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Transistors

(1172)
 
Transistors
Choose from category Transistors. Our offer includes 1172 types from 19 manufacturers.
SOS electronic is a specialized distributor of DIOTEC, STMICROELECTRONICS, TRUCOMPONENTS, SEMIKRON.

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BC557B DIOTEC

BC557B
Bipolar Transistors
Transistor PNP -0,1A/-45V 0,5W TO92 Tape P 2,54
More info bc556.pdf
Ord. No. 75756
S
Manufacturer DIOTEC
Manufacturer DIOTEC
3529 pcs in stock
-
100 pcs+
0,4112 Kč
200 pcs+
0,3749 Kč
1000 pcs+
0,3314 Kč
4000 pcs+
0,3072 Kč
28000 pcs+
0,2806 Kč
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BC557BBK DIOTEC

BC557BBK
Bipolar Transistors
Transistor PNP -0,1A/-45V 0,5W TO92 BULK P 1,27
More info bc556.pdf
Ord. No. 75757
S
Manufacturer DIOTEC
Manufacturer DIOTEC
2786 pcs in stock
-
100 pcs+
0,4088 Kč
200 pcs+
0,3725 Kč
1000 pcs+
0,3314 Kč
5000 pcs+
0,3048 Kč
25000 pcs+
0,2806 Kč
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BC639 CDIL

BC639
Bipolar Transistors
Transistor NPN 1A/80V 0,8W TO92, Tape, Formed Leads, P=2,5 mm
More info BC635.pdf
Ord. No. 415198
S
Manufacturer CDIL
Manufacturer CDIL
550 pcs in stock
-
20 pcs+
2,6850 Kč
40 pcs+
2,5882 Kč
200 pcs+
2,3149 Kč
1000 pcs+
2,0875 Kč
2000 pcs+
2,0367 Kč
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BC639 CDIL

BC639
Bipolar Transistors
Transistor NPN 1A/80V 0,8W TO92 Bulk, Straight Leads, P=1,25 mm
More info BC635.pdf
Ord. No. 13674
S
Manufacturer CDIL
Manufacturer CDIL
152 pcs in stock
-
20 pcs+
2,8059 Kč
40 pcs+
2,7092 Kč
200 pcs+
2,4141 Kč
1000 pcs+
2,1770 Kč
4000 pcs+
2,0270 Kč
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BC807-40 DIOTEC

BC807-40
Bipolar Transistors
Transistor PNP -0,8A/-45V 0,31W SOT23
More info bc807.pdf
Ord. No. 34752
S
Manufacturer DIOTEC
Manufacturer DIOTEC
3050 pcs in stock
(31. Jul 2026: 6000 pcs)
-
100 pcs+
0,4523 Kč
200 pcs+
0,4112 Kč
3000 pcs+
0,3411 Kč
6000 pcs+
0,3338 Kč
24000 pcs+
0,3048 Kč
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BC817-40 DIOTEC

BC817-40
Bipolar Transistors
Transistor NPN 0,8A/45V 0,31W SOT-23
More info bc817.pdf
Ord. No. 294779
S
Manufacturer DIOTEC
Manufacturer DIOTEC
49800 pcs in stock
-
100 pcs+
0,4088 Kč
200 pcs+
0,3725 Kč
3000 pcs+
0,3096 Kč
6000 pcs+
0,3024 Kč
27000 pcs+
0,2733 Kč
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BC846 B DIOTEC

BC846 B
Bipolar Transistors
Transistor NPN 0,1A/65V 0,25W SOT23
More info bc846.pdf
Ord. No. 19553
S
Manufacturer DIOTEC
Manufacturer DIOTEC
26330 pcs in stock
-
100 pcs+
0,3604 Kč
200 pcs+
0,2878 Kč
3000 pcs+
0,2395 Kč
9000 pcs+
0,2298 Kč
36000 pcs+
0,2080 Kč
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BC847B DIOTEC

BC847B
Bipolar Transistors
Transistor NPN 0,1A/50V 0,25W SOT-23
More info bc846.pdf
Ord. No. 294795
S
Manufacturer DIOTEC
Manufacturer DIOTEC
14170 pcs in stock
-
100 pcs+
0,3604 Kč
200 pcs+
0,2878 Kč
3000 pcs+
0,2371 Kč
9000 pcs+
0,2274 Kč
36000 pcs+
0,2080 Kč
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BC848B DIOTEC

BC848B
Bipolar Transistors
Transistor NPN 0,1A/30V 0,25W SOT-23
More info bc846.pdf
Ord. No. 294800
S
Manufacturer DIOTEC
Manufacturer DIOTEC
2800 pcs in stock
-
100 pcs+
0,3604 Kč
200 pcs+
0,2830 Kč
3000 pcs+
0,2346 Kč
9000 pcs+
0,2250 Kč
36000 pcs+
0,2056 Kč
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BC856B DIOTEC

BC856B
Bipolar Transistors
Transistor PNP -0,1A/-65V 0,25W SOT23
More info bc856.pdf
Ord. No. 103770
S
Manufacturer DIOTEC
Manufacturer DIOTEC
7140 pcs in stock
(21. Aug 2026: 6000 pcs)
-
100 pcs+
0,3604 Kč
200 pcs+
0,2878 Kč
3000 pcs+
0,2395 Kč
9000 pcs+
0,2274 Kč
36000 pcs+
0,2080 Kč
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BC857B DIOTEC

BC857B
Bipolar Transistors
Transistor PNP -0,1A/-50V 0,25W SOT-23
More info bc856.pdf
Ord. No. 294819
S
Manufacturer DIOTEC
Manufacturer DIOTEC
750 pcs in stock
(17. Jul 2026: 3000 pcs)
-
100 pcs+
0,3604 Kč
200 pcs+
0,2854 Kč
3000 pcs+
0,2371 Kč
9000 pcs+
0,2274 Kč
36000 pcs+
0,2056 Kč
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BC858B DIOTEC

BC858B
Bipolar Transistors
Transistor PNP -0,1A/-30V 0,25W SOT23
More info BC856...BC860.pdf
Ord. No. 20435
S
Manufacturer DIOTEC
Manufacturer DIOTEC
2296 pcs in stock
-
100 pcs+
0,3604 Kč
200 pcs+
0,2927 Kč
3000 pcs+
0,2419 Kč
9000 pcs+
0,2322 Kč
33000 pcs+
0,2177 Kč
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BCP 53-16 (BCP53-16T1G) ONSEMI

BCP 53-16 (BCP53-16T1G)
Bipolar Transistors
Transistor PNP -1A/-80V 1,5W SOT223
More info BCP53-16T1G.PDF
Ord. No. 28977
S
Manufacturer ONSEMI
Manufacturer ONSEMI
695 pcs in stock
-
10 pcs+
5,3675 Kč
5 pcs+
4,6491 Kč
25 pcs+
4,2766 Kč
100 pcs+
3,9936 Kč
250 pcs+
3,8702 Kč
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BCP56T1G ONSEMI

BCP56T1G
Bipolar Transistors
Tranzistor NPN 1A/80V 1,5W SOT223
More info BCP56.PDF
Ord. No. 90223
S
Manufacturer ONSEMI
Manufacturer ONSEMI
500 pcs in stock
416000 pcs in 5-15 days
10 pcs+
5,2248 Kč
20 pcs+
4,7410 Kč
100 pcs+
4,2331 Kč
1000 pcs+
3,7251 Kč
2000 pcs+
3,6283 Kč
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BCV47TA DIODES

BCV47TA
Bipolar Transistors
Transistor Darlington NPN 0,5A/60V 0,36W SOT23
More info BCV47.pdf
Ord. No. 34809
S
Manufacturer DIODES
Manufacturer DIODES
0 pcs (available soon)
(17. Jul 2026: 3000 pcs)
-
20 pcs+
2,1649 Kč
40 pcs+
1,5771 Kč
200 pcs+
1,3981 Kč
1000 pcs+
1,2820 Kč
6000 pcs+
1,1804 Kč
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BCW 66 H (BCW66KHE6327HTSA1) INFINEON

BCW 66 H (BCW66KHE6327HTSA1)
Bipolar Transistors
Transistor NPN 0,8A/45V 0,33W SOT23
More info BCW66H.pdf
Ord. No. 34874
S
Manufacturer INFINEON
Manufacturer INFINEON
696 pcs in stock
-
20 pcs+
2,0948 Kč
25 pcs+
1,7706 Kč
100 pcs+
1,6013 Kč
250 pcs+
1,4779 Kč
1000 pcs+
1,4102 Kč
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BCX 53-16 (BCX53-16,115) NEXPERIA

BCX 53-16 (BCX53-16,115)
Bipolar Transistors
Transistor PNP -1A/-80V 1W SOT89
More info BCX53-SER.pdf
Ord. No. 23918
S
Manufacturer NEXPERIA
Manufacturer NEXPERIA
7 pcs in stock
(4. Dec 2026: 100 pcs)
-
20 pcs+
2,8301 Kč
40 pcs+
2,7334 Kč
200 pcs+
2,4431 Kč
1000 pcs+
2,2036 Kč
4000 pcs+
2,0512 Kč
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BCX 56-16 (BCX56-16,115) NEXPERIA

BCX 56-16 (BCX56-16,115)
Bipolar Transistors
Transistor NPN 1A/80V 1W SOT89
More info BCX56-SER.pdf
Ord. No. 23922
S
Manufacturer NEXPERIA
Manufacturer NEXPERIA
30 pcs in stock
-
20 pcs+
2,8543 Kč
40 pcs+
2,7575 Kč
200 pcs+
2,4673 Kč
1000 pcs+
2,2254 Kč
4000 pcs+
2,0706 Kč
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BD 139-16 CDIL

BD 139-16
Bipolar Transistors
Transistor NPN 1,5A/80V 1,25W TO126
More info bd135_37_39.pdf
Ord. No. 18101
S
Manufacturer CDIL
Manufacturer CDIL
95 pcs in stock
-
20 pcs+
3,0236 Kč
50 pcs+
2,8785 Kč
150 pcs+
2,6366 Kč
850 pcs+
2,4068 Kč
3350 pcs+
2,2012 Kč
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BD 139-16 STMICROELECTRONICS

BD 139-16
Bipolar Transistors
Transistor NPN 1,5A/80V 1,25W TO126
More info BD13x-rev5.pdf
Ord. No. 346398
S
Manufacturer STMICROELECTRONICS
Manufacturer STMICROELECTRONICS
252 pcs in stock
-
10 pcs+
4,8136 Kč
50 pcs+
3,6283 Kč
150 pcs+
3,3139 Kč
650 pcs+
3,0720 Kč
2600 pcs+
2,8059 Kč
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BD 140-16 STMICROELECTRONICS

BD 140-16
Bipolar Transistors
Transistor PNP -1,5A/-80V 12,5W TO126
More info BD13x-rev5.pdf
Ord. No. 18103
S
Manufacturer STMICROELECTRONICS
Manufacturer STMICROELECTRONICS
216 pcs in stock
-
20 pcs+
3,0236 Kč
50 pcs+
2,9027 Kč
150 pcs+
2,6366 Kč
850 pcs+
2,4068 Kč
3300 pcs+
2,2036 Kč
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BD 237 CDIL

BD 237
Bipolar Transistors
Transistor NPN 2A/ 80V 25W TO126
More info BD237.pdf
Ord. No. 13729
S
Manufacturer CDIL
Manufacturer CDIL
100 pcs in stock
-
10 pcs+
5,9505 Kč
20 pcs+
5,7570 Kč
50 pcs+
5,2732 Kč
400 pcs+
4,7410 Kč
1700 pcs+
4,3298 Kč
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BD 238 CDIL

BD 238
Bipolar Transistors
Transistor PNP -2A/ 80V 25W TO126
More info BD238.pdf
Ord. No. 13730
S
Manufacturer CDIL
Manufacturer CDIL
3 pcs in stock
-
5 pcs+
10,8125 Kč
10 pcs+
10,4496 Kč
50 pcs+
9,3128 Kč
250 pcs+
8,3936 Kč
950 pcs+
7,8130 Kč
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BD 241 C STMICROELECTRONICS

BD 241 C
Bipolar Transistors
Transistor NPN 3A/100V 40W TO220
More info bd241c.pdf
Ord. No. 13746
S
Manufacturer STMICROELECTRONICS
Manufacturer STMICROELECTRONICS
59 pcs in stock
-
10 pcs+
6,9350 Kč
5 pcs+
6,0061 Kč
25 pcs+
5,5223 Kč
100 pcs+
5,1595 Kč
250 pcs+
4,9999 Kč
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BD 243 CG ONSEMI

BD 243 CG
Bipolar Transistors
Transistor NPN 6A/100V 65W TO220
More info BD243B-D.PDF
Ord. No. 290518
S
Manufacturer ONSEMI
Manufacturer ONSEMI
129 pcs in stock
-
3 pcs+
22,79 Kč
6 pcs+
22,01 Kč
50 pcs+
18,82 Kč
100 pcs+
18,34 Kč
450 pcs+
16,67 Kč
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