £0.258
Price per unit Ex VAT 		0.2A 150MHz 0.3W -65 to +200°C TO-18 45V 450
CDIL BC182L TO92 60V NPN GP Transistor
CDIL BC182L TO92 60V NPN GP Transistor
Standard range
Order code: 81-0034
MPN: BC182L

Order in multiples of 10


9,043 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.101
50+ £0.083
100+ £0.050
500+ £0.045
Price per unit Ex VAT 		0.1A 100MHz 1W 150°C TO-92 60V 500
CDIL BC183L TO92 30V NPN GP Transistor
CDIL BC183L TO92 30V NPN GP Transistor
Standard range
Order code: 81-0036
MPN: BC183L

Order in multiples of 10


9,363 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.183
60+ £0.145
100+ £0.076
500+ £0.059
Price per unit Ex VAT 		0.1A 120MHz 350mW -55 to +150°C TO-92 30V 800
CDIL BC184TO92 30V NPN GP Transistor
CDIL BC184TO92 30V NPN GP Transistor
Standard range
Order code: 81-0038
MPN: BC184

Order in multiples of 10


3,192 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.102
60+ £0.075
100+ £0.042
500+ £0.031
Price per unit Ex VAT 		0.1A 140MHz 350mW -55 to +150°C TO-92 30V 800
CDIL BC184L TO92 30V NPN GP Transistor
CDIL BC184L TO92 30V NPN GP Transistor
Standard range
Order code: 81-0040
MPN: BC184L

Order in multiples of 10


9,702 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.096
60+ £0.081
100+ £0.062
500+ £0.051
Price per unit Ex VAT 		0.1A 280MHz 350mW -55 to +150°C TO-92 30V 800
TruSemi BC238B NPN Gen Purpose TO92 Transistor
TruSemi BC238B NPN Gen Purpose TO92 Transistor
Standard range
Order code: 81-0048
MPN: BC238B

Order in multiples of 10


430 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.211
50+ £0.144
100+ £0.063
500+ £0.049
Price per unit Ex VAT 		0.1A 150MHz 350mW -55 to +150°C TO-92 25V 460
DC Components BC337-16 Transistor NPN TO92 50V
DC Components BC337-16 Transistor NPN TO92 50V
Standard range
Order code: 81-0472
MPN: BC337-16

Order in multiples of 10


6,233 in stock, despatched same dayAdditional quantity lead time 6 months
20+ £0.116
60+ £0.077
100+ £0.052
500+ £0.044
Price per unit Ex VAT 		0.8A 210MHz 0.625W 150°C TO-92 45V 630
Diotec BC337-16 TO92 45V NPN Gp Trans
Diotec BC337-16 TO92 45V NPN Gp Trans
Standard range
Order code: 81-0395
MPN: BC337-16

Order in multiples of 10


2,170 in stock, despatched same dayAdditional 4,000 due on 13/01/2026
20+ £0.080
50+ £0.042
100+ £0.0240
500+ £0.0186
Price per unit Ex VAT 		0.8A 100MHz 0.625W -55 to +150°C TO-92 45V 160
Diotec BC337-25 TO92 (2.54 Pitch) 45V NPN Transistor
Diotec BC337-25 TO92 (2.54 Pitch) 45V NPN Transistor
Standard range
Order code: 81-0397
MPN: BC337-25

Order in multiples of 10


9,930 in stock, despatched same dayAdditional quantity lead time 9 weeks
20+ £0.080
60+ £0.043
100+ £0.0241
500+ £0.0186
Price per unit Ex VAT 		0.8A 100MHz 0.625W -55 to +150°C TO-92 45V 250
TBC547B Transistor NPN TO92 50V CDIL
TBC547B Transistor NPN TO92 50V CDIL
Standard range
Order code: 81-0469
MPN: TBC547B

Order in multiples of 10


2,056 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.052
60+ £0.049
100+ £0.042
500+ £0.030
Price per unit Ex VAT 		100mA BC547B 100MHz 500mW 150°C TO-92 45V 450
DC Components BC547B Transistor NPN TO92 45V
DC Components BC547B Transistor NPN TO92 45V
Standard range
Order code: 81-0468
MPN: BC547B

Order in multiples of 10


3,100 in stock, despatched same dayAdditional 40,000 due on 21/01/2026
20+ £0.133
60+ £0.073
100+ £0.050
500+ £0.043
Price per unit Ex VAT 		0.1A 300MHz 0.5W 150°C TO-92 45V 450
CDIL BC548B Transistor TO92 30V NPN
CDIL BC548B Transistor TO92 30V NPN
Standard range
Order code: 81-0066
MPN: BC548B

Order in multiples of 10


12,110 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.072
60+ £0.044
100+ £0.0276
500+ £0.0244
Price per unit Ex VAT 		0.1A 300MHz 0.5W -65 to +150°C TO-92 30V 800
DC Components BC548B Transistor TO92 30V NPN
DC Components BC548B Transistor TO92 30V NPN
Standard range
Order code: 81-0466
MPN: BC548B

Order in multiples of 10


34,073 in stock, despatched same dayAdditional quantity lead time 6 months
20+ £0.153
60+ £0.121
100+ £0.076
500+ £0.052
Price per unit Ex VAT 		0.1A 300MHz 0.5W -55 to +150°C TO-92 30V 450
TruSemi BC549B TO92 30V Transistor
TruSemi BC549B TO92 30V Transistor
Standard range
Order code: 81-0068
MPN: BC549B

Order in multiples of 10


2,510 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.103
50+ £0.081
100+ £0.051
500+ £0.031
Price per unit Ex VAT 		0.1A 300MHz 0.625W -55 to +150°C TO-92 30V 800
TruSemi BC549C TO92 30V NPN Transistor
TruSemi BC549C TO92 30V NPN Transistor
Standard range
Order code: 81-0441
MPN: BC549C

Order in multiples of 10


3,038 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.044
Price per unit Ex VAT 		0.1A 250MHz 0.625W -55 to +150°C TO-92 30V 450
Diotec MPSA42BK NPN Transistor High Voltage
Diotec MPSA42BK NPN Transistor High Voltage
Standard range
Order code: 81-0144
MPN: MPSA42BK

Order in multiples of 10


1,930 in stock, despatched same dayAdditional quantity lead time 14 days
20+ £0.155
60+ £0.105
100+ £0.092
Price per unit Ex VAT 		0.5A 50MHz 0.625W -55 to +150°C TO-92 10V 40
DeviceMftr.CaseVCEVCBVEBICPtothFE min.fT
stylemax. (V)max. (V)max. (V)max. (mA)max. (mW)@IC(mA)MHz
2N2222ACDILTO-1830605800500100@150250
2N3053CDILTO-394060570050050@150100
2N3704CDILTO-92 (A)30505600625100@50100
2N3705CDILTO-92 (A)3050560062550@50100
2N3904TRUTO-92 (B)40606200625100@1030
2N4401TRUTO-92 (B)40605600625100@150250
2N4401CDILTO-9240606600625100 to 300@150250
BC107CDILTO-1845506200600100@2150
BC107BCDILTO-1845506200600200@2150
BC108CDILTO-1825305200600100@2150
BC108BCDILTO-1825305200600200@2150
BC108CCDILTO-1825305200600420@2150
BC109CDILTO-1825305200600200@2150
BC182LFCHTO-92 (A)50606100350120@2150
BC183LCDILTO-92 (A)30456100350120@2150
BC184CDILTO-92 (C)30456100350250@2150
BC184LFCHTO-92 (A)30456100350250@2150
BC238BCDILTO-92 (C)25305100350200@2150
BC337–16TRUTO-92 (C)45505800625100@100210
BC337–16DIOTO-9250455800625100@100100
BC337–25DIOTO-9250455800625100@100100
BC547CDILTO-9245506100500110@2100
BC547BTRUTO-9245506100500110@2300
BC548BCDILTO-92 (C)30306100500220@2150
BC548BFCHTO-9230305100500110@2300
BC548BTRUTO-9230305100500110@2300
BC548CONSTO-9230306100625300@100300
BC549BTRUTO-9230305100625450@2250
BC549CTRUTO-92 (C)30305100625420@2-
MPSA42FCHTO-92 (B)300300650062540@3050
P2N2222AONSTO-924075660062540@500300


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